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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING MOLDING
Document Type and Number:
Japanese Patent JP2002067064
Kind Code:
A
Abstract:

To provide a method for manufacturing a molding capable of improving surface properties such as a gloss or the like of a surface of the molding by suppressing a heat shrinkage of a molding material in cast molding, a press molding or the like and shortening a molding cycle at a low cost.

The method for manufacturing the molding comprises filling a thermosetting resin composition in a mold contacted with a heating medium, heating and pressurizing to mold the composition, lowering a temperature of the medium contacted with the mold of a design surface side by 10°C or more, pressure releasing the mold, and then mold releasing the molding.


Inventors:
FUKADA AKIHIKO
OKA SHIGERU
GOTO SHINICHI
Application Number:
JP2000000260253
Publication Date:
March 05, 2002
Filing Date:
August 30, 2000
Export Citation:
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Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
B29C43/52; B29C43/02; (IPC1-7): B29C43/52; B29C43/02
Attorney, Agent or Firm:
安富 康男 (外1名)