公开(公告)号：EP2523651B1

公开(公告)日：2020-03-11

申请号：EP11700135.4

申请日：2011-01-12

Applicant: BASF SE

Inventor： KESSLER, Veronique ,  ANGEL, Maximilian ,  MATHAUER, Klemens

IPC: A61K8/81 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q17/04

公开(公告)号：EP1694725B1

公开(公告)日：2009-09-02

申请号：EP04803649.5

申请日：2004-12-08

Applicant: BASF SE

Inventor： NGUYEN-KIM, Son ,  MATHAUER, Klemens ,  WOOD, Claudia ,  SCHUH, Gerd ,  PATWARDHAN, Darshan

IPC: C08F220/00

CPC classification number: C08F220/18 ,  A61K8/8158 ,  A61K2800/5428 ,  A61Q3/00 ,  A61Q5/006 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/065 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C08F220/06

Abstract: The invention concerns ampholytic polymers containing molar excess of anionogenic and/or anionic groups, polyelectrolytic complexes containing such an ampholytic copolymer, cosmetic and pharmaceutical agents containing at least one such copolymer or polyelectrolytic complex, as well as the use of said copolymers and polyelectrolytic complexes.

公开(公告)号：EP1951773B1

公开(公告)日：2009-07-29

申请号：EP06807527.4

申请日：2006-10-25

Applicant: BASF SE

Inventor： WIDMAIER, Ralf ,  WEGMANN, Ludger ,  MAURI, Antonietta ,  MATHAUER, Klemens ,  JAHNEL, Wolfgang ,  HERRERA TABOADA, Lidcay ,  NEUBECKER, Karin ,  KHVOROST, Alexander

IPC: C08F283/06 ,  C10L3/00 ,  C11D3/37

CPC classification number: C10L3/003 ,  C08F283/06 ,  C11D3/3788 ,  C08F226/06 ,  C08F218/04

Abstract: Process for preparing graft polymers and their use for gas hydrate inhibition

公开(公告)号：EP1530601B1

公开(公告)日：2020-02-19

申请号：EP03793635.8

申请日：2003-07-24

Applicant: BASF SE

Inventor： CHRISSTOFFELS, Lysander ,  ANGEL, Maximilian ,  HÖSSEL, Peter ,  MATHAUER, Klemens ,  WOOD, Claudia ,  FAUL, Dieter

IPC: A61K8/81 ,  C08F226/06 ,  C08F226/10 ,  C08F226/02 ,  C08F2/38 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/10

公开(公告)号：EP1913038B1

公开(公告)日：2013-03-27

申请号：EP06764242.1

申请日：2006-07-21

Applicant: BASF SE

Inventor： NGUYEN-KIM, Son ,  GARCIA CASTRO, Ivette ,  MATHAUER, Klemens ,  WENDEL, Volker ,  VÖLLMAR, Helmuth ,  KAISER, Thomas

IPC: C08F220/04

CPC classification number: A61Q19/00 ,  A61K8/817 ,  A61K8/8182 ,  A61Q5/06 ,  C08F220/06 ,  C08F222/1006 ,  C08F226/06 ,  C08F226/10

公开(公告)号：EP2523651A2

公开(公告)日：2012-11-21

申请号：EP11700135.4

申请日：2011-01-12

Applicant: BASF SE

Inventor： KESSLER, Veronique ,  ANGEL, Maximilian ,  MATHAUER, Klemens

IPC: A61K8/81 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q17/04

Abstract: The present invention relates to the use of copolymers comprising N-vinylpyrrolidone and a hydrophobically modified acrylic acid derivative as agents for improving the water resistance of a cosmetic formulation, and to the use of these copolymers in sunscreen compositions for increasing the sun protection factor, and furthermore the present invention relates to cosmetic formulations comprising these copolymers.

公开(公告)号：EP1951773A1

公开(公告)日：2008-08-06

申请号：EP06807527.4

申请日：2006-10-25

Applicant: BASF SE

Inventor： WIDMAIER, Ralf ,  WEGMANN, Ludger ,  MAURI, Antonietta ,  MATHAUER, Klemens ,  JAHNEL, Wolfgang ,  HERRERA TABOADA, Lidcay ,  NEUBECKER, Karin ,  KHVOROST, Alexander

IPC: C08F283/06 ,  C10L3/00 ,  C11D3/37

CPC classification number: C10L3/003 ,  C08F283/06 ,  C11D3/3788 ,  C08F226/06 ,  C08F218/04

Abstract: Process for preparing graft polymers and their use for gas hydrate inhibition

公开(公告)号：EP1913039A1

公开(公告)日：2008-04-23

申请号：EP06764244.7

申请日：2006-07-21

Applicant: BASF SE

Inventor： NGUYEN-KIM, Son ,  GARCIA CASTRO, Ivette ,  MATHAUER, Klemens

IPC: C08F220/04 ,  C08F220/34 ,  C08F226/00

CPC classification number: A61Q5/02 ,  A61K8/898 ,  A61K2800/48 ,  A61Q5/06 ,  A61Q19/00 ,  C08F220/06 ,  C08F220/18 ,  C08F222/06 ,  C08F222/10 ,  C08F222/1006 ,  C08F230/08

Abstract: The following invention relates to copolymers containing silicone groups and containing in copolymerized form at least one monomer having an ionogenic and/or ionic group and at least one crosslinking monomer, a process for preparing copolymers of this kind, containing silicone groups, by precipitation polymerization, and the use of these copolymers.