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公开(公告)号：US4749679A
公开(公告)日：1988-06-07
申请号：US870490
申请日：1986-06-04
CPC分类号： B41M5/3375 , B41M5/287 , Y10S428/913 , Y10T428/2985 , Y10T428/2987
摘要： This invention discloses a heat sensitive recording material having a heat sensitive layer on a support; either of a color forming material or a developer which are contained in the heat sensitive layer is encased in a microcapsule. Since a plasticizer for a wall material of the microcapsule and a compound having an effect to depress the melting point of at least one member out of developers, a color forming reaction is carried out smoothly under a recording condition, therefore, a density of an obtained image is sufficient. Especially good results are obtained when a macromolecule substance selected from a group of polyurethane, polyurea, polyamide, polyester and polycarbonate is used as a wall material of the microcapsule. A coloring reaction assistant may be contained in any place of the heat sensitive layer.A preferable plasticizer can be selected from a group of phenols, alcohols, ureas, sulfonamides, carbamates and aromatic methoxy compounds.
摘要翻译： 本发明公开了一种在支撑体上具有热敏层的热敏记录材料， 包含在热敏层中的成色材料或显影剂中的任一种被包封在微胶囊中。 由于用于微胶囊的壁材料的增塑剂和具有从显影剂中降低至少一种成分的熔点的化合物，因此在记录条件下进行成色反应，所以获得的密度 图像就足够了 当使用选自聚氨酯，聚脲，聚酰胺，聚酯和聚碳酸酯的一组的大分子物质作为微胶囊的壁材料时，获得了非常好的结果。 着色反应助剂可以包含在热敏层的任何位置。 优选的增塑剂可以选自酚，醇，脲，磺酰胺，氨基甲酸酯和芳族甲氧基化合物。
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公开(公告)号：US4407939A
公开(公告)日：1983-10-04
申请号：US250331
申请日：1981-04-02
CPC分类号： G03C1/93
摘要： A photographic light-sensitive material composed of a support having a subbing layer and a silver halide emulsion layer formed thereon. The subbing layer comprised of a first subbing layer disposed to the support and a second subbing layer containing (i) a gelatin derivative and/or (ii) a polymer having the recurring unit shown by general formula (I) and/or (II) ##STR1## wherein R is a hydrogen, an alkyl group having 1 to 6 carbons, or a halogen; M is hydrogen, an alkali metal, an alkaline earth metal, or an organic base; X is an alkyl group having 1 to 6 carbons, an alkoxy group having 1 to 6 carbons, an alkylamino group having 1 to 6 carbons, or a halogen; m is 0, 1 or 2; and n is 1 or 2 ##STR2## wherein R' is hydrogen or an alkyl group; X' is a hydrogen, a halogen, a nitro group, a cyano group, an alkyl group, an alkoxy group, an alkoxycarbonyl group, an alkylsulfonyl group, an aryloxy group, an acyl group, an acyloxy group, or an acylamido group; m' is 0, 1 or 2; and n' is 1 or 2.
摘要翻译： 一种摄影感光材料，由具有底层的支撑体和形成在其上的卤化银乳剂层组成。 所述底层由设置在所述载体上的第一底层和包含（i）明胶衍生物和/或（ii）具有通式（I）和/或（II）所示的重复单元的聚合物的第二底层） （I）其中R是氢，具有1至6个碳原子的烷基或卤素; M是氢，碱金属，碱土金属或有机碱; X是碳数1〜6的烷基，碳原子数1〜6的烷氧基，碳原子数1〜6的烷基氨基或卤素; m为0,1或2; 和n是1或2（II）其中R'是氢或烷基; X'是氢，卤素，硝基，氰基，烷基，烷氧基，烷氧基羰基，烷基磺酰基，芳氧基，酰基，酰氧基或酰基酰氨基; m'为0,1或2; n'为1或2。
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公开(公告)号：US4281060A
公开(公告)日：1981-07-28
申请号：US163455
申请日：1980-06-27
CPC分类号： G03C1/49872 , Y10S430/155 , Y10S430/162
摘要： A heat-developable photosensitive material comprising a support having coated thereon at least on sensitive layer comprising (a) a binder and at least one of (b) an organic silver salt, (c) a photocatalyst, and (d) a reducing agent wherein said heat-developable photosensitive material additionally contains (e) a polyisocyanate and a process for preparing same are disclosed.
摘要翻译： 一种可热显影的感光材料，其包含至少在敏感层上涂覆有载体的载体，包括（a）粘合剂和（b）有机银盐，（c）光催化剂和（d）还原剂中的至少一种，和 所述热显影感光材料另外含有（e）多异氰酸酯及其制备方法。
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14.发明授权Apparatus and method for glow discharge treatment of a moving web using electrodes fitted into a single common socket and having end portions covered by electrically conductive shields 失效使用安装在单个公共插座中并具有由导电屏蔽覆盖的端部的电极对移动幅材进行辉光放电处理的装置和方法
公开(公告)号：US5493117A
公开(公告)日：1996-02-20
申请号：US261944
申请日：1994-06-17
申请人： Hiroyuki Tamaki , Sumitaka Tatsuta
发明人： Hiroyuki Tamaki , Sumitaka Tatsuta
摘要： Apparatus and method for glow discharge treatment of opposite surfaces of a moving web such as a plastic film or metallic sheet. The web moves in a vacuum housing between two rows of elongated electrodes arranged in a direction transverse to the direction of movement of the web. Coolant flows through an elongated hollow space in each electrode. The electrodes are fitted into a single common socket which is removably attached to the vacuum housing. A shielding member made of metallic material covers only the part of each electrode which is laterally offset to a side of the web. Each shielding member is connected to ground via a conductor and is spaced away from the outer peripheral surface of each electrode by a gap which is sufficiently small to prevent discharging of electricity from occurring in the gap when the web is subjected to glow discharging treatment.
摘要翻译： 用于对诸如塑料膜或金属片等移动纤维网的相对表面进行辉光放电处理的设备和方法。 纤维网沿着横向于纤维网移动方向布置的两排细长电极之间的真空壳体移动。 冷却剂流过每个电极中的细长的中空空间。 电极被装配到单个公共插座中，该插座可移除地附接到真空壳体。 由金属材料制成的屏蔽构件仅覆盖横向偏移到幅材一侧的每个电极的部分。 每个屏蔽构件经由导体连接到地，并且通过足够小的间隙与每个电极的外周表面间隔开，以防止当幅材进行辉光放电处理时在间隙中发生电的放电。
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公开(公告)号：US4857501A
公开(公告)日：1989-08-15
申请号：US138163
申请日：1987-12-28
CPC分类号： B41M5/3375 , B41M5/1655 , B41M5/3275 , B41M5/3335 , B41M5/3377 , Y10S428/913 , Y10T428/24876
摘要： This invention discloses a manufacturing method of a heat sensitive material having a transparent heat sensitive layer comprised of controlling transparency of heat sensitive layer by coating a composition containing an emulsified dispersion prepared by dispersing a color developer dissolved into an organic solvent slightly soluble or insoluble in water and microcapsules containing at least a colorless or light colored electron donating dye precursor (core material) and then drying the coat, in which a refractive index of the core material and that of an oil phase of the color developer dispersion are properly adjusted. When providing a transparent heat sensitive layer obtained by the above method on a printed support, a printed matter can be seen through the heat sensitive layer.
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公开(公告)号：US4474871A
公开(公告)日：1984-10-02
申请号：US461429
申请日：1983-01-27
申请人： Akira Hatakeyama , Takashi Naoi , Sumitaka Tatsuta
发明人： Akira Hatakeyama , Takashi Naoi , Sumitaka Tatsuta
摘要： A method for processing a silver halide photographic material having at least one silver halide emulsion layer on at least one side of a support is disclosed. The method is characterized by pretreatment with a solution carried out prior to a development-processing. The solution being substantially unable to cause a development reaction though it contains a developing agent. The method improves the covering power of developed silver without deteriorating the physical properties of the silver halide photographic material.
摘要翻译： 公开了一种在载体的至少一侧处理具有至少一个卤化银乳剂层的卤化银照相材料的方法。 该方法的特征在于用在显影处理之前进行的溶液的预处理。 该溶液通过含有显影剂而基本上不能引起显影反应。 该方法提高了显影银的覆盖能力，而不会降低卤化银照相材料的物理性能。
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公开(公告)号：US20090009701A1
公开(公告)日：2009-01-08
申请号：US12164398
申请日：2008-06-30
IPC分类号： G02F1/1335 , G03C5/16
CPC分类号： G02B5/0226 , G02B5/0278 , G02F1/133504
摘要： The light diffusing plate includes a light-transmissive support, a diffusing layer having light-transmissive spheres, and a light-sensitive color forming material interposed between the support and the diffusing layer, the light-sensitive color forming material containing a positive-acting diazo light- and heat-sensitive material or a positive-acting silver halide light-sensitive emulsion, or a negative-acting light-sensitive color forming material in the side contacting the light-transmissive spheres and a positive-acting light-sensitive color forming material in the side of the support, the light-sensitive color forming material being developed to take on color after generally parallel light is launched from a side where the diffusing layer is provided. The display apparatus makes use of the diffusing plate.
摘要翻译： 光扩散板包括透光性支撑体，具有透光性球体的漫射层和插入在支撑体与扩散层之间的感光色素形成材料，该感光成色材料含有正性重氮 光和热敏材料或正性卤化银感光乳剂，或在与透光球接触的一侧的负性感光成色材料和正性感光成色材料 在支撑体的侧面，从设置漫射层的一侧发射在大致平行的光之后被显影以成色的感光成色材料。 显示装置利用扩散板。
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公开(公告)号：US4956251A
公开(公告)日：1990-09-11
申请号：US174306
申请日：1988-03-28
IPC分类号： B41M5/34
CPC分类号： G03C1/52 , B41M5/34 , Y10S430/153 , Y10S430/157
摘要： A multicolor heat-sensitive recording material which comprises a transparent support having two or more of color-producing unit layers differing in hue of the produced color in such a situation that at least one unit layer is provided on each side of the support, wherein at least one color-producing unit layer is essentially transparent, namely, Haze % of said transparent layer is less than 40% and a multicolor heat-sensitive recording material further provided a transparent protective layer on the outermost color producing unit layer are disclosed.
摘要翻译： 一种多色热敏记录材料，其包括透明支撑体，所述透明支撑体具有在所述支撑体的每一侧上提供至少一个单位层的情况下具有两种或更多种颜色产生单元层的颜色产生单元层， 至少一个生色单元层基本上是透明的，即所述透明层的雾度％小于40％，并且在最外层彩色制备单元层上进一步设置透明保护层的多色热敏记录材料。
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公开(公告)号：US4487802A
公开(公告)日：1984-12-11
申请号：US459089
申请日：1983-01-19
CPC分类号： G11B5/735 , Y10S428/90 , Y10T428/265 , Y10T428/31797 , Y10T428/31931 , Y10T428/31938
摘要： A magnetic recording medium is disclosed. The medium is comprised of a non-magnetic flexible support having a subbing layer coated thereon with a magnetic layer coated on the subbing layer. The subbing layer is comprised of a copolymer of a diolefin and a vinyl monomer. The subbing layer provides excellent adhesiveness between the support and the magnetic layer and can be produced without the use of organic solvents. Accordingly, the subbing layer can be economically produced without environmental pollution.
摘要翻译： 公开了一种磁记录介质。 所述介质由非磁性柔性支撑体组成，其上涂覆有涂层在所述底层上的磁性层的底层。 底层由二烯烃和乙烯基单体的共聚物组成。 底层在支撑体和磁性层之间提供优异的粘合性，并且可以在不使用有机溶剂的情况下制造。 因此，可以经济地制造底层而没有环境污染。
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公开(公告)号：US4308344A
公开(公告)日：1981-12-29
申请号：US132355
申请日：1980-03-20
申请人： Takenori Omichi , Takeshi Konno , Sumitaka Tatsuta
发明人： Takenori Omichi , Takeshi Konno , Sumitaka Tatsuta
CPC分类号： G03C1/74 , Y10S430/136 , Y10S430/14
摘要： A process for producing a photographic light-sensitive material comprising providing a first light-sensitive photographic emulsion layer on one side of a support having a surface resistivity greater than 10.sup.14 .OMEGA. and a thickness of not more than 230.mu. and providing a light-sensitive photographic emulsion layer or a gelatin-containing back layer on the opposite side of the support wherein between the time the first emulsion layer is coated and the time the opposite surface of the support is coated, (i) the opposite surface of the support is prevented from coming into contact with anything except rolls having a diameter larger than about 50 mm, and (ii) the water/gelatin weight ratio in the photographic emulsion layer(s) coated on the first surface of the support prior to coating the second surface is not less than 1. The process is particularly applicable to production of X-ray films.
摘要翻译： 一种摄影感光材料的制造方法，包括在表面电阻率大于1014欧姆时的一个支撑体的一面上提供第一感光感光乳剂层，并且厚度不超过230微米，并提供感光照相 乳剂层或在载体的相对侧上的含明胶的背层，其中在涂覆第一乳剂层的时间和涂覆相对表面的时间之间，（i）防止支撑体的相对表面 与除了直径大于约50mm的辊子以外的任何物质接触，和（ii）在涂覆第二表面之前涂覆在载体的第一表面上的照相乳剂层中的水/明胶重量比不是 小于1.该方法特别适用于生产X射线胶片。
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