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. 15, 2003
Filed:
Sep. 27, 2000
Applicant:
Inventors:
John Joseph Rabasco, Allentown, PA (US);
Carrington Duane Smith, Slatington, PA (US);
Richard Henry Bott, Macungie, PA (US);
Assignee:
Air Products Polymers, L.P., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/16 ;
U.S. Cl.
CPC ...
C08F 2/16 ;
Abstract
Aqueous based emulsion copolymers containing vinyl ethylene carbonate, vinyl acetate, and one or more other ethylenically unsaturated monomers, and aqueous based poly(vinyl alcohol)-containing emulsion copolymers formed by emulsion copolymerization of vinyl ethylene carbonate, vinyl acetate, and optionally one or more other ethylenically unsaturated monomer, in the presence of poly(vinyl alcohol). These emulsion copolymers can be used in a variety of applications such as adhesives and coatings.