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:
Sep. 17, 2013
Filed:
Apr. 29, 2011
Applicants:
Michael E. Evans, Granville, OH (US);
Patrick M. Gavin, Newark, OH (US);
Scott E. Colangelo, Heath, OH (US);
Inventors:
Michael E. Evans, Granville, OH (US);
Patrick M. Gavin, Newark, OH (US);
Scott E. Colangelo, Heath, OH (US);
Assignee:
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 6/02 (2006.01); C03C 13/00 (2006.01); E04B 1/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
An unbonded loosefill insulation material formed from a glass batch is provided. The glass batch comprises, in weight percent: 62.0-69.0% of SiO, 0.0-4.0% of AlO, 7.0-12.0% of CaO, 0.0-5.0% of MgO, 3.0-14.0% of BO, 13.0-18.0% of NaO and 0.0-3.0% of KO. The unbonded loosefill insulation material is configured for distribution in a blowing insulation machine.