Title:
Methyl cellulose of gel strength which improved
Document Type and Number:
Japanese Patent JP5918339
Kind Code:
B2
Abstract:
In a first embodiment, the present invention is a process for producing methylcelluloses having greater gel strength than methylcelluloses of the prior art. According to the process of the present invention, methylcellulose is produced by methylating cellulose pulp in two separate stages. In a second embodiment, the present invention is a methylcellulose having a methoxyl substitution of about 29 to about 32 weight percent based upon the weight of the methylcellulose and a gel strength greater than about 223 x (v<0.273>), wherein v represents the viscosity of the methylcellulose.
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Inventors:
Raybert, Kenneth C.
Conklin, Jerry Earl.
Conklin, Jerry Earl.
Application Number:
JP2014234552A
Publication Date:
May 18, 2016
Filing Date:
November 19, 2014
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C08B11/02; A23L5/10; A23L29/00; A23L29/20; A23L29/262; A61K9/20; A61K9/48; A61K47/38; C04B35/632; C08B11/12; C08B11/193; C08J3/21
Domestic Patent References:
| JP5117301A | ||||
| JP6211901A | ||||
| JP9202801A | ||||
| JP60020901A | ||||
| JP6508051A | ||||
| JP61100519A | ||||
| JP51076417A | ||||
| JP60088001A | ||||
| JP59207901A | ||||
| JP58103501A | ||||
| JP9508143A | ||||
| JP8176201A |
Foreign References:
| DE1060374B |
Other References:
食品添加物便覧,株式会社 食品と科学社,1963年10月15日,p.224
DE1060374号の実施例1の再現実験,EP1171471号異議申立事件D13号証,2007年10月 1日
DE1060374号の実施例1の再現実験,EP1171471号異議申立事件D13号証,2007年10月 1日
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito
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