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:
Oct. 01, 2013
Filed:
Jan. 27, 2010
Applicants:
Yu Takada, Toyota, JP;
Masahiko Ishii, Okazaki, JP;
Yukio Dohi, Amagasaki, JP;
Aki Yuguchi, Amagasaki, JP;
Inventors:
Yu Takada, Toyota, JP;
Masahiko Ishii, Okazaki, JP;
Yukio Dohi, Amagasaki, JP;
Aki Yuguchi, Amagasaki, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 283/00 (2006.01); C08G 73/02 (2006.01); C08G 73/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polyaniline is added into a glycidyl group- or isocyanate group-containing (meth)acrylate to obtain a polyaniline-added prepolymer, and then the obtained polyaniline-added prepolymer and another unsaturated group-containing monomer undergo additive copolymerization at their respective double bonds to obtain a polyaniline graft polymer having a weight-average molecular weight of 1,000 to 100,000.