公开(公告)号：DE59307584D1

公开(公告)日：1997-11-27

申请号：DE59307584

申请日：1993-11-25

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN ,  HOESSEL PETER

IPC: A61K8/30 ,  A61K8/40 ,  A61K8/46 ,  A61K8/49 ,  A61K8/72 ,  A61K8/81 ,  A61K8/87 ,  A61K8/88 ,  A61K47/34 ,  A61Q5/06 ,  C08G18/08 ,  C08G18/32 ,  C08G18/42 ,  C08G18/60 ,  C08G18/65 ,  A61K7/00

Abstract: 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 atomsand 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.

公开(公告)号：CA2168947A1

公开(公告)日：1995-02-23

申请号：CA2168947

申请日：1994-08-09

Applicant: BASF AG

Inventor： SCHEHLMANN VOLKER ,  SCHADE CHRISTIAN ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN

IPC: A61K8/00 ,  A01N25/10 ,  A61K8/04 ,  A61K8/34 ,  A61K8/41 ,  A61K8/81 ,  A61K9/00 ,  A61K47/32 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q17/04 ,  C08F2/16 ,  C08F2/22 ,  C08F2/24 ,  C08F2/46 ,  C08F2/48 ,  C08F2/54 ,  C08F20/26 ,  C08F20/28 ,  C08F20/34 ,  C08F26/00 ,  C08F26/10 ,  C08F212/00 ,  C08F212/08 ,  C08F218/02 ,  C08F218/04 ,  C08F220/04 ,  C08F220/10 ,  C08F220/12 ,  C08F226/06 ,  C08F226/10 ,  C08L57/00 ,  C09D133/04 ,  C09D157/00 ,  C09D157/06 ,  C09J133/04 ,  C09J157/00 ,  A61K7/11 ,  A61K7/40

Abstract: Aqueous copolymer dispersions are obtained by radical initiated copolymerisation or by copolymerisation initiated by the use of ionising radiation of: (A) 40 to 99 % by weight of one or several water-insoluble, monoethylenically unsaturated monomers; (B) 1 to 60 % by weight of one or several water-soluble, monoethylenically unsaturated monomers; and (C) 0 to 30 % by weight of one or several ethylenically polyunsaturated monomers, in an aqueous medium in the presence of 2 to 20 % by weight, in relation to the total monomer amount, of surface active compounds as emulsifiers. These dispersions have a mean particle size from 5 to 37 nm as determined by light scattering in the aqueous medium. Such dispersions are suitable for preparing varnishes, paints and adhesives, as film-builders in hair-care cosmetic compositions, as protective media against ultraviolet light and as carriers for substances contained in pharmaceuticals, cosmetics or agrochemicals.

公开(公告)号：CA2167726A1

公开(公告)日：1995-02-09

申请号：CA2167726

申请日：1994-07-05

Applicant: BASF AG

Inventor： SCHADE CHRISTIAN ,  WESTENFELDER HORST ,  SPERLING-VIETMEIER KARIN ,  SANNER AXEL ,  WEKEL HANS-ULRICH

IPC: A61K47/30 ,  A61K8/06 ,  A61K8/72 ,  A61K8/81 ,  A61K9/113 ,  A61K47/32 ,  C08F2/08 ,  C08F20/04 ,  C08F20/06 ,  C08F220/00 ,  C08F220/06 ,  C08F220/08 ,  C08F222/00 ,  C08K3/20 ,  C09K23/00 ,  C09K23/52 ,  B01F17/52 ,  A61K7/00 ,  C08L35/00 ,  C08L33/02

Abstract: The invention pertains to the use of cross-linked copolymers produced by precipitation polymerization of monomer mixtures of: (a) monoethylenically unsaturated C3 to C8 carboxylic acids, their anhydrides or mixtures of said carboxylic acids and anhydrides, (b) compounds with at least two ethylenically unsaturated, non-conjugated double bonds in the molecule as cross-linking agents, and as needed; (c) other monoethylenically unsaturated monomers that are copolymerizable with monomers (a) and (b) in the presence of radical-forming polymerization initiators and, relative to the monomers used, 0,1 to 20 wt% saturated, nonionic surface-active compounds, as stabilizers in oil-in-water emulsions, in quantities of 0.01 to 5 wt% relative to the emulsions and in cosmetic and pharmaceutical preparations based on oil-in-water emulsions that contain said precipitation polymers.

公开(公告)号：DE59406286D1

公开(公告)日：1998-07-23

申请号：DE59406286

申请日：1994-08-09

Applicant: BASF AG

Inventor： SCHEHLMANN VOLKER ,  SCHADE CHRISTIAN ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN

IPC: A61K8/00 ,  A01N25/10 ,  A61K8/04 ,  A61K8/34 ,  A61K8/41 ,  A61K8/81 ,  A61K9/00 ,  A61K47/32 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q17/04 ,  C08F2/16 ,  C08F2/22 ,  C08F2/24 ,  C08F2/46 ,  C08F2/48 ,  C08F2/54 ,  C08F20/26 ,  C08F20/28 ,  C08F20/34 ,  C08F26/00 ,  C08F26/10 ,  C08F212/00 ,  C08F212/08 ,  C08F218/02 ,  C08F218/04 ,  C08F220/04 ,  C08F220/10 ,  C08F220/12 ,  C08F226/06 ,  C08F226/10 ,  C08L57/00 ,  C09D133/04 ,  C09D157/00 ,  C09D157/06 ,  C09J133/04 ,  C09J157/00 ,  A61K7/06

公开(公告)号：ES2108415T3

公开(公告)日：1997-12-16

申请号：ES94901874

申请日：1993-11-25

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN ,  HOESSEL PETER

IPC: A61K8/30 ,  A61K8/40 ,  A61K8/46 ,  A61K8/49 ,  A61K8/72 ,  A61K8/81 ,  A61K8/87 ,  A61K8/88 ,  A61K47/34 ,  A61Q5/06 ,  C08G18/08 ,  C08G18/32 ,  C08G18/42 ,  C08G18/60 ,  C08G18/65 ,  A61K7/00

Abstract: 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 atomsand 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.

公开(公告)号：DE59307474D1

公开(公告)日：1997-11-06

申请号：DE59307474

申请日：1993-07-17

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN

IPC: A61K8/00 ,  A61K8/34 ,  A61K8/36 ,  A61K8/365 ,  A61K8/37 ,  A61K8/40 ,  A61K8/41 ,  A61K8/46 ,  A61K8/87 ,  A61K9/20 ,  A61K9/28 ,  A61K9/32 ,  A61Q5/06 ,  C08G18/00 ,  C08G18/08 ,  C08G18/30 ,  C08G18/42 ,  C08G18/65 ,  C08G18/66 ,  C08L75/04 ,  C09J175/06 ,  A61K7/06

Abstract: Use, as an auxiliary in cosmetic or pharmaceutical compsns., of water-soluble or -dispersible polyurethanes (A), or salts, prepd. from at least one each of cpd. (I) with 2 or more active H atoms per molecule; a diol (II) contg. acid or salt gps. and a diisocyanate (III), and having glass transition temp. at least 15 deg. C and acid no. 12-150, is new. (A) is new when they contain as (I) at least 5 mole% polycondensate of lactic acid with a polyol of formula Y(O(CO-CHMe-O)nH)m. Y Is residue of 2-4 valent alcohol; n is 1-50; m is 1-4.

公开(公告)号：CA2402950A1

公开(公告)日：1994-02-17

申请号：CA2402950

申请日：1993-07-17

Applicant: BASF AG

Inventor： SPERLING-VIETMEIER KARIN ,  KIM SON NGUYEN ,  SANNER AXEL

IPC: A61K8/00 ,  A61K8/34 ,  A61K8/36 ,  A61K8/365 ,  A61K8/37 ,  A61K8/40 ,  A61K8/41 ,  A61K8/46 ,  A61K8/87 ,  A61K9/20 ,  A61K9/28 ,  A61K9/32 ,  A61Q5/06 ,  C08G18/00 ,  C08G18/08 ,  C08G18/30 ,  C08G18/42 ,  C08G18/65 ,  C08G18/66 ,  C08L75/04 ,  C09J175/06 ,  A61K7/06

Abstract: The use of polyurethanes which are soluble or dispersible in water and comprises the reaction product of a) at least one compound which contains two or more active hydrogens per molecule, b) at least one diol compound containing acid groups or salt groups and c) at least one diisocyanate compound with an acid number of from 12 to 150 or salt 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 wherein Y is a radical derived from a dihydric to tetrahydric alcohol n is 1-50 and m is 1-4 as copolymerized units.

公开(公告)号：CA2127373A1

公开(公告)日：1993-08-05

申请号：CA2127373

申请日：1993-01-20

Applicant: BASF AG

Inventor： GRABOWSKI SVEN ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN ,  BUEHLER VOLKER

IPC: A61K8/06 ,  A61K8/00 ,  A61K8/91 ,  A61K9/20 ,  A61K9/32 ,  A61Q5/00 ,  A61Q5/06 ,  C08F2/24 ,  C08F269/00 ,  C08F271/02 ,  A61K7/11

Abstract: 2127373 9315120 PCTABS00024 The invention concerns the use, as film-forming agents in cosmetic and pharmaceutical preparations, of emulsion graft copolymers of polyvinyl lactams or water-soluble copolymers of ethylenically unsaturated comonomers as graft substrates and vinyl esters of C2 to C18 carboxylic acids or acrylic acid or methacrylic-acid C1 to C18 alkyl esters, or mixtures thereof, as grafter monomers.

公开(公告)号：CA2140665C

公开(公告)日：2003-05-20

申请号：CA2140665

申请日：1993-07-17

Applicant: BASF AG

Inventor： KIM SON N ,  SANNER AXEL ,  SPERLING-VIETMEIER KARIN

IPC: A61K8/00 ,  A61K8/34 ,  A61K8/36 ,  A61K8/365 ,  A61K8/37 ,  A61K8/40 ,  A61K8/41 ,  A61K8/46 ,  A61K8/87 ,  A61K9/20 ,  A61K9/28 ,  A61K9/32 ,  A61Q5/06 ,  C08G18/00 ,  C08G18/08 ,  C08G18/30 ,  C08G18/42 ,  C08G18/65 ,  C08G18/66 ,  C08L75/04 ,  C09J175/06 ,  A61K7/06

Abstract: 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.degree.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 mol % of a polycondensate of lactic acid and of a polyol of the formula (see formula IV) where Y is a radical derived from a dihydric to tetrahydroc alcohol n is 1 - 50 and m is 1 - 4 as copolymerized units.

公开(公告)号：ES2170307T3

公开(公告)日：2002-08-01

申请号：ES97114426

申请日：1997-08-21

Applicant: BASF AG

Inventor： KELLER HARALD ,  SPERLING-VIETMEIER KARIN ,  WESTENFELDER HORST

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/35 ,  A61K8/81 ,  A61Q17/04 ,  A61K7/42

Abstract: Cosmetic products contain a polymer comprising repeat units of formula (I), where R = group of formula (i); R = R , H, alkali metal or ammonium; R = 3-30C alkyl or -CO-R ; R = 3-30C alkyl; X = O or CH2; n = 2-400; and y = 0-6. Also claimed is the preparation of the cosmetic products comprising forming a copolymer from maleic anhydride and an olefin of formula R -X-CH=CH2 (II), reacting the copolymer with a benzophenone derivative of formula (III) and formulating the final copolymer with standard auxiliary agents and additives.