Production manner null of halogenation silver

更新时间:2023-06-27 10:40:04 阅读: 评论:0

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专利名称:Production manner null of halogenation silver
发明人:INOE KYOSHI,井上 喜芳高血糖适合的水果
泰拳比赛
申请号:JP特願平1-253076
申请日:19890927
奶黄包怎么做公开号:JP第2843867号B2
公开日:存组词语
19990106
专利内容由知识产权出版社提供
摘要:PURPOSE:To produce a nsitive material without causing uneven coating by using a coating liq. prepd. with a dispersion of a silver halide emulsion and a dispersion contg. at least one kind of specified compd. and a least one kind of water soluble polymer compsn. CONSTITUTION:At least one kind of compd. reprented by formula I, II or III as an antimold agent and at least one kind of water soluble polymer compsn. are added to a dispersion of a water soluble polymer ud in the production of a silver halide photographic nsitive material. In the formula I, each of R1 and R2 is H, alkyl, etc., R1 and R2 may bond to each other to form an arom. ring and R3 is H, alkyl, etc. In the formula II, R6 is H, lower alkyl, etc., and R7 is H, lower alkyl, etc. In the formula III, each of R8-R10 is H, lower alkyl, etc., and they may be different from each other. The water soluble polymer compsn. does not cau trouble such as crawling during coating, is stable and uful for the photographic nsitive material and has superior suitability to production.
申请人:KONIKA KK,コニカ株式会社
地址:東京都新宿区西新宿1丁目26番2号
国籍:JP
代理人:高月 亨未来的英语
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