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특허 상세정보

Low melting glass composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C03C-003/12    C03C-003/21    C03C-014/00    C03C-008/24   
미국특허분류(USC) 106/123 ; 428/426 ; 428/432 ; 428/433
출원번호 US-0005040 (1987-01-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 0
초록

Fluid, stable glasses that are useful for low temperature sealing applications are made by adding jointly bismuth oxide, zinc oxide, and phosphorus pentoxide to the lead oxide-vanadium oxide binary. The phosphorous pentoxide may be replaced partially or entirely with niobium pentoxide and/or tantalum pentoxide. Additives and fillers may be incorporated into the glass composition to enhance the fluidity or adhesive characteristics of the glass, alter its coefficient of linear thermal expansion or make it suitable for die attach application. Group V metal ...

대표
청구항

A low melting glass composition comprising in weight percent calculated on an oxide basis: (a) PbO: 30% to 55%, (b) V2O5: 30% to 55%, (c) Bi2O3: 0.1% to 18%, (d) P2O5, Nb2O5, Ta2O5 or combinations thereof: 0.1% to 10%, (e) ZnO, BaO, SrO, or combinations thereof: 0.1% to 10% wherein the combined weight percent of (c)+(d)+(e) is in the range of 0.3% and 20%, and with the proviso that (a) may be replaced partially up to 25% by weight with cesium oxide. The glass of claim 1 mixed with up to 90% by weight, based on the mixture, of silver or gold powder.

이 특허를 인용한 특허 피인용횟수: 44

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  3. Young, Dianna M.. Articles sealed with glass. USP2003076586087.
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  7. Kawakami Keiichi (Yokohama JPX) Takabatake Mitsuo (Yokohama JPX) Chiba Jiro (Yokohama JPX). Composition for ceramic substrate and substrate. USP1989114883705.
  8. Hahn, Karlheinz Ulrich Gerhard; Werner, Karin. Composition for protection of glassware in dishwasher. USP2012078216990.
  9. Hahn, Karlheinz Ulrich Gerhard. Composition for the protection of glassware in a dishwashing process. USP2012018097576.
  10. Engle, Brian Allen; Ingco, Matthew; Wagner, Chris. Device for measuring properties of working fluids. USP2012098261618.
  11. Sawai, Yuichi; Shiono, Osamu; Namekawa, Takashi; Akata, Hiroyuki; Naito, Takashi; Kanazawa, Keiichi; Kijima, Yuuichi; Hirasawa, Shigemi; Asakura, Shunichi; Hayashibara, Mitsuo. Display device and production method thereof. USP2011098022000.
  12. Hogan, John P.; Dennis, Timothy Alan; Petrmichl, Rudolph Hugo; Kemenah, Greg. Frits for use in vacuum insulating glass (VIG) units, and/or associated methods. USP2018069988302.
  13. Naugler Robert E. ; Anderson Frank E.. Hermetic glass-to-metal seal useful in headers for airbags. USP2001086274252.
  14. Kubota Tutomu (Oume) Sekihara Shu (Oume) Ishigame Juji (Nishitama JPX). Insulating powder and compositions for resistant coating. USP1991035001087.
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  22. Jones, Jeffrey A.. Method and apparatus for installing vacuum insulated glass (VIG) window unit in existing window sash. USP2017099752375.
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