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:
Oct. 02, 1984
Filed:
Feb. 14, 1983
Applicant:
Inventor:
Frank J Lazet, Media, PA (US);
Assignee:
PQ Corporation, Valley Forge, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C03C / ;
U.S. Cl.
CPC ...
65 27 ; 65134 ; 106D / ; 106 74 ; 501123 ;
Abstract
Forming discrete bodies such as briquettes of glass forming raw materials is often advantageous in melting such materials to form said glasses. Such discrete bodies are formed by combining the particulate raw materials with a liquid binder and compressing the combination. This process is improved by using a dilute silicate solution as the liquid binder and by adding the maximum amount of the silicate solution to the raw materials that still provides a free-flowing dry appearing material. This amount of silicate solution results in a maximum crush strength when the discrete bodies are prepared.