Sol-gel alumina abrasive grain and vitreous bound abrasive product
    2.
    发明专利
    Sol-gel alumina abrasive grain and vitreous bound abrasive product 有权
    SOL-GEL ALUMINA磨料颗粒和VITREOUS BOUND磨料产品

    公开(公告)号:JP2007231287A

    公开(公告)日:2007-09-13

    申请号:JP2007101967

    申请日:2007-04-09

    CPC classification number: C09K3/1436

    Abstract: PROBLEM TO BE SOLVED: To provide sol-gel alumina abrasive grains which reduce the surface areas of the grains and allow the production of vitreous bonded products using low temperature vitreous bond materials without the production of black points, spots as a result of the incomplete combustion of organic components used in the production process.
    SOLUTION: The sol-gel alumina abrasive grains are characterized by coating the alumina abrasive grains with a ceramic oxide and containing alpha alumina crystals having particle diameters of ≤2 μm.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供减少晶粒表面积的溶胶 - 凝胶氧化铝磨料颗粒,并允许使用低温玻璃粘结材料生产玻璃态粘结产品而不产生黑点,由于 在生产过程中使用的有机组分的不完全燃烧。 溶胶 - 凝胶氧化铝磨料颗粒的特征在于用陶瓷氧化物涂覆氧化铝磨粒,并含有粒径≤2μm的α氧化铝晶体。 版权所有(C)2007,JPO&INPIT

    Flame retardant composites
    8.
    发明专利

    公开(公告)号:AU2005301161B2

    公开(公告)日:2008-08-07

    申请号:AU2005301161

    申请日:2005-10-17

    Abstract: A flame retardant polymer composite is disclosed. The composite includes a polymer base material and a flame retardant filler provided in the polymer base material, the flame retardant filler containing seeded boehmite particulate material having an aspect ratio of not less than 3:1.

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