[12] Patent
[11] Patent No.:GC0009259  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2018                56/2018  
Number of the Decision to Grant the Patent:2018/140759
Date of the Decision to Grant the Patent:03/Dec/2018

[21] Application No.:GC 2014-26375

[22] Filing Date:4/2/2014

[30] Priority:

[33] State [32] Priority date [31] Priority No.
JP
4/2/2013
2013-019513

[72] Inventor: Jyunji NIIMOTO

[73] Owner: Chugoku Marine Paints, Ltd., 1-7, Meijishinkai, Ohtake-shi , Hiroshima 739-0652, Japan

[74] Agent: Saba & Co. T.M.P

  

 

  

[51]IPC:
Int. Cl.: B05D 1/36; B32B 15/08; B63H 1/28; C09D 157/02, 163/00, 163/02, 163/04, 5/00, 5/16, 7/12 (2006.01)

[56] Cited Documents:

-JP 2000044653 A (WATANABE TAKESHI; KATANO HIROAKI; TANAKA TSUNEO) 15 February 2000
-US 2009226729 A1 (Jyunji Niimoto, Soushi Kanameda, Tomohisa Sumida, Yukio Miyachi, Hideyuki Tanaka) 10 September 2009
-US 2005129962 A1 (Katsuyoshi Amidaiji, Toshiharu Yamamoto, Hironobu Muramatsu) 16 June 2005
 
Examiner: Rami Al-Ghamdi

[54] TWO-COMPONENT-TYPE PRIMER, PRIMER COATING FILM, LAYERED ANTIFOULING COATING FILM, AND METHOD FOR PREVENTING BASE MATERIAL FROM BEING FOULED
[57] Abstract: Provided is a two-component-type primer having good adhesiveness with a base material, particularly a nonferrous metal, and excellent curability, without containing any chromium compound. The two-component-type primer comprises an epoxy resin, an MXDA (meta-xylenediamine) Mannich modified curing agent, a gypsum (excluding crystal gypsum), and a pigment (excluding any gypsum), wherein the volume concentration of a pigment in a dry coating film formed with the primer is 40 to 50%.
No. of claims: 15


 

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