公开(公告)号：CA2208870A1

公开(公告)日：1998-01-05

申请号：CA2208870

申请日：1997-06-20

Applicant: BASF AG

Inventor： WEKEL HANS-ULRICH ,  SPERLING KARIN ,  SCHEHLMANN VOLKER ,  SCHADE CHRISTIAN ,  SANNER AXEL

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61K8/89 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q17/04 ,  A61Q19/00 ,  A61K7/42 ,  A61K7/02 ,  A61K47/34 ,  A61K7/48

Abstract: A cosmetic or pharmaceutical composition which comprises at least one polymer or copolymer which is obtainable by free-radical emulsion or suspension polymerization in the presence of at least one chain-transfer reagent, has a glass transition temperature above -35.degree.C and a content of organic volatile constituents ~ 0.5% by weight, and is at least 20% by weight composed of a (meth)acrylic ester.

公开(公告)号：AT160788T

公开(公告)日：1997-12-15

申请号：AT94926923

申请日：1994-09-07

Applicant: BASF AG

Inventor： SCHEHLMANN VOLKER ,  BAUER KURT HEINZ ,  KESSELHUT JAN-FREDERIC

IPC: A61K9/16 ,  A61K9/20 ,  A61K9/28 ,  A61K9/50 ,  A61K38/00 ,  A61K47/36 ,  C08B37/00 ,  C08B37/02

Abstract: PCT No. PCT/EP94/02988 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07936 PCT Pub. Date Mar. 23, 1995Dextran esters with a molecular weight of 10,000-10,000,000 and ester side chains which are derived from acids with 6-18 carbon atoms, where the degree of esterification is adjusted, depending on the number of carbon atoms in the side chains and the molecular weight, to a value of 0.04-1.1 so that the dextran esters are insoluble in water at room temperature and are broken down by colonic bacteria, and their use for coating and/or embedding pharmaceutical active ingredients or drug formulations.

公开(公告)号：AT159422T

公开(公告)日：1997-11-15

申请号：AT94914405

申请日：1994-04-19

Applicant: BASF AG

Inventor： SCHEHLMANN VOLKER ,  SPERLING-VIETMEIER KARIN ,  SANNER AXEL ,  BLANKENBURG RAINER

IPC: A61K8/00 ,  A61K8/81 ,  A61Q5/06 ,  C08F220/06 ,  C08F220/18 ,  A61K7/06

Abstract: Hairsetting compositions comprise as film-formers copolymers based on tert-butyl acrylate or tert-butyl methacrylate having a K value of from 10 to 50 which are obtainable by free-radical polymerization ofA) from 30 to 72% by weight of tert-butyl acrylate or tert-butyl methacrylate or a mixture thereof as monomer A,B) from 10 to 28% by weight of acrylic acid or methacrylic acid or a mixture thereof as monomer B, andC) from 0 to 60% by weight of a free-radically copolymerizable monomer or of a free-radically copolymerizable monomer mixture as monomers C, where at least one of the monomers C produces a homopolymer having a glass transition temperature of less than 30° C.,the carboxyl groups of the copolymers being partially or completely neutralized.

公开(公告)号：CA2203686A1

公开(公告)日：1997-11-02

申请号：CA2203686

申请日：1997-04-24

Applicant: SCHEHLMANN VOLKER ,  BASF AG

Inventor： SCHEHLMANN VOLKER

IPC: A61K8/00 ,  A61K8/81 ,  A61Q5/00 ,  A61Q5/06 ,  C08F2/22 ,  C08F6/14 ,  C08F20/12 ,  C08F220/18 ,  C08F291/00

Abstract: A process for preparing alkali-soluble (meth)acrylate-based copolymers by free-radical emulsion polymerization at a pH

公开(公告)号：CA2248165A1

公开(公告)日：1997-09-18

申请号：CA2248165

申请日：1997-03-06

Applicant: BASF AG

Inventor： WESTENFELDER HORST ,  SCHEHLMANN VOLKER ,  KANDZIA CHRISTOF

IPC: A61K8/00 ,  A61K8/35 ,  A61K31/00 ,  A61K31/125 ,  A61P17/00 ,  A61P17/16 ,  A61Q17/04 ,  C07C45/51 ,  C07C45/74 ,  C07C49/683 ,  C07C49/697 ,  C07C49/753 ,  C07C225/22 ,  C09K15/06 ,  A61K7/00 ,  A61K31/135 ,  A61K7/42

Abstract: The invention relates to cinnamylidene camphor derivatives of the formula (1) in which the diene system is in the configuration Z,Z; Z,E; E,Z or E, E and R1 is H, CH3, R2 is C1-C6 alkyl, C1-C6 alkoxy, halogen, NR3H, NR32, R3 is C1-C4 alkyl, R4 is H, C1-C6 alkyl, and n is 1, 2, and their use as UV-A protecting agents, especially in cosmetical and pharmaceutical formulations.

公开(公告)号：HUT74563A

公开(公告)日：1997-01-28

申请号：HU9600670

申请日：1994-09-07

Applicant: BASF AG

Inventor： BAUER KURT HEINZ ,  KESSELHUT JAN-FREDERIC ,  SCHEHLMANN VOLKER

IPC: A61K9/16 ,  A61K9/20 ,  A61K9/28 ,  A61K9/50 ,  A61K38/00 ,  A61K47/36 ,  C08B37/00 ,  C08B37/02

Abstract: PCT No. PCT/EP94/02988 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07936 PCT Pub. Date Mar. 23, 1995Dextran esters with a molecular weight of 10,000-10,000,000 and ester side chains which are derived from acids with 6-18 carbon atoms, where the degree of esterification is adjusted, depending on the number of carbon atoms in the side chains and the molecular weight, to a value of 0.04-1.1 so that the dextran esters are insoluble in water at room temperature and are broken down by colonic bacteria, and their use for coating and/or embedding pharmaceutical active ingredients or drug formulations.

公开(公告)号：HU9600670D0

公开(公告)日：1996-05-28

申请号：HU9600670

申请日：1994-09-07

Applicant: BASF AG

Inventor： BAUER KURT HEINZ ,  KESSELHUT JAN-FREDERIC ,  SCHEHLMANN VOLKER

IPC: A61K9/16 ,  A61K9/20 ,  A61K9/28 ,  A61K9/50 ,  A61K38/00 ,  A61K47/36 ,  C08B37/00 ,  C08B37/02

Abstract: PCT No. PCT/EP94/02988 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07936 PCT Pub. Date Mar. 23, 1995Dextran esters with a molecular weight of 10,000-10,000,000 and ester side chains which are derived from acids with 6-18 carbon atoms, where the degree of esterification is adjusted, depending on the number of carbon atoms in the side chains and the molecular weight, to a value of 0.04-1.1 so that the dextran esters are insoluble in water at room temperature and are broken down by colonic bacteria, and their use for coating and/or embedding pharmaceutical active ingredients or drug formulations.

公开(公告)号：CA2171963A1

公开(公告)日：1995-03-23

申请号：CA2171963

申请日：1994-09-07

Applicant: BASF AG

Inventor： SCHEHLMANN VOLKER ,  BAUER KURT HEINZ ,  KESSELHUT JAN-FREDERIC

IPC: A61K9/16 ,  A61K9/20 ,  A61K9/28 ,  A61K9/50 ,  A61K38/00 ,  A61K47/36 ,  C08B37/00 ,  C08B37/02 ,  A61K9/36

Abstract: Dextrane esters with a mol mass of 10,000 to 10,000.000 and ester side chains derived from acids with 6 to 18 C atoms, in which the degree of esterification is adjusted depending on the number of C atoms in the side chains and the mol mass to a value of 0.04 to 1.1 in such a way that the dextrane esters are insoluble in water at room temperature and are decomposed by large intestine bacteria, and their use for encasing and/or encapsulating active medical substances or medicament preparations.

公开(公告)号：ES2264268T3

公开(公告)日：2006-12-16

申请号：ES99944116

申请日：1999-08-25

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  SCHEHLMANN VOLKER

IPC: A61K9/32 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/72 ,  A61K8/81 ,  A61K8/87 ,  A61K8/896 ,  A61K8/898 ,  A61K47/34 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  C08F283/00 ,  C08F283/12 ,  C08F290/00 ,  C08G18/50 ,  C08G18/61 ,  C08G18/67 ,  C08L83/08 ,  C09D5/00 ,  C09D133/06 ,  C09D175/14 ,  C09D183/10 ,  C09J133/06 ,  C09J175/14 ,  C09J183/10 ,  C08G18/28 ,  C08F290/06

Abstract: Agente para el tratamiento del cabello, que contiene, al menos, un polímero soluble en agua o dispersable en agua así como agentes auxiliares cosméticos usuales, conteniendo el polímero, incorporados por polimerización, al menos un (met)acrilato de uretano y, al menos, un monómero M), -etilénicamente insaturado, polimerizable por medio de radicales, eligiéndose el (met)acrilato de uretano entre los (met)acrilatos de uretano polimerizables por medio de radicales, que contengan grupos siloxano, que contienen incorporados a) al menos un compuesto, que contenga, al menos, un átomo de hidrógeno activo y, al menos, un doble enlace , -etilénicamente insaturado, por molécula, polimerizable por medio de radicales, b) al menos un diisocianato, c) al menos un compuesto que contenga dos átomos de hidrógeno activos por molécula, d) al menos un compuesto que contenga, al menos, un átomo de hidrógeno activo y al menos un grupo siloxano por molécula, y las sales de los mismos.

公开(公告)号：AT286516T

公开(公告)日：2005-01-15

申请号：AT99945994

申请日：1999-08-19

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  SCHEHLMANN VOLKER

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/06 ,  A61K8/31 ,  A61K8/34 ,  A61K8/42 ,  A61K8/81 ,  A61K8/89 ,  A61K8/891 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  C08F2/44 ,  C08F8/00 ,  C08F220/10 ,  C08F220/18 ,  C08F220/54 ,  C08F226/06 ,  A61K7/06

Abstract: Cationic polymers are obtainable by free-radical copolymerization, ofa) from 50 to 70% by weight of one or more monomers of the formula IX=O, NR ,R =H, C1-C8-alkyl,R =tert-butyl,(b) from 5 to 45% by weight of one or more monomers of the formula IIwhere n=1 to 3,(c) from 5 to 40% by weight of a monoethylenically unsaturated monomer having at least one amine-containing group,(d) from 0 to 5% by weight of a polyalkylene oxide-containing silicone derivative,where up to 40% by weight, based on (a), (b), (c) and (d), of the monomer (a) can be replaced by a monomer of the formula I where R =C2-C22-alkyl.