GB486623A - Improvements in the method for producing a heat insulating material out of glass - Google Patents

Improvements in the method for producing a heat insulating material out of glass

Info

Publication number
GB486623A
GB486623A GB9322/37A GB932237A GB486623A GB 486623 A GB486623 A GB 486623A GB 9322/37 A GB9322/37 A GB 9322/37A GB 932237 A GB932237 A GB 932237A GB 486623 A GB486623 A GB 486623A
Authority
GB
United Kingdom
Prior art keywords
glass
producing
insulating material
heat insulating
substances
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
GB9322/37A
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.)
JINDRICH KLOUBEK
VLASTIMIL STRAKA
Original Assignee
JINDRICH KLOUBEK
VLASTIMIL STRAKA
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
Priority to DEST55960D priority Critical patent/DE668592C/en
Priority to FR819738D priority patent/FR819738A/en
Application filed by JINDRICH KLOUBEK, VLASTIMIL STRAKA filed Critical JINDRICH KLOUBEK
Priority to GB9322/37A priority patent/GB486623A/en
Publication of GB486623A publication Critical patent/GB486623A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

486,623. Glass manufacture. STRAKA, V., WEINER, B., and KLOUBEK, J. April 1, 1937, No. 9322. [A Specification was laid open to inspection under Sect. 91 of the Acts, Oct. 8, 1937.] [Class 56] Relates to the method of producing glass foam in which there is mixed with the glass substances, such as zinc, which volatilize at the softening temperature of the glass and solidify, when the glass is cooled, to form evacuated bubbles in the mass of glass. According to the present invention, substances are added which react with one another and set free a large amount of heat but do not set free any gases. A suitable substance is that known under the Registered Trade Mark " Thermit."
GB9322/37A 1936-04-07 1937-04-01 Improvements in the method for producing a heat insulating material out of glass Expired GB486623A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEST55960D DE668592C (en) 1936-04-07 1937-03-13 Process for the production of foam glass
FR819738D FR819738A (en) 1936-04-07 1937-03-25 Process for the production of a heat-insulating glass mass
GB9322/37A GB486623A (en) 1936-04-07 1937-04-01 Improvements in the method for producing a heat insulating material out of glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS819738X 1936-04-07
GB9322/37A GB486623A (en) 1936-04-07 1937-04-01 Improvements in the method for producing a heat insulating material out of glass

Publications (1)

Publication Number Publication Date
GB486623A true GB486623A (en) 1938-06-08

Family

ID=9869721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322/37A Expired GB486623A (en) 1936-04-07 1937-04-01 Improvements in the method for producing a heat insulating material out of glass

Country Status (3)

Country Link
DE (1) DE668592C (en)
FR (1) FR819738A (en)
GB (1) GB486623A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745773C (en) * 1937-11-05 1944-05-26 Corning Glass Works Method and device for producing multicellular glass (foam glass)
NL238682A (en) * 1938-12-20

Also Published As

Publication number Publication date
DE668592C (en) 1938-12-07
FR819738A (en) 1937-10-27

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