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:
Dec. 13, 2022
Filed:
Sep. 25, 2018
Applicant:
Arkema Inc., King of Prussia, PA (US);
Inventors:
Benjamin Bin Chen, Wayne, PA (US);
Craig A. Polsz, Newtown, PA (US);
Lucy Clarkson, Chadds Ford, PA (US);
Assignee:
Arkerna Inc., King of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/38 (2006.01); C08L 87/00 (2006.01); C08G 18/72 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3802 (2013.01); C08G 18/3804 (2013.01); C08G 18/3806 (2013.01); C08G 18/3812 (2013.01); C08L 87/00 (2013.01); C08G 18/72 (2013.01);
Abstract
Polymers containing halogen functionality are prepared by the addition or condensation polymerization of at least one halogenated reactant containing at least two active hydrogen-containing functional groups per molecule and at least one halogenated heteroalkyl or halogenated heteroalkenyl group per molecule and at least one co-reactant containing at least two functional groups reactive with the active hydrogen groups of the at least one halogenated reactant.