Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1992-08-20
1994-04-19
Reddick, Judy M.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428229, 524503, 525 57, 525 58, D02G 300, C08K 504, C08L 2904
Patent
active
053044207
ABSTRACT:
Fibers composed of a vinyl alcohol unit-containing polymer, or composite fibers, yarns or fiber products composed of the phase of the vinyl alcohol unit-containing polymer and the other fiber-forming polymer phase are acetalized with at least one of aldehyde compounds represented by the formulas,
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patent: 5032434 (1991-07-01), Sanchez et al.
patent: 5159013 (1992-10-01), Takida et al.
patent: 5189097 (1993-02-01), LaFleur et al.
Zh Kakuyo-Kai, Derwent Abstracts, AN=87-017942, 1986.
Hirakawa Kiyoshi
Kawamoto Masao
Tanaka Kazuhiko
Tsuda Tomoyasu
Kuraray Co. Ltd.
Reddick Judy M.
Yunitika Ltd.
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