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1. (WO2013153332) NATURAL COLD SURFACE TREATMENT FOR HOLLOW GLASS ITEMS

Pub. No.:    WO/2013/153332    International Application No.:    PCT/FR2013/050782
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Fri Apr 12 01:59:59 CEST 2013
IPC: C03C 17/32
C03C 17/00
Applicants: SAINT-GOBAIN EMBALLAGE
Inventors: LAVALLEY-MAILLET, Perrine
DESCORPS-DECLERE, Aurélie
OBERT, Edouard
DA SILVA, Claude
Title: NATURAL COLD SURFACE TREATMENT FOR HOLLOW GLASS ITEMS
Abstract:
The invention relates to a composition for cold treatment of hollow glass items, characterised in that it comprises an aqueous solution containing 0.01 wt % to 1 wt % of carnauba wax solids and 0.07 wt % to 0.8 wt % of wheat gluten solids. The invention further relates to a method for cold treatment of hollow glass items which includes spraying said composition, and to a hollow glass item thus obtained.