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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 4943607 B1

PDFFull Text
Date of Patent:
Jul. 24, 1990

Filed:

Aug. 26, 1988

Fiber-reinforced unsaturated polyester

Applicant:
Inventors:

Hiroka Tanisake, Hiratsuka, JP;

Hiroyuki Okumura, Hiratsuka, JP;

Akira Namikawa, Fujisawa, JP;

Masato Ishikawa, Hiratsuka, JP;

Toshiaki Abe, Yokohama, JP;

Assignee:

Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;

Attorney:

Wenderoth, Lind & Ponack

Primary Examiner:

Lewis T Jacobs

Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
523500 ; 523512 ; 523527 ;
Abstract

The invention relates to fiber-reinforced unsaturated polyester resin compositions comprising an unsaturated polyester (A) obtained from a dicarboxylic acid containing unsaturated dicarboxylic acid or its anhydride, or an anhydride of the dicarboxylic acid and a polyhydric alcohol, a polyisocyanate (B), a polymerizable vinyl monomer (C), and a fiber (D), which produce molded articles having excellent impact resistance and improved moldability.

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Tanisake, Hiroka. (1990). Fiber-reinforced unsaturated polyester (U.S. Patent No. 4943607). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4943607

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

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