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GB1398345A - Moulding glass - Google Patents

Moulding glass

Info

Publication number
GB1398345A
GB1398345A GB799273A GB799273A GB1398345A GB 1398345 A GB1398345 A GB 1398345A GB 799273 A GB799273 A GB 799273A GB 799273 A GB799273 A GB 799273A GB 1398345 A GB1398345 A GB 1398345A
Authority
GB
United Kingdom
Prior art keywords
glass
moulding
phosphate
moulding glass
heading
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
GB799273A
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
Priority to GB799273A priority Critical patent/GB1398345A/en
Priority to AU64979/74A priority patent/AU6497974A/en
Priority to DE19742405453 priority patent/DE2405453A1/en
Priority to IT2032674A priority patent/IT1006321B/en
Priority to FR7405358A priority patent/FR2218300B1/fr
Priority to JP1865174A priority patent/JPS5082115A/ja
Priority to US05/586,918 priority patent/US4046540A/en
Publication of GB1398345A publication Critical patent/GB1398345A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00Other methods of shaping glass
    • C03B19/06Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C10/00Devitrified 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
    • C03C10/0054Devitrified 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/12Silica-free oxide glass compositions
    • C03C3/16Silica-free oxide glass compositions containing phosphorus
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/12Silica-free oxide glass compositions
    • C03C3/16Silica-free oxide glass compositions containing phosphorus
    • C03C3/19Silica-free oxide glass compositions containing phosphorus containing boron

Landscapes

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

Abstract

1398345 Moulding glass IMPERIAL CHEMICAL INDUSTRIES Ltd 21 Jan 1974 [19 Feb 1973 12 April 1973] 7992/73 and 17615/73 Heading C1M Shaped glass articles are formed by injection moulding either particulate glass having a transformation temperature not greater than 300‹ C. (as measured by differential calorimetry using a pure silica reference sample) or a composite of such a glass on an inorganic substance. The glass is preferably a phosphate glass. A number of compositions of phosphate glasses (in mole per cent) and their corresponding transformation temperatures are given.
GB799273A 1973-02-19 1973-02-19 Moulding glass Expired GB1398345A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB799273A GB1398345A (en) 1973-02-19 1973-02-19 Moulding glass
AU64979/74A AU6497974A (en) 1973-02-19 1974-01-30 Glass moulding process
DE19742405453 DE2405453A1 (en) 1973-02-19 1974-02-05 METHOD OF MANUFACTURING SHAPED GLASS ARTICLES
IT2032674A IT1006321B (en) 1973-02-19 1974-02-08 GLASS MOLDING PROCESS
FR7405358A FR2218300B1 (en) 1973-02-19 1974-02-18
JP1865174A JPS5082115A (en) 1973-02-19 1974-02-18
US05/586,918 US4046540A (en) 1973-02-19 1975-06-16 Glass injection moulding process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB799273A GB1398345A (en) 1973-02-19 1973-02-19 Moulding glass
GB1761573 1973-04-12

Publications (1)

Publication Number Publication Date
GB1398345A true GB1398345A (en) 1975-06-18

Family

ID=26241802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB799273A Expired GB1398345A (en) 1973-02-19 1973-02-19 Moulding glass

Country Status (6)

Country Link
JP (1) JPS5082115A (en)
AU (1) AU6497974A (en)
DE (1) DE2405453A1 (en)
FR (1) FR2218300B1 (en)
GB (1) GB1398345A (en)
IT (1) IT1006321B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464192A (en) * 1982-05-25 1984-08-07 United Technologies Corporation Molding process for fiber reinforced glass matrix composite articles

Also Published As

Publication number Publication date
IT1006321B (en) 1976-09-30
FR2218300B1 (en) 1977-06-10
FR2218300A1 (en) 1974-09-13
JPS5082115A (en) 1975-07-03
DE2405453A1 (en) 1974-08-22
AU6497974A (en) 1975-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee