Title:
RAPIDLY CURABLE POLYURETHANE RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2018035309
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polyurethane resin composition which uses a main agent resisting discoloration with time, thickening with time and gelation that has not been achieved conventionally, and can shorten a curing time after the main agent and a curing agent have been mixed, and to provide a molded body, a coating material and an adhesive which are excellent in various characteristics such as heat resistance, hydrolysis resistance, weather resistance, abrasion resistance and chemical resistance.SOLUTION: A rapidly curable polyurethane resin composition contains a main agent and a curing agent, where the main agent is a reaction product of polyol, polyisocyanate, a chain extender and a modifier, and the modifier has a tertiary amino group and a hydroxyl group in one molecule.SELECTED DRAWING: None
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Inventors:
KAWAGUCHI TADAYUKI
Application Number:
JP2016171561A
Publication Date:
March 08, 2018
Filing Date:
September 02, 2016
Export Citation:
Assignee:
TOSOH CORP
International Classes:
C08G18/28; C08G18/18; C08G18/65; C09D7/40; C09D175/04; C09J11/06; C09J175/04
Domestic Patent References:
| JP2010254755A | 2010-11-11 | |||
| JP2013543907A | 2013-12-09 | |||
| JPS62212412A | 1987-09-18 | |||
| JP2015224325A | 2015-12-14 |