Title:
POWDERY PRIMER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/191049
Kind Code:
A1
Abstract:
The present invention provides a powdery primer composition which is capable of suppressing the occurrence of a blister in a multilayer coating film. A powdery primer composition which is characterized by containing a fusible fluororesin powder that has an average particle diameter of 5 μm to 100 μm and a polyethersulfone powder, and which is also characterized in that the weight ratio of the fusible fluororesin powder to the polyethersulfone powder is from 50:50 to 95:5.
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Inventors:
NAKATANI YASUKAZU (JP)
IMADA HIROTAKE (JP)
IMADA HIROTAKE (JP)
Application Number:
PCT/JP2022/009284
Publication Date:
September 15, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C09D127/12; B05D7/24; B32B15/082; C09D5/00; C09D5/03; C09D181/06
Domestic Patent References:
WO2019163913A1 | 2019-08-29 | |||
WO2004048489A1 | 2004-06-10 | |||
WO2009119493A1 | 2009-10-01 |
Foreign References:
JP2003524663A | 2003-08-19 | |||
JP2010517747A | 2010-05-27 | |||
JP2015134865A | 2015-07-27 | |||
JP2008045140A | 2008-02-28 |
Attorney, Agent or Firm:
TASS MEISTER PATENT FIRM (JP)
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