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    METHOD FOR PRODUCING CLOSURES
    11.
    发明公开
    METHOD FOR PRODUCING CLOSURES 审中-公开

    公开(公告)号：EP3836168A1

    公开(公告)日：2021-06-16

    申请号：EP20197615.6

    申请日：2016-04-25

    申请人： Ipsum Limited

    发明人： PLANT, Rowena Dilys

    IPC分类号： H01F1/055 ,  H01F1/057 ,  H01F1/08 ,  H01F7/02 ,  H01F41/16 ,  H01F1/117

    摘要： Disclosed is a method of magnetising a substrate comprising the steps of: preparing a magnetising coat by dispersing a plurality of particles of at least one magnetisable material in a binder; applying the magnetising coat on a surface of the substrate; setting the magnetising coat; and magnetising the magnetisable material in the magnetising coat by exposing the magnetising coat to a magnetic field.

    METHOD OF PREPARING A COMPOUND FOR BONDED MAGNETS, AND COMPOUND FOR BONDED MAGNETS
    18.
    发明公开
    METHOD OF PREPARING A COMPOUND FOR BONDED MAGNETS, AND COMPOUND FOR BONDED MAGNETS 审中-公开

    公开(公告)号：EP3514807A1

    公开(公告)日：2019-07-24

    申请号：EP19152690.4

    申请日：2019-01-21

    申请人： NICHIA CORPORATION

    发明人： YAMANAKA, Satoshi ,  YANO, Takayuki

    IPC分类号： H01F1/055 ,  H01F1/057 ,  H01F1/08 ,  B22F1/00 ,  B22F3/00 ,  B29B7/00 ,  B29B7/46 ,  B29B9/06 ,  B29B9/12

    摘要： Method of preparing a compound for bonded magnets, the method including: coating a magnetic material having an average particle size of 10 μm or less with a thermosetting resin and a curing agent at a ratio of the equivalent weight of the curing agent to the equivalent weight of the thermosetting resin of 2 or higher and 10 or lower to obtain a coated material; granulating the coated material by compression to obtain a granulated product; milling the granulated product to obtain a milled product; and surface treating the milled product with a silane coupling agent to obtain a compound for bonded magnets, the method either including, between the granulation and the milling, heat curing the granulated product to obtain a cured product, or including, between the milling and the surface treatment, heat curing the milled product to obtain a cured product.