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:
Dec. 16, 2003
Filed:
Jul. 10, 2001
Applicant:
Inventors:
Tamotsu Nagaya, Toyota, JP;
Mitsuharu Aoyama, Toyota, JP;
Kouichi Oshitani, Toyota, JP;
Shinji Tomita, Aichi-ken, JP;
Shigenori Hirota, Toyota, JP;
Assignee:
Araco Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 4/704 ; B29C 4/752 ;
U.S. Cl.
CPC ...
B29C 4/704 ; B29C 4/752 ;
Abstract
A granular, ground filler of plant origin, such as kenaf fiber, is mixed into a synthetic resin to form a melted synthetic resin Ca, which is extruded from an output port of a low-pressure extruder as an intermediate resin layer C. A first coating material A and a second coating material B are superimposed on the two surfaces of the intermediate resin layer C. Thereafter, both coating materials A and B are pressed and adhered to the melted intermediate resin layer C by a roller press