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:
Aug. 18, 1987
Filed:
Nov. 25, 1983
Applicant:
Inventors:
Douglas K Hillshafer, Lake Jackson, TX (US);
Robert B Turner, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521163 ; 521167 ; 521169 ; 521174 ; 521176 ; 528 75 ; 528 76 ; 528 77 ; 528 78 ; 528 79 ;
Abstract
Urethane elastomers are prepared which have a percent linear dimensional change after being immersed in water of not greater than 0.80%.
Hillshafer, Douglas. (1987). Dimensionally stable urethane elastomers (U.S. Patent No. 4687788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4687788
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile