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:
Jul. 23, 1985
Filed:
Dec. 29, 1982
Applicant:
Inventor:
John F Hadley, Bradford Woods, PA (US);
Assignee:
Cyclops Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
4283055 ; 4283166 ; 4283191 ; 428920 ; 428921 ;
Abstract
The specification discloses a fire resistant foam insulated building panel comprised of two skins having a cellular plastic core between them and a fire resistant coating on the interior face of at least one skin. The fire resistant coating is comprised of a film-forming organic polymer having solid, reactive ingredients distributed therethrough which will react when exposed to heat to release nonflammable gases. The gases are entrapped in the film causing it to expand into an insulating barrier up to one hundred times thicker than the original coating.