Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Reexamination Certificate
2006-03-15
2009-12-29
Shosho, Callie E (Department: 1794)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
C428S218000, C428S407000, C428S480000, C428S523000
Reexamination Certificate
active
07638189
ABSTRACT:
There are disclosed an artificial marble containing pellet-shaped transparent chips, obtained by coating the outer surface of an internal transparent resin layer with a resin layer containing a filler having a high specific gravity using co-extrusion, and a process for preparing the same. The artificial marble using the transparent chips as coloring chips, thus not causing the occurrence of layer separation of the transparent chips, which conventionally occurred in an artificial marble using transparent chips made of a single component, being distinguished from a conventional artificial marble made of combination of the single-colored chips, and expressing a pattern similar to a natural granite.
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Machine translation of JP 2001089213 A.
PCT Written Opinion of the International Searching Authority; Date of Mailing: Jun. 8, 2006; International Application No: PCT/KR2006/000732.
PCT International Search Report; International Application No: PCT/KR2006/000732; Date of Mailing: Jun. 8, 2006.
Cantor & Colburn LLP
Freeman John
LG Chem Ltd.
Shosho Callie E
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