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:
Apr. 19, 2011
Filed:
Mar. 12, 2004
Mitsunori Sugihara, Hiroshima, JP;
Yukihiro Ikegami, Jiangsu Province, CN;
Kazuhiko Hotta, Hiroshima, JP;
Kunio Iwase, Aichi, JP;
Junichi Nakamura, Aichi, JP;
Mitsunori Sugihara, Hiroshima, JP;
Yukihiro Ikegami, Jiangsu Province, CN;
Kazuhiko Hotta, Hiroshima, JP;
Kunio Iwase, Aichi, JP;
Junichi Nakamura, Aichi, JP;
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Abstract
An object of the present invention is to provide an antifouling paint composition which shows an excellent antifouling effect in seawater for a long period of time, and has excellent adhesion and recoating properties to a substrate. The present invention relates to an antifouling pain composition comprising a copolymer which is obtained by polymerizing a monomer mixture comprising silicon-containing polymerizable monomer (a) having two (meth)acryl end groups, and which contains bivalent metal atom. The copolymer is also obtained by polymerizing a monomer mixture comprising silicon-containing polymerizable monomer (b) having one (meth)acryl end group, and metal atom containing polymerizable monomer (c,) having two unsaturated groups and metal atom selected from Mg, Zn, and Cu.