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. 21, 2015
Filed:
Jan. 26, 2012
Applicants:
Thomas Majewski, Parma, OH (US);
Hari Rajaraman, Hudson, OH (US);
Inventors:
Thomas Majewski, Parma, OH (US);
Hari Rajaraman, Hudson, OH (US);
Assignee:
PolyOne Corporation, Avon Lake, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08L 23/20 (2006.01); C08K 3/36 (2006.01); C08K 3/30 (2006.01); C08J 3/22 (2006.01); C08L 23/04 (2006.01); C08L 23/08 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); C08J 3/226 (2013.01); C08L 23/04 (2013.01); C08L 23/0815 (2013.01); C08J 2323/06 (2013.01); C08J 2423/06 (2013.01); C08J 2423/16 (2013.01); C08K 3/30 (2013.01); C08K 3/36 (2013.01);
Abstract
A low gloss capstock compound is disclosed. The combination of gloss inhibiting agents and polyolefin elastomer added to conventional polyethylene polymer resin achieves a gloss angle at 85° of below 10 GU. Optionally, the compound can also include weathering agents to improve outdoor durability. The compound can be fully formulated or a masterbatch for let-down into polymer to form the fully formulated compound.