Cellulose ether compositions for aqueous media

Details Cellulose ether compositions for aqueous media Cellulose ether compositions for aqueous media

1992-05-20

1993-11-02

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 43, 524 45, 524 46, 524 47, C08L 126, C08L 5102, C08L 3302, C09J 304

Patent

active

052584291

ABSTRACT:
Cellulose ether compositions based on rapidly dissolving, pulverulent, water soluble cellulose ethers contain swellable and suction active superabsorbents to prevent the formation of lumps when dissolved. The cellulose ether composition can be converted into compression moulded pieces which retain the rapid solubility and dissolve without forming lumps.

REFERENCES:
patent: 4134863 (1979-01-01), Fanta et al.
patent: 4421129 (1983-12-01), Wingard
patent: 5032659 (1991-07-01), Heidel
WPIL, File Suppler, An=89-058064, Derwent Publications Ltd., London, GB; & JP-A-87 063 421 (Kuraray K. K.) 13-01-1989.

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