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81. 发明授权

EP0666498B1 Fotografisches Silberhalogenidmaterial 失效
标题翻译：卤化银照相材料
公开(公告)号：EP0666498B1
公开(公告)日：2000-12-20
申请号：EP95100961.2
申请日：1995-01-25
申请人： AGFA-GEVAERT N.V.
发明人： Helling, Günter, Dr. , Wagner, Klaus, Dr.
IPC分类号： G03C1/047
CPC分类号： G03C1/047 , Y10S430/142

82. 发明公开

EP1033615A1 A method of manufacturing a silver halide emulsion 失效
标题翻译： Verfahren zur Herstellung einer Silberhalogenidemulsion
公开(公告)号：EP1033615A1
公开(公告)日：2000-09-06
申请号：EP00108088.6
申请日：1997-08-28
申请人： KONICA CORPORATION
发明人： Yamamoto, Shinichi
IPC分类号： G03C1/015 , G03C1/047 , G03C1/025 , G03C1/005
CPC分类号： B01D61/145 , G03C1/0051 , G03C1/015 , G03C1/025 , G03C1/047 , G03C2001/0056 , G03C2001/0157 , G03C2001/03535 , G03C2001/0473
摘要： Disclosed is a method of manufacturing a silver halide emulsion, the method comprising the step of ultrafiltrating a silver halide emulsion containing silver halide grains and gelatin having an average molecular weight of 500 to 70,000, by means of an ultrafiltration unit having an ultrafiltration membrane, whereby the emulsion is desalted and concentrated.
摘要翻译：公开了一种卤化银乳剂的制造方法，该方法包括通过具有超滤膜的超滤单元超滤含有卤化银颗粒的卤化银乳剂和平均分子量为500〜70,000的明胶的步骤，由此将乳液脱盐并浓缩。

83. 发明公开

EP1014176A3 Silver halide emulsions containing recombinant gelatin-like proteins 无效
标题翻译：含有重组明胶样蛋白的卤化银乳剂
公开(公告)号：EP1014176A3
公开(公告)日：2000-08-02
申请号：EP99204382.8
申请日：1999-12-17
申请人： Fuji Photo Film B.V.
发明人： De Wolf, Anton , Werten, Marc Willem Theodoor , Wisselink, Hendrik Wouter , Jansen-van den Bosch, Tanja Jacoba , Toda, Yuzo , van Heerde, Georg Valentino , Bouwstra, Jan Bastiaan
IPC分类号： G03C1/005 , G03C1/047 , C07K14/78
CPC分类号： G03C1/047 , C07K14/78 , G03C1/0051
摘要： The invention provides non-natural gelatin-like proteins prepared by genetic engineering and having a molecular weight of from about 2.5 kDa to about 100 kDa end having an amino acid sequence comprising more than 4 different amino acids. The invention also provides tabular silver halide emulsions containing these gelatin-like proteins as a peptizer. Tabular grains account for more than 75% of the total grain projected area of the emulsions, and the silver halide grains are nucleated in the presence of nucleation peptizer and thereafter grown in the presence of a growth peptizer. and having a molecular weight of 2.5-100 kDa.
摘要翻译：本发明提供了通过基因工程制备并具有约2.5kDa至约100kDa分子量的非天然明胶样蛋白质，其具有包含超过4种不同氨基酸的氨基酸序列。本发明还提供了含有这些明胶样蛋白作为塑解剂的片状卤化银乳剂。片状颗粒占乳剂总颗粒投影面积的75％以上，卤化银颗粒在成核塑解剂存在下成核，然后在生长塑解剂存在下生长。并具有2.5-100kDa的分子量。

84. 发明公开

EP1014176A2 Silver halide emulsions containing recombinant gelatin-like proteins 无效
标题翻译： Silberhalogenidemulsionen，die rekombinante gelatineartige Proteine enthalten
公开(公告)号：EP1014176A2
公开(公告)日：2000-06-28
申请号：EP99204382.8
申请日：1999-12-17
申请人： Fuji Photo Film B.V.
发明人： De Wolf, Anton , Werten, Marc Willem Theodoor , Wisselink, Hendrik Wouter , Jansen-van den Bosch, Tanja Jacoba , Toda, Yuzo , van Heerde, Georg Valentino , Bouwstra, Jan Bastiaan
IPC分类号： G03C1/005 , G03C1/047 , C07K14/78
CPC分类号： G03C1/047 , C07K14/78 , G03C1/0051
摘要： The invention provides non-natural gelatin-like proteins prepared by genetic engineering and having a molecular weight of from about 2.5 kDa to about 100 kDa and having an amino acid sequence comprising more than 4 different amino acids. The invention also provides tabular silver halide emulsions containing these gelatin-like proteins as a peptizer. Tabular grains account for more than 75% of the total grain projected area of the emulsions, and the silver halide grains are nucleated in the presence of nucleation peptizer and thereafter grown in the presence of a growth peptizer. and having a molecular weight of 2.5-100 kDa.
摘要翻译：本发明提供了通过遗传工程制备并且分子量为约2.5kDa至约100kDa且具有包含多于4个不同氨基酸的氨基酸序列的非天然明胶样蛋白。本发明还提供了含有这些明胶样蛋白作为胶溶剂的片状卤化银乳剂。片状颗粒占乳液总颗粒投影面积的75％以上，卤化银颗粒在成核胶溶剂存在下成核，此后在生长胶溶剂的存在下生长。并具有2.5-100kDa的分子量。

85. 发明授权

EP0558410B1 Procédé de préparation d'une gélatine pour les émulsions photographiques et gélatine obtenue 失效
标题翻译：一种用于制备明胶的照相乳剂，并因此可用明胶过程
公开(公告)号：EP0558410B1
公开(公告)日：1998-08-26
申请号：EP93400476.3
申请日：1993-02-24
申请人： SKW BIOSYSTEMS
发明人： Goirand, Alain , Schoentjes, Michel , Tournier, Sylviane
IPC分类号： C09H3/00 , G03C1/047
CPC分类号： G03C1/047 , C09H3/00

86. 发明授权

EP0662634B1 Ballasted optical brighteners 失效
标题翻译： Optische Aufheller mit einer Ballastgruppe
公开(公告)号：EP0662634B1
公开(公告)日：1998-08-19
申请号：EP94119241.1
申请日：1994-12-06
申请人： EASTMAN KODAK COMPANY
发明人： Adin, Anthony, c/o Eastman Kodak Co. , Bagchi, Pranab, c/o Eastman Kodak Co.
IPC分类号： G03C1/815 , G03C1/047 , C08H1/06
CPC分类号： G03C1/8155 , D06L4/60 , D06L4/621 , G03C1/047 , G03C2200/47 , Y10S430/134
摘要： A ballasted water-soluble optical brightener of formula (I) is new. Polymer = a gelatin residue; M = a cation; X = a gp. which can undergo nucleophilic displacement; and Z = -N(R2)-R1 or -O-R3: R1 and R2 = H or an aromatic gp. opt. substd. by one or more gps. unreactive to X; and R3 as for R1 other than H. Also claimed is a photographic element contg. the optical brightener (I) in at least one layer.
摘要翻译：式（I）的镇流水溶性荧光增白剂是新的。聚合物=明胶残渣; M =阳离子; X = gp。可以进行亲核取代; 和Z = -N（R 2）-R 1或-O-R 3：R 1和R 2 = H或芳族gp。选择。 substd。由一个或多个gps。对X不起作用并且R 3与除H以外的R 1相同。还要求保护的是照相元件。荧光增白剂（I）在至少一层中。

87. 发明公开

EP0843207A1 Method for the preparation of an improved photographic tabular emulsion rich in chloride 失效
标题翻译： Verfahren zur Herstellung einer动物desserten photoischen乳液mit氯酸盐Tafelkörnern
公开(公告)号：EP0843207A1
公开(公告)日：1998-05-20
申请号：EP97202948.2
申请日：1997-09-23
申请人： AGFA-GEVAERT N.V.
发明人： Verrept, Peter , Andriessen, Hieronymus
IPC分类号： G03C1/005 , G03C1/035 , G03C1/047
CPC分类号： G03C1/0053 , G03C1/047 , G03C5/16 , G03C2001/03558 , G03C2001/0818 , G03C2200/01 , Y10S430/167
摘要： A method is disclosed of preparing of a photographic silver halide emulsion comprising precipitating in one or more precipitation steps in a reaction vessel, followed by desalting by means of flocculation and washing or by means of ultrafiltration, said emulsion comprising gelatin as a binder and {100} tabular silver halide grains containing at least 50 mole % of chloride, wherein at least 40 % by number of all grains is provided by said tabular grains, and wherein said tabular grains exhibit an average aspect ratio of at least 2, an average thickness of at most 0.5 µm, and an average equivalent circular crystal diameter of 0.3 µm or more, characterized in that during said precipitation step(s) said gelatin binder present in said reaction vessel is substantially free of calcium ions and is oxidised to a degree in order to have a methionine content of at most 4000 ppm.
摘要翻译：公开了一种制备照相卤化银乳剂的方法，包括在反应容器中的一个或多个沉淀步骤中沉淀，然后通过絮凝和洗涤或通过超滤脱盐，所述乳液包含明胶作为粘合剂和ä100ü表格含有至少50摩尔％氯化物的卤化银颗粒，其中由所述片状颗粒提供至少40％的全部颗粒，并且其中所述片状颗粒的平均纵横比为至少2，平均厚度至多为 0.5μm，平均当量圆形晶体直径为0.3μm或更大，其特征在于，在所述沉淀步骤期间，存在于所述反应容器中的所述明胶粘合剂基本上不含钙离子并按顺序氧化至一定程度具有至多4000ppm的甲硫氨酸含量。

88. 发明公开

EP0813109A1 Photographic element with improved scratch resistance 失效
标题翻译：摄影元素mit verbesserter Kratzfestigkeit
公开(公告)号：EP0813109A1
公开(公告)日：1997-12-17
申请号：EP97201695.0
申请日：1997-06-04
申请人： EASTMAN KODAK COMPANY
发明人： Fant, Alfred Bruce, c/o Eastman Kodak Company , Visconte, Gary William, c/o Eastman Kodak Company , Wang, Yongcai, c/o Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/815 , G03C1/047
CPC分类号： G03C1/047 , G03C1/7614 , G03C1/815
摘要： A photographic element having improved scratch resistance and abrasion resistance is disclosed. The imaging element includes a support, at least one light-sensitive layer, and a protective layer. The protective layer has a UV ray absorbing dye layer which includes a UV ray absorbing dye, a high boiling point organic solvent and a hydrophilic binder. The protective layer has an outermost layer which includes a matting agent and a modified gelatin having at least one carboyxlic acid moiety where at least one carboxylic acid moiety of gelatin is modified into a monoamide of a polyamine whereby at least one additional amine group is introduced.
摘要翻译：公开了具有改进的耐擦伤性和耐磨性的照相元件。成像元件包括支撑体，至少一个感光层和保护层。保护层具有包含紫外线吸收染料，高沸点有机溶剂和亲水性粘合剂的紫外线吸收染料层。保护层具有最外层，其包括消光剂和具有至少一个羧基部分的改性明胶，其中明胶的至少一个羧酸部分被修饰成多胺的单酰胺，由此引入至少一个另外的胺基。

89. 发明公开

EP0809135A1 Process for the preparation of a photographic tabular emulsion rich in chloride 失效
标题翻译： Verfahren zur Herstellung einer photographischen乳液mit chloridreichenTafelkörnern
公开(公告)号：EP0809135A1
公开(公告)日：1997-11-26
申请号：EP96201371.0
申请日：1996-05-21
申请人： AGFA-GEVAERT N.V.
发明人： Verrept, Peter, c/o Agfa-Gevaert N.V.
IPC分类号： G03C1/005 , G03C1/047
CPC分类号： G03C1/047 , G03C1/0053 , G03C2001/0055 , G03C2200/03
摘要： A process is disclosed for the preparation of a photographic silver halide emulsion comprising one or more precipitation steps in a reaction vessel, said emulsion comprising tabular grains, containing at least 50 mole % of chloride, wherein at least 50 % of the total projected area of all grains is provided by said tabular grains, and wherein said tabular grains exhibit an average aspect ratio of at least 5, an average thickness of at most 0.5 µm, and an average diameter of at least 0.6 µm, characterized in that during said one or more precipitation steps a gelatin binder is present in said reaction vessel which is substantially free of calcium ions.
摘要翻译：公开了一种用于制备照相卤化银乳剂的方法，其包括在反应容器中的一个或多个沉淀步骤，所述乳液包含含有至少50摩尔％的氯化物的片状颗粒，其中总投影面积的至少50％所有颗粒由所述片状颗粒提供，并且其中所述片状颗粒的平均纵横比为至少5，平均厚度至多0.5μm，平均直径至少为0.6μm，其特征在于，在所述一个或多个沉淀步骤，明胶粘合剂存在于基本上不含钙离子的反应容器中。

90. 发明授权

EP0628860B1 New type of modified gelatin and its use in a DTR material 失效
标题翻译：新型改性明胶和其在DTR材料使用
公开(公告)号：EP0628860B1
公开(公告)日：1997-10-15
申请号：EP93201687.6
申请日：1993-06-11
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Michiels, Eddy c/o Agfa-Gevaert N.V., DIE 3811 , Kok, Piet c/o Agfa-Gevaert N.V., DIE 3811 , Loccufier, Johan c/o Agfa-Gevaert N.V., DIE 3811 , Michiels, Frank c/o Agfa-Gevaert N.V., DIE 3811 , Van Rompuy, Ludo c/o Agfa-Gevaert N.V., die 3811
IPC分类号： G03C1/047 , G03F7/07 , C08H1/06
CPC分类号： C08H1/06 , G03C1/047 , G03C8/06 , G03F7/07

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