发明名称 |
ELECTRODEPOSITABLE COATING COMPOSITION |
摘要 |
This invention provides a cationic electrodepositable coating composition comprising: (A) 30 to 1% by weight of a high-molecular-weight polyurethane resin prepared by reacting (a) an organic polyisocyanate, (b) a high-molecular-weight polyol, and (c) a diol having at least one tertiary amino group, the high-molecular-weight polyurethane resin (A) having a SP value of 9.5 to 12.0 and a number average molecular weight of at least 15,000; and (B) 70 to 99% by weight of an epoxy-type cationic electrodepositable resin.
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申请公布号 |
CA2128843(C) |
申请公布日期 |
1997.10.07 |
申请号 |
CA19942128843 |
申请日期 |
1994.07.26 |
申请人 |
SANYO CHEMICAL INDUSTRIES, LTD.;KANSAI PAINT COMPANY, LIMITED |
发明人 |
MIDOGOHCHI, SUSUMU;KASUKAWA, TAKAHISA;TAKASU, TETSUYA;NISHIMOTO, HIROSHI;KUME, MASAFUMI |
分类号 |
C09D5/44;(IPC1-7):C09D5/44;C09D163/00;C09D175/04 |
主分类号 |
C09D5/44 |
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