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. 05, 2016
Filed:
Nov. 23, 2011
Applicants:
Robin Daniel Fisher, Loughborough, GB;
Jan Rideout, Rothley, GB;
Inventors:
Robin Daniel Fisher, Loughborough, GB;
Jan Rideout, Rothley, GB;
Assignee:
Saint Gobain Placo SAS, , FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/14 (2006.01); C04B 14/00 (2006.01); C04B 111/28 (2006.01);
U.S. Cl.
CPC ...
C04B 14/00 (2013.01); C04B 28/14 (2013.01); C04B 2111/28 (2013.01);
Abstract
The invention provides a calcium sulphate-based product comprising a phosphate as additive for increased fire resistance. Particularly preferred phosphate additives may be those containing aluminum or ammonium ions.