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:
Jan. 16, 1990
Filed:
Mar. 14, 1988
Applicant:
Inventors:
Akane Okada, Aichi, JP;
Masaya Kawasumi, Aichi, JP;
Masao Kohzaki, Aichi, JP;
Megumi Fujimoto, Aichi, JP;
Yoshitsugu Kojima, Aichi, JP;
Toshio Kurauchi, Aichi, JP;
Osami Kamigaito, Aichi, JP;
Assignee:
Kabushiki Kaisha Toyota Chuo Kenkyusho, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524710 ; 524714 ; 524736 ; 524739 ; 524789 ; 524791 ;
Abstract
Provided herein is a composite material which comprises a polyamide-containing resin, a layered silicate dispersed therein, and a substance such as polyamine which controls the crystalline structure or molecular structure of the resin. The composite material has improved mechanical strength and toughness and high clarity or transparency.
Okada, Akane. (1990). Composite material and process for producing the same (U.S. Patent No. 4894411). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4894411
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile