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:
Mar. 04, 1997
Filed:
Jan. 31, 1996
Applicant:
Inventors:
Duane A Heyman, Monroe, MI (US);
Theodore M Smiecinski, Woodhaven, MI (US);
Donald C Mente, Grosse Ile, MI (US);
Assignee:
BASF Corporation, Mt. Olive, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
521 67 ; 521 65 ; 521 71 ; 521155 ; 524589 ; 524590 ; 264 51 ; 264215 ; 264216 ;
Abstract
A flexible open-cell polyurethane is described that is the reaction product of a mixture comprising