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. 05, 2005
Filed:
Oct. 09, 2002
Applicants:
Tina L. Tullos, Reading, PA (US);
Gordon L. Tullos, Reading, PA (US);
Brian T. Myers, Bloomsburg, PA (US);
Charles P. Tarnoski, Sinking Spring, PA (US);
Inventors:
Tina L. Tullos, Reading, PA (US);
Gordon L. Tullos, Reading, PA (US);
Brian T. Myers, Bloomsburg, PA (US);
Charles P. Tarnoski, Sinking Spring, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F283/10 ;
U.S. Cl.
CPC ...
Abstract
A powder coating composition includes an epoxy resin and a styrene-maleic anhydride copolymer having a glass transition temperature less than 105° C. The compositions provide low gloss finishes at low curing temperatures, as well as consistent gloss over a wide range of curing temperatures.