Title:
A CURABLE PROTECTIVE COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/126471
Kind Code:
A1
Abstract:
A self-collapsed protective coating composition and use thereof are provided. The coating composition for hot stamping of steel material comprises a film forming binder, a pigment, a stripping agent, and a solvent. The coating composition can be used in the manufacturing of hot stamped steel material, which can protect the surface of steel material from oxide scale during hot stamping process and provide ease for subsequent welding.
Inventors:
ZHU YAKUN (CN)
QIU XUETING (CN)
QIU XUETING (CN)
Application Number:
PCT/CN2017/070611
Publication Date:
July 12, 2018
Filing Date:
January 09, 2017
Export Citation:
Assignee:
HENKEL AG & CO KGAA (DE)
HENKEL CHINA CO LTD (CN)
HENKEL CHINA CO LTD (CN)
International Classes:
C09D1/02; C09D1/00; C09D183/04; C21D1/68
Domestic Patent References:
| WO2008095329A1 | 2008-08-14 |
Foreign References:
| CN103014270A | 2013-04-03 | |||
| CN1632137A | 2005-06-29 | |||
| CN101693791A | 2010-04-14 | |||
| CN102585568A | 2012-07-18 | |||
| CN1510089A | 2004-07-07 | |||
| JPS60251218A | 1985-12-11 | |||
| JPH11222564A | 1999-08-17 | |||
| CN102762750A | 2012-10-31 |
Other References:
See also references of EP 3565858A4
Attorney, Agent or Firm:
NTD PATENT AND TRADEMARK AGENCY LIMITED (CN)
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