Title:
COATING COMPOSITION, FOR METAL, WITH IMPROVED OIL RESISTANCE AND ADHESIVENESS AND A PREPARATION METHOD THEREFOR, AND A METAL ARTICLE COATED WITH COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/177283
Kind Code:
A1
Abstract:
The present invention relates to a coating composition, for a metal, with improved oil resistance and adhesiveness and a preparation method therefor, and a metal article coated with the composition and, more specifically, to a composition, a preparation method therefor, and a metal article coated with the composition, wherein the composition comprises a (meth)acrylic modified polyurethane containing a polymerization unit derived from an anhydrosugar alcohol-alkylene oxide adduct, a (meth)acrylic monomer, and an epoxy resin, and can provide a coating having both excellent adhesive strength to a metal and improved oil resistance.
Inventors:
LEE JAE HOON (KR)
IM JUN SEOP (KR)
IM JUN SEOP (KR)
Application Number:
PCT/KR2022/002269
Publication Date:
August 25, 2022
Filing Date:
February 16, 2022
Export Citation:
Assignee:
SAMYANG CORP (KR)
International Classes:
C09D175/14; C08L63/00; C09D5/00; C09D7/63; C09D7/65
Domestic Patent References:
| WO2014174861A1 | 2014-10-30 |
Foreign References:
| KR20180102216A | 2018-09-14 | |||
| KR101912193B1 | 2018-10-29 | |||
| KR100649432B1 | 2006-11-27 | |||
| KR20100073809A | 2010-07-01 | |||
| KR101079518B1 | 2011-11-03 | |||
| KR20120066904A | 2012-06-25 | |||
| KR20170125328A | 2017-11-14 |
Attorney, Agent or Firm:
HANSUNG INTELLECTUAL PROPERTY (KR)
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