Resilient tires and wheels – Tires – resilient
Patent
1998-07-22
2000-01-18
Johnstone, Andrienne C.
Resilient tires and wheels
Tires, resilient
152451, 428364, 428393, 428496, B60C 900, D02G 302, D02G 344, D02G 348
Patent
active
060149973
ABSTRACT:
Cellulose extrudates can be made from an optically anisotropic solution containing 94-100 wt % of: cellulose; phosphoric acid and/or its anhydrides; and water by extruding the solution, coagulating the formed extrudates, and then aftertreating those extrudates so that they have a degree of acidity which at least equals 7. Fibers obtained by such a processs possess particularly good thermal stability and are suitable for use as a reinforcing material.
REFERENCES:
patent: 4058411 (1977-11-01), Bellamy et al.
patent: 4839113 (1989-06-01), Villaine et al.
patent: 5368385 (1994-11-01), Adamo et al.
patent: 5571468 (1996-11-01), Meraldi et al.
K. Kamide et al., "Formation and Properties of the Lyotropic Mesophase of the Cellulose/Mixed Inorganic Acid System", Polymer Journal, vol. 25, No. 5, pp. 453-461 (1993).
Derwent Patent Abstract 88-153465/22 (1988).
Derwent Patent Abstract 88-351892/49 (1988).
Patent Abstracts of Japan, vol. 17, No. 42 (C-1020) (1993).
A.S. Chegolya et al., "Production of Regenerated Cellulose Fibers Without Carbon Disulfide", Textile Research Journal 59, Sep. 1989, No. 9, pp. 501-506.
Boerstoel Hanneke
Ypma Marco
Akzo Nobel nv
Fennelly Richard P.
Johnstone Andrienne C.
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