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:
Sep. 01, 1998
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Timothy C Sandvig, Woodville, WI (US);
Dean A Ersfeld, Maplewood, MN (US);
Daniel W Davis, Hugo, MN (US);
Steven H Gotz, Woodbury, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
428 96 ; 428 92 ; 442-1 ; 442180 ; 442304 ; 602-8 ;
Abstract
An orthopedic casting material is disclosed comprising a water-curable, isocyanate-functional prepolymer. The prepolymer comprises the reaction product of a polyisocyanate and a polyol having an HLB number per hydroxy group less than zero.