Low softening point metallic oxide glasses suitable for use in electronic applications

  • US 4,945,071 A
  • Filed: 04/19/1989
  • Issued: 07/31/1990
  • Est. Priority Date: 04/19/1989
  • Status: Expired due to Term
First Claim
Patent Images

1. A low softening point glass composition comprising 2 to 40% by wt. silver oxide, 12 to 40% by wt. vanadium oxide, and 35 to 75% by wt. tellurium oxide, and 2 to 30% by wt. lead oxide, wherein all percentages total 100.

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