Blown polyester film

Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified

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Details

428480, 4284744, 428910, B32B 2736

Patent

active

060133600

ABSTRACT:
Film obtained by blowing, using the bubble method from aromatic polyester resins containing a dianhydride of an aromatic tetracarboxylic acid, having thickness inferior to 10 .mu.m.

REFERENCES:
patent: 4145466 (1979-03-01), Leslie et al.
patent: 4837115 (1989-06-01), Igarashi et al.
patent: 5043400 (1991-08-01), Tsuruta et al.
patent: 5776994 (1998-07-01), Al Ghatta et al.
patent: 5801206 (1998-09-01), Khemani et al.
Alger, Polymer Science Dictionary, Chapman & Hall, p. 292, 1989.
Blends of Polycarbonate with Polyester, Research Disclosure Nov. 1993.

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