摘要:
The use of water-soluble or water-dispersible polyurethanes which consists ofa) 0.1-30% by weight of at least one polyol,b) 20-45% by weight of at least one polyetherpolyol,c) 10-45% by weight of at least one diamine comprising an ionic group,d) 30-50% by weight of at least one polyisocyanate with or withoute) further additives as coatings or binders for pharmaceutical presentations.
摘要:
Cationic polyurethanes and polyureas formed from (a) at least one diisocyanate or reaction product thereof with one or more compounds containing two or more active hydrogen atoms per molecule, and (b) at least one diol, primary or secondary amino alcohol, primary or secondary diamine or primary or secondary triamine each with one or more tertiary, quaternary or protonated tertiary amine nitrogen atoms and having a glass transition temperature of at least 25° C. and an amine number of from 50 to 200, based on the non-quaternized or -protonated compounds, or other salts of these polyurethanes and polyureas, are useful as ingredients of cosmetic and pharmaceutical preparations.
摘要:
The present invention relates to a water-soluble or water-dispersible polymeric salt, to a cosmetic or pharmacuetical composition which comprises at least one such polymeric salt, and to the use of the polymeric salts.
摘要:
The present invention relates to polymers, polyureas and water-soluble or water-dispersible polymeric salts, a cosmetic or pharmaceutical composition which comprises at least one such polymer, and to the use of the polymers.
摘要:
The use of polyurethanes which are—soluble or dispersible in water and are composed of a) at least one compound which contains two or more active hydrogens per molecule, b) at least one diol containing acid groups or salt groups and c) at least one diisocyanate with a glass transition temperature of at least 15° C. and acid numbers of from 12 to 150 or the salts of these polyurethanes as aids in cosmetic and pharmaceutical compositions, and of polyurethanes which are soluble or dispersible in water and which contain (a) at least 5 mol % of a polycondensate of lactic acid and of a polyol of the formula where Y is a radical derived from a dihydric to tetrahydric alcohol n is 1-50 and m is 1-4 as copolymerized units.
摘要:
A description is given of water-soluble or water-dispersible polyaspartic acid derivatives, their preparation and their use in cosmetology, especially in hair cosmetology.
摘要:
The present invention relates to polymers, polyureas and water-soluble or water-dispersible polymeric salts, a cosmetic or pharmaceutical composition which comprises at least one such polymer, and to the use of the polymers.
摘要:
A description is given of water-soluble or water-dispersible polyaspartic acid derivatives, their preparation and their use in cosmetology, especially in hair cosmetology.
摘要:
Pyrrolidonyl-containing polyesters and polyamides I to III ##STR1## where R, X, A and Z are defined herein, are suitable as film formers and conditioners in hair-cosmetic formulations, for stabilizing hydrogen-peroxide in aqueous solution, for complexing iodine, as tablet binders and as a constituent of film coatings in pharmaceutical preparations, for enzyme and bleach stabilization in detergent formulations, as an auxiliary in the production and finishing of textiles, as a solubilizer and protective colloid in the preparation and stabilization of polymer dispersions, and as an adhesive raw material.
摘要:
The present invention relates to the use of copolymers A containing a) from 50 to 99% by weight of at least one N-vinyllactam or N-vinylamine selected from the group consisting of N-vinylpyrrolidone, N-vinylpiperidone, N-vinylcaprolactam, N-vinylimidazole, methylated N-vinylimidazole, and N-vinylformamide, and b) from 1 to 50% by weight of at least one monomer selected from the group consisting of b1) C8-C30-alkyl esters of monoethylenically unsaturated C3-C8 carboxylic acids; b2) N—C8-C30-alkyl-substituted amides of monoethylenically unsaturated C3-C8 carboxylic acids; b3) N,N—C8-C30-dialkyl-substituted amides of monoethylenically unsaturated C3-C8 carboxylic acids; b4) vinyl esters of aliphatic C8-C30 carboxylic acids; and b5) C8-C30-alkyl vinyl ethers to produce membranes.
摘要翻译:本发明涉及含有a)50至99重量%的至少一种N-乙烯基内酰胺或N-乙烯胺的共聚物A的用途,所述N-乙烯基内酰胺或N-乙烯胺选自N-乙烯基吡咯烷酮,N-乙烯基哌啶酮,N-乙烯基己内酰胺,N 乙烯基咪唑,甲基化N-乙烯基咪唑和N-乙烯基甲酰胺,以及b)1至50重量%的至少一种选自b 1 C 8的单体, 单烯键式不饱和C 3 -C 8羧酸的烷基酯; B 2 N 2 N 8 -C 30 -C 30 - 单烯属不饱和C 3 -C 3 - 亚烷基取代的酰胺 > 8 u>羧酸; B 3 N N,NC 8 -C 20 - 二烷基 - 取代的单烯属不饱和C 3 -C 3 - 酰胺 8%羧酸; 脂族C 8 -C 30羧酸的乙烯基酯; 和B 5 C 8 -C 30 - 烷基乙烯基醚以产生膜。