B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 27/32 (2006.01) B32B 1/02 (2006.01) B32B 27/08 (2006.01) B32B 27/30 (2006.01) B65D 65/40 (2006.01)
Patent
CA 2218136
The present invention relates to a multi-layer material for containing liquid products, specifically for liquid products comprising a hypochlorite bleach. This multi-layer material comprises an inner layer, a layer of adhesive and an outer layer. The multi-layer material according to the present invention further comprises a means which prevents the degradation of the multi-layer material when exposed to the aggressive action of the hypochlorite bleach or components of said bleach. Specifically, said protecting means impedes that different layers of the multi-layer material de-laminate from each other.
La présente invention concerne un matériau à couches multiples pour contenir des produits liquides, tout spécialement des produits liquides comportant un agent de blanchiment d'hypochlorite. Le matériau à couches multiples comporte une couche intérieure, une couche d'adhésif et une couche extérieure. Le matériau à couches multiples selon la présente invention comporte en outre un dispositif empêchant la dégradation du matériau à couches multiples lorsque celui-ci est exposé à l'action agressive de l'agent de blanchiment d'hypochlorite ou de ses composants. Spécifiquement, ledit dispositif de protection empêche le délaminage des différentes couches du matériau à couches multiples.
Albanesi Mario
Ciofani Marco
Dimock Stratton Llp
The Procter & Gamble Company
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