Title:
DECORATIVE SURFACE MATERIALS HAVING A DECORATIVE PATTERN AND PROCESS FOR PREPARING THE SAME
Document Type and Number:
WIPO Patent Application WO2003011578
Kind Code:
A3
Abstract:
Decorative surface material having a decorative pattern in which a combination of domains of varying sizes and colors are defined by shading variations at the interfaces of adjoining domains, the decorative pattern being provided by a process in which a flowable thermosettable molding formulation having orientable particles mixed therein is divided into fragments which are mixed together, the mixture is fed into a hot mold and pressure is applied to form the solid surface material.
Inventors:
OVERHOLT ALLAN R
PAPLHAM WILLIAM P
WEBERG ROLF T
PAPLHAM WILLIAM P
WEBERG ROLF T
Application Number:
PCT/US2002/024047
Publication Date:
April 03, 2003
Filing Date:
July 23, 2002
Export Citation:
Assignee:
DU PONT (US)
International Classes:
B29C43/00; B29C43/02; B29C43/34; A47B96/20; B29C70/58; B44C5/00; B29K33/00; B29K105/16; (IPC1-7): B29C70/58; B44F9/04; B29C43/20
Foreign References:
| FR1511615A | 1968-02-02 | |||
| FR2348950A1 | 1977-11-18 | |||
| EP0536988A2 | 1993-04-14 | |||
| EP0755764A1 | 1997-01-29 | |||
| US5055327A | 1991-10-08 | |||
| EP0267409A1 | 1988-05-18 | |||
| US4239820A | 1980-12-16 |
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