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. 14, 1999
Filed:
Jun. 12, 1998
Applicant:
Inventors:
Alain De Meringo, Paris, FR;
Fabrice Lafon, Paris, FR;
Jean-Luc Bernard, Clermont, FR;
Veronique Renous Chan, Paris, FR;
Assignee:
Isover Saint-Gobain, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ;
U.S. Cl.
CPC ...
501 36 ; 501 35 ; 501 38 ; 428374 ; 428392 ;
Abstract
The invention relates to 'two-component' inorganic fibers obtained by conjoint fiber formation from two different inorganic compositions, especially two glass compositions based on SiO.sub.2, alkali metal oxides and alkaline-earth metal oxides;