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:
Jul. 27, 2004
Filed:
Mar. 11, 2002
Applicant:
Inventors:
Donald A. Paquet, Jr., Troy, MI (US);
Ding-Yu Chung, Rochester Hills, MI (US);
Isidor Hazan, Southfield, MI (US);
Assignee:
E. I. du Pont Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/520 ; C08F 3/008 ; C08F / ;
U.S. Cl.
CPC ...
B32B 2/520 ; C08F 3/008 ; C08F / ;
Abstract
Acrylosilane polymers containing vinyl silanes are prepared by copolymerizing vinyl alkoxy silane monomers predominantly with, or in the alternative, only with acrylate monomers. The polymer so prepared can be used as the main component in the acid etch resistant solvent borne coating compositions and in particular in clear coating compositions for clear coat/color coat finishes for automobiles and trucks.