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. 26, 1989
Filed:
Jun. 07, 1988
Applicant:
Inventors:
Richard W Czerwinski, Nashville, TN (US);
Han X Xiao, Detroit, MI (US);
Assignee:
Genesco Inc., Nashville, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525528 ;
Abstract
A thermoplastic polymer alloy comprising the reaction product of at least one polyisocyanate, at least one substantially linear polyhydroxyl compound, and/or at least one chain extender and at least one epoxy resin. Upon curing, a thermoset polymer alloy results which is cured through the epoxy functionality which is bound in the structure.
Czerwinski, Richard. (1989). Novel urethane polymer alloys with reactive epoxy functional groups (U.S. Patent No. 4870142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4870142
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile