Axially oriented confined crystallization multilayer films

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United States of America Patent

PATENT NO 9598212
APP PUB NO 20140327174A1
SERIAL NO

14331002

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Abstract

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A method of forming a confined crystallization multilayer film includes coextruding a plurality of first polymer layers and a plurality of second polymer layer to form a multilayer film wherein each first polymer layer is sandwiched between second polymer layers and axially orienting the multilayer film at a temperature below the melting temperature (Tm) of the second polymer layer and to a thickness such that each first polymer layer forms a high aspect ratio substantially crystalline lamellae.

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Patent Owner(s)

Patent OwnerAddress
CASE WESTERN RESERVE UNIVERSITY10900 EUCLID AVENUE CLEVELAND OH 44106

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baer, Eric Cleveland, US 39 372
Carr, Joel Cleveland, US 9 10
Hiltner, Anne Cleveland, US 9 106
Lin, Yijian Cleveland, US 50 66

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