Clear, autoclavable plastic formulation for medical liquid conta

Details Clear, autoclavable plastic formulation for medical liquid conta Clear, autoclavable plastic formulation for medical liquid conta

1983-09-08

1984-04-03

Seccuro, Carman J.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

524505, 525 93, 525 98, 525227, C08L 5302, C08L 5300, C08L 2308, C08L 2312

Patent

active

044408153

ABSTRACT:
A clear, flexible, thermoplastic material capable of being processed into hollow shapes by conventional thermoplastic processing methods and subsequently autoclaved, comprises four components: from about 45 to 70% by weight of a polyolefin polypropylene, including its copolymers, admixed with from; about 5 to 25% by weight of an ethylene loweralkyl acrylate polymer from; about 10 to 40% by weight of a thermoplastic ethylene butylene block copolymer elastomer having terminal polystyrene blocks; and from 0 to 15% of a high-boiling point petroleum distillation byproduct as represented by mineral oil. The above material is particularly desirable for manufacturing medical liquid containers such as autoclavable, flexible, collapsible, intravenous solution containers.

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