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. 27, 1982
Filed:
Feb. 02, 1981
Applicant:
Inventors:
Wayne T Barrett, Malvern, PA (US);
Patrick M Brown, Exton, PA (US);
Assignee:
Foote Mineral Co., Exton, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C09K / ; C03B / ;
U.S. Cl.
CPC ...
106313 ; 65134 ; 65136 ; 501 27 ;
Abstract
A novel flux for glass compositions which is an eutectic mixture of lithium carbonate and sodium sulfate (liquidus temperature 496.degree. C.) is used in fiberizable glass compositions to improve fluidity and reduce the temperature of fusion of the raw materials of which the glass is formed.