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EP0515806A1
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Method for biological and chemical-physical protection of cork stoppers
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EP0546237A1
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Method for lubrication and sealing of cork stoppers with silico-paraffin and plasto-silico-paraffin compounds
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EP0465830A2
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Inert and non toxic surface coating for hot and cold lubrification and plasticization of cork stoppers
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EP0351503A1
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Silicone-based preparation for the non-toxic bleaching of corks
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EP0277603A2
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Silicon emulsion for cork lubrication and sealing of bottles and other containers of long shelf-life beverages and foodstuffs
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