The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2019
Filed:
Nov. 09, 2015
Applicant:
Cal-west Specialty Coatings, Inc., Sunnyvale, CA (US);
Inventors:
Edward William Woodhall, Saratoga, CA (US);
Robert Louis Mesa, Santa Clara, CA (US);
Assignee:
CAL-WEST SPECIALTY COATINGS, INC., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/20 (2006.01); B05D 1/32 (2006.01); B05D 7/02 (2006.01); B05D 7/14 (2006.01); C09D 5/00 (2006.01); B65D 85/00 (2006.01); B05D 1/02 (2006.01); B05D 7/00 (2006.01); C04B 41/45 (2006.01); C09D 129/04 (2006.01); C09D 7/43 (2018.01); C09D 7/63 (2018.01); B05B 16/00 (2018.01);
U.S. Cl.
CPC ...
C09D 5/20 (2013.01); B05D 1/02 (2013.01); B05D 1/327 (2013.01); B05D 7/02 (2013.01); B05D 7/14 (2013.01); B05D 7/54 (2013.01); B65D 85/00 (2013.01); B65D 85/70 (2013.01); C04B 41/4592 (2013.01); C09D 5/008 (2013.01); C09D 7/43 (2018.01); C09D 7/63 (2018.01); C09D 129/04 (2013.01); B05B 16/00 (2018.02); B05D 2202/00 (2013.01); Y10T 428/31663 (2015.04);
Abstract
This invention provides a masking material that can be used to protect an underling surface (e.g. an automobile surface) during an overcoating (e.g. painting) operation. The masking material in one embodiment includes a thickener and a pH control agent and water. The masking material can be applied to a surface that is to be protected from paint overspray or other coating processes, allowed to dry, and the surface then coated (e.g. with paint). After drying of the paint, or other coating, the masking material can removed by water washing.