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:
Nov. 13, 2001
Filed:
Jan. 04, 2000
Applicant:
Inventors:
Owen H. Decker, Wyomissing, PA (US);
Charles P. Tarnoski, Sinking Spring, PA (US);
Michele L. Cramer, Sinking Spring, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/02 ; B05D 3/10 ; B05D 5/00 ; C08G 5/916 ; C08G 5/972 ;
U.S. Cl.
CPC ...
B05D 3/02 ; B05D 3/10 ; B05D 5/00 ; C08G 5/916 ; C08G 5/972 ;
Abstract
Coating compositions comprising an epoxy resin and a curative which is methylenedisalicylic acid and/or a methylendisalicylic acid ring-substituted homologue are found to cure at and produce a wrinkle finish at relatively low temperatures when a borontrifluoride:amine complex is used as the cure catalyst.