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:
Nov. 04, 2025
Filed:
Jul. 10, 2023
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventors:
Tengfei Liu, San Ramon, CA (US);
Joel E Schmidt, San Ramon, CA (US);
Hye-Kyung C. Timken, Albany, CA (US);
Assignee:
Chevron U.S.A. Inc., San Ramon, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C10G 11/05 (2006.01);
U.S. Cl.
CPC ...
C10G 11/05 (2013.01); C10G 2300/1003 (2013.01); C10G 2300/1014 (2013.01); C10G 2300/1018 (2013.01); C10G 2300/305 (2013.01); C10G 2300/708 (2013.01); C10G 2400/02 (2013.01); C10G 2400/20 (2013.01); C10G 2400/30 (2013.01);
Abstract
Provided is a composition comprising a blend of a waste plastic and a bio feedstock. Also provided is a process for preparing a stable blend of a plastic and bio feedstock which can be stored or transported if desired. The amount of plastic in the blend comprises no more than 20 wt. % of the blend. The blend can be passed to a conversion unit for conversion of the waste plastic and bio feedstock. The conversion process produces clean monomers for polymerization and chemical intermediates.