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. 29, 2000
Filed:
Oct. 01, 1998
Applicant:
Inventors:
Pamela J Wright, Easton, PA (US);
Dennis George Peiffer, Annandale, NJ (US);
Kenneth Lewtas, Tervuren, BE;
Quoc Luvinh, Brussels, BE;
Joseph Jacques Ripet, Brussels, BE;
Anne Vera Macedo, Brussels, BE;
Assignee:
Exxon Chemical Patents, Inc, Baytown, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525301 ; 525322 ; 525327 ; 525380 ;
Abstract
This invention relates to an adhesive composition comprising a copolymer comprising units derived from one or more macromonomers and an unsaturated acid or an unsaturated anhydride wherein the weight average molecular weight of the copolymer is at least twice the weight average molecular weight of the macromonomer, the melt index of the copolymer is 1 dg/min or more, and wherein the macromonomer: