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:
Dec. 07, 2004
Filed:
May. 23, 1995
Applicant:
Inventor:
Rubing Cai, Westmont, IL (US);
Assignee:
The Sherwin-Williams Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 1/810 ; C08G 1/832 ; C08G 1/860 ; C08L 7/500 ;
U.S. Cl.
CPC ...
C08G 1/810 ; C08G 1/832 ; C08G 1/860 ; C08L 7/500 ;
Abstract
A coating composition having excellent cure at ambient conditions and comprising (i) at least one imine, (ii) a polyisocyanate having an average of at least two isocyanate groups per molecule, (iii) at least one polyaspartic ester, and (iv) an isocyanate functional urethane; wherein the coating composition is substantially free of hydroxy functionality. Coatings produced from the coating composition of this invention exhibit superior performance on flexible substrates.