Title:
CLEAR COAT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/216029
Kind Code:
A1
Abstract:
The present invention relates to a clear coat composition comprising an acrylic silane resin, an acrylic resin, a polyester resin, a urethane oligomer, and a melamine resin, wherein the polyester resin has a hydroxyl value of 250 to 400 mg KOH/g and a number average molecular weight of 350 to 600 g/mol, and the urethane oligomer has a glass transition temperature of -30°C to -10°C.
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Inventors:
CHOI YONGHO (KR)
PARK JONGYUN (KR)
PARK JONGYUN (KR)
Application Number:
PCT/KR2022/004922
Publication Date:
October 13, 2022
Filing Date:
April 06, 2022
Export Citation:
Assignee:
KCC CORP (KR)
International Classes:
C09D143/04; C08L33/04; C08L67/00; C08L75/04; C08L79/04; C09D7/65
Foreign References:
| KR20200138984A | 2020-12-11 | |||
| KR20200082837A | 2020-07-08 | |||
| JP2016113514A | 2016-06-23 | |||
| KR20140141741A | 2014-12-11 | |||
| KR20050111739A | 2005-11-28 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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