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:
Apr. 13, 2010
Filed:
Jun. 11, 2004
Walter H. Ohrbom, Hartland Township, MI (US);
Marvin L. Green, Brighton, MI (US);
Gregory G. Menovcik, Farmington Hills, MI (US);
Walter H. Ohrbom, Hartland Township, MI (US);
Marvin L. Green, Brighton, MI (US);
Gregory G. Menovcik, Farmington Hills, MI (US);
BASF Coatings AG, Muenster, DE;
Abstract
Disclosed is a carbamate functional reactive polymer composition, comprising an acrylic resin (a') comprising a functional group (F) that is at least one of a primary carbamate group, a primary hydroxyl group, a secondary hydroxyl group, and mixtures thereof, and a nonvolatile solvent (b′) that is not a crystalline solid at 75° C. but is a fluid solid at a temperature of free radical polymerization and comprises (i) four or more isomers, and (ii) at least two reactive functional groups (F) that are selected from primary carbamate, primary hydroxyl, and secondary hydroxyl, wherein no more than 10% of the sum of functional groups (F) and (F) are primary hydroxyl groups and at least 60% of the sum of functional groups (F) and (F) are primary carbamate groups. In one exemplary embodiment, the reactive polymer composition is made by a disclosed method.