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:
Jan. 27, 2015
Filed:
Apr. 05, 2011
Paper comprising heat treated bio-soluble inorganic fibers, and method and equipment for making same
Applicants:
Tetsuya Ishihara, Tokyo, JP;
Tetsuya Mihara, Tokyo, JP;
Ken Yonaiyama, Tokyo, JP;
Tomohiko Kishiki, Tokyo, JP;
Inventors:
Tetsuya Ishihara, Tokyo, JP;
Tetsuya Mihara, Tokyo, JP;
Ken Yonaiyama, Tokyo, JP;
Tomohiko Kishiki, Tokyo, JP;
Assignee:
Nichias Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 13/36 (2006.01); D21H 13/40 (2006.01); D21H 27/00 (2006.01);
U.S. Cl.
CPC ...
D21H 13/36 (2013.01); D21H 13/40 (2013.01);
Abstract
Inorganic fiber paper including bio-soluble inorganic fibers which have been subjected to a heat treatment and a binder. A method for producing inorganic fiber paper including: the first step of subjecting amorphous bio-soluble inorganic fibers to a heat treatment; and the second step of making paper comprising the heat-treated bio-soluble inorganic fibers and a binder. Equipment for heating and/or thermal insulation which includes the inorganic fiber paper.