Title:
球状セルロ-スを製造する際に用いる組成物
Document Type and Number:
Japanese Patent JP3982269
Kind Code:
B2
Abstract:
To obtain a solvent composition suitable for obtaining in a high yield a spherical cellulose having a particle size of 300-500 μm in the manufacture of the spherical cellulose having the particle size of 300-500 μm using a solvent.
This solvent composition is obtained by incorporating a surfactant having a structure bearing a methylpolysiloxane as a hydrophobic group and a polyxoyethylene as a hydrophilic group into a water-insoluble solvent.
COPYRIGHT: (C)2003,JPO
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Inventors:
Tosho Masami
Yasuto Umeda
Michitaka Sasaki
Yasuto Umeda
Michitaka Sasaki
Application Number:
JP2002015759A
Publication Date:
September 26, 2007
Filing Date:
January 24, 2002
Export Citation:
Assignee:
Chisso Co., Ltd.
International Classes:
C08J3/14; C08B15/08; C09K23/54; C08K5/02; C08L1/02; C08L71/02; C08L83/12
Domestic Patent References:
| JP55044312A | ||||
| JP51005361A | ||||
| JP57159801A | ||||
| JP8283457A | ||||
| JP10195103A | ||||
| JP5200268A | ||||
| JP1275601A | ||||
| JP62079231A | ||||
| JP62246935A | ||||
| JP62265328A | ||||
| JP56024429A | ||||
| JP56024430A | ||||
| JP64043530A |
Foreign References:
| US5328603 |