Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Reexamination Certificate
2004-11-30
2008-12-02
Lee, Edmund H. (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
C264S296000, C264S328700, C264S328800, C264S320000
Reexamination Certificate
active
07459114
ABSTRACT:
A method for molding an in-mold coating product including a substrate and a coating formed on a surface of the substrate. A first mold including a fixed mold piece is closed to form a substrate cavity therein. The substrate cavity is charged with a resin to form the substrate with a seal projection formed near the parting line of the first mold. Then, a second mold, which uses the fixed mold piece of the first mold, is closed with the substrate arranged on the fixed mold piece to form a coating cavity therein. The second mold deforms the seal projection so that when a coating material is charged into the coating cavity, the coating material does not leak out toward the parting line of the second mold.
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Office Action dated Feb. 5, 2008 in corresponding Japanese Patent Application No. 2003-403760.
Baba Nobuyoshi
Hyuga Hiromi
Kawashima Daiichiro
Ueno Koichi
Lee Edmund H.
Posz Law Group , PLC
Toyoda Gosei Co,., Ltd.
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