WATER ABSORBING RESIN PARTICLES, METHOD FOR MANUFACTURING WATER ABSORBING RESIN PARTICLES, ABSORPTION BODY, ABSORPTIVE ARTICLE, AND WATER-SEALING MATERIAL

In the present invention, water absorbing resin particles are disclosed in which the speed of absorption of a physiological saline solution is 1-15 seconds, median particle size is 100-600µm, and the amount of residual volatile components is no more than 1.5 by mass percent.

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Bibliographic Details
Main Authors ONODA, YUICHI, TANIMURA, KENJI, HEGURI, ATSUSHI, HANDA, MASAYOSHI
Format Patent
LanguageEnglish
French
Published 07.02.2013
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:In the present invention, water absorbing resin particles are disclosed in which the speed of absorption of a physiological saline solution is 1-15 seconds, median particle size is 100-600µm, and the amount of residual volatile components is no more than 1.5 by mass percent.
Bibliography:Application Number: CA20122843678