公开(公告)号：ES2232901T3

公开(公告)日：2005-06-01

申请号：ES98112651

申请日：1998-07-08

Applicant: BASF AG

Inventor： DIEING REINHOLD DR ,  HOSSEL PETER DR ,  KOTHRADE STEPHAN DR ,  SANNER AXEL DR ,  ZEITZ KATRIN DR ,  RAUBENHEIMER HANS-JURGEN

IPC: A61K8/00 ,  A61K8/49 ,  A61K8/81 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  A61K7/06

Abstract: UTILIZACION DE POLIMEROS, QUE SE OBTIENEN MEDIANTE (I) COPOLIMERIZACION INICIADA RADICALMENTE DE MEZCLAS DE MONOMEROS DE (A) 1 A 99,99 % EN PESO DE UN MONOMERO CATIONICO O MONOMERO CUATERNIZABLE, (B) 0 A 98,99 % EN PESO DE UN MONOMERO HIDROSOLUBLE, (C) 0 A 50% EN PESO DE OTRO MONOMERO COPOLIMERIZABLE RADICALMENTE Y (D) 0,01 A 10 % EN PESO DE UN MONOMERO COPOLIMERIZABLE DE MANERA RADICAL Y/O POLIFUNCIONAL Y (II) A CONTINUACION CUATERNIZACION DEL POLIMERO, SIEMPRE QUE COMO MONOMERO (A) NO SE HAYA UTILIZADO UN MONOMERO CUATERNIZABLE, SE UTILIZA COMO ACONDICIONANTE EN PREPARACIONES PARA LA COSMETICA CAPILAR.

公开(公告)号：DE59808518D1

公开(公告)日：2003-07-03

申请号：DE59808518

申请日：1998-10-06

Applicant: BASF AG

Inventor： DIEING REINHOLD DR ,  HOESSEL PETER DR ,  SANNER AXEL DR

IPC: A61K8/81 ,  A61Q5/02 ,  A61Q5/12 ,  C07D233/58 ,  C07D521/00 ,  C08F226/06 ,  A61K7/06 ,  A61K7/50

Abstract: Cationic polymers (I) are used in hair cosmetic formulations. (I) are obtained by: (1) free radical-initiated copolymerization of (a) 60-99 wt.% optionally substituted, optionally quaternized 1-vinylimidazole, (b) 1-40 wt.% acid or salt containing a polymerizable double bond and (c) 0-30 wt.% other comonomer and (2) quaternization if an unquaternized 1-vinylimidazole is used. An Independent claim is also included for shampoo formulations containing 0.01-5 wt.% (I).

公开(公告)号：CZ20023653A3

公开(公告)日：2003-06-18

申请号：CZ20023653

申请日：2001-05-03

Applicant: BASF AG

Inventor： HOSSEL PETER DR ,  DIEING REINHOLD DR

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

Abstract: Hair cosmetic agents which comprise a polymer and a relaxer are proposed. The agents according to the invention are suitable for effective hair smoothing whilst being gentle on the scalp, and for retaining the structure of the hair.

公开(公告)号：DE19745637A1

公开(公告)日：1999-04-22

申请号：DE19745637

申请日：1997-10-16

Applicant: BASF AG

Inventor： DIEING REINHOLD DR ,  HOESSEL PETER DR ,  SANNER AXEL DR

IPC: A61K8/81 ,  A61Q5/02 ,  A61Q5/12 ,  C07D233/58 ,  C07D521/00 ,  C08F226/06 ,  C08L39/04 ,  C08L33/02 ,  A61K7/075

Abstract: Cationic polymers (I) are used in hair cosmetic formulations. (I) are obtained by: (1) free radical-initiated copolymerization of (a) 60-99 wt.% optionally substituted, optionally quaternized 1-vinylimidazole, (b) 1-40 wt.% acid or salt containing a polymerizable double bond and (c) 0-30 wt.% other comonomer and (2) quaternization if an unquaternized 1-vinylimidazole is used. An Independent claim is also included for shampoo formulations containing 0.01-5 wt.% (I).

公开(公告)号：DE19704293A1

公开(公告)日：1998-08-06

申请号：DE19704293

申请日：1997-02-05

Applicant: BASF AG

Inventor： SCHEHLMANN VOLKER DR ,  DIEING REINHOLD DR ,  SANNER AXEL DR

IPC: A61C13/23 ,  A61K6/00 ,  A61K6/083

Abstract: An adhesive for dental prostheses comprises: (A) an active component containing an at least partially neutralised copolymer of (i) 5-95 wt.% acrylic ester of formula CH2:CR -COOR where R = H or Me and R = 1-30C alkyl and (ii) 95-5 wt.% (meth)acrylic acid; and (B) a conventional carrier. Claimed production is by mixing dry (A) with (B) and optionally powdering the mixture. Preferably the copolymer (A) (mol. wt. 30,000-5 million) is water-soluble and is a single or mixed salt of Na, K, Ca, Mg, Sr or Zn with 30-95% of the free carboxylic acid groups neutralised, an especially preferred copolymer comprising 20-80 wt.% Me methacrylate or Et acrylate and 80-20 wt.% (meth)acrylic acid. The copolymer (A) can also contain as further comonomer an acrylamide, methacrylamide, N-vinyl lactam, hydroxyalkylacrylic ester, crotonic acid and/or maleic acid and can also be used as a mixture with a known adhesive such as a partial salt of an alkyl vinyl ether/maleic acid copolymer, CMC (or a salt), polyvinyl pyrrolidone, a vinyl pyrrolidone/vinyl acetate copolymer, an alginate and/or polyethylene glycol.

公开(公告)号：DE19752677A1

公开(公告)日：1999-06-02

申请号：DE19752677

申请日：1997-11-28

Applicant: BASF AG

Inventor： DIEING REINHOLD DR ,  FAUL DIETER DR ,  RAUBENHEIMER HANS-JUERGEN ,  SANNER AXEL DR

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/02 ,  A61K8/81 ,  A61Q5/06 ,  A61Q11/00 ,  A61Q19/10 ,  C08F2/44 ,  C08F8/12 ,  C08F8/14 ,  C08F216/18 ,  C08F222/06 ,  C08F261/06 ,  C08F267/04 ,  C08F269/00 ,  A61K7/11 ,  A61K7/16 ,  A61K7/50 ,  C08F216/12

公开(公告)号：DE19731907A1

公开(公告)日：1999-01-28

申请号：DE19731907

申请日：1997-07-24

Applicant: BASF AG

Inventor： ZEITZ KATRIN DR ,  HOESSEL PETER DR ,  DIEING REINHOLD DR ,  SANNER AXEL DR

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q5/12 ,  C08F226/06 ,  A61K7/11

Abstract: Polymers (I) used as conditioning and hair-fixing gel formers in cosmetic formulations are obtained by (i) free radical-initiated copolymerisation of monomer mixtures of: (a) 1-99.9 wt.% optionally quaternised N-vinylimidazole, (b) 0-98.99 wt.% neutral or basic water-soluble monomer, (c) 0-49.99 wt.% unsaturated acid or anhydride, (d) 0-50 wt.% other comonomer and (e) 0.01-10 wt.% bi- or poly-functional comonomer, followed by (ii) quaternisation or protonisation of (I) is monomer (a) is not quaternised. Also claimed are hair cosmetics and hair gels containing (I).

公开(公告)号：DE19540305A1

公开(公告)日：1997-04-30

申请号：DE19540305

申请日：1995-10-28

Applicant: BASF AG

Inventor： PAKUSCH JOACHIM DR ,  DIEING REINHOLD DR ,  TROPSCH JUERGEN DR

IPC: C08L33/14 ,  C08F6/00 ,  C08F6/14 ,  C08J3/16 ,  C08L33/04 ,  C08L33/24 ,  C09D5/00 ,  C09D5/02 ,  C09J11/08 ,  C09J201/00 ,  C08F6/22 ,  C09D157/00 ,  C08F26/06 ,  C08F26/02 ,  C08F20/54 ,  C08F20/38

Abstract: The production of polymer powder comprises drying an aqueous dispersion of a polymer (A) in which the dispersed particles have a positive or negative electric charge on the surface. The process comprises adding, as auxiliary drying agent, a polyelectrolyte (B) which, in its dissociated form as poly-ion and counter-ion is soluble in the aqueous dispersion medium and in which the charge on the poly-ion is opposite to the surface charge on the dispersed polymer. Also claimed are: (i) the polymer powder obtained by this process; and (ii) the polymer powder containing charged spherical particles of (A) and a polyelectrolyte (B).