Photographic film unit with crosslinked neutralization layer
    42.
    发明授权
    Photographic film unit with crosslinked neutralization layer 失效
    具有交联中和层的摄影胶片单元

    公开(公告)号:US4138260A

    公开(公告)日:1979-02-06

    申请号:US851310

    申请日:1977-11-14

    CPC分类号: G03C8/52

    摘要: The neutralization layer (acid polymer layer) in a photographic film unit for the production of colored transfer images contains a crosslinked acrylic or methacrylic acid copolymer having at least 30 mol % of copolymerized acrylic acid or methacrylic acid and the crosslinking has been brought about by copolymerizing said acid monomers or the corresponding esters together with a crosslinking agent having at least two copolymerizable carbon-carbon double bands.

    摘要翻译: 用于生产彩色转印图像的照相胶片单元中的中和层(酸性聚合物层)含有具有至少30mol%的共聚丙烯酸或甲基丙烯酸的交联的丙烯酸或甲基丙烯酸共聚物,并且通过共聚 所述酸单体或相应的酯与具有至少两个可共聚碳 - 碳双键的交联剂一起。

    Colour photographic silver halide material
    43.
    发明授权
    Colour photographic silver halide material 失效
    彩色照相卤化银材料

    公开(公告)号:US5935773A

    公开(公告)日:1999-08-10

    申请号:US639970

    申请日:1996-04-29

    IPC分类号: G03C7/392 G03C1/46

    摘要: A colour photographic silver halide material with a support, at last one silver halide emulsion layer containing at least one yellow coupler and at least one silver halide emulsion layer containing a cyan coupler applied thereon, in which material the silver halide emulsion layer, of which there is at least one, containing at least one yellow coupler and/or the silver halide emulsion layer, of which there is at least one, containing at least one cyan coupler contains a compound of the formula (I) ##STR1## in which R.sub.1, R.sub.2, R.sub.3 mean alkyl, alkenyl or acyl andn means 6, 7 or 8,is distinguished by improved stability of the image dyes produced by processing.

    摘要翻译: 具有载体的彩色照相卤化银材料,最后含有至少一种黄色成色剂的卤化银乳剂层和至少一种含有青色成色剂的卤化银乳剂层,其中存在卤化银乳剂层,其中存在卤化银乳剂层 至少一个,含有至少一个黄色成色剂和/或卤化银乳剂层,其中至少有一个含有至少一个含有式(I)的化合物的青色成色剂,其中R1,R2,R3 平均烷基,烯基或酰基,n表示6,7或8,其特征在于通过加工产生的图像染料的改进的稳定性。

    Color photographic material
    44.
    发明授权
    Color photographic material 失效
    彩色照相材料

    公开(公告)号:US5731138A

    公开(公告)日:1998-03-24

    申请号:US592692

    申请日:1996-01-26

    摘要: A color photographic material which contains in at least one layer a stabilizer of the formula (I) ##STR1## in which R.sub.1 means H, alkyl, aryl or acyl; R.sub.2 means --OR.sub.1, --COOH, alkyl, aryl, dialkylamino, acylamino, sulphonamido, acyl or sulphonyl; R.sub.3, R.sub.4, R.sub.5 and R.sub.6 independently of one another mean H, halogen or a residue as R.sub.2 or two adjacent residues --OR.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 may together complete a 5- to 8-membered ring, and a polymer insoluble in water as pH 5 and soluble at pH 11 with an acid value of 30 to 300 and a Tg of.ltoreq.40.degree. C. of the formula (II) ##STR2## in which R.sub.7 mutually independently mean hydrogen, C.sub.1 -C.sub.4 alkyl or CH.sub.2 --COOH, R.sub.8 means alkyl, aryl or aralkyl a means 80 to 95 mol. % and b means 5 to 20 mol. %, is distinguished by improved stability of the image dyes.

    摘要翻译: 一种彩色照相材料,其在至少一层中含有式(I)r酰基的稳定剂; R2表示-OR1,-COOH,烷基,芳基,二烷基氨基,酰氨基,磺酰氨基,酰基或磺酰基; R 3,R 4,R 5和R 6彼此独立地表示H,卤素或作为R 2或两个相邻残基-OR 1,R 2,R 3,R 4,R 5和R 6的残基可以一起完成5-至8-元环, 不溶于水的聚合物,其pH值为5,在pH值为11,酸值为30至300,Tg为40℃,式(Ⅱ)其中R7相互独立地表示氢 ,C 1 -C 4烷基或CH 2 -COOH,R 8表示烷基,芳基或芳烷基,是指80至95摩尔。 %和b表示5〜20mol。 %,通过改善图像染料的稳定性来区分。

    Photographic recording material
    45.
    发明授权
    Photographic recording material 失效
    摄影记录材料

    公开(公告)号:US5674668A

    公开(公告)日:1997-10-07

    申请号:US704461

    申请日:1996-08-26

    摘要: A color photographic recording material having at least one silver halide emulsion layer, which material contains in at least one of its layers a combination of at least one UV absorber of the formula I and at least one low molecular weight or polymeric oil formula containing acid groups, for example of the formula T--�R.sup.21 --(Q.sup.1).sub.p !.sub.q --X.sup.21 --OH (II), exhibits improved absorption for UV light. ##STR1## In the formula I: R.sup.1 and R.sup.3 mean H, halogen, hydroxy, mercapto, alkyl, aryl, alkoxy, aryloxy, acyloxy, alkylthio, arylthio, --NR.sup.5 --R.sup.6, alkoxycarbonyl, carbamoyl or sulphamoyl; R.sup.2 means H, hydroxy, halogen or alkyl; R.sup.4 means alkyl, alkoxy, alkylthio, aryloxy, arylthio or a residue of the formula ##STR2## R.sup.5 means H, alkyl or aryl; R.sup.6 means H, alkyl, aryl, acyl, alkoxycarbonyl, carbamoyl, sulphamoyl or sulphonyl; m, n and o mean 1, 2, 3 or 4, wherein two or more residues R.sup.1, R.sup.2 and R.sup.3 are identical or different; in the formula II: X.sup.21 means ##STR3## T means H or a segment of a polymer skeleton; Q.sup.1 and Q.sup.2 mean --O-- or --NR.sup.22 --; R.sup.21 means alkylene or arylene; R.sup.22 means H, alkyl or aryl; p, q and r mean 0 or 1.

    摘要翻译: 一种具有至少一个卤化银乳剂层的彩色照相记录材料,该材料在其至少一层中含有至少一种式I的UV吸收剂与至少一种含有酸基团的低分子量或聚合物油配方的组合 ,例如式T- [R21-(Q1)p] q-X21-OH(Ⅱ)表现出改进的UV光吸收。 (I)在式I中,R 1和R 3表示H,卤素,羟基,巯基,烷基,芳基,烷氧基,芳氧基,酰氧基,烷硫基,芳硫基,-NR5-R6,烷氧基羰基,氨基甲酰基或氨磺酰基。 R2表示H,羟基,卤素或烷基; R 4表示烷基,烷氧基,烷硫基,芳氧基,芳硫基或式烷基,芳基,酰基,烷氧基羰基,氨基甲酰基,氨磺酰基或磺酰基的残基; m,n和o表示1,2,3或4,其中两个或多个残基R1,R2和R3相同或不同; 在公式II中:X21表示骨架; Q1和Q2表示-O-或-NR22-; R21表示亚烷基或亚芳基; R22表示H,烷基或芳基; p,q和r表示0或1。

    Photographic silver halide material
    46.
    发明授权
    Photographic silver halide material 失效
    摄影卤化银材料

    公开(公告)号:US5518877A

    公开(公告)日:1996-05-21

    申请号:US380019

    申请日:1995-01-27

    CPC分类号: G03C1/047 Y10S430/142

    摘要: Improved photographic properties are obtained if the photographic silver halide material contains a copolymer with polypeptide segments, wherein the polypeptide segments are derived from polypeptides with an average molecular weight M.sub.w of 2000 to 40000.

    摘要翻译: 如果照相卤化银材料含有具有多肽片段的共聚物,则获得改进的照相性能,其中多肽片段衍生自平均分子量Mw为2000-40000的多肽。

    Color photographic negative recording material containing DIR compounds
    47.
    发明授权
    Color photographic negative recording material containing DIR compounds 失效
    含有DIR化合物的彩色底片记录材料

    公开(公告)号:US5273870A

    公开(公告)日:1993-12-28

    申请号:US807154

    申请日:1991-12-13

    IPC分类号: G03C7/30 G03C1/46

    摘要: Reduced silver halide coverage combined with minimal color granularity and high inter-image effects are obtained with a color photographic negative recording material which, for at least one of the spectral regions blue, green, red, contains a laminate of several component layers containing silver halide and color couplers and consisting of at least one middle component layer B and upper and lower component layers A, A', A", A'", . . . , the middle component layer B having a sensitivity higher by at least 3 DIN than each of the component layers A, A', A", A'", . . . , and in which the component layer B contains a DIR compound which is capable of releasing an inhibitor having a diffusibility of not less than 0.4.

    摘要翻译: 使用彩色照相底物记录材料可以获得减少的卤化银覆盖率和最小的颜色粒度和高的图像间效应,对于至少一个光谱区域蓝色,绿色,红色,包含含有卤化银的几个组分层 和彩色耦合器,由至少一个中间组分层B和上部和下部组分层A,A',A“,A”'组成。 。 。 ,中间部件层B的灵敏度比每个部件层A,A',A“,A”'的灵敏度高至少3 DIN。 。 。 ,其中组分层B含有能够释放扩散性不小于0.4的抑制剂的DIR化合物。

    Photographic material comprising an NC layer
    48.
    发明授权
    Photographic material comprising an NC layer 失效
    包含NC层的照相材料

    公开(公告)号:US5070006A

    公开(公告)日:1991-12-03

    申请号:US692280

    申请日:1991-04-26

    IPC分类号: G03C1/76 G03C1/81

    摘要: A photographic recording material comprising a support, at least one photosensitive, gelatine-containing silver halide emulsion layer on one side of the support and a gelatine-containing NC layer on the other side of the support, in which the NC layer contains a certain hydrophilic polymer, is distinguished by the fact that there is relatively little E.sub.a curl during drying whereas sufficient E.sub.i curl is present after drying, so that the material is not damaged during processing.

    摘要翻译: 一种照相记录材料,其包含载体,在载体的一侧上的至少一个感光的含明胶的卤化银乳剂层和在载体另一侧的含有明胶的NC层,其中NC层含有一定的亲水性 聚合物的特征在于干燥期间Ea卷曲相对较小,干燥后存在足够的卷曲,因此在加工过程中材料不会受损。

    Solid preparation of water-soluble acid dye and polymer particles with
quaternary ammonium or phosphonium groups
    50.
    发明授权
    Solid preparation of water-soluble acid dye and polymer particles with quaternary ammonium or phosphonium groups 失效
    固体制备水溶性酸性染料和具有季铵或鏻基团的聚合物颗粒

    公开(公告)号:US4459130A

    公开(公告)日:1984-07-10

    申请号:US547466

    申请日:1983-11-02

    CPC分类号: G03C1/835 Y10S430/142

    摘要: A dye preparation consists of a water-soluble acid dye and a water-insoluble basic carrier. The carrier consists of crosslinked polymer particles of average particle diameter of less than 1 .mu.m and contains at least 2 mVal/g of quaternary ammonium or phosphonium groups. The dye reacts with the carrier in an ion exchange reaction and forms a dye polymer latex which can easily isolated in solid form, stored indefinitely and redispersed in water whenever required. It forms a so-called self-dispersing dye preparation. The dye preparation is useful for making dyed layers such as in photographic recording materials.

    摘要翻译: 染料制剂由水溶性酸性染料和水不溶性碱性载体组成。 载体由平均粒径小于1μm的交联聚合物颗粒组成,并含有至少2m 2 / g的季铵或鏻基团。 染料在离子交换反应中与载体反应并形成染料聚合物胶乳,其可以容易地以固体形式分离,无限期储存并在需要时再分散在水中。 它形成所谓的自分散染料制剂。 染料制剂可用于制造诸如照相记录材料之类的染色层。