The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2004
Filed:
Jan. 02, 2003
Applicant:
Inventors:
Tomoko Inoue, Osaka, JP;
Hiroya Okumura, Osaka, JP;
Isao Hirata, Osaka, JP;
Shigehiro Okada, Osaka, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 ;
U.S. Cl.
CPC ...
B32B 5/16 ;
Abstract
A low thermal expansion laminated plate which has excellent heat resistance, water resistance and toughness and whose average linear expansion coefficient within the temperature ranging from 40 to 150° C. is not higher than 20×10 /° C. can be obtained by laminating and curing fiber-reinforced layers impregnated with a resin composition consisting of a radically polymerizable resin, radically polymerizable monomer and inorganic filler combined with a specific amount of a thermoplastic resin.