Powder granulation method and granulation device

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United States of America Patent

PATENT NO 9427717
APP PUB NO 20130055909A1
SERIAL NO

13637042

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Abstract

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A powder granulation method affords greater operation efficiency and working efficiency and enhanced product recovery rate by preventing powder from being adhered to a container inner wall while suppressing variability in particle size of product to the utmost. A plurality of scrapers are disposed so as to abut or come close to the inner face of a bottomed cylindrical container that accommodates powder so that the powder in the container is granulated by causing an inner bottom surface of the container to rotate on a horizontal plane.

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Patent Owner(s)

Patent OwnerAddress
NARA MACHINERY CO LTDTOKYO 140-0011

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishii, Katsunori Tokai-mura, JP 19 190
Iwamatsu, Hidetoshi Tokyo, JP 4 8
Kato, Yoshiyuki Tokai-mura, JP 117 1632
Kihara, Yoshiyuki Tokai-mura, JP 4 21
Kurita, Tsutomu Tokai-mura, JP 11 163
Suzuki, Masahiro Tokai-mura, JP 505 7194
Yoshimoto, Katsunobu Tokai-mura, JP 2 16

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