Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing multilayer work or article
Patent
1992-10-16
1995-05-16
Tenioni, Leo B.
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Producing multilayer work or article
264171, 2642101, 26421111, 2642884, 2642902, 428516, 428532, 428910, 523124, 523125, 523126, 524 52, 524583, 524585, 525 88, B29C 4700, B29C 4706, B29C 5512, B29C 5516
Patent
active
054158273
ABSTRACT:
For the purpose of improving the quality and especially the mechanical properties of single- or multi-ply sheets with at least one ply, consisting at least in part of thermoplastically processable starch, the sheets are stretched monoaxially or biaxially after they have been produced.
REFERENCES:
patent: 4931488 (1990-06-01), Chiquet
patent: 5045620 (1991-09-01), Itaba et al.
patent: 5133909 (1992-07-01), Suominen
patent: 5234750 (1993-08-01), Akao
"Biaxial Orientation", Encyclopedia of Polymer Science Technology, vol. 2 pp. 339-345, 1965.
Meissner Joachim
Menard Rico
Tomka Ivan
Tenioni Leo B.
Tomka Ivan
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