Preparation of gels derived from carboxymethyl cellulose alkali metal salt

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United States of America Patent

PATENT NO 8633254
APP PUB NO 20080070997A1
SERIAL NO

11855335

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Abstract

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A method of preparing a gel from carboxymethyl cellulose alkali metal salt, which is an anionic cellulose derivative, by using acid or acid solution. To increase the strength and the elasticity of a gel, a water-insoluble metal compound or organic reinforcement is added when mixing. The obtained gel is one of environmentally friendly type gels because the raw material is derived from plant.

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Patent Owner(s)

  • JAPAN ATOMIC ENERGY AGENCY;TAKIGAMI, MACHIKO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amada, Haruyo Takasaki, JP 1 4
Hiroki, Akihiro Takasaki, JP 8 16
Kasai, Noboru Takasaki, JP 7 141
Nagasawa, Naotsugu Takasaki, JP 16 49
Takigami, Machiko Kiryu, JP 4 9
Tamada, Masao Takasaki, JP 21 197
Yagi, Toshiaki Takasaki, JP 33 250
Yoshii, Fumio Takasaki, JP 20 225

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