Title:
POWDER COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/204489
Kind Code:
A1
Abstract:
The present invention relates to a powder coating composition containing a bisphenol A-type epoxy resin, an epoxy reinforcing agent, a curing agent, and a foaming agent, and not containing zinc. The powder coating composition has excellent corrosion resistance, impact resistance, chipping resistance, hardness, thick film pinhole stability, and transfer efficiency.
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Inventors:
KOO SANG YOUN (KR)
KIM YOUNG HA (KR)
KIM JIN TAE (KR)
HAN KWANG SEO (KR)
KIM CHAN GI (KR)
SO BYOUNG KI (KR)
KIM YOUNG HA (KR)
KIM JIN TAE (KR)
HAN KWANG SEO (KR)
KIM CHAN GI (KR)
SO BYOUNG KI (KR)
Application Number:
PCT/KR2023/004504
Publication Date:
October 26, 2023
Filing Date:
April 04, 2023
Export Citation:
Assignee:
KCC CORP (KR)
International Classes:
C09D5/03; C09D7/40; C09D163/00
Foreign References:
KR20150051106A | 2015-05-11 | |||
KR20180032546A | 2018-03-30 | |||
KR20170086735A | 2017-07-27 | |||
KR20210052638A | 2021-05-11 | |||
KR101297779B1 | 2013-08-20 |
Attorney, Agent or Firm:
SUNGAM SUH INTERNATIONAL PATENT & LAW FIRM (KR)
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