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    A method for preparing non-photosensitive fatty acid silver salt grains and an apparatus for preparing the same
    3.
    发明公开
    A method for preparing non-photosensitive fatty acid silver salt grains and an apparatus for preparing the same 有权
    Ein Verfahren zur Herstellung lichtunempfindlicherSilberfettsäuresalzkörnerund ein Apparatdafür

    公开(公告)号：EP1069468A1

    公开(公告)日：2001-01-17

    申请号：EP00115242.0

    申请日：2000-07-13

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Kawanishi, Naoyuki ,  Ando, Takashi

    IPC分类号： G03C1/498 ,  C07C51/41

    CPC分类号： G03C1/49809 ,  B01F7/00291 ,  B01F2215/0463 ,  B01F2215/0468 ,  B01F2215/0472 ,  B01F2215/0477 ,  B01F2215/0481 ,  B01J4/02 ,  B01J19/1806 ,  B01J2219/00094 ,  C07C51/412 ,  C07C53/126

    摘要： A method for preparing non-photosensitive fatty acid silver salt grains was disclosed. The method has the step of reacting a silver ion-containing solution, the solvent of which being water or a mixture of water and an organic solvent, with a solution of a fatty acid alkali metal salt, the solvent of which being water, an organic solvent, or a mixture of water and an organic solvent, to obtain fatty acid silver salt grains; in which the reaction is proceeded by mixing the silver ion-containing solution and the solution of the fatty acid alkali metal salt within a closed mixing means. The dispersion of the non-photosensitive fatty acid silver salt grains prepared according to such method is excellent in dispersion stability and coating property.

    摘要翻译： 公开了一种制备非感光脂肪酸银盐颗粒的方法。 该方法具有将其溶剂为水或水和有机溶剂的溶剂的含银离子的溶液与其溶剂为水的脂肪酸碱金属盐溶液，有机溶剂 溶剂或水与有机溶剂的混合物，得到脂肪酸银盐颗粒; 其中通过将混合含有银离子的溶液和脂肪酸碱金属盐溶液在闭合混合装置内进行反应。 根据这种方法制备的非感光性脂肪酸银盐颗粒的分散性在分散稳定性和涂布性方面是优异的。

    Method and apparatus for preparing grains of a silver salt of an organic acid and method for producing thermally processed image recording materials
    5.
    发明公开
    Method and apparatus for preparing grains of a silver salt of an organic acid and method for producing thermally processed image recording materials 有权
    用于制备有机酸银盐的晶粒和方法用于产生热显影的图像记录材料的方法和装置

    公开(公告)号：EP1168068A2

    公开(公告)日：2002-01-02

    申请号：EP01115968.8

    申请日：2001-06-29

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Kawanishi, Naoyuki ,  Ando, Takashi ,  Nagai, Yoichi, Odawara Plant

    IPC分类号： G03C1/498 ,  C07C51/41

    CPC分类号： G03C1/49881 ,  C07C51/412 ,  G03C1/49809 ,  G03C2001/0157 ,  G03C2200/09 ,  Y10S430/136

    摘要： Disclosed are a method for preparing grains of silver salt of an organic acid by reacting a solution containing silver ions and a solution containing an alkali metal salt of an organic acid, in which the reaction is performed in sealed mixing means and which comprises steps of supplying the solution containing silver ions into a reaction field solution before introduced into the sealed mixing means, and supplying the solution containing an alkali metal salt of an organic acid into the reaction field solution or sealed mixing means to which the solution containing silver ions has been supplied, etc. According to the present invention, high quality grains of silver salt of an organic acid can be efficiently produced at low cost.

    摘要翻译： 公开的是用于通过使含有银离子和含有超过一种有机酸，其中，所述反应是在密封的混合来进行，并包括供给的步骤的碱金属盐的溶液的溶液制备的有机酸银盐的晶粒的方法 该溶液含银离子进入反应场溶液之前引入到密封的混合装置，以及供给含有过有机酸到反应场解的碱金属盐的溶液或密封混合装置以使含有银离子的溶液已被供给 等等。根据本发明，有机酸的银盐的高质量颗粒可以被有效地以低成本制造。