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WO1979000820A1 - Traitement de surface d'articles creux en verre - Google Patents

Traitement de surface d'articles creux en verre Download PDF

Info

Publication number
WO1979000820A1
WO1979000820A1 PCT/EP1979/000015 EP7900015W WO7900820A1 WO 1979000820 A1 WO1979000820 A1 WO 1979000820A1 EP 7900015 W EP7900015 W EP 7900015W WO 7900820 A1 WO7900820 A1 WO 7900820A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
surface treatment
hollow glass
medium
objects
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.)
Ceased
Application number
PCT/EP1979/000015
Other languages
German (de)
English (en)
Inventor
H Eichhorn
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 WO1979000820A1 publication Critical patent/WO1979000820A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
    • C03C17/005—Coating the outside
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/04—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material

Definitions

  • the invention relates to a method for tempering hollow glass objects in the glass processing machine.
  • the surface of hollow glass is tempered in order to achieve a higher strength of the objects with the same weight or to be able to work with the same strength with a lower weight and lower wall thickness.
  • Conveyor belt to the tempering tunnel set up in the cooling furnace takes place, in which the glass articles passing through are treated with a gas.
  • This goal is achieved through the use of glass molds, the walls of which come into contact with the hot glass and are made of porous material, the medium used for separating the glass and mold being replaced in whole or in part, permanently or temporarily by a medium that covers the surface of the glass in the desired manner chemically and / or physically influenced.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Surface Treatment Of Glass (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Procede de traitement de surface d'articles creux en verre dans une machine qui travaille le verre. Le traitement de surface sera obtenu par l'emploi de moules a verres, dont les parois qui viennent en contact avec le verre chaud sont constituees de materiau poreux, ou le milieu utilise pour separer le verre du moule est entierement ou partiellement, d'une maniere continue ou intermittente, remplace par un milieu qui influence chimiquement et/ou physiquement la surface du verre de la maniere desiree.
PCT/EP1979/000015 1978-03-23 1979-03-19 Traitement de surface d'articles creux en verre Ceased WO1979000820A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2812720 1978-03-23
DE19782812720 DE2812720C3 (de) 1978-03-23 1978-03-23 Verfahren zum Verändern der chemischen und/oder physikalischen Eigenschaften der Oberfläche von Hohlglasgegenständen in porösen Glasformen

Publications (1)

Publication Number Publication Date
WO1979000820A1 true WO1979000820A1 (fr) 1979-10-18

Family

ID=6035271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1979/000015 Ceased WO1979000820A1 (fr) 1978-03-23 1979-03-19 Traitement de surface d'articles creux en verre

Country Status (3)

Country Link
EP (1) EP0018365A1 (fr)
DE (1) DE2812720C3 (fr)
WO (1) WO1979000820A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051080A (en) * 1988-12-14 1991-09-24 Sewell Plastics, Inc. Parison lubrication apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498819A (en) * 1967-01-09 1970-03-03 Aaron K Lyle Glass container coating
DE2032734A1 (en) * 1970-07-02 1972-02-03 Owens Illinois Inc Metallic oxide glass coating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498819A (en) * 1967-01-09 1970-03-03 Aaron K Lyle Glass container coating
DE2032734A1 (en) * 1970-07-02 1972-02-03 Owens Illinois Inc Metallic oxide glass coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051080A (en) * 1988-12-14 1991-09-24 Sewell Plastics, Inc. Parison lubrication apparatus

Also Published As

Publication number Publication date
DE2812720A1 (de) 1979-09-27
DE2812720B2 (de) 1980-01-24
DE2812720C3 (de) 1980-09-25
EP0018365A1 (fr) 1980-11-12

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