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:
Sep. 11, 2012
Filed:
Nov. 08, 2007
Applicant:
Robert Mesa, Santa Clara, CA (US);
Inventor:
Robert Mesa, Santa Clara, CA (US);
Assignee:
Cal-West Specialty Coatings, Inc., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/42 (2006.01); B05D 3/00 (2006.01); C08K 3/20 (2006.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01); C08K 3/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and compositions are provided for protecting exterior surfaces of automobiles and other products, or components of products, against abrasion, abrasive dust, water, acid rain, etc. The methods involve applying to a surface a protective coating composition comprising a polyvinyl butyrate emulsion and a relatively inert extender. The emulsion is dried to form a water-resistant protective coating that can be removed from the underlying surface by peeling when no longer desired.