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1.发明授权
公开(公告)号：US4603102A
公开(公告)日：1986-07-29
申请号：US748965
申请日：1985-06-26
CPC分类号： G03C1/95 , Y10S430/151
摘要： The photographic silver halide recording material contains particles of a hydroxyalkyl-alkyl cellulose dicarboxylic acid semiester having a particle size of from 0.5 to 8 .mu.m and a particle size distribution of up to .+-.2 .mu.m dispersed in a hydrophilic colloid in at least one of its outermost layers.
摘要翻译： 照相卤化银记录材料含有至少分散在亲水胶体中的粒径为0.5至8μm的粒径分布至高达+/-2μm的羟烷基 - 烷基纤维素二羧酸半酯的颗粒 其最外层之一。
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2.发明授权Process for the hardening of photographic layers utilizing fast acting hardener and polysaccharide 失效使用快速作用的固化剂和多糖的照相层的硬化方法
公开(公告)号：US4233398A
公开(公告)日：1980-11-11
申请号：US881027
申请日：1978-02-24
CPC分类号： G03C1/30
摘要： Protein containing photographic layers are hardened by coating with a hardening solution which contains at least one quick-acting hardener which activates carboxyl groups and at least one polysaccharide.
摘要翻译： 通过用含有至少一种激活羧基的速效硬化剂和至少一种多糖的硬化溶液进行包被而使包含含蛋白质的照相层硬化。
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公开(公告)号：US4906560A
公开(公告)日：1990-03-06
申请号：US255714
申请日：1988-10-11
CPC分类号： G03C1/81 , G03C1/7614 , G03C1/91 , Y10S430/136
摘要： In order to be able to cast additional layers on auxiliary layers of photographic materials immediately after the latter have been cast without encountering any difficulties as regards uniformity of the cast layer and wet adherence due to incomplete conversion of the gelatine from the sol to the gel form, the auxiliary layer must contain an effective quantity of at least one compound obtained by the reaction of trihydric to hexahydric alcohols with propylene oxide.
摘要翻译： 为了能够在后者已经浇铸后立即在照相材料的辅助层上施加额外的层，而不会因为明胶的不完全转化而从凝胶形式到浇铸层的均匀性和湿附着性方面遇到任何困难 辅助层必须含有有效量的至少一种通过三元至六元醇与环氧丙烷的反应得到的化合物。
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4.发明授权Photographic gelatine layers with improved physical and photographic properties 失效具有改善的物理和照相性能的照相明胶层
公开(公告)号：US3967966A
公开(公告)日：1976-07-06
申请号：US351850
申请日：1973-04-17
摘要： The mechanical properties of gelatin layers for photographic materials are improved by the addition of water-insoluble, elastic copolymers which consist of acrylic acid or methacrylic acid esters (I) which may be mixed with other vinyl and divinyl monomers (II) and which contain comonomers (III) which contain disulfone imidoester or sulfonimidophosphoric acid ester or amide groups.
摘要翻译： 通过添加由丙烯酸或甲基丙烯酸酯（I）组成的水不溶性弹性共聚物，可改善照相材料明胶层的机械性能，该共聚物可与其它乙烯基和二乙烯基单体（II）混合并含有共聚单体 （III），其含有二砜亚胺酯或磺酰亚氨基磷酸酯或酰胺基。
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公开(公告)号：US4419441A
公开(公告)日：1983-12-06
申请号：US482280
申请日：1983-04-11
申请人： Fritz Nittel , Helmut Mader
发明人： Fritz Nittel , Helmut Mader
IPC分类号： B01F3/08 , B01F3/12 , B01F17/00 , B01F17/36 , B01J13/00 , G03C1/06 , G03C7/26 , G03C7/388 , G03C1/40
CPC分类号： B01F17/00 , B01F3/1214 , G03C7/388
摘要： Hydrophobic substances, particularly hydrophobic additive for photographic layers such as couplers may be dispersed in an aqueous medium in a two--or more--stage process using an oil-former. In a main dispersion stage the total quantity of the hydrophobic substance is dispersed in the aqueous medium without oil-former or with only part of the total quantity of oil-former. The residual portion of oil-former is dispersed in the aqueous medium without hydrophobic substance in at least one further dispersion stage preceding or following the main dispersion stage. The oil-former used is preferably a compound or a mixture of compounds selected from triaryl phosphates, dialkyl phthalates, monoesters of .alpha.-substituted succinic acid or of hydrogenated phthalic acids and aliphatic or cycloaliphatic alcohols of at least 10 carbon atoms. The process yields dispersions of improved stability of digestion.
摘要翻译： 疏水性物质，特别是用于照相层的疏水性添加剂，例如成色剂可以使用成油剂在两级或更多级方法中分散在水性介质中。 在主分散阶段中，疏水性物质的总量分散在不含成油剂的水性介质中，或仅占总成油剂的一部分。 成油剂的残留部分在主分散阶段之前或之后的至少一个其它分散步骤中分散在无介质物质的水性介质中。 所使用的成油剂优选为选自磷酸三芳酯，邻苯二甲酸二烷基酯，α-取代的琥珀酸的单酯或氢化邻苯二甲酸和至少10个碳原子的脂族或脂环族醇的化合物或化合物的混合物。 该方法产生改善的消化稳定性的分散体。
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公开(公告)号：US3931221A
公开(公告)日：1976-01-06
申请号：US428670
申请日：1973-12-27
申请人： Ernst Meier , Hans Glockner , Karl Kuffner , Immo Boie , Fritz Nittel
发明人： Ernst Meier , Hans Glockner , Karl Kuffner , Immo Boie , Fritz Nittel
IPC分类号： G03C7/38 , C07D231/52 , C09B26/02 , G03C7/384 , C07D231/20
CPC分类号： C07D231/52 , G03C7/384
摘要： Anilinopyrazolone are to be prepared in high yields and with a high degree of purity by reacting a salt particularly hydrochloride of a .beta.-arylamino-.beta.-imino-propionic acid ester of one of the tautomeric formulae which are defined hereinafter with a suitable substituted hydrazine.
摘要翻译： 通过使下文定义的互变异构体之一的β-芳基氨基-β-亚氨基 - 丙酸酯的盐特别是盐酸盐与合适的取代肼反应，以高产率和高纯度制备苯胺基吡唑啉酮。
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7.发明授权
公开(公告)号：US5292628A
公开(公告)日：1994-03-08
申请号：US53456
申请日：1993-04-27
CPC分类号： G03C1/91
摘要： The adhesion of photographic layers to a film base thateither has, on one or both sides, a surface consisting of a polyolefin layer that has been treated with a corona discharge,or consists of a polyester film provided with a (first) substrate layeris improved by an adhesive layer that is applied in the form of an oil-in-water emulsion consisting of50 to 60 wt % of oil-formers and40 to 50 wt % of a solid consisting of50 to 80 wt % gelatin and20 to 50 wt % colloidal SiO.sub.2together with the following layers to the surface of the film base.
摘要翻译： 照相层对于在一面或两面上具有由电晕放电处理的聚烯烃层或由具有（第一）基底层的聚酯膜组成的表面的膜基底的粘附是 通过以50至60重量％的成油剂和40至50重量％的由50至80重量％的明胶组成的固体的水包油乳液形式施用的粘合剂层改进，20至20重量％ 50重量％的胶体二氧化硅以及以下层到膜基材的表面。
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公开(公告)号：US4810625A
公开(公告)日：1989-03-07
申请号：US38658
申请日：1987-04-15
申请人： Klaus Wagner , Johannes Sobel , Fritz Nittel
发明人： Klaus Wagner , Johannes Sobel , Fritz Nittel
CPC分类号： G03C7/3885
摘要： Color photographic recording material which contain pyrazolone magenta couplers, in particular 3-acylaminopyrazolone magenta couplers, have increased stability to formaldehyde if a compound corresponding to formula (I) is used as oil former for the magenta couplers:A[-(R.sup.1).sub.1 -L-(R.sup.2).sub.m -B].sub.n (I)In the above formula,A, B each denote a hydrocarbon group optionally substituted by COOH, OH or NH.sub.2, at least one of the groups A and B being a bicyclic or tricyclic hydrocarbon group with at least 7 carbon atoms optionally substituted by COOH, OH or NH.sub.2,R.sup.1 and R.sup.2 denote an alkylene group with 1 to 6 carbon atoms,L denotes CO--O, O--CO, CO--NH or NH--CO,l and m have the value 0 or 1 andn has the value 1 or 2.
摘要翻译： 含有吡唑啉酮品红色成色剂，特别是3-酰基氨基吡唑酮品红色成色剂的彩色照相记录材料，如果对应于式（I）的化合物用作品红成色剂的成油剂，则甲醛的稳定性增加：A [ - （R 1） L-（R 2）m B] n（I）在上式中，A，B各自表示任选被COOH，OH或NH 2取代的烃基，A和B中的至少一个是双环或三环烃基， 任选被COOH，OH或NH 2取代的至少7个碳原子，R 1和R 2表示具有1至6个碳原子的亚烷基，L表示CO-O，O-CO，CO-NH或NH-CO，l和m具有 值0或1，n的值为1或2。
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公开(公告)号：US3941601A
公开(公告)日：1976-03-02
申请号：US530719
申请日：1974-12-09
申请人： Willibald Pelz , Hans-Heinrich Credner , Walter Schulte , Alfons Klein , Karlfried Wedemeyer , Fritz Nittel
发明人： Willibald Pelz , Hans-Heinrich Credner , Walter Schulte , Alfons Klein , Karlfried Wedemeyer , Fritz Nittel
CPC分类号： G03C7/3212
摘要： This invention relates to a color photographic material with at least one silver halide emulsion layer having improved stability against crystallization and which contains in dispersed form a open chain keto methylene coupler a naphtholic or pyrazolone color coupler substituted with a 2-cyclo-pentyl-4-t-butyl-phenoxy group in a non-coupling position.
摘要翻译： 本发明涉及一种具有至少一种卤化银乳剂层的彩色照相材料，其具有改善的耐结晶稳定性，并且以分散形式包含开环酮亚甲基成色剂，萘酚或吡唑啉酮颜色成色剂被2-环戊基-4- 叔丁基 - 苯氧基在非偶联位置。
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10.发明授权Color photographic recording material containing an emulsified, hydrophilic color-forming compound 失效含有乳化的亲水性成色化合物的彩色照相记录材料
公开(公告)号：US4368259A
公开(公告)日：1983-01-11
申请号：US225383
申请日：1981-01-15
申请人： Fritz Nittel , Hans Langen , Erwin Ranz
发明人： Fritz Nittel , Hans Langen , Erwin Ranz
CPC分类号： G03C8/08 , G03C7/3885 , G03C7/39236
摘要： Hydrophilic color-forming compounds such as couplers and color-providing compounds for the dye diffusion transfer process may be emulsified with the aid of oil formers when they are in admixture with aliphatic tertiary hydroxy amino compounds as specified hereinafter.
摘要翻译： 当与下述的脂肪族叔羟基氨基化合物混合时，可以借助于成油剂将亲水性成色化合物如成色剂和用于染料扩散转移过程的着色剂化合物乳化。
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