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:
Aug. 13, 2002
Filed:
Jul. 28, 2000
Edward G. Nicholl, Reading, PA (US);
Jill A. Ottinger, Stowe, PA (US);
Rohm & Haas Company, Philadelphia, PA (US);
Abstract
Thermosetting powder coating composition adapted to provide a uniform, fine textured finish onto heat sensitive substrates, without damaging the substrate while curing the coating. The composition comprises a glycidyl methacrylate resin, 1,3,5-tris-(2-carboxyethyl)isocyanurate, a catalyst and, optionally, a second curing agent selected from the group consisting of difunctional and trifunctional carboxylic acids. The composition according to the present invention provides a fine texture finish without the need to add texturizing agents. The composition may be cured at temperatures below 300° F. so as to not damage the heat sensitive substrate.