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:
Sep. 18, 2001
Filed:
Sep. 15, 1999
Applicant:
Inventors:
Akane Okada, Obu, JP;
Yoshiaki Fukushima, Aichi-ken, JP;
Masaya Kawasumi, Anjo, JP;
Shinji Inagaki, Nagoya, JP;
Arimitsu Usuki, Nagoya, JP;
Shigetoshi Sugiyama, Toyota, JP;
Toshio Kurauchi, Nagoya, JP;
Osami Kamigaito, Nagoya, JP;
Assignee:
Kabushiki Kaisha Toyoto Chuo Kenkyusho, Aichi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/02 ;
U.S. Cl.
CPC ...
C08K 3/02 ;
Abstract
Composite material with high mechanical strength and excellent high-temperature characteristics comprising a polymer matrix containing polyamide and layers of a silicate uniformly dispersed in the order of molecules in the polymer matrix, each of said silicate layers being 7 to 12 Å thick and the interlayer distance being at least 20 Å; and a process for manufacturing such composite material.