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:
Feb. 01, 2000
Filed:
Feb. 11, 1998
Applicant:
Inventors:
Wayne Robert Pretzer, Wheaton, IL (US);
Matthew Albert Kulzick, Warrenville, IL (US);
Paul Alan Koning, Cumming, GA (US);
Asare Nkansah, Naperville, IL (US);
Maria Curry-Nkansah, Naperville, IL (US);
Assignee:
BP Amoco Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528307 ; 528272 ; 528283 ; 528296 ; 528302 ; 528308 ; 5283086 ; 428221 ; 428480 ;
Abstract
A copolymer containing vinyl-3,4-cyclohexanediol and at least one monomer selected from acrylic acid, methacrylic acid, alkyl acrylate, alkyl methacrylate, styrene, acrylonitrile, butadiene, isoprene, vinyl acetate, maleic anhydride, ethylene, vinyl chloride, vinylidene dichloride, methyl styrene, vinyl toluene, acrylic and methacrylic acid, vinyl acetate, maleic anhydride, fumarate esters, maleate esters, vinylidene difluoride, vinyl fluoride, acrylic or methacrylic esters of the formula (I)