Abstract: A multi-layer assembly for fluid and vapor handling and containment systems. The multi-layer assembly comprises an extrudable inner layer of polymeric material and a layer of multi-phase polymer of polyamide alloys containing maleic anhydride modified polyolefins surrounding the inner layer.

Abstract: A multi-layer assembly for fluid and vapor handling and containment systems. The multi-layer tubing assembly comprises a permeation resistance layer of polymeric material and a layer of multiphase polymer surrounding the permeation resistance layer.

Abstract: A multi-layer assembly for fluid and vapor handling and containment systems. The multi-layer assembly comprises an extrudable inner layer of a polymeric material, a first layer of multiphase polymer surrounding the inner layer, a permeation resistance layer of polymeric material surrounding the first layer of multiphase polymer and a second layer of multiphase polymer surrounding the permeation resistance layer.

Abstract: This invention relates to a multi-layer tubing assembly for use in fuel-line application. The multi-layer tubing assembly comprises an extruded inner layer of thermoplastic, an adhesive layer coextruded around the inner layer and a cover layer of a multiphase polymer coextruded around the adhesive layer. The multiphase polymer forming the cover layer comprises 0.5% to 20% by weight compatibilizers and rheology modifiers.

Abstract: A multi-layer assembly for fluid and vapor handling and containment systems. The multi-layer tubing assembly comprises an extrudable layer of conductive fluoropolymer, a layer of modified fluoropolymer containing a reactive group extruded around the layer of conductive fluoropolymer and a layer of polar polymer extruded around the layer of modified fluoropolymer. The layer of modified fluoropolymer is bonded to the layer of polar polymer.

Abstract: A multi-layer tubing for use in fluid transport applications. The tubing is suitable for conveying fluids containing hydrocarbons. The tubing comprising an extrudable adhesive layer coextruded around a permeation-resistant layer of fluoropolymer and a layer of polymer chemically dissimilar from fluoropolymer coextruded around the adhesive . The adhesive layer is formed of a polymer blend or alloy having a multi-phase morphology wherein one phase is miscible with the fluoropolymer for forming the inner permeation-resistant layer and another phase is miscible with the polymer chemically dissimilar from fluoropolymer.To achieve sufficient bonding, the adhesive layer comprises at least 25% volume fraction of the first phase which is miscible with the fluoropolymer for forming inner permeation-resistant layer and at least 25% volume fraction of the second phase which is miscible with the polymer chemically dissimilar from fluoropolymer.

Abstract: A composition comprisinga) about 40 to about 85 wt. % of water,b) about 12 to about 50 wt. % of talcc) an acrylate/C.sub.10 /C.sub.30 alkyl acrylate cross polymer, emulsifier and thickening agent in quantities effective to emulsify composition and provide increased viscosity to the aqueous composition, andd) a polyacrylamide in composition thickening and stabilizing quantities.

Abstract: 1. In accordance with the invention there is an aqueous composition comprisinga. about 5-10 wt % of ##STR1## wherein R is alkyl and/or alkenyl having an average of from about 8 to 18 carbon atoms, inclusive;n is 1, 2 or 3;o, p and q are the same or different and are 1, 2 or 3;X is an alkali metal or amine cation;b. about 1 to 8 wt % ofR.sup.1 --(OCH.sub.2 CH.sub.2).sub.m --OSO.sub.3.sup.- Y.sup.+wherein R.sup.1 is alkyl and/or alkenyl of about 8 to 18 carbon atoms, inclusive;m is 0 or 1-10,y is an alkali metal or amine cation;c. about 0.5 to 5 wt % of a soap;d. about 1 to 5 wt % of an acylated hydrolyzed protein saltwherein the acyl group is alkyl and/or alkenyl carboxy acyl having an average number of carbon atoms of about 8 to 20 carbon atoms, inclusive; ande. about 0.1-5 wt % of an acyl glutamate salt wherein the acyl group is alkyl and/or alkenyl carboxy acyl having an average number of carbon atoms of from about 8 to 20 carbon atoms, inclusive.

Abstract: 1. In accordance with the invention there is an aqueous composition comprisinga. about 5-10 wt % of ##STR1## wherein R is alkyl and/or alkenyl having an average of from about 8 to 18 carbon atoms, inclusive;n is 1,2 or 3;o, p and q are the same or different and are 1,2 or 3;X is an alkali metal or amine cation;b. about 1 to 8 wt % ofR.sup.1 --(OCH.sub.2 CH.sub.2).sub.m --OSO.sub.3 --Y+wherein R.sup.1 is alkyl and/or alkenyl of about 8 to 18 carbon atoms, inclusive;m is 0 or 1-10,y is an alkali metal or amine cation;c. about 0.5 to 5 wt % of a soap;d. about 1 to 5 wt % of an acylated hydrolyzed protein saltwherein the acyl group is alkyl and/or alkenyl carboxy acyl having an average number of carbon atoms of about 8 to 20 carbon atoms, inclusive; ande. about 0.1-5 wt % of an acyl glutamate salt wherein the acyl group is alkyl and/or alkenyl carboxy acyl having an average number of carbon atoms of from about 8 to 20 carbon atoms, inclusive.

Abstract: A stable shaving cream gel having superior foaming and after-feel characteristics containing as the essential ingredient a water soluble gel which is the interpolymer reaction product of a quaternized cationic polymer selected from the group consisting of poly(diallyldimethylammonium chloride-co-acrylamide) and a quaternary ammonium cellulose ether polymer, with an anionic polymer selected from the group consisting of a polysulfonic acid and alginic acid.

Abstract: The formation of novel water soluble and water insoluble gels by interpolymer reactions of selective anionic polymers with selective cationic polymers in an aqueous medium, with either polymer serving as a cross-linking agent under specific conditions of speed and concentration. The selective cationic polymer is a quaternized ammonium polyelectrolyte selected from the group consisting of poly (diallyldimethylammonium chloride), poly (diallyldimethylammonium chloride-co-acrylamide), and a quaternary ammonium cellulose ether polymer. The anionic polymer is selected from the group consisting of a polysulfonic acid and alginic acid. The formation of the gel structure depends on fast and intensive interaction of the two opposite charges to insure a maximum amount of ion pair formation. The solubility of the gel depends on the formation of intimate or loose ion pairs; which depends on the charge density and structure of the polyelectrolytes. These interpolymer gels exhibit a dramatic increase in viscosity.

Abstract: A homogeneous liquid nonionic based antimicrobial conditioning shampoo which includes about 0.5 to 2.5% of the antimicrobial agent, 1-imidazolyl-1-(4-chlorophenoxy)-3,3-dimethylbutan-2-one, solubilized in an aqueous solution of critical amounts of a four component mixture of the following specific non-ionic ingredients:a. about 2-20% by weight of a polyoxyethylene hexitan mono-higher fatty acid ester,b. about 4-10% by weight of a tertiary amine oxide,c. about 1-7% by weight of a fatty acid mono- or di-ethanolamide,d. about 0.05-1.0% by weight of a polyacrylamide having a molecular weight of 100,000 to 3,000,000. This shampoo is transparent in appearance and should preferably contain 65-80% water.

Abstract: A homogeneous liquid amphoteric-nonionic based antidandruff conditioning shampoo which includes about 0.5 to 2.5% of the antimicrobial agent, 1-imidazolyl-1-(4-chlorophenoxy)-3,3-dimethylbutan-2-one, solubilized in an aqueous solution of critical amounts of a four component mixture of the following specific ingredients:a. about 6-30% by weight of cocobetaine, cocosulfobetaine, cocoamidobetaine, cocoamidosulfobetaine or combinations thereof,b. about 1-7.5% by weight of a tertiary amine oxide,c. about 1-7% by weight of a fatty acid mono- or di-ethanolamide,d. about 0.1-5.0% by weight of a polyoxyethylene hexitan mono-higher fatty acid ester, and preferablye. about 0.01-0.1% by weight of a polymerized quaternized ammonium compound. This shampoo is transparent in appearance and should preferably contain 65-80% water.

Abstract: A homogeneous liquid anionic-amphoteric based antimicrobial conditioning shampoo which includes about 0.5 to 2.5% of the antimicrobial agent, 1-imidazolyl-1-(4-chlorophenoxy)-3,3-dimethylbutan-2-one, solubilized in an aqueous solution of critical amounts of a mixture of the following specific ingredients:a. about 10-40% by weight of an anionic sulfate or sulfonate surface active agent,b. about 0.1-7.5% by weight of an amphoteric surfactant selected from the group consisting of cocobetaine, cocosulfobetaine, cocoamidopropylbetaine, cocoamidopropylsulfobetaine or combinations thereof.c. about 1-6% by weight of a fatty acid mono- or di-ethanolamide, and preferablyd. about 1.1-5% by weight of a nonionic surface active agent selected from the group consisting of a tertiary amine oxide, a polyoxyethylene hexitan mono-higher fatty acid ester, and mixtures thereof, ande. about 0.5-2% by weight of a lower aliphatic monohydric or polyhydric alcohol or mixtures thereof.