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:
Jun. 21, 2011
Filed:
Apr. 27, 2006
Applicants:
David F. Freund, Milwaukee, WI (US);
Rodney M. Weston, St. Francis, WI (US);
Inventors:
David F. Freund, Milwaukee, WI (US);
Rodney M. Weston, St. Francis, WI (US);
Assignee:
Bostik, Inc., Wauwatosa, WI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 18/08 (2006.01); C08L 75/00 (2006.01); B29C 65/00 (2006.01); C08F 8/30 (2006.01); B32B 27/00 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous adhesive composition comprising a polychloroprene emulsion; an adhesion promoting agent that promotes adhesion to polyolefin substrates; a polyurethane polymer dispersion; an aqueous tackifying resin dispersion; and a rubber latex dispersion. A multi-layer composite and methods for adhering a thermoplastic material to a rigid substrate using the aqueous adhesive composition also are described.