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. 26, 2001
Filed:
May. 12, 1999
Applicant:
Inventors:
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/00 ; C08G 6/702 ;
U.S. Cl.
CPC ...
D02G 3/00 ; C08G 6/702 ;
Abstract
Linear, thermoplastic, elastomeric copolymers comprise carbon monoxide and at least one olefinic C,- to C,-monomer and have an average molecular weight M,greater than 15,000 g/mol and a T,-value of less than −20° C., and comprise carbon monoxide, at least one olefinic C,- to C,-monomer and at least one olefinic C,- to C,-monomer and have an average molecular weight M,greater than 40,000 g/mol and a T,-value of less than 20° C.