Title:
ANTIFOULING RESIN COMPOSITION AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3701706
Kind Code:
B2
Abstract:
PURPOSE: To obtain the subject composition at a low cost, excellent in biological antifouling effect on such as barnacle, thus suitable for antifouling coating, etc., containing, a resin having a carboxylate group in the molecule as active ingredient.
CONSTITUTION: This resin composition contains, as active ingredient, a resin of the formula RP-COO-M-OH [RP is a base resin (e.g. a vinyl polymer 30-300 in acid value); M is a divalent metal atom (e.g. Cu, Zn, Ca, Mg, Fe)]. The resin composition is obtained by adding (A) 0.5-5wt.% of water and (B) a (hydr)oxide of a divalent metal to the resin followed by reaction at 50-200°C for 1-20h. When the system gets turbid due to the presence of the water, a minimal amount of a solvent such as an alcohol, ketone, ester or ether is added to the system.
Inventors:
Osamu Isozaki
Shigeo Nishiguchi
Shigeo Nishiguchi
Application Number:
JP5490395A
Publication Date:
October 05, 2005
Filing Date:
February 08, 1995
Export Citation:
Assignee:
KANSAI PAINT CO.,LTD.
International Classes:
A01N25/10; A01N59/06; A01N59/16; A01N59/20; C08F8/42; C08G63/91; C08L101/00; C08L101/02; C08L101/08; C09D5/16; C09D133/06; C09D201/02; C09D201/08; (IPC1-7): C08L101/08; C08F8/42; C09D5/16; C09D201/08
Domestic Patent References:
| JP4227770A | ||||
| JP63072768A | ||||
| JP62057464A | ||||
| JP4227770A | ||||
| JP63072768A | ||||
| JP62057464A |
Attorney, Agent or Firm:
Hideo Watanabe