DE2321173C3 - Borphosphatglas mit verbesserter Entglasungsfestigkeit, Verfahren zu seiner Herstellung und seine Verwendung - Google Patents

Borphosphatglas mit verbesserter Entglasungsfestigkeit, Verfahren zu seiner Herstellung und seine Verwendung

Info

Publication number
DE2321173C3
DE2321173C3 DE2321173A DE2321173A DE2321173C3 DE 2321173 C3 DE2321173 C3 DE 2321173C3 DE 2321173 A DE2321173 A DE 2321173A DE 2321173 A DE2321173 A DE 2321173A DE 2321173 C3 DE2321173 C3 DE 2321173C3
Authority
DE
Germany
Prior art keywords
glass
mol
oxide
alkali
pbo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2321173A
Other languages
German (de)
English (en)
Other versions
DE2321173B2 (de
DE2321173A1 (de
Inventor
Neil Hunter Ray
William Derek Robinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2321173A1 publication Critical patent/DE2321173A1/de
Publication of DE2321173B2 publication Critical patent/DE2321173B2/de
Application granted granted Critical
Publication of DE2321173C3 publication Critical patent/DE2321173C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus 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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/21—Silica-free oxide glass compositions containing phosphorus containing titanium, zirconium, vanadium, tungsten or molybdenum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
DE2321173A 1972-04-27 1973-04-26 Borphosphatglas mit verbesserter Entglasungsfestigkeit, Verfahren zu seiner Herstellung und seine Verwendung Expired DE2321173C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1956072 1972-04-27
GB3814172A GB1395942A (en) 1972-04-27 1972-08-16 Inorganic oxide glasses

Publications (3)

Publication Number Publication Date
DE2321173A1 DE2321173A1 (de) 1973-11-15
DE2321173B2 DE2321173B2 (de) 1978-02-09
DE2321173C3 true DE2321173C3 (de) 1978-10-19

Family

ID=26254125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2321173A Expired DE2321173C3 (de) 1972-04-27 1973-04-26 Borphosphatglas mit verbesserter Entglasungsfestigkeit, Verfahren zu seiner Herstellung und seine Verwendung

Country Status (12)

Country Link
US (1) US3935018A (cg-RX-API-DMAC7.html)
JP (1) JPS536646B2 (cg-RX-API-DMAC7.html)
AU (1) AU468373B2 (cg-RX-API-DMAC7.html)
BE (1) BE798480A (cg-RX-API-DMAC7.html)
CA (1) CA982160A (cg-RX-API-DMAC7.html)
DD (1) DD103224A5 (cg-RX-API-DMAC7.html)
DE (1) DE2321173C3 (cg-RX-API-DMAC7.html)
FR (1) FR2182149B1 (cg-RX-API-DMAC7.html)
GB (1) GB1395942A (cg-RX-API-DMAC7.html)
IT (1) IT987088B (cg-RX-API-DMAC7.html)
NL (1) NL7305552A (cg-RX-API-DMAC7.html)
SE (1) SE390164B (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046540A (en) * 1973-02-19 1977-09-06 Imperial Chemical Industries Limited Glass injection moulding process
GB1501735A (en) * 1975-09-19 1978-02-22 Ici Ltd Phosphate glass composition
US4076541A (en) * 1976-03-22 1978-02-28 Owens-Illinois, Inc. Glasses suitable for laser application, glass lasers, and method for making same
JPS5372027A (en) * 1976-12-09 1978-06-27 Hoya Glass Works Ltd Hazeeproof glass for spectacle
NL7903914A (nl) * 1979-05-18 1980-11-20 Philips Nv Glas, werkwijze voor het bereiden van glas, voorwerpen van glas.
US4285730A (en) * 1979-10-05 1981-08-25 Corning Glass Works Moldable glasses
GB2150927A (en) * 1983-12-07 1985-07-10 Standard Telephones Cables Ltd Renewable optical surfaces
JPH0753924B2 (ja) * 1985-01-22 1995-06-07 旭化成工業株式会社 合成繊維の溶融紡糸用冷却筒
US4939292A (en) * 1985-08-01 1990-07-03 Phillips Petroleum Company Synthesis of esters from alcohols containing carbon monoxide as an impurity
US5607886A (en) * 1994-05-20 1997-03-04 Kabushiki Kaisya Ohara Optical glass for mold pressing having softening capability at low temperature
US6268425B1 (en) 1996-10-01 2001-07-31 Corning Incorporated Glass/polymer melt blends
US6103810A (en) * 1996-10-01 2000-08-15 Corning Incorporated Glass/polymer melt blends
US6512879B1 (en) * 1997-01-14 2003-01-28 Corning Incorporated Glass composition and optical device made therefrom
US6969422B2 (en) * 2000-09-20 2005-11-29 Goodrich Corporation Inorganic matrix composition and composites incorporating the matrix composition
US7732358B2 (en) * 2000-09-20 2010-06-08 Goodrich Corporation Inorganic matrix compositions and composites incorporating the matrix composition
US20050031843A1 (en) * 2000-09-20 2005-02-10 Robinson John W. Multi-layer fire barrier systems
US20080063875A1 (en) * 2000-09-20 2008-03-13 Robinson John W High heat distortion resistant inorganic laminate
US6966945B1 (en) * 2000-09-20 2005-11-22 Goodrich Corporation Inorganic matrix compositions, composites and process of making the same
US7094285B2 (en) * 2000-09-20 2006-08-22 Goodrich Corporation Inorganic matrix compositions, composites incorporating the matrix, and process of making the same
US6469443B1 (en) 2001-03-20 2002-10-22 Federal-Mogul World-Wide, Inc. Cadmium-free amber automotive lamp
WO2012032370A1 (en) * 2010-09-10 2012-03-15 Prysmian S.P.A. Fire resistant optical cable
CN109081579B (zh) * 2018-09-17 2021-07-27 成都光明光电有限责任公司 磷酸盐激光钕玻璃
CN114634309B (zh) * 2022-03-09 2023-05-12 中国科学院上海光学精密机械研究所 一种耐氢氟酸侵蚀玻璃及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE809952C (de) * 1950-07-08 1951-08-06 Leitz Ernst Gmbh Optisches Glas
NL91169C (cg-RX-API-DMAC7.html) * 1952-11-22
US2996391A (en) * 1953-01-21 1961-08-15 Leitz Ernst Gmbh Optical glass
US2996390A (en) * 1953-11-13 1961-08-15 Leitz Ernst Gmbh Optical glass with anomalous partial dispersion
NL91245C (cg-RX-API-DMAC7.html) * 1954-05-26
FR1152757A (fr) * 1956-05-25 1958-02-25 Saint Gobain Compositions de verres alcalino-phosphoriques alumineux
US3499774A (en) * 1966-03-28 1970-03-10 Glass Container Ind Research C Mercury-containing phosphate glass

Also Published As

Publication number Publication date
DE2321173B2 (de) 1978-02-09
IT987088B (it) 1975-02-20
GB1395942A (en) 1975-05-29
AU468373B2 (en) 1976-01-08
JPS4947407A (cg-RX-API-DMAC7.html) 1974-05-08
CA982160A (en) 1976-01-20
DD103224A5 (cg-RX-API-DMAC7.html) 1974-01-12
BE798480A (fr) 1973-10-19
US3935018A (en) 1976-01-27
JPS536646B2 (cg-RX-API-DMAC7.html) 1978-03-10
SE390164B (sv) 1976-12-06
DE2321173A1 (de) 1973-11-15
AU5462373A (en) 1974-10-24
FR2182149A1 (cg-RX-API-DMAC7.html) 1973-12-07
NL7305552A (cg-RX-API-DMAC7.html) 1973-10-30
FR2182149B1 (cg-RX-API-DMAC7.html) 1978-01-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee