Title:
MICROPARTICLE CONTAINING SILICONE RELEASE COATING HAVING IMPROVED ANTI-BLOCK AND RELEASE PROPERTIES
Document Type and Number:
WIPO Patent Application WO2005005555
Kind Code:
A3
Abstract:
The invention is directed to a polymeric microparticle containing silicone release composition having improved slip/shear, anti-block, transfer, and lower release properties. The silicone release composition may be formed of thermal or radiation cured solventless silicone release compositions. The silicone release composition may also be formed of a UV-cationic silicone release composition. The polymeric microparticles are preferably polymeric microspheres. The invention is further directed to the use of such microparticle containing silicone release compositions to coat a substrates formed thereof.
Inventors:
FRANCES JEAN-MARC
RADL MICHAEL D
KERR STUART R III
HOOVER JEFFREY
ELLISON JAMES G
RADL MICHAEL D
KERR STUART R III
HOOVER JEFFREY
ELLISON JAMES G
Application Number:
PCT/US2004/020897
Publication Date:
December 01, 2005
Filing Date:
June 30, 2004
Export Citation:
Assignee:
RHODIA (US)
International Classes:
B29C33/64; B32B9/04; C08F2/46; C08G59/30; C08J7/04; C08L83/04; C09D183/04; C09D; (IPC1-7): C08J7/04
Foreign References:
| US5298317A | 1994-03-29 | |||
| US4863604A | 1989-09-05 | |||
| US6054651A | 2000-04-25 | |||
| US5907190A | 1999-05-25 | |||
| US6824848B2 | 2004-11-30 |
Other References:
BRANDRUP ET AL.: "Polymer Handbook.", WILEY-INTERSCIENCE, 1995, pages 13 - 36, XP008096791
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