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JP55122006 |
PURPOSE: To retain the greenness of a rush product for a long time, by immersing rushes in a solution of a metallic compound, e.g. a copper compound, to replace Mg ions with Cu ions. CONSTITUTION: Rushes for tatami facing are reaped, dri...
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JP55106950 |
PURPOSE: To prevent a mixing of inferior tow with a normal tow by a method wherein a flapper for sensing a tow planted position arranged at an outlet part of a conveyor and a cutting machine are cooperated via a timer. CONSTITUTION: Fron...
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JP55093811 |
PURPOSE: A rush treating agent capable of imparting surface gloss, fade resistance, softness, and moisture absorption and desorpiton properties to rush for tatami facing, comprising a catalyst residue from plants consisting of aluminum t...
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JP55026267 |
PURPOSE: To produce degummed silk yarn or fabrics that are resistant to the occurrence of dying uneveness, yellowing and browning, thus having high whiteness, by degumming raw silk or fabrics therefrom in a bath containing a carboxylic a...
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JP55010473 |
PURPOSE: To produce cheaply and simply activated carbon fiber with superior flexibility and adsorbing power in a high yield by carbonizing vegetable fiber and by supporting zinc chloride on the resulting carbide followed by activation. C...
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JP52088629 |
PURPOSE: A method for cutting inorganic fibers to an extremely short length of ≤ 1 mm, with a high purity and without damage, by letting the fibers flow through a gap between a friction aid and a wire mesh screen in the barrel by simpl...
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