JPS6483528A - Production of glass - Google Patents

Production of glass

Info

Publication number
JPS6483528A
JPS6483528A JP24297487A JP24297487A JPS6483528A JP S6483528 A JPS6483528 A JP S6483528A JP 24297487 A JP24297487 A JP 24297487A JP 24297487 A JP24297487 A JP 24297487A JP S6483528 A JPS6483528 A JP S6483528A
Authority
JP
Japan
Prior art keywords
glass
heat treatment
sol
foam
production
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.)
Pending
Application number
JP24297487A
Other languages
Japanese (ja)
Inventor
Seiji Sakai
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP24297487A priority Critical patent/JPS6483528A/en
Publication of JPS6483528A publication Critical patent/JPS6483528A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/12—Other methods of shaping glass by liquid-phase reaction processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

PURPOSE:To prevent generation of foam in final glass, by maintaining heat treatment (pretreatment before sintering) in a specific temperature range for long time in production of glass by sol-gel method using alkyl silicate and silica fine particles as main raw materials. CONSTITUTION:Heat treatment between 100-400 deg.C is maintained for long time in production process of glass by sol-gel method using alkyl silicate and silica fine particles as main raw materials. According to the above-mentioned method, removal of water, organic residue or salt, etc., remaining in sol prepared and being ineffective ingredient of glass can be sufficiently carried out. Therefore, optically high-quality glass free from foam is obtained by carrying out high-temperature sintering treatment after the above-mentioned long-term heat treatment.
JP24297487A 1987-09-28 1987-09-28 Production of glass Pending JPS6483528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24297487A JPS6483528A (en) 1987-09-28 1987-09-28 Production of glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24297487A JPS6483528A (en) 1987-09-28 1987-09-28 Production of glass

Publications (1)

Publication Number Publication Date
JPS6483528A true JPS6483528A (en) 1989-03-29

Family

ID=17097005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24297487A Pending JPS6483528A (en) 1987-09-28 1987-09-28 Production of glass

Country Status (1)

Country Link
JP (1) JPS6483528A (en)

Similar Documents

Publication Publication Date Title
DE59006922D1 (en) METHOD FOR THE HYDROTHERMAL PRODUCTION OF CRYSTALLINE SODIUM DISILICATE.
GB1344089A (en) Method for preparing glass batch
DE69118856D1 (en) Process for converting waste into crystallized glass
DE69117353D1 (en) Process for rapid thermal treatment to maintain silicate glass coatings
JPS5688836A (en) Preparation of glass stock for optical fiber
DE3766144D1 (en) METHOD FOR PRODUCING RADIOACTIVE WASTE CONTAINING BORSILICATE GLASS.
GB1431072A (en) Method of making pressed glass products and glass products made thereby
EP0631990A3 (en) Method and apparatus for pre-heating batch for a glass-melting furnace.
JPS5595645A (en) Tempering treatment method for inorganic glass
ATE119135T1 (en) METHOD FOR THE HYDROTHERMAL PRODUCTION OF POTASSIUM SILICATE SOLUTIONS WITH HIGH SI02:K20 MOLAR RATIO.
DE3861191D1 (en) METHOD FOR PRODUCING CRYSTALLINE L-ARABINOSE.
ES2091711B1 (en) METHOD FOR THE MANUFACTURE OF SILICONE BRICKS.
JPS6483528A (en) Production of glass
CN110526590A (en) A kind of processing technology of fireproof glass
ATE26816T1 (en) PROCESS FOR PRODUCTION OF SILICON DIOXIDE.
CN106698899A (en) Glassware production method
DE69500313D1 (en) NEW METHOD FOR PRODUCING CLONIDINE DERIVATIVES
ES448373A1 (en) Preparing alkali metal silicate glass
PL308490A1 (en) Amorphous alkali metal silicate, method of obtaining same and application thereof
JPS56155028A (en) Preparation of optical glass
SU702076A1 (en) Method of producing silicate enamels
RU2058937C1 (en) Method for production of water glass
JPS58199733A (en) Synthesis of lump silica glass at low temperature
Helgesson Controlled sintering and crystallization of glass powder for the formation of solid glass-ceramics
JPS6126522A (en) Production of quartz glass