Sealed glass article of manufacture

• US 3,414,465 A
• Filed: 05/12/1966
• Issued: 12/03/1968
• Est. Priority Date: 06/21/1965
• Status: Expired due to Term

• Current Assignee: Charles F. Rapp, Nils Tryggve E. A. Baak
• Original Assignee: Charles F. Rapp, Nils Tryggve E. A. Baak
• Inventors: BAAK NILS TRYGGVE E A, Rapp, Charles F.
• Application Number:
  US04/549,459
• Time in Patent Office: 936 Days
• US Class Current: 428/428
• CPC Class Codes: C03C 27/00 Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing C03C17/00 takes precedence; layered structures comprising at least one glass sheet B32B17/00; wired glass C03B; joining glass to ceramics C04
• CPC Class Codes: C03C 27/06 Joining glass to glass by processes other than fusing fusing C03B23/20; units for use as elements for closing wall or like openings and comprising two or more parallel glass panes in spaced relationship, the panes being permanently secured together E06B3/66
• CPC Class Codes: C03C 3/083 containing aluminium oxide or an iron compound
• CPC Class Codes: C03C 3/091 containing aluminium
• CPC Class Codes: C03C 3/095 containing rare earths
• CPC Class Codes: C03C 3/118 containing aluminium
• CPC Class Codes: C03C 8/24 Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
• CPC Class Codes: Y10S 65/04 Electric heat

Claims

1. AN ARTICLE OF MANUFACTURE COMPRISING A FUSED QUARTZ SURFACE COATED WITH A BONDING MATERIAL WHEREIN SAID BONDING MATERIAL IS A SOLDER GLASS HAVING THE FOLLOWING RANGE IN COMPOSITION: