Membrane material for automated dialysis system
First Claim
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1. A film comprising:
- a layer of a polymer blend comprising from about 90% to about 99% by weight of a first component containing a styrene and hydrocarbon copolymer and from about 10% to about 1% by weight of a high melt strength polypropylene having a melt flow index in the range of 10 grams/10 minutes to 800 grams/10 minutes.
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Abstract
A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a film is provided. The film includes a layer of a polymer blend having from about 90% to about 99% by weight of a first component containing a styrene and hydrocarbon copolymer and from about 10% to about 1% of a high melt strength polypropylene.
345 Citations
33 Claims
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1. A film comprising:
a layer of a polymer blend comprising from about 90% to about 99% by weight of a first component containing a styrene and hydrocarbon copolymer and from about 10% to about 1% by weight of a high melt strength polypropylene having a melt flow index in the range of 10 grams/10 minutes to 800 grams/10 minutes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 33)
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13. A cassette and membrane assembly comprising:
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a cassette comprising a first polymer blend comprising from about 70% to about 95 by weight of a first polyolefin and from about 5% to about 30% by weight of a first styrene and hydrocarbon copolymer; and
a film attached to the cassette comprising a layer of a second polymer blend of from about 90% to about 99% by weight of a first component containing a second styrene and hydrocarbon copolymer and from about 10% to about 1% by weight of a high melt strength polypropylene having a melt flow index within the range of 10 grams/10 minutes to 800 grams/10 minutes. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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Specification