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Patent Searching and Data


Title:
METHOD OF FORMING A WEB FROM FIBROUS MATERAILS
Document Type and Number:
WIPO Patent Application WO/2013/049835
Kind Code:
A3
Abstract:
Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling.

Inventors:
HALEY, Glenn (419 Glyn Tawel Drive, Granville, OH, 43023, US)
GALL, David, J. (2355 James Road, GranvilleI, OH, 43023, US)
PELLEGRIN, Michael, T. (505 Marion Manor Woods, Newark, OH, 43055, US)
Application Number:
US2012/058339
Publication Date:
May 08, 2014
Filing Date:
October 01, 2012
Export Citation:
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Assignee:
OWENS CORNING INTELLECTUAL CAPITAL, LLC (One Owens Corning Parkway, Toledo, OH, 43659, US)
International Classes:
D04H1/00
Foreign References:
US5876529A1999-03-02
US6071641A2000-06-06
US5236754A1993-08-17
US20040059010A12004-03-25
US5468572A1995-11-21
US5983586A1999-11-16
Other References:
See also references of EP 2761072A4
Attorney, Agent or Firm:
SMITH, Kenneth, J. (Calfee, Halter & Griswold LLPThe Calfee Building,1405 East Sixth Stree, Cleveland OH, 44114, US)
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