Global Patent Index - EP 0975308 A2

EP 0975308 A2 2000-02-02 - AQUEOUS COSMETIC COMPOUNDS

Title (en)

AQUEOUS COSMETIC COMPOUNDS

Title (de)

WÄSSRIGE KOSMETISCHE ZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS COSMETIQUES AQUEUSES

Publication

EP 0975308 A2 (DE)

Application

EP 98938614 A

Priority

  • DE 19727504 A
  • EP 9803733 W

Abstract (en)

[origin: DE19727504A1] The invention relates to the use of an emulsion polymer in aqueous cosmetic compounds. The emulsion polymer is obtained by emulsion polymerization of a monomer mixture (A) containing 50-100 wt.%, in relation to the monomer mixture, C1-C18 alkyl(meth)acrylates, vinylesters, vinyl aromatics or their mixtures, in the presence of a polymer (B). Said polymer (B) is composed of b1) 5-50 wt.% monomers with at least one ionic group, or group that can be converted to an ionic group, b2) 0-95 wt.% C1-C18 alkyl(meth)acrylates, vinylesters, vinyl aromatics or their mixtures, and b3) 0-50 wt.% other monomers. The glass transition temperature of the polymers obtained from monomer mixture (A) is lower than or equal to the glass transition temperature of polymer (B).

IPC 1-7 (main, further and additional classification)

A61K 7/00

IPC 8 full level (invention and additional information)

A61K 8/72 (2006.01); A61K 8/00 (2006.01); A61K 8/06 (2006.01); A61K 8/31 (2006.01); A61K 8/37 (2006.01); A61K 8/81 (2006.01); A61Q 3/02 (2006.01); C08F 2/22 (2006.01)

CPC (invention and additional information)

A61Q 3/02 (2013.01); A61K 8/8152 (2013.01)

Citation (search report)

See references of WO 9900104A3

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

DE 19727504 A1 19990107; EP 0975308 A2 20000202; JP 2002507971 A 20020312; US 6335005 B1 20020101; WO 9900104 A2 19990107; WO 9900104 A3 19990514

INPADOC legal status


2003-07-02 [18W] WITHDRAWN

- Effective date: 20030507

2003-01-02 [RTI1] TITLE (CORRECTION)

- Free text: AQUEOUS NAIL VARNISH COMPOSITIONS

2002-11-06 [RTI1] TITLE (CORRECTION)

- Free text: AQUEOUS NAIL VARNISH COMPOSITIONS

2002-09-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020802

2001-03-21 [RIN1] INVENTOR (CORRECTION)

- Inventor name: MUELLER, WOLFGANG

2001-03-21 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SCHLARB, BERNHARD

2001-03-21 [RIN1] INVENTOR (CORRECTION)

- Inventor name: WIESE, HARM

2001-03-21 [RIN1] INVENTOR (CORRECTION)

- Inventor name: PFROMMER, ELLEN

2000-02-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991125

2000-02-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE FR GB