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Title:
CYCLIC CARBOXYLIC ACID COMPOUND AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2005/051884
Kind Code:
A1
Abstract:
[MEANS FOR SOLVING PROBLEMS] A novel cyclic carboxylic acid formed by the addition reaction of an unsaturated carboxylic acid with a conjugated diene compound; a metal salt of the acid; a compounding agent (A) for antifouling coating compositions which comprises at least one of the novel cyclic carboxylic acid, derivatives of the cyclic carboxylic acid (excluding the metal salts), metal salts of the cyclic carboxylic acid, and metal salts of the cyclic carboxylic acid derivatives; and an antifouling coating composition comprising the compounding agent (A) and a copolymer (B) for self-polishing type antifouling coating compositions. [EFFECTS] The composition can form an antifouling coating film which is reduced in environmental burden, evenly wears at a given rate over long, and can retain excellent antifouling performance over long. It is applicable also to ships and other objects for use in highly fouling waters.

Inventors:
Nishiguchi, Takahiro c/o CHUGOKU MARINE PAINTS LTD. (1-7, Meijishinkai, Ohtake-sh, Hiroshima 52, 73906, JP)
Nakamura, Naoya c/o CHUGOKU MARINE PAINTS LTD. (1-7, Meijishinkai, Ohtake-sh, Hiroshima 52, 73906, JP)
Tsuboi, Makoto c/o CHUGOKU MARINE PAINTS LTD. (1-7, Meijishinkai, Ohtake-sh, Hiroshima 52, 73906, JP)
Application Number:
PCT/JP2004/017624
Publication Date:
June 09, 2005
Filing Date:
November 26, 2004
Export Citation:
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Assignee:
CHUGOKU MARINE PAINTS, LTD. (1-7 Meijishinkai, Ohtake-shi Hiroshima, 52, 73906, JP)
Nishiguchi, Takahiro c/o CHUGOKU MARINE PAINTS LTD. (1-7, Meijishinkai, Ohtake-sh, Hiroshima 52, 73906, JP)
Nakamura, Naoya c/o CHUGOKU MARINE PAINTS LTD. (1-7, Meijishinkai, Ohtake-sh, Hiroshima 52, 73906, JP)
Tsuboi, Makoto c/o CHUGOKU MARINE PAINTS LTD. (1-7, Meijishinkai, Ohtake-sh, Hiroshima 52, 73906, JP)
International Classes:
C07C61/22; C07C61/29; C07C61/35; C07C69/75; C09D5/16; (IPC1-7): C07C61/22; C07C51/353; C07C67/347; C07C69/75; C09D5/16; C09D7/12; C09D133/02; C09D135/00; C09D143/04; A01K75/00; B63B59/04; E02D29/09
Foreign References:
JPS54103846A1979-08-15
SU466210A11975-04-05
US2403038A1946-07-02
JPS6289778A1987-04-24
JP2003183351A2003-07-03
US3047433A1962-07-31
JP2003183567A2003-07-03
JP2001232208A2001-08-28
Other References:
See also references of EP 1695956A4
None
Attorney, Agent or Firm:
Suzuki, Shunichiro (S.SUZUKI & ASSOCIATES, Gotanda Yamazaki Bldg. 6F 13-6, Nishigotanda 7-chom, Shinagawa-ku Tokyo 31, 14100, JP)
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