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:
Dec. 20, 1983
Filed:
Jul. 07, 1981
Applicant:
Inventors:
Peter J Briggs, Cheadle Hume, GB;
Kevin McAloon, Appleton Thorn, GB;
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; D21D / ;
U.S. Cl.
CPC ...
428198 ; 428220 ; 428283 ; 428288 ; 428920 ; 1621816 ;
Abstract
A fibrous composite material in the form of a three-dimensional block comprising a mass of combustible fibres and lamellae of a layer mineral, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral, preferably from a suspension, to combustible fibres and forming the fibres and layer mineral into a three-dimensional block, and use of the fibrous composite materials as insulating materials and for the fire protection of substrates.