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:
Apr. 24, 1984
Filed:
Dec. 09, 1982
Applicant:
Inventors:
Gary W Paddison, York, PA (US);
Thelma J Brackbill, Manheim, PA (US);
Larry L Line, Lancaster, PA (US);
Assignee:
Armstrong World Industries, Inc., Lancaster, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ;
U.S. Cl.
CPC ...
106105 ; 106106 ; 106107 ;
Abstract
Acid cured inorganic compositions which are suitable for use as binder material and which are compatible, in their curing state, with mineral wool are disclosed. The compositions are produced by reacting M.sub.g O and an acid phosphate, chloride or sulfate salt, an amino-alcohol acid-attach control agent and water to form a curable slurry.