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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.:

US 5914385 B1

PDFFull Text
Date of Patent:
Jun. 22, 1999

Filed:

Dec. 04, 1996

Polyimide resin composition and method for producing prepreg and paint

Applicant:
Inventors:

Noriya Hayashi, Aichi-ken, JP;

Naomoto Ishikawa, Aichi-ken, JP;

Yukihiro Sakaguchi, Aichi-ken, JP;

Shunichi Hayashi, Aichi-ken, JP;

Hitoshi Noda, Aichi-ken, JP;

Assignee:

Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;

Attorney:

Alston & Bird LLP

Primary Examiner:

P Hampton-Hightower

Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528170 ; 528125 ; 528128 ; 528172 ; 528173 ; 528179 ; 528185 ; 528188 ; 528220 ; 528229 ; 528350 ; 528353 ; 524600 ; 524606 ; 4284735 ;
Abstract

An addition type polyimide resin raw material composition having high heat resistance and high corrosion resistance comprising a tetracarboxylic anhydride and/or tetracarboxylic diester compound, diamine compound and exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic anhydride and/or exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic monoester compound; a composition containing a prepreg; a fiber-reinforced polyimide composite prepreg, coating material and paint using them; and a curing method thereof.

Find Patent Forward Citations

Hayashi, Noriya. (1999). Polyimide resin composition and method for producing prepreg and paint (U.S. Patent No. 5914385). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5914385

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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