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:
May. 06, 2008
Filed:
Oct. 23, 2003
Masumi Takamura, Handa, JP;
Hitoshi Uchida, Okazaki, JP;
Yoshiki Yamamoto, Aichi, JP;
Motoyuki Sugiura, Anjo, JP;
Masumi Takamura, Handa, JP;
Hitoshi Uchida, Okazaki, JP;
Yoshiki Yamamoto, Aichi, JP;
Motoyuki Sugiura, Anjo, JP;
NOF Corporation, Tokyo, JP;
Abstract
A graft copolymer having a structure in which a vinyl copolymer segment formed from a vinyl monomer having an acid is suspended in a molecular chain of a polyolefin resin segment via a β-substituted propylene group is obtained, by reaction of polyolefin resin having β-substituted propenyl group as a pendant and a vinyl monomer having an acid, and further a graft copolymer composition containing the same and a molded product thereof are obtained. The obtained graft copolymer, the composition containing the same and the molded product thereof are excellent in adhesive property to a polar material and scratch resistance.