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1. 发明授权

US5070006A Photographic material comprising an NC layer 失效
标题翻译：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
申请人： Werner Krafft , Gunter Helling , Gunter Matschke
发明人： Werner Krafft , Gunter Helling , Gunter Matschke
IPC分类号： G03C1/76 , G03C1/81
CPC分类号： G03C1/81 , Y10S430/109 , Y10S430/131 , Y10S430/162
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。

2. 发明授权

US4138260A Photographic film unit with crosslinked neutralization layer 失效
标题翻译：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
申请人： Werner Krafft , Gunter Helling
发明人： Werner Krafft , Gunter Helling
IPC分类号： G03C7/00 , G03C8/04 , G03C8/52 , G03C8/54 , G03C1/40 , G03C5/54
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。

3. 发明授权

US4379829A Photographic material containing a temporary barrier layer applied from an organic solution 失效
标题翻译：包含从有机溶液中施加的临时阻挡层的照相材料
公开(公告)号：US4379829A
公开(公告)日：1983-04-12
申请号：US222087
申请日：1981-01-02
申请人： Werner Krafft , Gunter Helling , Guunther Matschke , Immo Boie
发明人： Werner Krafft , Gunter Helling , Guunther Matschke , Immo Boie
IPC分类号： G03C8/54 , G03C8/52 , G03C1/40 , G03C5/54 , G03C7/00
CPC分类号： G03C8/52
摘要： A color photographic material for the dye diffusion transfer process contains a temporary barrier layer that is applied from organic solution and consists of a mixture of(a) 40 to 95% by weight of a copolymer of 40 to 80% by weight of monomer I (vinylidene chloride, dimethyl butadiene or dichlorobutadiene) 18 to 50% by weight of monomer II ((meth)acrylonitrile or alkyl (meth)acrylate) and 2 to 10% by weight of monomer III (olefinically unsaturated copolymerizable mono or dicarboxylic acids, sulfonic acids or phosphonic acids) and(b) 5 to 60% by weight of a homopolymer of alkyl acrylate, hydroxyalkyl acrylate, N-alkyl acrylamide, N-hydroxyalkyl acrylamide vinyl acetate, or polycarbonate or cellulose acetate, or a copolymer of 80 to 99% by weight of alkyl or hydroxyalkyl acrylate and 1 to 20% by weight of a copolymerizable acid.
摘要翻译：用于染料扩散转移方法的彩色照相材料包含由有机溶液施加的临时阻隔层，其由（a）40至95重量％的40至80重量％的单体I的共聚物偏二氯乙烯，二甲基丁二烯或二氯丁二烯）18至50重量％的单体II（（甲基）丙烯腈或（甲基）丙烯酸烷基酯）和2至10重量％的单体III（烯属不饱和可共聚单或二羧酸，磺酸或膦酸）和（b）5-60重量％的丙烯酸烷基酯，丙烯酸羟烷基酯，N-烷基丙烯酰胺，N-羟烷基丙烯酰胺乙酸乙烯酯或聚碳酸酯或乙酸纤维素的均聚物，或80-99重量％的丙烯酸烷基或羟烷基酯和1至20重量％的可共聚酸。

4. 发明授权

US4284708A Photographic film unit for the production of colored transfer images 失效
标题翻译：摄影胶片单位用于生产彩色转印图像
公开(公告)号：US4284708A
公开(公告)日：1981-08-18
申请号：US131635
申请日：1980-03-19
申请人： Gunter Helling , Werner Krafft , Kurt Findeisen , Wolfgang Himmelmann
发明人： Gunter Helling , Werner Krafft , Kurt Findeisen , Wolfgang Himmelmann
IPC分类号： C08F20/00 , C08F20/26 , C08F246/00 , G03C8/52 , G03C8/54 , G03C1/40 , G03C1/48
CPC分类号： G03C8/52
摘要： A photographic film unit for the production of colored transfer images contains an integral neutralization system consisting of an acid polymer layer and a retarding layer. The acid polymer layer consists of a copolymer of 5 to 50 % by weight of polymerized carboxyalkyl (meth)acrylate units together with other acid monomers and optionally nonacid monomers. A preferred carboxyalkyl (meth)acrylate is the dimeric acrylic acid. The acid polymer has high acid number and low glass transition temperature.
摘要翻译：用于生产彩色转印图像的摄影胶片单元包含由酸性聚合物层和延迟层组成的整体中和系统。酸聚合物层由5至50重量％聚合的（甲基）丙烯酸烷基酯单元与其它酸单体和任选的非酸单体组成的共聚物组成。优选的（甲基）丙烯酸羧烷基酯是二聚丙烯酸。酸性聚合物具有高酸值和低玻璃化转变温度。

5. 发明授权

US5573897A Method of applying a transparent magnetic layer to a web or sheet material 失效
标题翻译：将透明磁性层施加到卷材或片材的方法
公开(公告)号：US5573897A
公开(公告)日：1996-11-12
申请号：US348962
申请日：1994-11-28
申请人： Hartwig Andries , Werner Krafft , Willem Mues , Jan Gilleir
发明人： Hartwig Andries , Werner Krafft , Willem Mues , Jan Gilleir
IPC分类号： G03C1/00 , B05D1/34 , C08J7/04 , G03C1/74 , G03C1/795 , G03C5/14 , G11B5/738 , G11B5/848 , G03C1/76
CPC分类号： G03C1/74 , G11B5/738 , G11B5/848 , G03C5/14
摘要： A method is provided for applying a magnetic layer onto a polymeric sheet or web material comprising the steps of(i) simultaneously coextruding a non magnetic "dummy" layer and a magnetic layer onto said polymeric sheet or web material, said non magnetic "dummy" layer being closest to the support(ii) drying the coextruded layers characterised in that the sum of the wet coating thickness of said "dummy" layer (Th.sub.dum) and of the wet coating thickness of said magnetic layer (Th.sub.mag) fulfils the equation 25 .mu.m.ltoreq.Th.sub.dum +Th.sub.mag .ltoreq.100 .mu.m and that the ratio of (Th.sub.mag) to (Th.sub.dum) fulfils the equation 0.01.ltoreq.Th.sub.mag /Th.sub.dum .ltoreq.1.
摘要翻译：提供了一种将磁性层施加到聚合物片材或网状材料上的方法，包括以下步骤：（i）将非磁性“虚拟”层和磁性层同时共挤出到所述聚合物片材或网状材料上，所述非磁性“虚拟” 层（ii）干燥共挤出层，其特征在于，所述“虚拟”层（Thdum）的湿涂层厚度和所述磁性层（Thmag）的湿涂层厚度的总和满足等式25μm （Thmum）与（Thdum）的比率满足方程式0.01

6. 发明授权

US4738919A Photosensitive photographic silver halide recording material 失效
标题翻译：感光照相卤化银记录材料
公开(公告)号：US4738919A
公开(公告)日：1988-04-19
申请号：US940429
申请日：1986-12-11
申请人： Gerd Krauss , Gunter Renner , Erich Wolff , Hans Langen , Werner Krafft
发明人： Gerd Krauss , Gunter Renner , Erich Wolff , Hans Langen , Werner Krafft
IPC分类号： G03C7/26 , G03C7/30 , G03C7/32 , G03C7/38
CPC分类号： G03C7/3012
摘要： A photographic recording material containing at least one pyrazolone in at least one non-photosensitive layer I, a compound Sc, which reacts with the oxidation product of a p-phenylene diamine developer to form substantially colorless products and which is contained in a non-photosensitive layer which is not separated from the layer I by a photosensitive silver halide emulsion layer, shows improved protection against formaldehyde.
摘要翻译：在至少一种非感光层I中含有至少一种吡唑啉酮的照相记录材料，化合物Sc，其与对苯二胺显影剂的氧化产物反应形成基本上无色的产物并且包含在非感光层通过感光卤化银乳剂层未与层I分离的层显示出改进的防甲醛保护。

7. 发明授权

US5370981A Antistatic plastic articles 失效
标题翻译：防静电塑料制品
公开(公告)号：US5370981A
公开(公告)日：1994-12-06
申请号：US36263
申请日：1993-03-24
申请人： Werner Krafft , Friedrich Jonas , Bavo Muys , Dirk Quintens
发明人： Werner Krafft , Friedrich Jonas , Bavo Muys , Dirk Quintens
IPC分类号： C08L65/00 , B32B27/00 , C08G61/12 , C08J7/04 , G03C1/89 , G03C1/85
CPC分类号： C08J7/047 , C08G61/126 , G03C1/89 , C08J2481/00 , Y10S428/922 , Y10T428/2991 , Y10T428/31
摘要： Antistatically treated plastic formed articles, e.g. photographic film supports, that contain at least two layers on the surface to be antistatically treated, wherein a layer nearer to the plastic surface contains a preparation of a polythiophene that is built up from structural units of the formula ##STR1## wherein R.sub.1 and R.sub.2 independently of each other stand for hydrogen or a C.sub.1 -C.sub.4 -alkyl group or together form an optionally substituted C.sub.1 -C.sub.4 -alkylene group, preferably a methylene group optionally substituted by alkyl groups, a 1,2-ethylene group optionally substituted by C.sub.1 -C.sub.12 -alkyl or phenyl groups, a 1,3-propylene group or a 1,2-cyclohexylene group,and a polyanion, a farther layer contains a film-forming polymer and at least one of the two layers contains an alkoxysilane, are characterized, apart from excellent antistatic properties, by very good layer adhesion.
摘要翻译：抗静电处理的塑料成型制品，例如照相胶片载体，其在要被抗静电处理的表面上含有至少两层，其中更靠近塑料表面的层含有聚噻吩的制备物，该聚噻吩由式的结构单元构成，代表氢或C1 -C 1-4 - 烷基或一起形成任选取代的C 1 -C 4亚烷基，优选任选被烷基取代的亚甲基，任选被C 1 -C 12 - 烷基或苯基取代的1,2-亚乙基， 3-亚丙基或1,2-亚环己基，并且聚阴离子，更远的层包含成膜聚合物，并且两层中的至少一层含有烷氧基硅烷，其特征在于除了优异的抗静电性之外，非常好层附着力。

8. 发明授权

US5300575A Polythiophene dispersions, their production and their use 失效
标题翻译：聚噻吩分散体，其生产及其用途
公开(公告)号：US5300575A
公开(公告)日：1994-04-05
申请号：US989731
申请日：1992-12-10
申请人： Friedrich Jonas , Werner Krafft
发明人： Friedrich Jonas , Werner Krafft
IPC分类号： C08K3/16 , C08G61/10 , C08G61/12 , C08L25/18 , C08L59/00 , C08L65/00 , C09D5/00 , C09D5/24 , C09K3/16 , G03C1/89 , H01B1/12 , H01L51/30 , H05F1/02 , C08L37/00
CPC分类号： H01B1/127 , C08G61/126 , G03C1/89 , H01G11/48 , H01G11/56 , H01G9/028 , H01L51/0037 , Y02E60/13
摘要： The invention relates to dispersions of polythiophenes made up of structural units corresponding to the following formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another represent hydrogen or a C.sub.1-4 alkyl group or, together, form an optionally substituted C.sub.1-4 alkylene group,in the presence of polyanions, to the production of these dispersions and to their use for the antistatic treatment of plastic mouldings.
摘要翻译：本发明涉及由对应于下式（*化学结构*）（I）的结构单元构成的聚噻吩的分散体，其中R 1和R 2彼此独立地表示氢或C 1-4烷基，或者一起形成任选取代的C 1-4亚烷基，在聚阴离子存在下，制备这些分散体，以及用于塑料模制品的抗静电处理。

9. 发明授权

US4148653A Restraining layer for retarding the diffusion of hydroxyl ions in the dye diffusion transfer process 失效
标题翻译：抑制染料扩散转移过程中羟基离子扩散的抑制层
公开(公告)号：US4148653A
公开(公告)日：1979-04-10
申请号：US758579
申请日：1977-01-12
申请人： Wulf von Bonin , Erich Wolff , Werner Krafft , Gunther Matschke
发明人： Wulf von Bonin , Erich Wolff , Werner Krafft , Gunther Matschke
IPC分类号： C08G18/00 , C08G18/40 , C08G18/42 , G03C8/54 , G03C1/40 , B44D1/09 , G03C5/54 , G03C7/00
CPC分类号： G03C8/54 , Y10T428/31507 , Y10T428/31565 , Y10T428/31786 , Y10T428/3179 , Y10T428/31797
摘要： A restraining layer capable of retarding the diffusion of hydroxyl groups is of particular use in a neutralization system for the dye diffusion transfer process. The restraining layer of the invention comprises a film-forming linear polymer consisting of alternating hydrophilic and hydrophobic segments joined to one another by carbonate, urethane and/or ester groups. The neutralization system provides retarded reduction of pH in the photographic material.
摘要翻译：能够延缓羟基扩散的抑制层在用于染料扩散转移过程的中和系统中特别有用。本发明的抑制层包括由交替的亲水和疏水链段组成的成膜线性聚合物，其通过碳酸酯，氨基甲酸酯和/或酯基彼此连接。中和系统提供照相材料中pH的延迟降低。

10. 发明授权

US4056397A Dye diffusion transfer material with graft polymer binding layer 失效
标题翻译： DYE扩散转移材料与GRAFT聚合物结合层
公开(公告)号：US4056397A
公开(公告)日：1977-11-01
申请号：US629104
申请日：1975-11-05
申请人： Werner Krafft , Erich Wolff , Wulf VON Bonin
发明人： Werner Krafft , Erich Wolff , Wulf VON Bonin
IPC分类号： G03C8/52 , G03C1/40 , G03C1/48 , G03C1/90
CPC分类号： G03C8/52
摘要： In a photographic monosheet material for the dye diffusion transfer process a temporary bond is adjusted between a first layer and a second layer by placing between said layers another layer of a graft polymer which is obtained by grafting a monomer containing double bonds capable of radical polymerization onto a hydrophilic linear basis polymer. The two layers are firmly bonded to each other but are easily separated, when the processing liquid is forced between them.

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