Title:
METHOD FOR PRODUCING CELLULOSE ACYLATE, METHOD FOR PRODUCING RESIN COMPOSITION, AND METHOD FOR PRODUCING RESIN MOLDING
Document Type and Number:
Japanese Patent JP2018024805
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing cellulose acylate that makes it possible to obtain a resin molding with its coloration inhibited.SOLUTION: A method for producing cellulose acylate has the step of acylating cellulose, in the presence of at least one catalyst A selected from the group consisting of sulfuric acids and sulfonic acids, and at least one catalyst B selected from the group consisting of inorganic acids other than the catalyst A.SELECTED DRAWING: None
Inventors:
DEN TAMINORI
YAO KENJI
YOSHIZAWA HISAE
YAMAZAKI SUMIAKI
KAWASHIMA MANABU
YAO KENJI
YOSHIZAWA HISAE
YAMAZAKI SUMIAKI
KAWASHIMA MANABU
Application Number:
JP2016158603A
Publication Date:
February 15, 2018
Filing Date:
August 12, 2016
Export Citation:
Assignee:
FUJI XEROX CO LTD
International Classes:
C08B3/00; C08B3/02; C08B3/06
Domestic Patent References:
| JP2014530285A | 2014-11-17 | |||
| JP2014528511A | 2014-10-27 | |||
| JP2014528512A | 2014-10-27 | |||
| JP2000509090A | 2000-07-18 | |||
| JP2010518245A | 2010-05-27 | |||
| JP2007191513A | 2007-08-02 | |||
| JP2011195787A | 2011-10-06 |
Other References:
DATABASE CAPLUS ON STN, AN 1973:112884, DN 78:112884, GURKOVSKAYA, L. V. ET AL., ESTERIFICATION IN T, JPN7017001450, ISSN: 0003548367
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office
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