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:
Nov. 23, 2010
Filed:
Nov. 29, 2007
Kiarash Alavi Shooshtari, Littleton, CO (US);
Diana Kim Fisler, Littleton, CO (US);
Kiarash Alavi Shooshtari, Littleton, CO (US);
Diana Kim Fisler, Littleton, CO (US);
Johns Manville, Denver, CO (US);
Abstract
A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises a substantially unpolymerized acrylate and/or methacrylate primarily having no more than approximately six recurring moieties. The composition is either unpolymerized at the time of its application to the fiberglass or in the form of an oligomer. The curable composition is coated on fiberglass and thereafter is cured to form a secure binder. In a preferred embodiment the fiberglass is the form of building insulation. In other embodiments the product is a microglass-based substrate useful for as a printed circuit board, battery separator, filter stock, or reinforcement scrim.