Title:
BASIC MAGNESIUM SULFATE POWDER, METHOD FOR PRODUCING BASIC MAGNESIUM SULFATE POWDER, RESIN COMPOSITION CONTAINING BASIC MAGNESIUM SULFATE POWDER, MASTER BATCH PELLET, AND FORMED BODY
Document Type and Number:
WIPO Patent Application WO/2020/022403
Kind Code:
A1
Abstract:
This basic magnesium sulfate powder according to the present invention has a surface at least a portion of which is coated with an inorganic phosphorous compound. A phosphorous content is preferably 0.001-5.0 mass%.
Inventors:
INAGAKI TORU (JP)
YOSHIHARA KAZUKI (JP)
NOMURA RYOICHI (JP)
TAKAZAKI KAORU (JP)
KATO YUZO (JP)
YOSHIHARA KAZUKI (JP)
NOMURA RYOICHI (JP)
TAKAZAKI KAORU (JP)
KATO YUZO (JP)
Application Number:
PCT/JP2019/029103
Publication Date:
January 30, 2020
Filing Date:
July 24, 2019
Export Citation:
Assignee:
UBE MAT IND LTD (JP)
International Classes:
C01F5/40; C08K9/02; C08L101/00
Domestic Patent References:
| WO2016186152A1 | 2016-11-24 | |||
| WO2013151188A1 | 2013-10-10 |
Foreign References:
| JP2007161954A | 2007-06-28 | |||
| US20090292047A1 | 2009-11-26 |
Other References:
IWANAGA, HIROSHI ET AL.: "Growth Mechanism and Properties of Sector-Like Magnesium Hydroxide Sulfate Hydrate", CERAM. SOC. JPN., vol. 102, no. 1185, 1 May 1994 (1994-05-01), pages 436 - 441, XP055679722, ISSN: 0914-5400
Attorney, Agent or Firm:
KISARAGI ASSOCIATES (JP)
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