FR2007655A1 - Process for making a glayed morous glass of high - impact strength - Google Patents

Process for making a glayed morous glass of high - impact strength

Info

Publication number
FR2007655A1
FR2007655A1 FR6913580A FR6913580A FR2007655A1 FR 2007655 A1 FR2007655 A1 FR 2007655A1 FR 6913580 A FR6913580 A FR 6913580A FR 6913580 A FR6913580 A FR 6913580A FR 2007655 A1 FR2007655 A1 FR 2007655A1
Authority
FR
France
Prior art keywords
glass
glayed
morous
making
impact strength
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.)
Withdrawn
Application number
FR6913580A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2007655A1 publication Critical patent/FR2007655A1/en
Withdrawn legal-status Critical Current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
    • 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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/08—Other methods of shaping glass by foaming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

Porous glass of low specific gravity can withstand impacts greater than glass. The invention provides a porous glass with density less than 1.0 with a glaze of about 0.6 mm thickness such that the layer in contact with the glaze has a density greater than 0.4 gms/cc. The glaze is pref. provided without a gas generator. The strength is obtained by freezing the glass rapidly to create an internal tension.
FR6913580A 1968-05-02 1969-04-29 Process for making a glayed morous glass of high - impact strength Withdrawn FR2007655A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES353430A ES353430A1 (en) 1968-05-02 1968-05-02 Procedure for the manufacture of cellular glass pieces of high impact resistance. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
FR2007655A1 true FR2007655A1 (en) 1970-01-09

Family

ID=8448876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913580A Withdrawn FR2007655A1 (en) 1968-05-02 1969-04-29 Process for making a glayed morous glass of high - impact strength

Country Status (6)

Country Link
JP (1) JPS4928251B1 (en)
BE (1) BE732359A (en)
DE (1) DE1921912B2 (en)
ES (1) ES353430A1 (en)
FR (1) FR2007655A1 (en)
NL (1) NL6906670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2656634C1 (en) * 2017-04-06 2018-06-06 Автономная некоммерческая организация высшего образования "Белгородский университет кооперации, экономики и права" Method for obtaining coatings on block foam glass

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176932A (en) * 1984-02-17 1985-09-11 Inax Corp Glazed inorganic expansion molded article and production thereof
JPS63318461A (en) * 1987-06-23 1988-12-27 三菱電機株式会社 Heating apparatus for refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2656634C1 (en) * 2017-04-06 2018-06-06 Автономная некоммерческая организация высшего образования "Белгородский университет кооперации, экономики и права" Method for obtaining coatings on block foam glass

Also Published As

Publication number Publication date
DE1921912B2 (en) 1977-09-01
NL6906670A (en) 1969-11-04
DE1921912A1 (en) 1969-11-20
JPS4928251B1 (en) 1974-07-25
BE732359A (en) 1969-10-01
ES353430A1 (en) 1969-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse