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Patent Searching and Data


Title:
COATED MICROPARTICLES, PLASTIC COMPOSITIONS AND METHODS
Document Type and Number:
WIPO Patent Application WO2002053340
Kind Code:
A3
Abstract:
Method for producing novel microparticles, such as lmicro to 20micro diameter glass beads, by coating them to improve their flowability and to enable them to be distributed in predetermined depths of novel plastic coatings, extrusions, molded bodies, etc. The thin microparticle coatings are repellent to each other and to the plastic binder material, to predetermined degrees, to cause the particles to distribute adjacent the surface of the plastic body, or at a predetermined depth therebelow, to produce desired color-enhanced properties.

Inventors:
SCHLEIFSTEIN ROBERT
Application Number:
PCT/US2001/050609
Publication Date:
April 24, 2003
Filing Date:
December 27, 2001
Export Citation:
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Assignee:
INNOVATIVE CONCEPTS UNLTD (US)
International Classes:
C08K9/00; C08J3/20; C08K9/06; C08L101/00; C09C1/00; C09C3/00; C09C3/06; C09C3/08; C09C3/10; C09C3/12; C09D7/62; (IPC1-7): B32B15/02
Foreign References:
US5650213A1997-07-22
US5736602A1998-04-07
US6225434B12001-05-01
US6268456B12001-07-31
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