Title:
セルロースアセテートフィルム
Document Type and Number:
Japanese Patent JP7323887
Kind Code:
B2
Abstract:
An object of the present disclosure is to provide a cellulose acetate film having excellent bending properties and high transparency. The subject cellulose acetate film contains cellulose acetate having a cellulose triacetate I crystal structure, the cellulose acetate film having a light transmittance of 70% or higher at 660 nm.
Inventors:
Yasumitsu Uraki
Haruo Konno
Shu Shimamoto
Haruo Konno
Shu Shimamoto
Application Number:
JP2019035467A
Publication Date:
August 09, 2023
Filing Date:
February 28, 2019
Export Citation:
Assignee:
National University Corporation Hokkaido University
NIPPON PAPER INDUSTRIES CO.,LTD.
Daicel Corporation
NIPPON PAPER INDUSTRIES CO.,LTD.
Daicel Corporation
International Classes:
C08J5/18; C08B3/06; C08L1/12
Domestic Patent References:
| JP2014211993A | ||||
| JP2011099064A | ||||
| JP2016211116A | ||||
| JP2011148914A | ||||
| JP59166501A | ||||
| JP2018154699A |
Foreign References:
| WO2017155054A1 | ||||
| CN102660050A | ||||
| WO2019240169A1 |
Attorney, Agent or Firm:
Ariko Patent Office
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