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:
Mar. 15, 1983
Filed:
Mar. 05, 1982
Applicant:
Inventors:
Richard Gutierrez, Canal Fulton, OH (US);
Edward L Kay, Akron, OH (US);
Assignee:
The Firestone Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08L / ;
U.S. Cl.
CPC ...
528-1 ; 2604128 ; 260413 ; 260814 ; 2608 / ; 2608 / ; 260817 ; 260818 ; 260819 ; 260821 ; 260822 ;
Abstract
This invention relates to methods of processing guayule plant material. More particularly, it relates to processing methods, including volatilization and heating steps, by which resinous material, extracts and resins from guayule plants are converted and recovered.