公开(公告)号：JPH1067617A

公开(公告)日：1998-03-10

申请号：JP17826597

申请日：1997-07-03

Applicant: BASF AG

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

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

Abstract: PROBLEM TO BE SOLVED: To obtain a colorless and colorless cosmetic or medical composition easy to handle, containing (meth)acrylic ester (co)polymer(s) under specific conditions. SOLUTION: This cosmetic or medical composition contains at least one kind of polymer >=-35 deg.C in glass transition temperature containing =20wt.% of a (meth)acrylic ester and prepared by free radical emulsion polymerization or suspension polymerization in the presence of a chain transfer reagent, or copolymer(s) with a free radical- copolymerizable monomer. It is preferable that the (co)polymer is made from 40-100wt.% of a 1-30C (meth)acrylic ester, 0-30wt.% of a free radical- copolymerizable water-soluble monomer, 0-40wt.% of free radical- copolymerizable (meth)acrylamide, and 0-30wt.% of another free radical- polymerizable monomer. This composition can be used as a sunscreening preparation, cosmetic for caring for the body, face and hands or preparation for repelling insects, in the form of cream, lotion, milk, oil or gel.

公开(公告)号：JPH10120543A

公开(公告)日：1998-05-12

申请号：JP28836997

申请日：1997-10-21

Applicant: BASF AG

Inventor： SPERLING KARIN DR ,  WUENSCH THOMAS DR ,  WESTENFELDER HORST ,  TRENTMANN BEATE DR

IPC: C07D251/34 ,  A61K8/00 ,  A61K8/33 ,  A61K8/37 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q5/00 ,  A61Q17/04 ,  A61K7/44 ,  A61K7/06

Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic capable of protecting the skin and/or hair from UV radiation by containing a combination of a UV filter having light protectiveness with the other ingredient. SOLUTION: This cosmetic contains both (a) and (b) ingredients. The ingredient (a) is a UV filter A, B or C of the formula (as for A, R is 2-ethylhexyl; R is t-butyl; X is NH; as for B, R and R are each 2-isopropyl-5-methyl- cyclohexyl; X is O; as for C, R is methylcyclohexyl; X is O). The ingredient (b) is (25mol)-ethoxylated p-aminobenzoic ethyl ester, p-methoxycinnamic 2- ethylhexyl ester, 2-ethylhexyl-2-cyano-3,3-diphenyl acrylate, 2- phenylbenzimidazolesulfonic acid or its salt, etc. This cosmetic, with the (a) and (b) ingredient contents at 0.1-15wt.%, respectively, can be prepared into such formulations as solution, oil, cream, ointment, lotion, gel and powder.

公开(公告)号：JPH1077219A

公开(公告)日：1998-03-24

申请号：JP22924897

申请日：1997-08-26

Applicant: BASF AG

Inventor： KELLER HARALD DR ,  SPERLING KARIN DR ,  WESTENFELDER HORST

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

Abstract: PROBLEM TO BE SOLVED: To obtain a medicine for cosmetic which is excellent in water resistance, processability, miscibility with other components and stability and shows low skin permeability and low toxicity by formulating a specific polymer bearing a UV-light absorbent organic group thereto. SOLUTION: This medicine contains a polymer of formula I (R and R' are each H, an alkali metal, an ammonium and an alkyl; X is a direct linkage and an oxoalkylene bearing an alkylene or 0; Y is a UV-light absorbent organic group; (n) is 2-800). Among compounds of formula I, a compound in which R' is an 8-20C alkyl and a compound in which Y is a group absorbing a light of wavelength of 200-400nm are preferable. As the Y, e.g. groups of formula II and formula III are illustrated. The polymer of formula I is obtained by polymerizing maleic anhydride with a monomer of formula IV.

公开(公告)号：ES2172075T3

公开(公告)日：2002-09-16

申请号：ES98120701

申请日：1995-11-03

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN DR ,  AUMULLER ALEXANDER DR ,  TRAUTH HUBERT ,  VOIT GUIDO DR ,  SPERLING KARIN DR ,  KRAUSE ALFRED DR

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20

Abstract: 2-Cyanoacrylic esters (I) of alpha , omega -bis(4-hydroxy-2,2,6,6-tetramethylpiperid-1-yl)alkanes or (cyclo)aliphatic polyols of the given formula (I) are new. R , R = the radical of an iso- or heterocyclic ring system with at least one iso- or heteroaromatic ring and ≥ 1 of R and R is not H, n = 2-10, if n = 2, X = a gp. of formula (II), m = 2-8; if n = 3-10, X = the radical of an n-hydric 3-20C (cyclo)aliphatic polyol, opt. with 1 or 2 heteroatoms in the cycloaliphatic gp. and up to 8 non-adjacent O or S atoms or -NH- or 1-4C alkylimino gps. in the aliphatic chain. Also claimed are various materials stabilised against the action of light, O2 and heat with (I).

公开(公告)号：CZ134997A3

公开(公告)日：1998-04-15

申请号：CZ134997

申请日：1995-11-03

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN DR ,  AUMULLER ALEXANDER DR ,  TRAUTH HUBERT ,  VOIT GUIDO DR ,  SPERLING KARIN DR ,  KRAUSE ALFRED DR

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20

Abstract: 2-Cyanoacrylic esters (I) of alpha , omega -bis(4-hydroxy-2,2,6,6-tetramethylpiperid-1-yl)alkanes or (cyclo)aliphatic polyols of the given formula (I) are new. R , R = the radical of an iso- or heterocyclic ring system with at least one iso- or heteroaromatic ring and ≥ 1 of R and R is not H, n = 2-10, if n = 2, X = a gp. of formula (II), m = 2-8; if n = 3-10, X = the radical of an n-hydric 3-20C (cyclo)aliphatic polyol, opt. with 1 or 2 heteroatoms in the cycloaliphatic gp. and up to 8 non-adjacent O or S atoms or -NH- or 1-4C alkylimino gps. in the aliphatic chain. Also claimed are various materials stabilised against the action of light, O2 and heat with (I).

公开(公告)号：DE3536929A1

公开(公告)日：1987-04-23

申请号：DE3536929

申请日：1985-10-17

Applicant: BASF AG

Inventor： SPERLING KARIN DR ,  FISCHER MARTIN DR

IPC: C07C2/72 ,  B01J31/00 ,  B01J31/04 ,  B01J31/14 ,  B01J31/18 ,  B01J31/22 ,  B01J31/24 ,  C07B61/00 ,  C07C1/00 ,  C07C2/02 ,  C07C2/04 ,  C07C15/44 ,  C07C67/00 ,  C07C15/46

Abstract: Alkenylaromatics I I where R1 is C1-C6-alkyl, R2 is H or C1-C10-alkyl and Ar is aryl, are prepared by reacting a vinylaromatic II II with an alpha -olefin III H2C=CHR2 III in the presence of a nickel-containing catalyst system consisting of (a) a nickel(II) salt of a carboxylic acid, of an alcoholate or of a phenolate, (b) a phosphite or phosphine and (c) an organoaluminum compound V V where R6 is C1-C12-alkyl, X is halogen and n is 1 or 2, or a mixture of compounds V.

公开(公告)号：AT278383T

公开(公告)日：2004-10-15

申请号：AT97111330

申请日：1997-07-04

Applicant: BASF AG

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

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

Abstract: A pharmaceutical or cosmetic composition (I) is claimed which contains ≥ 1 polymer or copolymer obtained by radical emulsion or suspension polymerisation in the presence of ≥ 1 chain transfer reagent and has a glass transition point > -35 degrees C, a volatile organic content of ≤ 0.5 wt.%, and is formed from > 20 wt.% (meth)acrylate ester.

公开(公告)号：DE19540952A1

公开(公告)日：1997-05-07

申请号：DE19540952

申请日：1995-11-03

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN DR ,  AUMUELLER ALEXANDER DR ,  SPERLING KARIN DR ,  WESTENFELDER HORST ,  WUENSCH THOMAS DR

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/92 ,  A61Q1/04 ,  A61Q17/04 ,  A61K7/42

Abstract: Described are cosmetic preparations containing light-screening agents designed to protect the human epidermis against UV light in the region from 280 to 400 nm. The light-screening agents are contained in a carrier compound suitable for cosmetic purposes together with compounds of the formula (I), as given in claim 1, in which R , R and n are as defined in clause 1, which absorb in the UV-B region and are per se prior art for cosmetic preparations, in amounts which are active as photostable UV-A filters.

公开(公告)号：DE3906180A1

公开(公告)日：1990-08-30

申请号：DE3906180

申请日：1989-02-28

Applicant: BASF AG

Inventor： VOGEL FRIEDRICH DR ,  SPERLING KARIN DR

IPC: A61K8/81 ,  A61Q5/06 ,  C08L33/02 ,  C08L33/08 ,  C08L33/24 ,  C08L39/06 ,  C09K3/30

Abstract: Aerosol hairspray composition contains as film formers certain copolymers which contain carboxyl groups and which are wholly or partially neutralised with long-chain amines, 10-50% by weight of solvent for the film former, where appropriate additives customary in hair spray compositions, and the remainder up to 100% by weight of hydrocarbon propellent.

公开(公告)号：DE3842183A1

公开(公告)日：1990-06-21

申请号：DE3842183

申请日：1988-12-15

Applicant: BASF AG

Inventor： POTTHOFF-KARL BIRGIT DR ,  SPERLING KARIN DR ,  SANNER AXEL DR

IPC: A61K8/00 ,  A61K8/04 ,  A61K8/81 ,  A61Q5/06 ,  C08F26/10 ,  C08F220/10 ,  C08F220/18 ,  C08F220/26 ,  C08F220/28 ,  C08F226/10 ,  C08L33/06 ,  C08L39/06 ,  C09D133/06 ,  C09D139/06

Abstract: Copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymerization of A) from 20 to 90% by weight of tert-butyl acrylate and/or tert-butyl methacrylate, B) from 10 to 60% by weight of N-vinylpyrrolidone and C) from 0 to 30% by weight of a C1-C20-alkyl acrylate, a C1-C20-alkyl methacrylate, a C2-C4-hydroxyalkyl acrylate, a C2-C4-hydroxyalkyl methacrylate or vinyl acetate or a mixture thereof, are used as film formers in hair setting compositions and compositions for the surface protection of two- or three-dimensional structures.