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Patent Searching and Data


Title:
DISK ROLL AND SUBSTRATE THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/132426
Kind Code:
A1
Abstract:
Provided is a disk roll substrate containing 5 wt% or less of 45 µm or larger shot and comprising 20 to 38 wt% of alumina silicate fibers containing between 40 and 60 wt% of alumina and between 40 and 60 wt% of silica; 10 to 30 wt% of kibushi clay; 2 to 20 wt% of bentonite, and 20 to 40 wt% of mica.

Inventors:
WATANABE KAZUHISA (JP)
NAKAYAMA MASAAKI (JP)
HORIUCHI OSAMU (JP)
Application Number:
PCT/JP2012/002147
Publication Date:
October 04, 2012
Filing Date:
March 28, 2012
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Assignee:
NICHIAS CORP (JP)
WATANABE KAZUHISA (JP)
NAKAYAMA MASAAKI (JP)
HORIUCHI OSAMU (JP)
International Classes:
C03B35/18; B28B1/52; C03B17/06; C04B35/16; C04B35/18; C04B35/80; F16C13/00
Foreign References:
JP2010111541A2010-05-20
JP2007269604A2007-10-18
JP2007197264A2007-08-09
JP2011241920A2011-12-01
JP4920118B12012-04-18
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
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Claims: