NOVEL CELLULOSE−TYPE MATERIAL - ASAHI CHEMICAL IND

Title:

NOVEL CELLULOSE−TYPE MATERIAL

Document Type and Number:

WIPO Patent Application WO/2003/040189

Kind Code:

A1

Abstract:

A cellulose−type material which is a water−insoluble polysaccharide consisting of β−1,4−sugar chain bonds, having a degree of crystallization of 70% or more and having microfibrils formed radially around the center.

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Inventors:

YAMANE CHIHIRO (JP)
OKAJIMA KUNIHIKO (JP)
OTSUKA MAKIKO (JP)

Application Number:

PCT/JP2002/011615

Publication Date:

May 15, 2003

Filing Date:

November 07, 2002

Export Citation:

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Assignee:

ASAHI CHEMICAL IND (JP)
KANSAI RES INST INC (JP)
YAMANE CHIHIRO (JP)
OKAJIMA KUNIHIKO (JP)
OTSUKA MAKIKO (JP)

International Classes:

C08B15/08; C12P19/04; (IPC1-7): C08B37/00; C12P19/04

Domestic Patent References:

WO1996033222A1

1996-10-24

Foreign References:

JP2001321164A	2001-11-20
US5144021A	1992-09-01

Attorney, Agent or Firm:

Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chom, Chiyoda-ku Tokyo, JP)

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