Welcome Guest to Coatings World    Login || Register
Last Updated Saturday, October 10 2015

two-layer automotive

Published August 11, 2005
two-layer automotive
coat using an
aqueous base coat
Patent No. U.S. 6,548,119 B1
E. I. du Pont de Nemours and Company has been granted a patent for a process for producing a two-layer coat on a motor vehicle body in an automatic motor vehicle series lacquering unit. The process is comprised of applying an aqueous base lacquer coating composition to the motor vehicle body, wherein the aqueous base lacquer coating composition comprises one or more organic solvents and has a high solid value of 40%-70%; exposing the aqueous base lacquer coating to a circulating air at 25-45° C; having an air throughput of 0.10 to 0.70 m/s for 30-180 seconds; applying a transparent finishing lacquer layer of a clear lacquer coating composition to the aqueous base lacquer layer; and baking the aqueous base lacquer and the transparent finishing lacquer layer, wherein the resultant coating is boiler-free.

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
Sunin Machine Co., Ltd.
No.96, Chiao Ho Rd ,Chungho Dist
New Taipei City, Taiwan , 235
Taiwan Roc
View Profile
Siltech Corporation
225 Wicksteed Avenue
Toronto, ON, M4H 1G5
View Profile
BASF Corporation
100 Campus Drive
Florham Park, NJ, 07932
View Profile
18F, No.85, Sec. 1, Chung-Shiao E. Rd.
Taipei, Taiwan, 100
View Profile
Micro Powders, Inc.
580 White Plains Rd.
Tarrytown, NY, 10591
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
Follow Coatings World On