BAG FOR MEDICAL TREATMENT LIQUID

PURPOSE:To maintain the resilience of the bag for medical treatment liquid and to improve the blocking resistance and transparency thereof by using the compd. of a proper ratio of specific branched low-density polyethylene(LDPE) for an inner layer and outer layer and using specific straight chain LD...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAWASE MIKIO, USAMI NOBUHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To maintain the resilience of the bag for medical treatment liquid and to improve the blocking resistance and transparency thereof by using the compd. of a proper ratio of specific branched low-density polyethylene(LDPE) for an inner layer and outer layer and using specific straight chain LDPE for an intermediate layer. CONSTITUTION:The compsn. consisting of 70 to 95wt.% straight chain LDPE which is a copolymer of ethylene and 1-olefin of >=0.920g/cm density and 5 to 30wt.% branched LDPE of >=0.918g/cm density obtd. by a high-pressure method is used for the inner layer and the outer layer and the straight chain LDPE of