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A medical solution tubing useful in combination with medical solution packages and pouches includes an outer layer of polypropylene, ethylene propylene copolymer, or modified ethylene propylene copolymer; an intermediate layer comprising a polymeric elastomer, a blend of a low melt index EVA and a h

A medical solution tubing useful in combination with medical solution packages and pouches includes an outer layer of polypropylene, ethylene propylene copolymer, or modified ethylene propylene copolymer; an intermediate layer comprising a polymeric elastomer, a blend of a low melt index EVA and a high melt index EVA, EnBA, or blends thereof, or a blend of an EVA-based polymeric adhesive and an elastomeric polyester; and an inner layer comprising EVA, a blend of a low melt index EVA and a high melt index EVA, EMA, EnBA, or blends thereof, or PVC.

대표청구항 ▼

1. A polymeric medical tubing comprising:a) an intermediate layer comprising a polymeric material selected from the group consisting of i) ethylene n-butyl acrylate copolymer, ii) blends of ethylene n-butyl acrylate copolymer with a polymeric elastomer, iii) a blend of a low melt index EVA and a hig

1. A polymeric medical tubing comprising:a) an intermediate layer comprising a polymeric material selected from the group consisting of i) ethylene n-butyl acrylate copolymer, ii) blends of ethylene n-butyl acrylate copolymer with a polymeric elastomer, iii) a blend of a low melt index EVA and a high melt index EVA, and iv) a blend of a low melt index EVA, a high melt index EVA, and an elastomer; b) an inner layer, bonded to an inner surface of the intermediate layer, and comprising a polymeric material selected from the group consisting of i) a blend of a low melt index EVA and a high melt index EVA, ii) ethylene methyl acrylate copolymer, iii) ethylene n-butyl acrylate copolymer, and iv) blends thereof; and c) an outer layer, bonded to an outer surface of the intermediate layer, and comprising a polymeric material selected from the group consisting of i) polypropylene, ii) ethylene propylene copolymer, and iii) modified ethylene propylene copolylmer.