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Title:
ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND COATING COMPOSITION USING SAME
Document Type and Number:
WIPO Patent Application WO/2006/006402
Kind Code:
A1
Abstract:
Disclosed is an active energy ray-curable resin composition which is useful for forming a coating layer having excellent antifouling property, coating film hardness, abrasion resistance, solvent resistance and adhesiveness. Also disclosed are a method for producing such a resin composition and a coating composition using such a resin composition. Specifically disclosed is an active energy ray-curable resin composition containing a polysiloxane-containing polyisocyanate derivative [A] obtained by reacting a polysiloxane compound (a1) represented by the general formula (1) below and having a terminal hydroxyl group, a polyisocyanate compound and a hydroxyl group-containing (meth)acrylate compound, and a compound [B] having one or more ethylenically unsaturated groups in one molecule. Also disclosed are a method for producing such a resin composition and a coating composition using such a resin composition. [In the formula, R1 represents an alkyl group; R2's independently represent an alkyl group, a cycloalkyl group or a phenyl group; R3 represents a hydrocarbon group or an organic group containing an oxygen atom; a represents an integer of not less than 1; and b represents an integer of 1-3.]

Inventors:
Noda, Toshirou c/o THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO. LTD. (Central Research Laboratory, 13-1, Muroyama 2-chome, Ibaraki-sh, Osaka 52, 56700, JP)
Matsunami, Hitoshi c/o THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO. LTD. (Central Research Laboratory, 13-1, Muroyama 2-chome, Ibaraki-sh, Osaka 52, 56700, JP)
Koumoto, Hiromitsu c/o THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO. LTD. (Central Research Laboratory, 13-1, Muroyama 2-chome, Ibaraki-sh, Osaka 52, 56700, JP)
Application Number:
PCT/JP2005/011944
Publication Date:
January 19, 2006
Filing Date:
June 29, 2005
Export Citation:
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Assignee:
THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD. (1-88, Oyodonaka 1-chome Kita-ku, Osaka-sh, Osaka 29, 53160, JP)
Noda, Toshirou c/o THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO. LTD. (Central Research Laboratory, 13-1, Muroyama 2-chome, Ibaraki-sh, Osaka 52, 56700, JP)
Matsunami, Hitoshi c/o THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO. LTD. (Central Research Laboratory, 13-1, Muroyama 2-chome, Ibaraki-sh, Osaka 52, 56700, JP)
Koumoto, Hiromitsu c/o THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO. LTD. (Central Research Laboratory, 13-1, Muroyama 2-chome, Ibaraki-sh, Osaka 52, 56700, JP)
International Classes:
C08F290/06; C08F299/08; C09D175/16; C09D183/04; C09D4/06; C09D5/00; C09D7/12; (IPC1-7): C08F299/08; C08F290/06; C09D4/06; C09D5/00; C09D7/12; C09D175/16; C09D183/04
Foreign References:
JP2004010728A
JPH11106448A
JPH09278850A
JPH10287717A
JPH1149836A
JP2003192751A
JPH03181509A
JP2000319398A
Attorney, Agent or Firm:
Asahina, Sohta (NS Building, 2-22 2-22, Tanimachi 2-chome,, Chuo-ku,Osaka-sh, Osaka12, 54000, JP)
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