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:
Apr. 19, 2011
Filed:
Apr. 14, 2008
Girish T. Dalal, Avon Lake, OH (US);
Ann Giovannitti-jensen, Bay Village, OH (US);
Theodore J. Schmitz, Avon, OH (US);
David A. Wendell, Avon, OH (US);
Mark D. Julius, Avon, OH (US);
Robert S. Newby, Hudson, OH (US);
Girish T. Dalal, Avon Lake, OH (US);
Ann Giovannitti-Jensen, Bay Village, OH (US);
Theodore J. Schmitz, Avon, OH (US);
David A. Wendell, Avon, OH (US);
Mark D. Julius, Avon, OH (US);
Robert S. Newby, Hudson, OH (US);
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Abstract
A CPVC composition having good impact and heat stability includes a siloxane-acrylic copolymer impact modifier and an aluminosilicate zeolite, and a reduced amount of a liquid stabilizer such as a tin compound. Such compositions can be formed into piping for indoor and outdoor water systems including hot water.