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Machine translation
1. (WO1979000820) SURFACE TREATMENT OF HOLLOW GLASS ARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000820    International Application No.:    PCT/EP1979/000015
Publication Date: 18.10.1979 International Filing Date: 19.03.1979
IPC:
C03B 40/04 (2006.01), C03C 17/00 (2006.01), C03C 17/22 (2006.01)
Applicants:
Inventors:
Priority Data:
2812720 23.03.1978 DE
Title (EN) SURFACE TREATMENT OF HOLLOW GLASS ARTICLES
(FR) TRAITEMENT DE SURFACE D"ARTICLES CREUX EN VERRE
Abstract: front page image
(EN)Process for surface treatment of hollow articles made of glass in a glass working machine. The surface treatment is effected by means of glass moulds, the walls of which in contact with the hot glass are made of porous material, wherein the medium used for separating the glass from the mould is entirely or partially, in a continuous or intermittent manner, replaced by a medium which influences chemically and/or physically the surface of the glass in a desired manner.
(FR)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.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)