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:
Jul. 24, 2012
Filed:
Jan. 12, 2010
Applicants:
Robert T. Sobieski, Charlotte, NC (US);
Allan Marshall, Hudson, OH (US);
Inventors:
Robert T. Sobieski, Charlotte, NC (US);
Allan Marshall, Hudson, OH (US);
Assignee:
OMNOVA Solutions Inc., Fairlawn, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 99/00 (2006.01); C08F 114/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vinyl halide polymer film is provided comprising barium sulfate filler and calcium carbonate filler. The film has a total filler content of at least about 60 phr, and the ratio of barium sulfate filler to calcium carbonate filler is from about 1:3 to about 3:1 by weight. These films exhibit exceptional strength, durability, emission and aesthetic performance properties. Significant manufacturing advantages are also observed.