BISMUTH CARBOXYLATES AS CATALYSTS FOR CROSSLINKED BLOCKED ISOCYANATE WATERBONE COATINGS

Title:

BISMUTH CARBOXYLATES AS CATALYSTS FOR CROSSLINKED BLOCKED ISOCYANATE WATERBONE COATINGS

Document Type and Number:

WIPO Patent Application WO2000047642

Kind Code:

A8

Abstract:

A catalyst for the crosslinking of a cationic resin with a blocked isocyanate having low environmental toxicity and with activity in waterborne coatings comprises a salt of bismuth and a carboxylic acid with a hydrocarbon chain of from 11 to 36 carbon atoms ana a molecular weight of from 165-465.

Inventors:

HE ZHIQIANG ALEX
BLANK WERNER J
PICCI MARIE E

Application Number:

PCT/US2000/003490

Publication Date:

August 09, 2001

Filing Date:

February 08, 2000

Export Citation:

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Assignee:

KING INDUSTRIES INC (US)

International Classes:

C08G18/22; C08G18/64; C08G18/80; C09D5/44; C09D175/00; (IPC1-7): C08F20/34; C08G59/14; C08K3/20; C08L33/14; C08L63/02; C08L75/12

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