Title:
セルロース誘導体とその成形体
Document Type and Number:
Japanese Patent JP7430037
Kind Code:
B2
Abstract:
To provide a cellulose derivative capable of providing a film higher in chlorine resistance and alkali resistance than a cellulose triacetate film, and a molded body obtained from the same.SOLUTION: There is provided a cellulose derivative represented by a structural formula of the general formula (I). X at least contains any combination selected from -(CHCHO)Rand -R, -CHCOOH and -R, and -(CHCH(OR)CHO)Rand -R, Rand Rare each independently a benzoyl group which may have a substituent, or a hydrogen atom, and Ris a benzoyl group which may have a substituent.SELECTED DRAWING: None
Inventors:
Tomohiro Hashizume
Hiroyuki Matsumura
Hiroyuki Matsumura
Application Number:
JP2019104416A
Publication Date:
February 09, 2024
Filing Date:
June 04, 2019
Export Citation:
Assignee:
Daicel Corporation
International Classes:
C08B13/00; B01D71/12; C08B3/00; C08B11/08; C08B11/12; D01F2/00
Domestic Patent References:
| JP2007245107A |
Foreign References:
| DE19619079A1 |
Other References:
松井 栄樹ほか,ショッテンバウマン反応による水溶性天然高分子変換法の開発,高分子論文集,2015年,Vol. 72, No. 2,p. 71-75,Figure 1., ISSN 0386-2186
Attorney, Agent or Firm:
Satoshi Furuya
Yoshitsune Kazumasa
Yoshitsune Kazumasa