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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.:

US 6458878 B1

PDFFull Text
Date of Patent:
Oct. 01, 2002

Filed:

Dec. 27, 1999

Silyl (meth) acrylate copolymers, processes for preparing the same, antifouling paint compositions containing the silyl (meth) acrylate copolymers, antifouling coating films formed from the antifouling paint compositions, antifouling methods using the antifouling paint compositions, and hulls or underwater structures coated with the antifouling coating films

Applicant:
Inventors:

Makoto Tsuboi, Ohtake, JP;

Eiichi Yoshikawa, Ohtake, JP;

Hidetaka Arimura, Ohtake, JP;

Fumio Hamazu, Ohtake, JP;

Naoya Nakamura, Ohtake, JP;

Yasuto Hikiji, Ohtake, JP;

Masaaki Oya, Ohtake, JP;

Satoshi Hiyoshi, Ohtake, JP;

Yukio Kozono, Ohtake, JP;

Assignee:

Chuogoku Marine Paints, Ltd., Hiroshima, JP;

Attorney:
Primary Examiner:

Kriellion A Sanders

Int. Cl.
CPC ...
C08K 3/18 ; C08K 3/22 ; C08F 3/008 ;
U.S. Cl.
CPC ...
C08K 3/18 ; C08K 3/22 ; C08F 3/008 ;
Abstract

Disclosed is a silyl (meth)acrylate copolymer which comprises 20 to 80% by weight of (a) silyl (meth)acrylate constituent units (I), 0.01 to 40% by weight of (b) acrylic unsaturated monomer constituent units (II) and 5 to 79.9% by weight of Ĉ unsaturated monomer constituent units other than the constituent units (a) and (b). Also disclosed is a process for preparing the silyl (meth)acrylate copolymer, an antifouling paint composition comprising the copolymer, a coating film formed from the paint composition, a hull with the coating film and an antifouling method using the paint composition.

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Tsuboi, Makoto. (2002). Silyl (meth) acrylate copolymers, processes for preparing the same, antifouling paint compositions containing the silyl (meth) acrylate copolymers, antifouling coating films formed from the antifouling paint compositions, antifouling methods using the antifouling paint compositions, and hulls or underwater structures coated with the antifouling coating films (U.S. Patent No. 6458878). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6458878

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