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:
Aug. 05, 2008
Filed:
Mar. 25, 2005
Hiromitsu Nakayama, Kyoto, JP;
Makoto Katsukawa, Kyoto, JP;
Hirofumi Inoue, Kyoto, JP;
Takayuki Nagai, Toyota, JP;
Keisuke Ohnishi, Toyota, JP;
Hiromitsu Nakayama, Kyoto, JP;
Makoto Katsukawa, Kyoto, JP;
Hirofumi Inoue, Kyoto, JP;
Takayuki Nagai, Toyota, JP;
Keisuke Ohnishi, Toyota, JP;
Sanyo Chemical Industries, Ltd., Kyoto, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
The present invention provides a modifier for resins which comprises a dispersant (I) or a coatability improver (II) comprising a modified polyolefin (A) and a filler in combination, the modified polyolefin (A) containing a hydrophobic group comprising a polyolefin (a) having a number average molecular weight of 1,500 to 100,000 and 0.2 to 10 double bonds per 1,000 carbons at the molecular terminus and/or within the molecule, and a hydrophilic group containing at least one onium base (b), and a number average molecular weight per (b) being 750 to 50,000.