Title:
METHOD FOR PRODUCING CELLULOSE ETHER
Document Type and Number:
Japanese Patent JP2015214683
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a cellulose ether comprising a drying step capable of continuously and stably drying a highly adhesive hydrous cellulose ether with high thermal efficiency without causing the adhesive growth and solidification of the hydrous cellulose ether in a dryer.SOLUTION: The method for producing a cellulose ether comprises at least a drying step of drying a hydrous cellulose ether having a water content of more than 50 mass% using a rotary through-flow dryer.
Inventors:
YOSHIDA MITSUHIRO
Application Number:
JP2015086766A
Publication Date:
December 03, 2015
Filing Date:
April 21, 2015
Export Citation:
Assignee:
SHINETSU CHEMICAL CO
International Classes:
C08B11/08; C08J3/00
Domestic Patent References:
| JP2005239846A | 2005-09-08 | |||
| JP3865413B2 | 2007-01-10 | |||
| JP2012211340A | 2012-11-01 | |||
| JPH05345801A | 1993-12-27 | |||
| JPH0873501A | 1996-03-19 | |||
| JP2001233961A | 2001-08-28 | |||
| JP2010047622A | 2010-03-04 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Kyoko Tsunoda
Yu Tanaka
Tokumoto Koichi
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Kyoko Tsunoda
Yu Tanaka
Tokumoto Koichi