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:
Sep. 10, 2019
Filed:
May. 30, 2018
Applicant:
Vestolit Gmbh & Co. KG, Marl, DE;
Inventors:
Davide Brizzolara, Herten, DE;
Ingo Fischer, Marl, DE;
Jan-Stephan Gehrke, Haltern am See, DE;
Dieter Polte, Schermbeck, DE;
Axel Stieneker, Münster, DE;
Harald Sturm, Dorsten, DE;
Assignee:
VESTOLIT GmbH & Co. KG, Marl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 265/04 (2006.01); C08L 51/00 (2006.01); C08F 2/26 (2006.01);
U.S. Cl.
CPC ...
C08F 265/04 (2013.01); C08F 2/26 (2013.01); C08L 51/003 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01);
Abstract
The invention relates to a method for producing vinyl chloride graft copolymers by emulsion polymerization and to a method for producing mixtures of said graft copolymers. The invention also relates to transparent articles produced using the claimed graft copolymers or mixtures thereof.