Abstract: Method for providing corrosion protective coatings for metal surfaces. The coatings contain conventional coating components to which are added at least one zinc or lead salt of five- or six-membered heterocyclic compounds substituted by at least one hydroxyl or mercapto group and the ring includes at least one nitrogen atom and at least two conjugated double bonds, of which at least one has the formation. ##STR1## as corrosion inhibitors.

Abstract: A water-dispersed film-forming vehicle suitable for lacquers is disclosed. The vehicle consists of an aqueous dispersion of an air-drying, low acid-number alkyd resin dispersed by the use of a nonionic surfactant consisting of an adduct of ethylene oxide units onto a phenolic compound substituted by a hydrophobic aliphatic radical containing olefinic double bonds, preferably, containing 12 to 18 carbon atoms and 1 to 5 double bonds. The adduct includes 5 to 40 ethylene oxide units per mol. The water-based dispersion diluent in which the alkyd resin is dispersed may include pigments, siccatives for the alkyd drying resin and optionally processing aid solvents.

Abstract: A water-dispersed film-forming vehicle suitable for lacquers is disclosed. The vehicle consists of an aqueous dispersion of an air-drying alkyd resin dispersed by the use of a surfactant consisting of an adduct of allyl glycidyl ethers and ethylene oxide units onto a hydrophobic aliphatic radical having a replaceable hydrogen atom, optionally substituted by an aryl radical. The hydrophobic aliphatic radical may be a fatty-acid radical of from 6 to 26 carbon atoms and the aryl substituent is a phenol. The adduct includes 2 to 10 allyl glycidyl units and 5 to 25 ethylene oxide units per mol. The water-based dispersion diluent in which the alkyd resin is dispersed may include pigments, siccatives for the alkyd drying resin and optionally processing-aid solvents.

Abstract: (Meth)acrylic acid esters of tricyclo [5.2.1.0..sup.2.6 ]-decane derivatives having the formula ##STR1## wherein A represents the radical ##STR2## wherein R is a divalent hydrocarbon having 2 to 6 carbon atoms selected from the group consisting of alkylene, alkenylene, cyclohexylene, phenylene and tetrahydrophenylene, and R.sub.1 is a member selected from the group consisting of hydrogen and methyl; as well as the process for the production of the esters, and their use in adhesive or sealing compositions which harden under exclusion of oxygen.

Abstract: Aqueous dispersions of cross-linkable alkyd and/or amino resins, which contain reactive surface active compounds produced by addition of glycide and/or ethylene oxide to a starting compound having a hydrophobic aliphatic radical, optionally substituted by an aryl radical, which contains al least one labile hydrogen atom which can react with an epoxide, wherein the number of hydroxyl groups in said surface active compounds is between 2 and 30, are useful as coating agents or varnish binding agents.

Abstract: Water-in-oil emulsions containing from 2 to 20% by weight of polymeric emulsifiers comprising statistical copolymers composed of units of the general formulae ##STR1## in the molar ratio of (I) to (II) of 2:1 to 20:1, wherein X is hydrogen or methyl, R.sub.1 is alkyl having 6 to 24 carbon atoms, and R.sub.2 is --CH.sub.2 --CH.sub.2 --OH, --CH.sub.2 --CH(OH)--CH.sub.3,--CH.sub.2 --CH(OH)--CH.sub.2 OH or --CH.sub.2 --CH.sub.2 --O--CH.sub.2 --CH.sub.2 --OH; 20 to 75% by weight of water; and the remainder to 100% by weight of conventional oily substances used in cosmetic emulsions.

Abstract: Water-in-oil emulsions containing from 2% to 20% by weight of polymeric emulsifiers comprising statistical copolymers composed of units of the general formulae ##STR1## in the molar ratio of (I) to (II) of 2:1 to 20:1, wherein X is hydrogen or methyl, R.sub.1 is alkyl having 6 to 24 carbon atoms, and R.sub.2 is --NH--CH.sub.2 OH, --NH--CH.sub.2 CH.sub.2 OH, or --N(CH.sub.2 CH.sub.2 OH).sub.2 ; 20 to 75% by weight of water; and the remainder to 100% by weight of conventional oily substances used in cosmetic emulsions.

Abstract: Water-in-oil emulsions containing from 2 to 20% by weight of polymeric emulsifiers comprising statistical copolymers composed of units of the general formulae ##STR1## in the molar ratio of (I) to (II) of 2:1 to 20:1; wherein X is hydrogen or methyl, R.sub.1 is alkyl having 6 to 24 carbon atoms and R.sub.2 is ##STR2## 20 to 75% by weight of water; and the remainder to 100% by weight of conventional oily substances used in cosmetic emulsions.

Abstract: Reaction products of glycidyl (meth)acrylate with half esters containing carbonate groups are components of anaerobically-setting adhesive compositions based on (meth) acrylic esters and organic peroxides.

Abstract: An aqueous adhesion assistant or binder dispersion for use in the production of composite bodies by vulcanizing a vulcanizable rubber composition on a substrate which is stable under vulcanization conditions comprising water and at least one dispersing agent and a solids content of from 20% to 50% by weight of a solids composition of per(a) 100 parts by weight of an organic oligomeric to polymeric film-former,(b) from 5 to 100 parts by weight of an aromatic poly-C-nitroso compound,(c) from 5 to 100 parts by weight of a phosphorus-containing compound selected from the group consisting of an organic phosphonic acid, a compound producing an organic phosphonic acid under vulcanization conditions, a phosphoric acid partial ester, and a compound producing a phosphoric acid partial ester under vulcanization conditions, and(d) from 0 to 200 parts by weight of customary fillers and pigments having an improving effect on the vulcanized bond; as well as the method of bonding rubbers to solid substrates employing said aq

Abstract: Polycarbonates terminated by (meth)acrylic ester groups are components of anaerobically setting adhesive compositions based on (meth)acrylic esters and organic peroxides.

Abstract: Reaction products of glycidyl (meth)acrylate with linear half esters of dicarboxylic acids are components of anaerobically-setting adhesive compositions based on (meth)acrylic esters and organic peroxides.

Abstract: Water-in-oil emulsions wherein the emulsifier consists essentially of a copolymer or terpolymer of N-vinylpyrrolidone with a C.sub.6-24 alkyl or cycloalkyl acrylate or methacrylate, and vinyl acetate if desired, and the continuous phase is a cosmetically acceptable oily material which can be prepared easily, safely and inexpensively. The emulsions are substantially odorless and are cosmetically acceptable for the care of the skin.

Abstract: Water-in-oil emulsions wherein the emulsifier is a copolymer of 1 mol of acrylamide with 2 to 20 mols of at least one ethylenically unsaturated ester copolymerizable therewith selected from the group consisting of vinyl alkylcarboxylates, alkyl and cycloalkyl acrylates, and alkly and cycloalkyl methacrylates, wherein the alkyl and cycloalkyl groups contain 6 to 24 carbon atoms, and the continuous phase is a cosmetically acceptable oil, which can be prepared easily, safely and inexpensively. The emulsions are substantially odorless and are cosmetically acceptable for the care of the skin.

Abstract: Cosmetic emulsions containing from 2 to 20% by weight of polymeric emulsifiers capable of forming water-in-oil creams comprising a copolymer of N-vinylimidazole, an alkyl (meth)acrylate and optionally vinyl acetate; 20 to 75% by weight of water; and the remainder to 100% by weight of a cosmetically-acceptable oily substance.

Abstract: Water-in-oil emulsions wherein the emulsifier consists essentially of copolymers of N-vinylpyrrolidone and a vinyl C.sub.5-24 alkylcarboxylate (if desired with vinyl acetate) and the continuous phase is a cosmetically acceptable oily material can be prepared easily, safely and inexpensively. The emulsions are substantially odorless and are cosmetically acceptable for the care of the skin.

Abstract: Anaerobically hardening adhesive compositions principally composed of a polymerizable acrylic ester and an organic aerobically-inactive, anaerobically-active peroxide polymerization catalyst therefor possess improved latent adhesive properties for metals when they contain an acrylic ester-acid of the formula: ##STR1## wherein R is --H or --CH.sub.3 ; R' is H, halogen, --COOH, --CN, and loweralkyl, and X is a divalent C.sub.1-6 hydrocarbon group, or a mixture of such ester-acids.

Abstract: Organic percarboxylic acids are stabilizers for anaerobically-setting adhesive compositions wherein the principal adhesive component is a (meth) acrylic acid ester and the catalyst is an organic peroxide. The percarboxylic acid improves the storage-stability of the adhesives in contact with air.

Abstract: A process for the manufacture of cellulose ethers is characterized in that cellulose ethers which contain one or several alkyl, hydroxyalkyl, or carboxyalkyl substituents and which have a total degree of substitution (D.S.) of 0.05 to 4.0 are converted into the corresponding 2,3-dihydroxypropyl mixed ethers by reaction with glycidol and/or glycerol monohalohydrin such as 1-halo-2,3-dihydroxypropane and that the reaction products are processed in a manner known per se, as well as a cellulose mixed ether containing 2,3-dihydroxypropyl ether groups produced by the above process; along with an aqueous composition having increased viscosity comprising water containing this cellulose mixed ether plus borate ions.

Abstract: A process for the manufacture of cellulose containing 2,3-dihydroxypropyl ether groups, the so-called glycerol ether of cellulose, together with borate ions comprises reacting alkali cellulose with glycidol of one of its derivatives reacting like glycidol under the reaction conditions, and treating the resulting product with borate ions whereby aqueous solutions of the obtained products are especially low in salt or are highly viscous, as well as the 2,3-dihydroxy propyl ether of cellulose containing borate ions produced by this process, along with an aqueous composition comprising water and a mixture of said 2,3-dihydroxypropyl ether of cellulose and borate ions.