WO2000012440A3 - Method for producing a material made of crystalline glass and stone - Google Patents

Method for producing a material made of crystalline glass and stone Download PDF

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Publication number
WO2000012440A3
WO2000012440A3 PCT/RU1999/000308 RU9900308W WO0012440A3 WO 2000012440 A3 WO2000012440 A3 WO 2000012440A3 RU 9900308 W RU9900308 W RU 9900308W WO 0012440 A3 WO0012440 A3 WO 0012440A3
Authority
WO
WIPO (PCT)
Prior art keywords
articles
crystallization
melt
crystalline
stone
Prior art date
Application number
PCT/RU1999/000308
Other languages
French (fr)
Russian (ru)
Other versions
WO2000012440A2 (en
Inventor
Boris Georgievich Koldaev
Alexandr Borisovich Koldaev
Original Assignee
Boris Georgievich Koldaev
Alexandr Borisovich Koldaev
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 Boris Georgievich Koldaev, Alexandr Borisovich Koldaev filed Critical Boris Georgievich Koldaev
Publication of WO2000012440A2 publication Critical patent/WO2000012440A2/en
Publication of WO2000012440A3 publication Critical patent/WO2000012440A3/en

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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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A method of manufacturing glass - crystalline and stone materials and articles out of melts by casting or molding with subsequent crystallization for obtaining architecture - finishing materials. In the known methods of manufacturing glass - crystalline and stone materials and articles by crystallization of melt pores, cracks and cavities appear in the material, that decrease the strength properties and quality of the material. According to the present method for obtaining strength and dense material and lowering the cost price of articles casting and molding articles are executed in such a way, that by crystallization the structure is formed out of homogeneous crystals, being by their composition monomineral or solid solution of several minerals, having the density of the material crystallized from this melt near or equal to the density of the glass, made out of the same melt. The original charge can comprise wastes of natural phosphates (phosphorites).
PCT/RU1999/000308 1998-08-28 1999-08-26 Method for producing a material made of crystalline glass and stone WO2000012440A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98116007A RU2130435C1 (en) 1998-08-28 1998-08-28 Method of manufacturing stone and glass ceramic articles and materials
RU98116007 1998-08-28

Publications (2)

Publication Number Publication Date
WO2000012440A2 WO2000012440A2 (en) 2000-03-09
WO2000012440A3 true WO2000012440A3 (en) 2001-03-01

Family

ID=20209850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1999/000308 WO2000012440A2 (en) 1998-08-28 1999-08-26 Method for producing a material made of crystalline glass and stone

Country Status (2)

Country Link
RU (1) RU2130435C1 (en)
WO (1) WO2000012440A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162921A (en) * 1977-01-05 1979-07-31 Firsov Vitaly M Glass-crystalline material and method of producing same
JPH0214847A (en) * 1988-06-30 1990-01-18 Kubota Ltd Production of crystallized glass product
JPH05279082A (en) * 1992-04-01 1993-10-26 Osaka Cement Co Ltd Production of crystallized glass
JPH0672741A (en) * 1992-08-26 1994-03-15 Kirin Brewery Co Ltd Crystallized glass material and its production

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162921A (en) * 1977-01-05 1979-07-31 Firsov Vitaly M Glass-crystalline material and method of producing same
JPH0214847A (en) * 1988-06-30 1990-01-18 Kubota Ltd Production of crystallized glass product
JPH05279082A (en) * 1992-04-01 1993-10-26 Osaka Cement Co Ltd Production of crystallized glass
JPH0672741A (en) * 1992-08-26 1994-03-15 Kirin Brewery Co Ltd Crystallized glass material and its production

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199009, Derwent World Patents Index; Class L01, AN 1990-062714, XP002143091 *
DATABASE WPI Section Ch Week 199416, Derwent World Patents Index; Class L01, AN 1994-128726, XP002143092 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 061 (C - 1160) 2 February 1994 (1994-02-02) *

Also Published As

Publication number Publication date
RU2130435C1 (en) 1999-05-20
WO2000012440A2 (en) 2000-03-09

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