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1.
公开(公告)号:US3961959A
公开(公告)日:1976-06-08
申请号:US436868
申请日:1974-01-28
申请人: Mitsuto Fujiwhara , Keiji Kasai , Yoshinobu Nakagawa , Hiroshi Tokura , Kenji Itoh , Seiji Muramoto
发明人: Mitsuto Fujiwhara , Keiji Kasai , Yoshinobu Nakagawa , Hiroshi Tokura , Kenji Itoh , Seiji Muramoto
IPC分类号: G03C7/26 , C07D211/74 , C07D233/86 , C07D277/62 , C07D307/33 , C07D417/12 , G03C5/305 , G03C7/30 , G03C7/305 , G03C5/30 , G03C1/06 , G03C7/00
CPC分类号: C07D307/33 , C07D211/74 , C07D233/86 , G03C5/305 , G03C7/30511 , Y10S430/158
摘要: A process for developing a light-sensitive silver halide photographic material in the presence of a new development inhibitor releasing type compound which liberates a compound having development inhibiting action and simultaneously produces a colourless compound.
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公开(公告)号:US4272601A
公开(公告)日:1981-06-09
申请号:US43760
申请日:1979-05-30
申请人: Hiroshi Tokura , Keiji Sato , Makoto Tomono , Sadatugu Terada , Hideaki Arai
发明人: Hiroshi Tokura , Keiji Sato , Makoto Tomono , Sadatugu Terada , Hideaki Arai
CPC分类号: G03G9/1138 , Y10T428/2991 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998
摘要: Disclosed are carrier compositions for electrophotographic developers comprising core particles coated with a mixture of a resin and an organic surfactant having at least one carbon-fluorine bond and at least one functional group having an affinity for the resin. An intermediate resin layer may be present on the core particles, which themselves may be metal, glass or silicon dioxide, e.g.
摘要翻译: 公开了用于电子照相显影剂的载体组合物,其包含涂覆有具有至少一个碳 - 氟键的树脂和有机表面活性剂的混合物的核心颗粒和至少一种对树脂具有亲和性的官能团。 中间树脂层可以存在于芯颗粒上,其本身可以是金属,玻璃或二氧化硅,例如金属,
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