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. 08, 2005
Filed:
Feb. 05, 2004
Michael A. Mayo, Pittsburgh, PA (US);
Steven V. Barancyk, Wexford, PA (US);
Jane N. Valenta, Pittsburgh, PA (US);
Sherry M. Gaggini, Tarentum, PA (US);
William A. Humphrey, Pittsburgh, PA (US);
Michael A. Mayo, Pittsburgh, PA (US);
Steven V. Barancyk, Wexford, PA (US);
Jane N. Valenta, Pittsburgh, PA (US);
Sherry M. Gaggini, Tarentum, PA (US);
William A. Humphrey, Pittsburgh, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
A reaction product is useful as a crosslinking agent for polymers having functional groups reactive with the reaction product such as hydroxyl, carboxylic acid, amide, thiol, urea, carbamate and/or thiocarbamate groups, wherein the polymer includes an acrylic, polyester, polyether and/or polyurethane. The reaction product is derived from a) a polyisocyanate or polyisocyanurate, b) a hydroxyalkyl carbamate, c) an aldehyde and d) at least one monohydric alcohol.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile