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:
Feb. 10, 2015
Filed:
Apr. 20, 2012
Applicants:
Christopher J. Booth, Reading, GB;
Sally A. Hopkins, Stanford in the Vale, GB;
Inventors:
Christopher J. Booth, Reading, GB;
Sally A. Hopkins, Stanford in the Vale, GB;
Assignee:
Infineum International Limited, Abingdon, Oxfordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/18 (2006.01); C08F 220/28 (2006.01); C08F 220/68 (2006.01); C10L 1/196 (2006.01); C10L 1/198 (2006.01); C10L 10/14 (2006.01);
U.S. Cl.
CPC ...
C08F 220/28 (2013.01); C08F 220/68 (2013.01); C10L 1/1963 (2013.01); C10L 1/1985 (2013.01); C10L 10/14 (2013.01);
Abstract
A sulphur-free polymer comprising structural units of formula (I) and structural units of formula (II):