C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
6/93
C08L 1/08 (2006.01) C08K 3/00 (2006.01) C09K 19/00 (2006.01) C09K 19/54 (2006.01) D01F 2/28 (2006.01)
Patent
CA 1133658
MESOPHASE DOPE CONTAINING CELLULOSE DERIVATIVE AND INORGANIC ACID ABSTRACT OF THE DISCLOSURE A mesophase dope useful for producing shaped articles, for example, filaments and films, comprises at least 10% by weight of at least one cellulose derivative and the balance consisting of an aqueous solution of at least 5% by weight of at least one inorganic acid, the dope exhibiting the mesophase property even in the case where no fluid dynamic stress is applied thereto.
360521
Kamide Kenji
Matsui Toshihiko
Okajima Kunihiko
Asahi Kasei Kogyo Kabushiki Kaisha
Macrae & Co.
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