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Patent Searching and Data


Title:
NEW CELLULOSE DERIVATIVE
Document Type and Number:
Japanese Patent JPH08169901
Kind Code:
A
Abstract:

PURPOSE: To obtain a new cellulose derivative excellent in chemical stability and in dispersibility of the powder thereof.

CONSTITUTION: This cellulose derivative is represented by the formula, wherein A is a residue of a cellulose derivative, such as ethyl cellulose, methyl cellulose, hydroxyethyl cellulose or hydroxypropyl cellulose, having n hydroxyl groups removed therefrom; R is an aliphatic chain with the total number of carbon atoms of 6 to 30; and n is at least 1 for one glycol unit of cellulose.


Inventors:
MIYAHARA REIJI
KAMINUMA MIKIKO
UEHARA KEIICHI
Application Number:
JP31787694A
Publication Date:
July 02, 1996
Filing Date:
December 21, 1994
Export Citation:
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Assignee:
SHISEIDO CO LTD
International Classes:
C08B11/08; (IPC1-7): C08B11/08
Attorney, Agent or Firm:
Fukumori Hisao