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. 09, 2022
Filed:
Dec. 21, 2020
Applicant:
Natural Fiber Welding, Inc., Peoria, IL (US);
Inventors:
Aaron Kenneth Amstutz, Peoria, IL (US);
Luke Michael Haverhals, Peoria, IL (US);
Albert C Pierz, Peoria, IL (US);
Ian T Pierz, Peoria, IL (US);
Assignee:
Natural Fiber Welding, Inc., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/42 (2006.01); C08G 63/81 (2006.01); C08C 19/06 (2006.01); C08J 3/24 (2006.01); B32B 5/02 (2006.01); B32B 25/10 (2006.01); B32B 25/12 (2006.01); B32B 9/06 (2006.01);
U.S. Cl.
CPC ...
C08G 63/42 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 9/06 (2013.01); B32B 25/10 (2013.01); B32B 25/12 (2013.01); C08C 19/06 (2013.01); C08G 63/81 (2013.01); C08J 3/24 (2013.01); B32B 2305/72 (2013.01); B32B 2307/50 (2013.01); B32B 2319/00 (2013.01); C08J 2315/00 (2013.01);
Abstract
A curative for epoxidized plant-based oils and epoxidized natural rubber is created from the reaction between a naturally occurring polyfunctional acid and an epoxidized plant-based oil is disclosed. The curative may be used to produce porosity-free castable resins and vulcanize rubber formulations based on epoxidized natural rubber. Materials made from disclosed materials may be advantageously used as leather substitutes.