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:
Jul. 30, 1985
Filed:
May. 29, 1984
Applicant:
Inventor:
Robert L Henn, Wilmington, DE (US);
Assignee:
W. L. Gore & Assoc., Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 59 ; 4284231 ; 4284246 ; 528 60 ; 528 61 ; 528 63 ; 528 64 ; 528 65 ; 528 66 ; 528 67 ; 528 74 ; 528 75 ; 528 76 ; 528 77 ; 528 80 ; 528 83 ;
Abstract
Reactive, 100 percent solids, segmented, phase-separating polyurethane prepolymers are provided, being the reaction products of: