Title:
AQUEOUS COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/084805
Kind Code:
A1
Abstract:
Provided is an aqueous coating composition that can exhibit high coating film performance even when cured at a relatively low temperature. The present invention pertains to an aqueous coating composition comprising (A) a hydroxyl group-containing resin and (B) a blocked polyisocyanate compound. The weight average molecular weight of the blocked polyisocyanate compound (B) is in a range of 20,000-200,000.
Inventors:
TOMIZAWA SHIGERU (JP)
Application Number:
PCT/JP2020/026295
Publication Date:
May 06, 2021
Filing Date:
July 03, 2020
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
B05D3/00; B05D3/02; B05D5/06; B05D7/24; C09D5/00; C09D175/04; C09D175/08
Domestic Patent References:
| WO2011010539A1 | 2011-01-27 |
Foreign References:
| JP2006328386A | 2006-12-07 | |||
| JP2005225907A | 2005-08-25 |
Other References:
See also references of EP 4052806A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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