CELLULOSE POWDER

This cellulose powder has: an average degree of polymerization of 100 to 350; a weight average particle size of over 30 mum, but less than 250 mum; an apparent specific volume of 2 to less than 15 cm3/g; and a particle size distribution sharpness of 1.5 to 2.9. La présente invention concerne une pou...

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Bibliographic Details
Main Authors MATSUI SHINJI, YAMASHITA MITSUO, KAKIZAWA MASAYUKI, OBAE KAZUHIRO
Format Patent
LanguageEnglish
French
Japanese
Published 05.12.2013
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
GENERAL PROCESSES OF COMPOUNDING
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:This cellulose powder has: an average degree of polymerization of 100 to 350; a weight average particle size of over 30 mum, but less than 250 mum; an apparent specific volume of 2 to less than 15 cm3/g; and a particle size distribution sharpness of 1.5 to 2.9. La présente invention concerne une poudre de cellulose ayant : un degré de polymérisation moyen de 100 à 350 ; une dimension des particules moyenne en poids supérieure à 30 mum mais inférieure à 250 mum ; un volume spécifique apparent de 2 à moins de 15 cm3/g ; et une netteté de distribution de la taille des particules de 1,5 à 2,9.
Bibliography:Application Number: WO2013JP65113