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:
Mar. 03, 2009
Filed:
Aug. 07, 2002
Applicant:
Kouichirou Taniguchi, Nagahama, JP;
Inventor:
Kouichirou Taniguchi, Nagahama, JP;
Assignee:
Mitsubishi Platics, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/08 (2006.01); B32B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat resistant film comprising total 100 parts by weight of a resin composition comprising at least (A-1) a polyetherimide resin having repeating units of the structural formula (1), (A-2) a polyetherimide resin having repeating units of the structural formula (2), and (B) a polyarylketone resin having a melting peak temperature of 260 degrees C. or higher, and 5 to 50 parts by weight of a filler, wherein a weight ratio of the resin components, [(A-1)+(A-2)]/(B)], ranges from 70/30 to 30/70 and a weight ratio, (A-1)/(A-2), ranges from 70/30 to 30/70.