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公开(公告)号:US5681692A
公开(公告)日:1997-10-28
申请号:US594611
申请日:1996-02-02
申请人: Michael William Orem , Richard Lee Daubendiek , Douglas Lee Oehlbeck , Joseph George Lighthouse
发明人: Michael William Orem , Richard Lee Daubendiek , Douglas Lee Oehlbeck , Joseph George Lighthouse
CPC分类号: G03C1/043 , B01D19/0404 , G03C1/0051 , G03C1/047
摘要: The invention relates to a solution for forming silver halide emulsions comprising water, a gelatin containing less than 30 micromoles of methionine per gram of gelatin, and at least one antifoamant selected from the group consisting of RCO.sub.2 (CH.sub.2 CH.sub.2 O).sub.x OCR (I) wherein RC and CR represent the carbon chain in carboxylic acids with chain lengths of predominantly 12-18 carbon atoms, x has a mean value of 4 to 5 from a mixture with a distribution of values between 2 and 7, and (H.sub.3 CSi) �(OSi (CH.sub.3).sub.2).sub.d O-- (CH.sub.2 CH.sub.2 CH.sub.2 O--).sub.n C.sub.4 H.sub.9 !.sub.3 (II) wherein the molecular weight is 2500 to 3500 and d and n have average values of less than 15.
摘要翻译: 本发明涉及用于形成卤化银乳剂的溶液,其包含水,每克明胶中含有少于30微摩尔甲硫氨酸的明胶和至少一种选自下组的消泡剂:RCO 2(CH 2 CH 2 O)x OCR(I),其中RC和 CR表示链长度主要为12-18个碳原子的羧酸中的碳链,x从2到7之间的分布的混合物的平均值为4至5,和(H3CSi)[(OSi(CH3 )2)dO-(CH 2 CH 2 CH 2 O-)nC 4 H 9] 3(II)其中分子量为2500〜3500,d和n的平均值小于15。
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公开(公告)号:US5645980A
公开(公告)日:1997-07-08
申请号:US586359
申请日:1996-01-16
申请人: Hugh Gerald McGuckin , John Stuart Badger , Ronald Anthony Gogle , Paul Joseph Riesenberger , Michael William Orem
发明人: Hugh Gerald McGuckin , John Stuart Badger , Ronald Anthony Gogle , Paul Joseph Riesenberger , Michael William Orem
CPC分类号: G03C7/3046
摘要: An aqueous solution for rinsing silver halide photographic elements comprising a nonionic surfactant and an anionic surfactant, wherein the solution has a surface tension of 32 dynes/cm or less and a method for using the rinsing solution.
摘要翻译: 一种用于漂洗含有非离子表面活性剂和阴离子表面活性剂的卤化银照相元件的水溶液,其中该溶液具有32达因/厘米或更小的表面张力和使用该漂洗溶液的方法。
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