KR860008953A - 함수소 글라스 미세포말 및 가스- 세라믹과 그 제조 방법 - Google Patents

함수소 글라스 미세포말 및 가스- 세라믹과 그 제조 방법 Download PDF

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KR860008953A
KR860008953A KR1019860004003A KR860004003A KR860008953A KR 860008953 A KR860008953 A KR 860008953A KR 1019860004003 A KR1019860004003 A KR 1019860004003A KR 860004003 A KR860004003 A KR 860004003A KR 860008953 A KR860008953 A KR 860008953A
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ceramic
gas
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할세이 비알 조지
프레이저 맥도웰 존
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알프레드 엘. 마이클센
코닝 글라스 워크스
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Publication of KR860008953A publication Critical patent/KR860008953A/ko

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/16—Compositions for glass with special properties for dielectric glass

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

내용 없음

Description

함수소 글라스 미세포말 및 가스-세라믹과 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. SiO2-Al2O3-B2O3-RO-R2O계, SiO2-Al2O3(B2O3)-P2O5-Li2O-[ZrO2(TiO2)]계, 및 SiO2-P2O5-B2O3-[RO]계에서 선정되는 조성이고, 여기에는 RO는 MgO, CaO, SrO, BaO 및 ZnO 군에서 선택되며, R2O는 알카리 금속 산화물군에서 선택됨을 특징으로 하는 함수소 글라스 미세포말 및 가스-세라믹.
  2. 제1항에 있어서, 산화물을 기준으로 한 중량%로써 적어도 8% SiO2, 적어도 30% B2O3+Al2O3+P2O5및 적어도 10% B2O3+P2O5를 함유하고, 여기에서 SiO2+B2O3+Al2O3+P2O5》RO+R|2O 및 B2O3+Al2O3+P2O5〉RO+R|2O임을 특징으로 하는 함수소 글라스 미세포말 및 가스-세라믹.
  3. 제1항에서 있어서, 산화물을 기준으로 한 중량%로써, 필수적으로 SiO225~65, RO 0~15, Al2O315~35, R2O 0~20, B2O312~35, RO+R|2O 1.5~20, P2O50~10로 구성되는 SiO2-Al2O3-B2O3-RO-R2O계에서 선택된 유리질 표피를 갖는 것을 특징으로 하는 함수소 글라스 미세포 말 및 가스-세라믹.
  4. 제1항에 있어서, 산화물을 기준으로한 중량%로써 필수적으로 SiO240~50, ZrO20~10, Al2O315~35, B2O30~15, P2O|510~25, TiO20~5, Li2O 1~7로 구성되는 SiO2-Al2O3(B2O3)-P2O5-Li|2O-[ZrO2(TiO2)]계로부터 선정됨을 특징으로 하는 함수소 글라스미세포말 및 가스-세라믹.
  5. 제1항에 있어서, 산화물을 기준으로 한 중량%로써 필수적으로 SiO210~50, MgO 0~20, B2O37~20, ZnO 0~15, P2O530~60 MgO+ZnO 2~20로 구성된 SiO2-B2O3-P2O5-[RO]계로부터 선택되는 유리질 표피를 갖는 것을 특징으로 하는 함수소 글라스 미세포 말 및 가스-세라믹.
  6. 제1항에서 제5항중 어느 한 항의 함수소 글라스 미세포말 또는 가스-세라믹의 제조를 위해, (a) RO가 MgO, CaO, SrO, BaO 및 ZnO 군에서 선택되고, R2O는 알카리 금속 산화물군에서 선택되는 SiO2-Al2O3-B2O3-RO-R2O, SiO2-Al2O3(B2O3)-P2O5-Li2O-[ZrO2(TiO2)] 및 SiO2-P2O5-B2O3-[RO]계로부터 선택되는 조성이고, 아민 및/또는 카르보히드 레이트 및/또는 히드로카르본과 인산염의 배합물, 및/또는 암모늄염군에서 선택된 수소 생성제를 함유하는 글라스 배치를 용해하고, (b) 상기 융체를 냉각함과 동시에 이로부터 소정 구조의 글라스 형상을 형성한 후, (c) 상기 형상을 약 700~1000℃에서 그 내부에 함수소 셀이 생성되기에 충분한 시간동안 열처리함을 특징으로 하는 함수소 글라스 미세포말 또는 가스-세라믹의 제조방법.
  7. 제6항에 있어서, 상기 수소 생성제가 NH4H2PO4, (NH4)2HPO4, NH4Cl, NH4B4O7및 Al(PO3)3을 갖는 녹말 및/또는 설탕군에서 선정됨을 특징으로 하는 함수소 글라스 미세포말 또는 가스-세라믹의 제조방법.
  8. 제5항 또는 제6항에 있어서, 상기 열처리가 그 내부에 결정 성장이 일어나기에 충분한 시간동안 계속됨을 특징으로 하는 함수소 가스-세라믹의 제조방법.
  9. 주요 결정상으로서 BPO4및/또는 Mg2P2O7를 함유하는 자생적 함수소 가스-세라믹의 제조를 위해, 산화물을 기준으로 하는 중량%로써 필수적으로 SiO210~50, MgO 0~20, B2O37~20, ZnO 0~15 P2O530~60, MgO+ZnO＞13~20로 구성되며, 인산염과 아민 및/또는 카르보히드레이트 및/또는 히드로카르본의 배합물, 및/또는 암모늄염군에서 선택되는 수소 생성제를 함유하는 글라스 배치를 용해함을 특징으로 하는 함수소 가스-세라믹의 제조방법.
  10. 제9항에 있어서, 상기 수소 생성제가 NH4H2PO4, (NH4)2HPO4, NH4Cl, NH4B4O7그리고 Al(PO3)3를 갖는 녹말 및/또는 설탕군에서 선택됨을 특징으로하는 함 수소 가스-세라믹의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860004003A 1985-05-23 1986-05-22 함수소 글라스 미세포말 및 가스- 세라믹과 그 제조 방법 KR860008953A (ko)

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US73720585A 1985-05-23 1985-05-23
US737,205 1985-05-23

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US6210612B1 (en) 1997-03-31 2001-04-03 Pouvair Corporation Method for the manufacture of porous ceramic articles
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US7387838B2 (en) * 2004-05-27 2008-06-17 Delaware Capital Formation, Inc. Low loss glass-ceramic materials, method of making same and electronic packages including same
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JPS62153145A (ja) 1987-07-08
US4666867A (en) 1987-05-19
JPS6385028A (ja) 1988-04-15

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