Invention Grant
US09248625B2 Multilayer film, use of a multilayer film and process for producing a multilayer film 有权
多层膜,多层膜的制造及多层膜的制造方法

Multilayer film, use of a multilayer film and process for producing a multilayer film
Abstract:
A multilayer film for medical purposes is proposed, with one or two external layers, wherein the external layers contain: a first polyalphaolefin; a first thermoplastic elastomer with a melt viscosity of a melt flow index according to ISO 1133 of from 0.001 to 6 g/10 min at 230° C., 2.16 kg; and a second thermoplastic elastomer with a high melt viscosity not measurable according to ISO 1133 which is higher than the melt viscosity of the first thermoplastic elastomer.
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