Contains fireproofing or biocidal agent

Microcapsules having an average diameter below 5 microns and containing a flame retardant material are incorporated into polymeric materials, such as polyurethane foams without affecting the structural integrity of the cell walls of the foam. The capsules are chemically bonded to the foam, as well as...     

Polypropylene and other polyolefins are rendered flame retardant by the addition of a phosphonate ester having the following formula: ##STR1## wherein a is 0, 1 or 2, b is 0, 1 or 2, c is 1, 2 or 3 and a+b+c is 3; R and R' are the same or dissimilar and are alkyl, alkoxy, aryl, aryloxy, alkaryl, alkaryloxy,...     

A wood preservative composition having deep penetration capability, leaving a clean surface and imparting high retention of active preservative within the wood, which consists primarily of (a) an organic wood preservative agent, (b) a hydrophobic agent, and (c) small amounts of an amorphous vinylic-type...     

An inorganic coating composition which is incombustible, water resistant and durable comprises an aqueous dispersion of colloidal silica (A), laminar aluminum oxide and/or a luminum hydroxide (B), water-soluble amino-alcohol (C), and one or more members selected from the group consisting of metallic...     

Nitrocellulose coating compositions containing alkali metal alumino carbonates as flatting pigments.

Antistatic agents useful in combination with fluorochemical-containing, soil-resistant, carpet-treating compositions for treating carpets having synthetic fiber pile. The antistatic agents comprise certain dialkyl sulfate quaternary salts of N,N-bis(hydroxyethyl) amines. The carpet treatments of this...     

Compounds of the structure: ##STR1## where A is either ##STR2## where R.sub.1 to R.sub.4 are various substituents are active as antibacterials and antifungals.

The tendency of dispersions containing triorganotin fluorides in organic liquids to agglomerate is avoided by using as the dispersion medium specified organic liquids in combination with from 0.5 to 10% based on the weight of the dispersion, of specified inorganic compounds. The choice of both organic...     

Provided is an anti-fouling paint composition for preventing for an extended period of time fouling of submersed or submerged objects or marine structures. The paint composition comprises as an anti-fouling agent a copolymer comprised of (i) units of the formula: ##STR1## wherein R' is H or CH.sub.3...     

This specification discloses that certain polychlorinated or polybrominated aromatic hydrocarbon compounds can be incorporated in thermosetting polymer compositions to make the thermosetting compositions flame retardant without injuring the desirable physical and electrical properties of the thermosetting...     

Processes for preventing marine fouling which employ either p-Dithiino(2,3-b)pyrazine-2,3-dicarbonitrile, 1,3-Dithiolo(4,5-b)pyrazin-2-ylidene-propanedinitrile or mixtures thereof.

Fire retardant generally non-caking compositions of intimately intermixed ammonium phosphate, e.g. mono- and/or diammonium phosphate; sodium tetraborate containing molecularly bound water, e.g. the decahydrate, borax; and fractured finely ground solid powder particles of soda-containing silicate glass...     

Monomeric and polymeric halogenated organic compounds derived from 2,2',6,6'-tetrabromo-3,3',5,5' -tetraalkyl-4,4'-biphenols are described. The derivatives are useful in their monomeric and polymeric form as flame retardant additives and/or concentrates for normally flammable resinous materials. The...     

An electric cable assembly and method for protecting an electric cable assembly for rendering the cable repellent to rodent attacks. A non-lethal toxic chemical, such as lithium chloride, which produces lithium ions when dissolved in the saliva of an animal, is incorporated in an electric cable as either...     

A water-insoluble hydrophilic polymer composition capable of crosslinking at ambient temperature. The composition contains (A) a water-insoluble hydrophilic copolymer prepared by copolymerizing (a) at least one carboxyl group containing ethylenically unsaturated monomer selected from acrylic acid, methacrylic...     

Carbamoyl-oxyalkyl-phosphinic acid derivatives or mixtures thereof of the formula ##STR1## in which Z.sub.n is an n-valent, saturated C.sub.1 -C.sub.6 -hydrocarbon group, R.sub.1 is an optionally branched C.sub.1 -C.sub.6 -alkyl group, which group may be substituted by a halogen atom, or a phenyl group,...     

Provided is an anti-fouling paint composition for preventing, for an extended period of time, fouling of submersed or submerged objects or marine structures. The paint composition comprises as an anti-fouling agent a reaction product prepared by the esterification of a copolymer (a) comprised of units...     

By the addition of a relatively small amount of N-(acenaphthenyl)maleimides carrying optional substituents, synthetic films, plastics, woven or knitted synthetic or cellulosic fabrics, or paint can be protected against fungal and bacterial deterioration.

The present anti-corrosive paint is for use on the inner walls of oil containers to protect said container walls from corrosion caused by micro-organisms.

Halogen-containing s-triazine compounds having two or more s-triazine rings which are remarkably useful as flame retardants are disclosed. The compounds can be produced by reacting cyanuric chloride with a specific phenol and a specific bisphenol in the presence of a base in a solvent.

Non-flammable insulating materials having good fire resistance and a density of from 80 to 230 g/l, which materials comprise A. from 99 to 80% by weight of inorganic lightweight particles, preferably expanded perlite or vermiculite, B. from 0 to 20% by weight of fibrous or granular inorganic additives...     

The title compounds, having the formula (RO.sub.2 CNHCH.sub.2).sub.3 PY where Y=oxygen or sulfur, are prepared by reacting a tris(N-carbalkoxylaminomethyl)phosphine, having the formula (RO.sub.2 CNHCH.sub.2).sub.3 P, with an oxidizing or sulfurizing agent. The products, after methylolation with formaldehyde,...     

Aqueous wood- and paper-treating solutions are provided of hexavalent chromium and, optionally, copper or copper-arsenic mixtures with aluminum halohydrates in an acid medium which provide increased water repellency.

Compositions for protecting materials from growth of postiferous organisms, and particularly for protecting marine surfaces from fouling organisms, are formed from precursors having the formula ##STR1## where m is from 1 to about 10, where each X is independently selected from the group consisting of...     

The invention provides shaped, refractory, heat-insulating articles, for use in a metallurgical vessel, comprising particulate refractory material, binder and particulate de-fibred bagasse or the like. The articles may be made by mixing the ingredients, pressing them in a former and causing or allowing...     

Disclosed herein are certain novel compounds which are most properly designated as 3-isothiazolones. These compounds and compositions containing them exhibit a broad spectrum of biocidal properties and are particularly effective for the control of microorganisms.

Stable chromated copper arsenate Type B wood preserving concentrates comprising a chromium additive, a copper additive and an arsenic additive with a total of from 5 to 45% oxides and sulfamic acid wherein said copper additive is present in an amount greater than will react with said chromium additive...     

The durability of coatings formed from antifouling compositions containing a biologically active organotin-containing polymer as the film-forming component is improved by the presence of at least one biologically inactive organotin-containing polymer in an amount of from 0.01 to 10% based on the weight...     

Foamable fabric treatment compositions are disclosed which are composed of a fabric finishing agent and a foam stabilizer, which compositions are capable of forming a foam having a blow ratio in the range from about 2:1 to 20:1 and a foam density range from about 0.5 gm/cc to 0.05 gm/cc. Methods for...     

The improved insulative fireproof textured coating composition includes water in a substantial proportion as a vehicle, in which particulate silica flour or the like silica-containing refractory or particulate calcium carbonate or similar non-porous filler is dispersed in substantial proportion along...     

An antifouling coating composition having superior antifouling properties and stability over an extended period of time, said composition comprising (A) an antifouling agent composed of (i) 10 parts by weight of a triphenyltiin compound of the formula ##STR1## wherein Y represents --OH, halogen, ##STR2##...     

An aqueous copper chromate concentrate substantially free of sulfate anions is provided which can be diluted for use as a wood preservative. The concentrate is formed of a hexavalent chromium compound, a bivalent copper compound, and an acid selected from nitric, sulfamic, fluosilicic, fluoboric and...     

Foamable fabric treatment compositions are disclosed which are composed of a fabric finishing agent and a foam stabilizer, which compositions are capable of forming a foam having a blow ratio in the range from about 2:1 to 20:1 and a foam density range from about 0.5 gm/cc to 0.05 gm/cc. Methods for...     

Pentachlorophenyl 3-(triethoxysilyl)propyl ether and its use as a mildewcide in latex paints.

There is provided an antifouling paint composition stabilized against viscosity increase and gelation during storage, which comprises a triorganotin-containing polymer and cuprous oxide as combined active ingredients, a stabilizing amount of a hindered phenol, and a solvent therefor.

Methods for utilizing a dental prosthesis are disclosed. In particular, the methods for utilizing a dental prosthesis include applying a retention composition including an effective amount of an orally acceptable retention agent so as to provide sufficient adhesive characteristics to the composition...     

A marine paint capable of becoming smoother in relatively moving sea-water comprises a film-forming copolymer and a metalliferous pigment which is sparingly soluble in sea-water. The copolymer comprises 20-80 percent by weight of units of a quinolinyl or substituted quinolinyl ester of an olefinically...     

A process for imparting antimicrobial properties to a material comprises applying to the material an external binder system having dissolved therein a salt of a monocarboxylate antimicrobial agent, and then applying to the material a water-proofing treatment having dissolved therein a substantially nonantimicrobial...     

Compositions suitable for forming marine anti-fouling surface coatings comprise a polymer (e.g. maleinized polybutadiene) capable of cross-linking with amines, a hydrocarbyl polyisocyanate and a hydrocarbyl tin oxide or sulphide. The composition is preferably in two packs, which are combined on the surface...     

Compositions including the dithiocarbamic acid derivative having ##STR1## group and at least one organo-tin compound selected from the group consisting of polymers having recurring units containing organo-tin, copolymers which are copolymerized with acryl compounds or vinyl compounds and organo-tin chemicals...     

A composition for treating wood to impart fire retardance prepared by converting dicyandiamide to an aqueous guanyl urea solution, methylolating the guanyl urea and introducing phosphoric acid to produce a phosphate salt of the methylolated guanyl urea.

An antifouling coating composition having excellent antifouling performance and coating film performances comprising a vehicle, an antifouling agent and optionally other additives characterized by containing, as at least a part of said vehicle, a polymer constituted of at least one monomer represented...     

Coating composition for protecting bodies immersed in sea water, comprising (a): a sub-layer of chlorinated natural rubber, and (b): an external layer comprising a polymer with amide groups. An intermediate layer can be provided, said layer consisting of a modified chlorinated natural rubber.

This invention relates to a marine anti-fouling paint which is particularly useful for coating the exterior hulls of ships. It comprises about 25 to about 80 percent by weight of an organotin olefinically unsaturated copolymer, about 2.5 to about 40 percent by weight of a basic copper sulfate, about...     

The invention relates to the formation of a semi-solid article by providing a mixture of monomeric aliphalic or aliphatic polyhydroxy compound and the polymeric polyhydroxy compound which is insoluble in the polyhydroxy compound at room temperature, but is soluble therein at elevated temperatures, forming...     

Spray-coating materials having a high heat-resistance and thermal conductivity for the surface protection of materials. The spray-coating material consists of 8-35 wt. % magnesium oxide MgO or calcium oxide CaO, 2-10 wt. % of beryllium oxide BeO and 55-90 wt. % of aluminum oxide Al.sub.2 O.sub.3, zirconium...     

A polymeric drift control concentrate is provided for admixture with an aqueous mixture designed for application to vegetation or soil by aerial or ground spraying or discharge. The concentrate reduces the likelihood that the water or aqueous mixture will drift away from its intended target, and suppresses...     

The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of tin, a combination of tin and antimony, a combination of germanium and antimony, a combination of tin and germanium and...     

A method for preventing fouling of a structure which may be or is contacted with sea water, which comprises applying to same a composition composed of (a) an alkali silicate as a binder, (b) about 15 to about 400% by weight, based on the amount of SiO.sub.2 in component (a), of active magnesium oxide...     

Marine anti-fouling compositions contain, in addition to the conventional resin, toxin, solvent, pigment and other additives, hollow particles, of size from 1 to 800 microns, in an amount to give a particle concentration in a dry paint film of 10 to 80% by volume. The hollow particles are preferably...     

This invention relates to the elimination of bacterial deposits in cooling water systems and in water systems used in paper making. This is achieved by using a combination of glutaraldehyde and isothiazolone.

There is disclosed a wood preservative system of from 2 to 15 percent, preferably 8 to 12 percent by weight of a tributyl tin ester selected from the group consisting of tri-n-butyltin linoleate, Bis(tri-n-butyl)tin succinate, tri-n-butyl tin benzoate, tri-n-butyl tin salicylate and mixtures thereof,...     

A flame resistant oil comprising a fluorine-type oil having a number average molecular weight of from about 300 to about 900 and a silicone oil having a number average molecular weight of from about 160 to about 57,000, wherein the fluorine-type oil and the silicone oil are combined and dissolved to...     

An item (including a sheet or lamina) is treated to proof the item, or a surface or area in which the item is placed, against crawling insects, by printing or spraying the item, or immersing the item in, a pesticide/liquid carrier solution and then drying the solution to remove the liquid carrier, to...     

Antimicrobial compositions finding particular utility for coating access systems, lead devices including shunts, cannulae, catheters, catheter adapters, wires and other solid or hollow tubular devices used for a variety of medical purposes is provided. The composition comprises a material selected from...     

The invention provides a novel composition useful as a heat-resistant coating material on the surface of a metal or ceramic article or as an adhesive agent for bonding metal articles, ceramic articles, or articles of a metal and a ceramic. The adhesive strength of the composition is so strong that no...     

The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and copper, a combination of antimony and copper and a combination of tin, antimony and copper.

A composition for inhibiting the growth of microorganisms comprising peat moss having substantively bound thereto an antimicrobial heterocyclic compound.

Rodent repellent paints and solid are disclosed which are comprised of thujone oil or cedar leaf oil in a suitable carrier such as lacquer, sodium silicate or paraffin.

A novel stable, homogeneous aqueous solution for application to wood surfaces is provided herein. The aqueous solution consists essentially of creosote, a conventional inorganic wood preservative component, ammonia and an oil. The oil and the creosote are present in specified proportions in the aqueous...     

There is disclosed a net antifouling composition for use on nettings and comprised of from 2 to 10 percent, preferably 3-6 percent by weight of a tri-n-butyl tin ester selected from the group consisting of tri-n-butyl tin linoleate, bis(tri-n-butyl) tin succinate, tri-n-butyl tin benzoate, bis tri-n-butyl...     

Rodent repellent paints and solid are disclosed which are comprised of thujone oil in pure form or in the form of cedar leaf oil in a suitable liquid or solid carrier such as lacquer, kerosene, alcohol, sodium silicate, paraffin or sawdust.

The invention provides an insulation material in the form of a cured composition comprising as components: (a) 10 to 30% w magnesium chloride, (b) 0 to 15% w of an organic resin, (c) 0 to 0.5% w of a mould-release agent, (d) 0.1 to 1% w of a surfactant, (e) 6 to 8% w of a sodium polyphosphate glass,...     

An antimicrobial latex composition is disclosed. The antimicrobial latex composition comprises (1) at least one cationic latex component selected from a cationic natural rubber latex and a cationic synthetic polymer latex and (2) a cationic antimicrobial agent incorporated in said cationic latex (1)....     

Antimicrobial compositions finding particular utility for coating access systems, lead devices including shunts, cannulae, catheters, catheter adapters, wires and other solid or hollow tubular devices used for a variety of medical purposes is provided. The composition comprises a material selected from...     

There is disclosed a net antifouling composition for use on nettings and comprised of from 2 to 10 percent, preferably 3-6 percent by weight of a tri-n-butyl tin ester selected from the group consisting of tri-n-butyl tin linoleate, bis(tri-n-butyl) tin succinate, tri-n-butyl tin benzoate, bis tri-n-butyl...     

A composition useful as the core of fire resistant gypsum board and comprising a major amount of set calcined gypsum and minor amounts of whisker fibers, glass fibers and clay.

A wood perservative is disclosed which contains water, a copper and/or zinc complex or a copper and/or zinc complex together with a zirconium complex, dissolved in water, and an acid which stabilizes the said metals in wood. According to the invention there is used as the acid which stabilizes metals...     

Rodent repellent liquids are disclosed which are comprised of thujone oil in pure form or in the form of cedar leaf oil in a suitable low odor liquid carrier such as mineral oil.

A wood preservative contains a water-soluble, alkaline copper(II) complex and a water-soluble thiocyanate or iodide and may contain a reducing agent.

A wood preservative based on a water-dilutable formulation of the compound di-(N-cyclohexyldiazoniumdioxy)-copper, a polyamine, a complex-forming carboxylic acid and, if required, a salt having a fungicidal anion has a pH in the aqueous solution of not less than 7.5 in the conventional concentration...     

An improved process for preparing water-soluble copper salts of carboxylic acids is described. More particularly, the improved process comprises the steps of (A) providing a mixture comprising (A-1) as a copper source, copper metal, a copper oxide or mixtures thereof, (A-2) at least one organic monocarboxylic...     

A coating composition comprising a film forming binder and an antifoulingly effective amount of at least one of 3,3,4, 4-tetrachlorotetrahydrothiophene-1,1,-dioxide and 3,3, 4-trichlorotetrahydrothiophene-1,1-dioxide as an effective ingredient is highly useful as an underwater antifouling agent.

The invention relates to the use of voltaic cells in both leachable and non-leachable vehicles which is a unique concept. It relates to the use of hard abrasive vehicles. It relates to the use of vehicles that will permit the voltage to provide a current when the circuit is closed. The concept of a multiplicity...     

An addition cured rubber containing vinyl end-stopped diorganopolysiloxane and vinyl functional silicone resin is disclosed to provide superior durability when applied to a ship's hull as an anti-foulant or foul release coating.

A composition for treating dental infections, e.g. dental caries caused by Strep. mutans, comprises a varnish containing a dentally acceptable antimicrobial agent such as chlorhexidine acetate and benzoin gum in an orally acceptable liquid. The composition can be painted on teeth, allowed to dry thereon...     

A lightweight synthetic stucco composition is disclosed which includes a mixture comprising a latex emulsion, water and titanium dioxide as well as a number of additives for adjusting the properties of the mixture and further including an admixture of hollow microspheres and macrospheres, with the microspheres...     

The growth of algae and algae-like microorganisms on wood surfaces normally in contact with an aqueous system's water may be controlled by applying to the wood a solution of a certain biocidal agent and then flooding the wood with sufficient water to exceed the solubility limit of such agent in the solvent...     

Polymeric microparticles having bound therewith a pesticide are disclosed. The microparticles are prepared by polymerizing a mixture of ethylenically unsaturated monomers. Active substances may be bound to the microparticles by introducing an ethylenically unsaturated function to the active substance...     

Tributenyltin compounds containing double bonds at C-1 or C-3 or combinats thereof are synthesized from symmetrical tetrabutenyltins to offer a sufficient toxicity to function as a biocide or an antifoulant compound for ships' hulls and have an increased rate of degradation to be compatable with the...     

An antifouling coating comprising no toxicant. The formulation contains in combination zinc and carbon which in the presence of the aqueous environment render the coating resistant to fouling.

Compounds of formula I ##STR1## (wherein R represented (C.sub.1 -C.sub.4)alkyl, cyclohexyl, trichloromethyl, ethoxycarbonyl, or isopropoxycarbonyl) optionally together with dithiocarbamate-type compounds, are effective aquatic antifouling agents.

There is disclosed an antiseptic polish for covering highly touched surfaces which contain a solution comprising Povidone-Iodine of approximately 7.5 to 10 percent by volume dispersed in a liquid polish.

Compositions for treating timber, especially timber to be exposed to the ground, comprising creosote and a compound of formula I: ##STR1## wherein Z and Z.sup.1 are the same or different and are each halo, halophenyl or haloalkyl, X is hydrogen or cyano, and Y is hydrogen or a fluorine atom. The preferred...     

The present invention is directed to an antimicrobial mixture of copper-8-quinolinolate mixed with a binder composition that imparts sufficient fluidity to the copper-8-quinolinolate to permit the mixture to be applied as liquid and to adhere to air passageways, preferably metal, fiberglass or plastic...     

A synergistic composition of biocides for the preparation of anti-fouling paint preferably containing at least one of the group of 3-iodo-2-propynyl-butyl carbamate, 3-iodo-2-propynyl-cyclohexyl carbamate, 3-iodo-2-propynyl phenyl carbamate, 3-iodo-2-propynylbenzyl carbamate, 3-iodo-2-propynyl propyl...     

An agent for impregnating solid wood by the pressure process, based on a water-dilutable formulation of a copper salt, excess alkanolamine and, if required, a salt with a fungicidal anion, has a pH of not less than 8 in the concentration usually employed and corresponding to about 1-5% by weight of non-aqueous...     

An antifouling coating composition useful for coating fish netting, boat hulls, lumber, roof shingles and the like to prevent the growth of algae or fungi. The composition comprises a vinyl polymer or copolymer emulsion containing a dialkyldimethyl ammonium compound with or without an alkylbenzyldimethyl...     

There is disclosed a preservative composition which is ultra stable in the presence of wood extractives comprising (a) an emulsion of a wood preserative grade creosote; (b) 5-95% water; (c) one or more pre-dispersed micronized pigments; (d) a rheology structuring agent present in an amount of 2.5 weight...     

The use is disclosed of one or more of (a) a polyquaternary compound, (b) a thickening agent or dispersing agent, (c) a nonionic surfactant having from 3 to 12 alkylene oxide, preferably ethylene oxide, units, (d) a simple quaternary compound in an amount at least equal to the amount of isothiazolone...     

A fire-retardant composition for Christmas trees and related items which significantly lessens needle drop and inhibits tree burning for at least 30 days. The composition meets the current law and regulations of the State of California for Flame-Retardant Chemicals, Fabrics Application Concerns. The...     

Fouling of a ship's hull is inhibited by an amine of the formula ##STR1## where R.sup.1 is a monovalent hydrocarbon group derived from a diterpene and R.sup.2 and R.sup.3 are each independently hydrogen, an alkyl group having 1 to 18 carbon atoms or an aryl group having 6 to 12 carbon atoms. The amine...     

An antifouling marine paint having an antibotic active agent which (1) is toxic to gram negative organisms of the genus Oceanospirillum, (2) is relatively insoluble in seawater to permit a slow leaching into the paint-seawater interface, and (3) is non-photolytic, i.e., is not degraded by exposure to...     

An antifouling composition for use in the control of noxious aquatic life comprising as an active ingredient, one or more phenol derivatives of the formula ##STR1## wherein R is a C.sub.3 .about.C.sub.21 saturated hydrocarbon residue; X.sub.1 .about.X.sub.5 each is H, HO or CH.sub.3 O, providing excluding...     

An antifouling coating composition useful for coating fish netting, boat hulls, lumber, roof shingles and the like to prevent the growth of algae. The composition comprises a solution of an epoxy resin containing a dialkyldimethyl ammonium compound or an alkylbenzylmethyl ammonium compound or combinations...     

An adhesive composition useful for bonding various substrates which contain an alkoxy silane compound and an unsaturated acid compound. A preferred embodiment of the invention is an aqueous formulation containing a low molecular weight alkoxy silane compound, a low molecular weight unsaturated acid compound,...     

An aquatic antifouling composition comprising (A) at least one 4-isothiazolin-3-one compound represented by the general formula: ##STR1## where X.sub.1 and X.sub.2 respectively represent a hydrogen atom or a halogen atom, and (B) at least one insoluble dithiocarbamic acid derivatives possessing a dithiocarbamyl...     

A synergistic composition of biocides for the preparation of anti-fouling paint preferably containing at least one of the group of 3-iodo-2-propynyl-butyl carbamate, 3-iodo-2-propynyl-cyclohexyl carbamate, 3-iodo-2-propynyl phenyl carbamate, 3-iodo-2-propynylbenzyl carbamate, 3-iodo-2-propynyl propyl...     

A method of evaluating marine paints for their ability to inhibit growth attachment of organisms to ship bottoms, to find chemicals toxic to marine fouling organisms and to permit rapid formulation of superior anti-fouling paints, using a bioluminescent microbiological assay. The bottoms of test vials...     

An antifouling paint containing a copolymer including a recurring unit of the formula: ##STR1## wherein R.sup.1 is hydrogen atom, methyl or an alkoxycarbonyl, R.sup.2 is hydrogen atom or an alkoxycarbonyl, A is an acid ion-terminated pendant group, M is a transitional metal ion, L is a monobasic organic...