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FR2150676B1 - - Google Patents

Info

Publication number
FR2150676B1
FR2150676B1 FR7216926A FR7216926A FR2150676B1 FR 2150676 B1 FR2150676 B1 FR 2150676B1 FR 7216926 A FR7216926 A FR 7216926A FR 7216926 A FR7216926 A FR 7216926A FR 2150676 B1 FR2150676 B1 FR 2150676B1
Authority
FR
France
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
FR7216926A
Other versions
FR2150676A1 (fr
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of FR2150676A1 publication Critical patent/FR2150676A1/fr
Application granted granted Critical
Publication of FR2150676B1 publication Critical patent/FR2150676B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • 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
    • 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
    • C03C10/0036—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 SiO2, Al2O3 and a divalent metal oxide as main constituents
    • 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
    • C03C12/00—Powdered glass; Bead compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (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)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7216926A 1971-05-05 1972-05-04 Expired FR2150676B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1327871A GB1361001A (en) 1971-05-05 1971-05-05 Glass ceramics
GB5515771 1971-11-27

Publications (2)

Publication Number Publication Date
FR2150676A1 FR2150676A1 (fr) 1973-04-13
FR2150676B1 true FR2150676B1 (fr) 1976-08-06

Family

ID=26249676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216926A Expired FR2150676B1 (fr) 1971-05-05 1972-05-04

Country Status (8)

Country Link
US (1) US3826659A (fr)
BE (1) BE783005A (fr)
DE (1) DE2221996C2 (fr)
FR (1) FR2150676B1 (fr)
GB (1) GB1361001A (fr)
IT (1) IT955227B (fr)
NL (1) NL7206137A (fr)
SE (1) SE392880B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967969A (en) * 1971-05-05 1976-07-06 National Research Development Corporation High zirconia containing glass ceramic cement
JPS5250399B2 (fr) * 1972-05-18 1977-12-23
US4500413A (en) * 1982-12-20 1985-02-19 General Electric Company Sintered ceramic article with porous region
US20100243280A1 (en) * 2009-01-12 2010-09-30 Rinoud Hanna Fire retardant composition and method
CN103936286B (zh) * 2014-04-18 2015-12-09 扬州大学 一种利用无铅高钡废弃灯管制备微晶泡沫玻璃的方法
CN114502518A (zh) * 2019-07-24 2022-05-13 艾绿卡资源有限公司 增白方法和组合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236662A (en) * 1962-03-19 1966-02-22 Corning Glass Works Semicrystalline body and method of making it

Also Published As

Publication number Publication date
US3826659A (en) 1974-07-30
BE783005A (fr) 1972-09-01
GB1361001A (en) 1974-07-24
FR2150676A1 (fr) 1973-04-13
DE2221996A1 (de) 1972-11-16
NL7206137A (fr) 1972-11-07
SE392880B (sv) 1977-04-25
DE2221996C2 (de) 1983-03-24
IT955227B (it) 1973-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse