公开(公告)号：DE10160720A1

公开(公告)日：2003-06-18

申请号：DE10160720

申请日：2001-12-11

Applicant: BASF AG

Inventor： NGUYEN-KIM SON ,  HOESSEL PETER ,  SCHUNTER WALTER

IPC: A61K8/00 ,  A61K8/31 ,  A61K8/34 ,  A61K8/36 ,  A61K8/37 ,  A61K8/72 ,  A61K8/81 ,  A61K8/87 ,  A61K8/92 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q19/00 ,  C08F220/00 ,  C08F226/10 ,  A61K7/00 ,  A61K7/48 ,  A61K7/02 ,  A61K7/06 ,  C08F226/00 ,  C08F220/18 ,  C08F220/52

Abstract: New water-soluble or -dispersible copolymer (I) is produced by polymerizing an N-vinyl lactam and a comonomer, in the presence of a polyether or polyvinyl alcohol, and polymerizing an anionic monomer in the presence of the product. New water-soluble or -dispersible copolymer produced by a two-stage radical polymerization of a monomer mixture comprising (wt.%): (1) N-vinyl lactam (20-99.9); (2) an alpha , beta -unsaturated anionic monomer (0.1-30); (3) a monomer of formula (II) or (II) or an alpha , beta -unsaturated anionic or cationic monomer (0.1-65); and (4) comonomer(s) (0-15). The polymerization is in the presence of a polyether or a polymer (5) comprising at least 50 wt.% vinyl alcohol units. Monomer (1) and at least part of monomer (3) are polymerized in the presence of at least part of component (5), after which monomer (2) and optionally (4) and any remaining monomer (3) and component (5) are added and polymerized. R1 = CH2=CR3; R3 = H or 1-4C alkyl; R2 = H, alkyl, hydroxyalkyl, aminoalkyl, N-alkylaminoalkyl, N,N-dialkylaminoalkyl or a polyether group of at least 5 alkylene oxide units; X = O or NR4; and R4 = H, 1-7C alkyl or a polyether group of at least 5 alkylene oxide units. An Independent claim is also included for a cosmetic or pharmaceutical composition comprising (I).

公开(公告)号：NO20025404A

公开(公告)日：2002-11-11

申请号：NO20025404

申请日：2002-11-11

Applicant: BASF AG

Inventor： HOESSEL PETER ,  DIEING REINHOLD

IPC: A61K8/00 ,  A61K8/19 ,  A61K8/36 ,  A61K8/42 ,  A61K8/43 ,  A61K8/46 ,  A61K8/49 ,  A61K8/81 ,  A61K8/89 ,  A61Q5/00 ,  A61Q5/04 ,  A61Q5/06 ,  A61K7/09

CPC classification number: A61Q5/06 ,  A61K8/19 ,  A61K8/43 ,  A61K8/46 ,  A61K8/817 ,  A61K8/8182 ,  A61K8/8194 ,  A61Q5/00 ,  A61Q5/04

公开(公告)号：DK1154751T3

公开(公告)日：2002-10-14

申请号：DK00906310

申请日：2000-02-10

Applicant: BASF AG

Inventor： HOESSEL PETER ,  SANNER AXEL ,  DIEING REINHOLD ,  GOTSCHE MICHAEL ,  LEINENBACH ALFRED ,  RUTHERFORD KEITH LESLIE

IPC: C08F283/12 ,  C08G65/331 ,  C08G77/442 ,  C08G77/46 ,  C08L71/02 ,  C08L83/12 ,  A61K7/06

公开(公告)号：ES2172972T3

公开(公告)日：2002-10-01

申请号：ES99122635

申请日：1999-11-13

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  HOESSEL PETER ,  SCHEHLMANN VOLKER

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61K8/91 ,  A61Q5/00 ,  A61Q5/06 ,  C08F271/02 ,  C08L51/00 ,  C08L83/04 ,  A61K7/06

Abstract: Water-soluble or dispersible graft copolymers having a K-value of 30-70 are claimed, which are obtained by radical polymerization of specified acrylate monomers and carboxyl group-containing vinyl monomers with a prepolymer having a K-value of 30-50 and containing at least 30 wt.% homopolymerized vinyl pyrrolidone (or ring expanded analogs). Water-soluble or dispersible graft copolymers having a K-value of 30-70 are claimed, which are obtained by radical polymerization of monomers (A) with a prepolymer (B) having a K-value of 30-50. Monomers (A) comprise (a) 50-85 wt.% monomers of formula CH2=CR'-CO-X-C(CH3)3 (I), (b) 15-30 wt.% of at least one carboxyl group-containing vinyl monomer and (c) 0-25 wt.% of a radical polymerizable vinyl monomer of formula CH2=CR'-CO-X-R (II). Prepolymer (B) contains at least 30 wt.% homopolymerized monomer of formula (III). The weight ratio of A:B is 100:5 to 100:200 and the graft copolymer is at least partially neutralized. X = O or NR''; R', R'' = H or 1-6C alkyl; R = 6-30C alkyl; n = 1-3. An Independent claim is included for a hair fixing preparation comprising 0.5-20 wt.% of the graft copolymer, 0-10 wt.% of a commercially available hair polymer, 50-99.5 wt.% of an alcohol and/or water, 0-50 wt.% of a propellant in the form of propane/butane and/or dimethyl ether, 0-0.5 wt.% of a water-soluble or dispersible silicone compound and 0-0.2 wt.% conventional additives.

公开(公告)号：DE10041559A1

公开(公告)日：2002-03-07

申请号：DE10041559

申请日：2000-08-24

Applicant: BASF AG

Inventor： MOHR BERNHARD ,  DIEING REINHOLD ,  DAUSCH WILMA M ,  HOESSEL PETER

IPC: A61K8/88 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q9/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10 ,  C08G69/10 ,  A61K7/00

Abstract: Use, in cosmetic and dermatological compositions, of a copolymer (I) produced by condensation of: (i) lysine, arginine, ornithine and/or tryptophan; and (ii) at least one co-condensable compound (II), i.e. optionally substituted or functionalized amines or non-protein-forming carboxylic acids; optionally substituted alcohols; urea; guanidine or melamine. An independent claim is also included for cosmetic/dermatological compositions containing skin-compatible (I).

公开(公告)号：DK0915915T3

公开(公告)日：2002-02-25

申请号：DK97935551

申请日：1997-07-29

Applicant: BASF AG

Inventor： NIESSNER MANFRED ,  RUEBENACKER MARTIN ,  NILZ CLAUDIA ,  HOESSEL PETER

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/10 ,  A61Q5/12 ,  A61Q11/00 ,  A61Q19/00 ,  C08F8/00 ,  C08F22/38 ,  C08F26/02 ,  C08F226/02 ,  C08F271/00 ,  A61K7/06

公开(公告)号：DE59705001D1

公开(公告)日：2001-11-22

申请号：DE59705001

申请日：1997-12-19

Applicant: BASF AG

Inventor： HOESSEL PETER ,  SPERLING KARIN ,  SCHEHLMANN VOLKER

IPC: A61K8/00 ,  A61K8/04 ,  A61K8/23 ,  A61K8/31 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/39 ,  A61K8/72 ,  A61K8/81 ,  A61K8/86 ,  A61K8/89 ,  A61K8/895 ,  A61Q5/00 ,  A61Q5/04 ,  A61Q5/06 ,  C08L37/00 ,  C08L39/04 ,  A61K7/06

Abstract: Aqueous preparations comprisinga) from 0.1 to 10% by weight of a copolymer based on N-vinylcaprolactam, N-vinylpyrrolidone and N-vinylimidazole andb) from 0.1 to 10% by weight of at least one polyoxyethylene C6-C15-monoalkyl ether,and their use in cosmetic formulations are described.

公开(公告)号：DE19951877A1

公开(公告)日：2001-05-03

申请号：DE19951877

申请日：1999-10-28

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  SANNER AXEL ,  HOESSEL PETER

IPC: A61K8/894 ,  A61K8/898 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F220/06 ,  C08F220/18 ,  C08F283/12 ,  C08F220/04 ,  C08G77/20

Abstract: In water-soluble or redispersible polymers (I), obtained by free radical polymerization of ethylenically unsaturated monomers (II) in the presence of silicone derivative(s) (III) containing polyalkylene oxide, the product of the ion exchange equivalent (IEE) and K value of (I) is \- 150 mmole/g; and the IEE is over 2.7 mmole/g and depends on carboxylic acid or carboxylate groups. Independent claims are also included for (a) the production of (I) by polymerizing (II) in the presence of (III) to give (I) with the specified properties; (b) cosmetic, dermatological, hygienic and/or pharmaceutical agents containing (I) besides usual additives.

公开(公告)号：DE19941365A1

公开(公告)日：2001-03-01

申请号：DE19941365

申请日：1999-08-31

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  SANNER AXEL ,  HOESSEL PETER ,  MEYER HANS-JOACHIM

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/85 ,  A61K8/87 ,  A61K8/89 ,  A61Q1/00 ,  A61Q1/10 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/12 ,  C08G18/08 ,  C08G18/12 ,  C08G18/46 ,  C08G18/61 ,  C08G18/65 ,  A61K7/00 ,  A61K7/06 ,  A61K7/02 ,  D06N3/14

Abstract: The invention relates to oligomers and polymers with urethane- and/or ureas and other functional groups, utilization of said oligomers and cosmetics which contain said oligomers and polymers.

公开(公告)号：DE19929758A1

公开(公告)日：2001-01-04

申请号：DE19929758

申请日：1999-06-29

Applicant: BASF AG

Inventor： HOESSEL PETER ,  TIEFENSEE KRISTIN ,  SANNER AXEL ,  DIEING REINHOLD ,  GOTSCHE MICHAEL ,  ZEITZ KATRIN

IPC: A61K47/32 ,  A61K8/00 ,  A61K8/72 ,  A61K8/81 ,  A61P17/16 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/00 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q9/02 ,  A61Q9/04 ,  A61Q17/00 ,  A61Q17/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10 ,  C08F8/00 ,  C08F8/44 ,  C08F226/04 ,  C08F226/06 ,  A61K7/00 ,  A61K7/40 ,  A61K7/48 ,  A61K7/50 ,  A61K7/027 ,  A61K7/06

Abstract: Use is claimed as an additive for skin cosmetics or dermatological preparations of a copolymer made by radical initiated copolymerization of a mixture containing an N-vinylimidazole or allylamine monomer, this being followed by partial or full quaternization or protonization should the N-vinylimidazole or allylamine monomer be non- (or only partly) quaternized Use is claimed as an additive for skin cosmetics or dermatological preparations of a copolymer made by radical initiated copolymerization of a composition comprising (by wt.): (a) an N-vinylimidazole or diallylamine (1-99.99%); (b) a neutral or basic water-soluble monomer other than (a) (0-98.99%); (c) an unsaturated acid or anhydride (0-50%); (d) a radically-copolymerisable monomer other than (a), (b) or (c) (0-50%); and (e) a crosslinking monomer with two or more ethylenically-unsaturated non-conjugated double bonds. The copolymerization is followed by partial or full quaternization or protonization should monomer (a) be non- or only partly quaternized.