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:
Apr. 04, 1989
Filed:
Apr. 15, 1988
Applicant:
Inventors:
Shigeki Ohtani, Moriyama, JP;
Kazuhiro Suzuoki, Moriyama, JP;
Assignees:
Ciba-Geigy Corp., Ardsley, NY (US);
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428396 ; 428366 ; 428367 ; 428375 ; 428378 ; 428392 ; 428394 ; 428395 ;
Abstract
A single tow prepreg which is impregnated with a composition comprising 100 parts by weight of a thermosetting resin having a softening point below 20.degree. C. and 3 to 30 parts by weight of a high molecular weight compound having a glass transition temperature below -10.degree. C. This prepreg is characterized in particular by high flexibility and non-tackiness.
Ohtani, Shigeki. (1989). Single tow prepreg (U.S. Patent No. 4818613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4818613
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile