Films and tapes

Details Films and tapes Films and tapes

1989-12-22

1990-12-11

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

428225, 428297, B32B 300

Patent

active

049770152

ABSTRACT:
A melt spun film or tape of a thermoplastic fibre-forming polymer comprising spaced fibrils of the polymer which are substantially aligned to the longitudinal axis of the film, such aligned, spaced fibrils being interconnted to each other in a random manner.

REFERENCES:
patent: 4755540 (1988-07-01), Blakey
patent: 4842924 (1989-06-01), Farris et al.
Maxwell et al., Polymer Engineering and Science, vol. 23, No. 11, Mid-Aug. 1983.
Japanese Abstracts of Patent Nos. 105967 and 103517.

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