Welcome Guest to Coatings World    Login || Register
Last Updated Sunday, October 4 2015

Kansai Paint patents vehicle coating

Published January 11, 2010
Patent No. U.S. 7,473,444 B2
Kansai Paint Co. has obtained a patent for a method of forming a coating film on a vehicle body comprised of the steps of coating the vehicle body with a thermosetting and photocurable clear coating composition to form a wet coating film heating the wet coating film at 70°C to 160°C for 10 to 20 minutes to obtain a semicured coating film having a hardness between 2B to H on the pencil hardness scale, grinding and polishing the semicured coating film and irradiating the semicured coating film with ultraviolet light having a wavelength of 200 to 450 nm at a dosage of 500 to 1,500 mJ/cm2 for three to 60 seconds to cure the coating film. The clear coating composition is comprised of a resin containing one or more radical-polymerizable unsaturated groups and one or more thermosetting functional groups per molecule, a crosslinking agent, a photopolymerization initiator and an organic solvent.

blog comments powered by Disqus

Receive free Coatings World emails
Sign up now to receive the weekly newsletter, and more!

Enter your email address:
Company Spotlight
Houchi Chemical Co., Ltd
No.56, Fu Chow Street
Taipei, Taipei, 100
View Profile
AZ Electronic Materials Co., Ltd.
No. 458-6, Sinsing Road Hu Kou Township Hsinchu Country 303, Taiwan
Hsinchu Country, Taiwan, 303
View Profile
18F, No.85, Sec. 1, Chung-Shiao E. Rd.
Taipei, Taiwan, 100
View Profile
Siltech Corporation
225 Wicksteed Avenue
Toronto, ON, M4H 1G5
View Profile
Micro Powders, Inc.
580 White Plains Rd.
Tarrytown, NY, 10591
View Profile
Sunin Machine Co., Ltd.
No.96, Chiao Ho Rd ,Chungho Dist
New Taipei City, Taiwan , 235
Taiwan Roc
View Profile
Shamrock Technologies, Inc.
Foot of Pacific Street
Newark, NJ, 07114
View Profile
BASF Corporation
100 Campus Drive
Florham Park, NJ, 07932
View Profile
Follow Coatings World On