Blow molded articles

Details Blow molded articles Blow molded articles

1994-09-09

1997-06-24

Nold, Charles

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 3692, 264512, 528173, B65D 2300

Patent

active

056415486

ABSTRACT:
In accordance with the present invention, there are provided blow molded articles which are composed of specific copolyesters or specific polyester resin compositions and which are highly oriented so that the stretch index as defined by the following equations becomes not less than 130 cm. ##EQU1## The blow molded articles thus provided are excellent in transparency and also excellent in moldability and gas barrier properties and, moreover, excellent also in economical efficiency.

REFERENCES:
patent: 4390683 (1983-06-01), Yatsu et al.
patent: 4398017 (1983-09-01), Go
patent: 4692506 (1987-09-01), Yatsu et al.
Database WPIL, accession No. 85-035365 [06] Derwent Publ., Ltd. London, GB & JPA 59 230 022 (Mitsui Petrochemical) 24-12-1984.
Database WPIL, accession No. 86-134847 [21] Derwent Publ. Ltd., London, GB & JPA 61-072 051 (Mitsui Petrochemical) 14-04-1986.

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