Title:
COATING FILM-PROTECTING COAT, AND COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/244695
Kind Code:
A1
Abstract:
Provided is a coating film-protecting coat formed from a liquid coating composition. Said coating composition contains a polymer (A), which is a polymer of a monomer component containing an acrylic monomer, as a base polymer. The coating film-protecting coat has a storage modulus at 70°C of 0.40-1.30MPa, inclusive, a storage modulus at 23°C of 250-800MPa, inclusive, and a storage modulus at -30°C which is no higher than 2,300MPa.
Inventors:
IGARASHI TAKESHI (JP)
HASHIMOTO KOKI (JP)
IMOTO EIICHI (JP)
YOSHIDA CHIHIRO (JP)
HASHIMOTO KOKI (JP)
IMOTO EIICHI (JP)
YOSHIDA CHIHIRO (JP)
Application Number:
PCT/JP2022/020202
Publication Date:
November 24, 2022
Filing Date:
May 13, 2022
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B05D5/00; B05D7/00; B05D7/24; C08F220/06; C08F220/12; C08F220/44; C09D5/02; C09D7/61; C09D133/00; C09D133/18; C09D133/20; C09K3/10
Foreign References:
| JP2008274153A | 2008-11-13 | |||
| JP2010126666A | 2010-06-10 | |||
| JP2016008298A | 2016-01-18 | |||
| JPH0673261A | 1994-03-15 |
Attorney, Agent or Firm:
OI, Michiko (JP)
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