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    • 27. 发明专利
    • PRODUCTION OF WATER SOLUBLE HEMICELLULOSE
    • JPH11240902A
    • 1999-09-07
    • JP4375698
    • 1998-02-25
    • FUJI OIL CO LTD
    • MAEDA YUICHIHATTORI MITSUONAKAMURA TERUHIROSATO YOKOFURUTA HITOSHI
    • C08B37/00C08B37/14
    • PROBLEM TO BE SOLVED: To obtain a water soluble hemicellulose extremely excellent in limpid property and easy to use by extracting the water soluble hemicellulose with an aqueous medium from a raw material containing the water soluble hemicellulose, concentrating the extract liquid and removing insoluble substances therefrom. SOLUTION: This water soluble hemicellulose is obtained by extracting the water soluble hemicellulose with an aqueous medium from a raw material containing the water soluble hemicellulose originated from preferably a soybean at preferably 80-140 deg.C and pH 2-1, then concentrating the extract liquid by preferably >=1.5 fold concentrating ratio, and then removing insoluble substances therefrom. It is preferable to remove a hydrophobic substance or a low molecular weight substance from the extract liquid by an active carbon treatment, a resin adsorption treatment or the like. For removing the insoluble substance, it becomes easily separatable by heating the concentrated liquid preferably at >=50 deg.C and leaving as standing still for >=1 hr. As the other additive elemental material, a dextrin, a glue plant, an agar, an emulsifying agent and a fatty acid soap, etc., as an antifoam agent can be blended.
    • 29. 发明专利
    • MANUFACTURE OF INORGANIC FORMED BODY
    • JPH08309476A
    • 1996-11-26
    • JP11699495
    • 1995-05-16
    • FUJI OIL CO LTD
    • HATTORI MITSUOFURUTA HITOSHIMAEDA YUICHI
    • B22C1/26B22C1/22C04B35/632C04B35/636C04B35/66C09J105/14
    • PURPOSE: To improve the dispersion stability of the inorganic substance which is the main raw material, and to improve the workability such as the plasticity, flllability, and the shape-keeping quality accompanied by the forming, and the strength by manufacturing an inorganic formed body using the water soluble hemicellulose. CONSTITUTION: When the water soluble hemicellulose, in particular, the water soluble hemicellulose derived from beans is used as the water soluble polymer, the inorganic formed body excellent in the dispersion stability, plasticity, fillability, and the shape- keeping quality is obtained. When the water soluble hemicellulose is used as the water soluble polymer which is the raw material of the inorganic formed body, the dispersed condition more excellent in the stability is obtained compared with the case where the water soluble cellulose, etc., is used. When the inorganic formed body is manufactured using the water soluble hemicellulose, the dispersion stability of the inorganic substance which is the raw material is improved, and the workability such as the plasticity, fillability, and shape-keeping quality accompanied by the forming, and the strength become excellent. The inorganic formed body small in the defective ratio and excellent in quality in the final product can be obtained, and the productivity can be improve.