Title:
POWDERED COATING MATERIAL, PRODUCTION METHOD FOR SAME, PRODUCTION METHOD FOR BASE MATERIAL HAVING COATING FILM, AND COATED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/240186
Kind Code:
A1
Abstract:
Provided are a powdered coating material, a production method for the powdered coating material, a production method for a base material having a coating film, and a coated article, with which it is possible to form a coating film having excellent abrasion resistance even if the coating film is formed by heat treatment at a low temperature. This powdered coating material contains a non-fluorine resin, a curing agent, and a fluorine-containing polymer which contains a unit based on fluoroolefin, a unit based on a monomer represented by formula X-Z, and a unit based on a monomer represented by formula CHR21=CR22R23COOH. In formula X-Z, X represents CH2=CHC(O)O- or the like, and Z represents an alkyl group or the like having a carbon number of 4-8 and represented by formula -C(Z1)3. In formula CHR21=CR22R23COOH, R21 and R22 represent a hydrogen atom or the like, and R23 represents a single bond or the like.
Inventors:
SAITO SHUN (JP)
HARA YUJI (JP)
HASEGAWA YUI (JP)
HARA YUJI (JP)
HASEGAWA YUI (JP)
Application Number:
PCT/JP2019/023326
Publication Date:
December 19, 2019
Filing Date:
June 12, 2019
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C09D127/12; B05D7/24; C08F214/18; C09D5/03; C09D7/40; C09D7/65; C09D129/10; C09D131/02; C09D133/02
Domestic Patent References:
| WO2016068255A1 | 2016-05-06 | |||
| WO2017110924A1 | 2017-06-29 | |||
| WO2016140145A1 | 2016-09-09 | |||
| WO2015190462A1 | 2015-12-17 |
Foreign References:
| JPH1160646A | 1999-03-02 | |||
| JP2004204205A | 2004-07-22 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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