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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 9404012 B1

PDFFull Text
Date of Patent:
Aug. 02, 2016

Filed:

May. 17, 2013

Article comprising a flexible material of a non-woven, the flexible material treated with polycarboxy emulsion copolymer binder compositions

Applicant:

Rohm and Haas Company, Philadelphia, PA (US);

Inventors:

James T. Connaughton, I, Pipersville, PA (US);

William C. Finch, Ambler, PA (US);

Michael D. Kelly, North Wales, PA (US);

Hal C. Morris, Abington, PA (US);

Xun Tang, Dresher, PA (US);

Assignee:

Rohm and Haas Company, Philadelphia, PA (US);

Attorney:

Andrew Merriam

Primary Examiner:

Alexa Neckel

Assistant Examiner:

Marie Reddick

Int. Cl.
CPC ...
B32B 13/00 (2006.01); C09D 133/14 (2006.01); C08F 222/02 (2006.01); C08K 5/053 (2006.01); C08K 5/17 (2006.01); C08K 5/20 (2006.01); D06M 13/203 (2006.01); D06M 15/263 (2006.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01);
U.S. Cl.
CPC ...
C09D 133/14 (2013.01); C08F 222/02 (2013.01); C08K 5/053 (2013.01); C08K 5/17 (2013.01); C08K 5/20 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01); D06M 13/203 (2013.01); D06M 15/263 (2013.01); Y10T 428/23986 (2015.04); Y10T 428/2933 (2015.01); Y10T 428/31739 (2015.04); Y10T 428/31786 (2015.04); Y10T 428/31855 (2015.04); Y10T 428/31971 (2015.04); Y10T 442/60 (2015.04); Y10T 442/652 (2015.04); Y10T 442/699 (2015.04);
Abstract

The present invention provides flexible binder compositions comprising one or more polycarboxy emulsion copolymer has a measured Tg of 40° C. or less, such as from −45° C. to 25° C., and a polyol crosslinker. In one embodiment, the binder compositions comprising the polycarboxy emulsion copolymer can be used in making pultruded composites, such as sheets, for example, flexible gypsum board facing sheets, and flexible non-woven articles such as, for example, carpet backing.

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