Polymeric material and its use in multilayer products

Details Polymeric material and its use in multilayer products Polymeric material and its use in multilayer products

B - Operations, Transporting

32

B

B32B 27/10 (2006.01) B32B 27/08 (2006.01) B65D 65/40 (2006.01)

Patent

CA 2191109

The invention relates to a multilayer product for the production of packaging, the product comprising a carrier web (1), on one face of which there is disposed a tight multilayer coating (2) which includes a moisture-proof layer (b) and a gas-tight layer (a). The gas-tight layer is made up of a blend of an ethylene/vinyl alcohol copolymer and a polar ethylene polymer. The moisture-proof layer is polyolefin, preferably a blend of polyethylene and a polar ethylene polymer.

L'invention concerne un produit multicouche destiné à la production d'un emballage, ledit produit comprenant une bande porteuse (1) dont une face est pourvue d'un revêtement multicouche (2) étanche qui comprend une couche étanche à l'humidité (b) et une couche étanche aux gaz (a). La couche étanche aux gaz est constituée d'un mélange d'un copolymère d'alcool d'éthylène/de vinyle et d'un polymère d'éthylène polaire. La couche étanche à l'humidité est constituée de polyoléfine, de préférence d'un mélange de polyéthylène et d'un polymère d'éthylène polaire.

Affiliated with

Also associated with

Rating

Polymeric material and its use in multilayer products does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric material and its use in multilayer products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric material and its use in multilayer products will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1537389