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:
Aug. 28, 2018
Filed:
Oct. 14, 2014
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Douglas E. Beyer, Midland, TX (US);
Steven R. Jenkins, Stanford, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/45 (2006.01); C08L 27/08 (2006.01); C08F 214/08 (2006.01); C08K 5/378 (2006.01);
U.S. Cl.
CPC ...
C08K 5/45 (2013.01); C08F 214/08 (2013.01); C08L 27/08 (2013.01); C08K 5/378 (2013.01); C08L 2203/16 (2013.01);
Abstract
A process to prepare a vinylidene chloride heteropolymer comprising copolymerizing vinylidene chloride with at least one comonomer selected from the group consisting of alkyl acrylates, non-vinylidene chloride vinyl monomers and combinations thereof in the presence of an indicator, wherein the indicator is soluble in vinylidene chloride, the at least one comonomer, or a mixture of the vinylidene chloride and the at least one comonomer is provided.