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:
Sep. 07, 1982
Filed:
Sep. 16, 1980
Applicant:
Inventor:
Takeo Kato, Toyokawa, JP;
Assignee:
Isolite Babcock Refractories Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
428 49 ; 428 51 ; 428 54 ; 428 58 ; 428 65 ; 428113 ; 428114 ; 428119 ; 428120 ; 428174 ;
Abstract
Fibrous insulating material consisting of a rectangular or semi-cylindrical block obtained by stacking ceramic fiber blankets or felt in the thickness direction thereof and bonding contact surfaces of adjacent blankets or felt to each other with an adhesive. Such insulating fire material is bonded to the furnace surface such that the bonded surfaces are perpendicular to the wall surface. By using the fibrous insulating material which is ready to handle, it is possible to facilitate and reduce time required for construction of the insulating wall.