Patents by Inventor CHEVRON ORONITE COMPANY LLC

CHEVRON ORONITE COMPANY LLC has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PRODUCTION OF VINYLIDENE-TERMINATED AND SULFIDE-TERMINATED TELECHELIC POLYOLEFINS VIA QUENCHING WITH DISULFIDES
    Publication number: 20130158207
    Abstract: Provided herein are methods for preparing vinylidene-terminated polyolefins. Further provided herein are sulfide-terminated polyolefins.
    Type: Application
    Filed: February 12, 2013
    Publication date: June 20, 2013
    Applicant: CHEVRON ORONITE COMPANY LLC
    Inventor: Chevron Oronite Company LLC
  • METHOD FOR PREPARATION OF POLYOLEFINS CONTAINING EXO-OLEFIN CHAIN ENDS
    Publication number: 20130150539
    Abstract: The present invention is directed to a method for preparation of polyolefins containing exo-olefin chain ends. The method involves quenching a cationic quasi-living polyolefin polymer system with a nitrogen-containing five-membered aromatic ring having at least two hydrocarbyl substituent compounds attached to the ring.
    Type: Application
    Filed: February 12, 2013
    Publication date: June 13, 2013
    Applicants: THE UNIVERSITY OF SOUTHERN MISSISSIPPI, CHEVRON ORONITE COMPANY LLC
    Inventors: CHEVRON ORONITE COMPANY LLC, THE UNIVERSITY OF SOUTHERN MISSISSIPPI