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. 25, 1995
Filed:
Jun. 10, 1994
Applicant:
Inventors:
Charles W Stobbie, IV, Maplewood, MN (US);
John C Tangen, Lake Elmo, MN (US);
Lani S Kangas, Woodbury, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525458 ; 525440 ; 525447 ; 528 40 ; 528 59 ; 528 67 ; 428349 ; 4284231 ;
Abstract
A blend of isocyanate-terminated polyurethane prepolymers is provided. The blend consists essentially of a first crystalline prepolymer based upon polyhexamethylene adipate and a second prepolymer based upon polytetramethylene ether glycol.
Stobbie, IV, Charles. (1995). Mixture of isocyanate-terminated polyurethane prepolymers (U.S. Patent No. 5436302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5436302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile