Method for modifying fibers

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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Details

C162S143000, C536S095000, C536S099000

Reexamination Certificate

active

07985855

ABSTRACT:
A method for modifying fibers is provided, which method comprises dispersing in water or a dilute alkali aqueous solution under shear a cellulose ether having such a low degree of substitution that a molar degree of substitution with an alkyl group and/or a hydoxyalkyl group ranges from 0.05 to 1.3, applying the resulting dispersion to fibers, and drying the applied fibers.

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Hawley's Condensed Chemical Dictionary, 14th Edition, 2002—1page web printout.
Definition of dissolve, Oxford English Dictionary, http://dictionary.oed.com, accessed online on May 24, 2010.
Definition of dispersion, Oxford English Dictionary, http://dictionary.oed.com, accessed online on May 24, 2010.
Definition of colloid, Oxford English Dictionary, 1989, 2nd edition, http://www.oed.com, accessed online on Dec. 13, 2010.
English language abstract of JP 2003252724 (Sep. 10, 2003).
English language abstract of JP 60137938 (Jul. 22, 1985).

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