Global Patent Index - EP 0977544 A1

EP 0977544 A1 2000-02-09 - PERSONAL CARE COMPOSTIONS COMPRISING A SILICONE-CONTAINING ADHESIVE COPOLYMER

Title (en)

PERSONAL CARE COMPOSTIONS COMPRISING A SILICONE-CONTAINING ADHESIVE COPOLYMER

Title (de)

KÖRPERPFLEGEMITTEL ENTHALTEND EIN SILIKON-ENTHALTENDES, KLEBENDES COPOLYMER

Title (fr)

COMPOSTIONS DE SOINS PERSONNELS COMPRENANT UN COPOLYMERE ADHESIF CONTENANT DU SILICONE

Publication

EP 0977544 A1 (EN)

Application

EP 98919891 A

Priority

  • US 9808350 W
  • US 84293997 A
  • US 93938597 A

Abstract (en)

[origin: WO9848772A1] The present invention relates to personal care compositions. These compositions comprise a silicone containing adhesive copolymer and a solvent for the copolymer selected from the group consisting of water, ethanol, n-propanol, isopropanol, and mixtures thereof. The composition, when dried, exhibits a cohesive strength of greater than about 0.5 kgf/mm<2>, and a total energy absorption per unit volume of greater than about 0.55 kgfmm/mm<3>. The compositions, when dried, also preferably exhibit an impact strength of greater than about 7000 ergs. Preferred are hairspray embodiments of the present invention having improved removeability from hair as defined by a hair stiffness value of from 0 to about 3.5 (0 to 4 scale) and a hair flaking value of from 0 to about 3.5 (0 to 4 scale), which values are determined by the removeability methodology defined herein.

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

A61K 7/06

IPC 8 full level (invention and additional information)

A61K 8/00 (2006.01); A61K 8/34 (2006.01); A61K 8/89 (2006.01); A61K 8/895 (2006.01); A61K 8/91 (2006.01); A61K 31/74 (2006.01); A61P 17/10 (2006.01); A61Q 3/02 (2006.01); A61Q 5/00 (2006.01); A61Q 5/06 (2006.01); A61Q 9/02 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01); C08F 283/12 (2006.01); C08F 290/02 (2006.01); C08L 83/10 (2006.01)

CPC (invention and additional information)

A61K 8/895 (2013.01); A61Q 5/06 (2013.01); A61Q 19/00 (2013.01); A61Q 3/02 (2013.01); A61Q 5/12 (2013.01); A61Q 17/04 (2013.01); A61Q 19/002 (2013.01); A61Q 19/08 (2013.01)

Citation (search report)

See references of WO 9848772A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

WO 9848772 A1 19981105; AR 015610 A1 20010516; AU 7257698 A 19981124; BR 9812297 A 20000718; CA 2288089 A1 19981105; CN 1260706 A 20000719; CO 4940394 A1 20000724; EP 0977544 A1 20000209; JP 2002503226 A 20020129; PE 83399 A1 19991015

INPADOC legal status


2002-05-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20011101

2000-02-09 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991025

2000-02-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE