Abstract:
The invention relates to the use of copolymers in washing, shower, and bath preparations. Said copolymers are obtained by copolymerizing at least one ethylenically unsaturated dicarboxylic acid anhydride that is derived from at least one dicarboxylic acid with 4 to 8 C atoms and at least one oligomer of branched or straight C 3 -C 10 alkene, at least one oligomer being provided with a mean molecular weight M n ranging from 300 to 5000 g/mol, preferably up to 1200 g/mol, or being obtained by oligomerizing at least three equivalent C 3 -C 10 alkene.
Abstract:
The invention relates to a method for coating substrates of polyolefin, characterised in that it is treated with an aqueous dispersion containing (A) at least one copolymer, obtained by copolymerising (a) at least one ester of at least one ethylenically unsaturated mono- or dicarboxylic acid, (b) at least one second comonomer, selected from at least one ethylenically unsaturated mono- or dicarboxylic acid and at least one additional ester of at least one ethylenically unsaturated mono- or dicarboxylic acid, and (c) optionally, one or more additional comonomers, (B) at least one (co)polymer of at least one C 3 -C 10 -olefin, (C) at least one amphiphilic block copolymer, (D) at least one active substance.
Abstract:
The invention relates to the use of copolymers in shampoos and haircare products. Said polymers are obtained by the copolymerisation of at least one ethylenically unsaturated dicarboxylic acid anhydride, derived from at least one dicarboxylic acid, with between 4 and 8 C atoms and at least one oligomer of branched or unbranched C 3 -C 10 alkene, at least one oligomer having an average molecular weight M n ranging between 300 and 5000 g/mol, preferably up to 1200 g/mol, or are obtained by the oligomerisation of at least 3 equivalents of C 3 -C 10 alkene.
Abstract:
The invention relates to the use, in cosmetic compositions, of copolymers that can be obtained by copolymerizing at least one ethylenically unsaturated dicarboxylic acid anhydride derived from at least one dicarboxylic acid with 4 to 8 C atoms and at least one oligomer of branched or unbranched C 3 -C 10 alkene. At least one oligomer has a mean molecular weight M n ranging from 300 to 5000 g/mol, preferably up to 1200 g/mol or can be obtained by oligomerizing at least three equivalent C 3 -C 10 alkenes.
Abstract:
The present invention relates to compositions, comprising at least one po lymer a) having cationic and/or catiogenic groups and a molecular weight Mw in the range of 10,000 to 5 million, and at least one polymer b), which was produced in the presence of polymer a).
Abstract:
A process for the production of leather, wherein tanned animal hides are treated in step (A) with an aqueous liquor which comprises (a) at least one copolymer obtainable by copolymerization of (a1) at least one ethylenically unsaturated C4-C8-dicarboxylic acid or at least one derivative of an ethylenically unsaturated C4-C8-dicarboxylic acid and (a2) at least one C8-C100-α-olefin and, if appropriate, hydrolysis and/or at least partial neutralization, (b) at least one paraffin which is liquid at room temperature, (c) at least one synthetic nonionic emulsifier, the aqueous liquor being free of silicones, and furthermore silicone-free aqueous formulations and their use.
Abstract:
The use of terpolymers, obtainable by free radical copolymerization of (a) at least one anhydride of a C 3 -C 10 -dicarboxylic acid, (b) at least one 1,1-di-(C 1 -C 3 -alkyl)-substituted C 4 -C 8 -olefin, (c) polyisobutene having an average molecular weight M n in the range of from 200 to 10 000 g/mol and, if appropriate hydrolysis, for the preparation of aqueous emulsions or dispersions of hydrophobic substances with the use of not more than 2% by weight of further emulsifier, based on the total aqueous emulsion or dispersion.