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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.:

US 9085681 B1

PDFFull Text
Date of Patent:
Jul. 21, 2015

Filed:

Feb. 09, 2012

Low gloss ionomer-based capstock

Applicants:

Thomas Majewski, Parma, OH (US);

Hari Rajaraman, Hudson, OH (US);

Roman B. Hawrylko, Avon Lake, OH (US);

Inventors:

Thomas Majewski, Parma, OH (US);

Hari Rajaraman, Hudson, OH (US);

Roman B. Hawrylko, Avon Lake, OH (US);

Assignee:

PolyOne Corporation, Avon Lake, OH (US);

Attorneys:

John H. Hornickel

Maria H. Hoke

Primary Examiner:

Nathan M Nutter

Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08L 23/00 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 2264/102 (2013.01); B32B 2264/104 (2013.01); B32B 2307/408 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/712 (2013.01); B32B 2419/00 (2013.01); B32B 2451/00 (2013.01);
Abstract

A low gloss capstock compound is disclosed. The combination of gloss inhibiting agents, metal-based ionomer thermoplastic resins, and acid scavenger 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.

Find Patent Forward Citations

Majewski, Thomas. (2015). Low gloss ionomer-based capstock (U.S. Patent No. 9085681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9085681

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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