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:
Apr. 30, 2019
Filed:
Sep. 15, 2016
Applicant:
Infineum International Limited, Abingdon, GB;
Inventors:
Giles W. Theaker, Hadleigh, GB;
Kenneth Lewtas, Wantage, GB;
Peter M. Wright, Faringdon, GB;
Benjamin D. Hornby, Didcot, GB;
Christopher J. Kay, Coventry, GB;
Peter Scott, Kenilworth, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 143/10 (2006.01); C10L 10/16 (2006.01); C08F 295/00 (2006.01); C08F 297/06 (2006.01); C10M 105/00 (2006.01); C08L 53/00 (2006.01); C08F 293/00 (2006.01); C10L 1/16 (2006.01); C10L 1/197 (2006.01); C10M 145/14 (2006.01); C10M 145/02 (2006.01); C10M 145/08 (2006.01); C10M 145/16 (2006.01); C10L 1/196 (2006.01); C10L 10/14 (2006.01);
U.S. Cl.
CPC ...
C10L 10/16 (2013.01); C08F 293/00 (2013.01); C08F 295/00 (2013.01); C08F 297/06 (2013.01); C08L 53/00 (2013.01); C10L 1/165 (2013.01); C10L 1/1641 (2013.01); C10L 1/1658 (2013.01); C10L 1/1666 (2013.01); C10L 1/1963 (2013.01); C10L 1/1966 (2013.01); C10L 1/1973 (2013.01); C10L 10/14 (2013.01); C10M 105/00 (2013.01); C10M 143/10 (2013.01); C10M 145/02 (2013.01); C10M 145/08 (2013.01); C10M 145/14 (2013.01); C10M 145/16 (2013.01); C08L 2203/40 (2013.01); C10L 2250/04 (2013.01); C10L 2270/026 (2013.01); C10M 2205/022 (2013.01); C10M 2205/04 (2013.01); C10M 2209/00 (2013.01); C10M 2209/084 (2013.01); C10N 2220/021 (2013.01); C10N 2230/08 (2013.01); C10N 2240/00 (2013.01); C10N 2270/02 (2013.01);
Abstract
Concentrates containing specific functionalised diblock copolymers serve as effective additives for improving the cold flow behaviour of fuels and oils, the copolymers being derived from a terminally-unsaturated intermediate polymer obtained via a metallocene process involving hydrogen.