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111. 发明专利

JPS60151643A SILVER SALT OFFSET PRINTING MATERIAL 失效
公开(公告)号：JPS60151643A
公开(公告)日：1985-08-09
申请号：JP765884
申请日：1984-01-18
申请人： KONISHIROKU PHOTO IND
发明人： SANBE TAKESHI , SAKAMOTO HIDEKAZU , YOSHIZAWA TOMOUMI , UCHIDA TAKU , MURAKAMI ATSUKO
IPC分类号： G03C1/12 , G03F7/07
摘要： PURPOSE:To stabilize the photographic characteristics, and to improve the printability of ink by providing a silver halide emulsion layer which is incorporated with a sensitizing pigment shown by the specified formula on a substrate, and incorporating a specified amt. of a developing agent into the constituent elements. CONSTITUTION:A silver salt diffusion-transfer offset printing material is manufactured by laminating at least one layer of each of a halation preventing layer, a silver halide emulsion layer, and a physical developing nucleus layer on a substrate from the substrate side. And a developing agent capable of developing an exposed silver halide in an alkaline activating bath is incorporated into said constituent elements. In addition, at least one kind of a sensitizing pigment expressed by the formula is incorporated into the silver halide emulsion layer (Z and Z are respectively an atomic group necessary for forming a cyanine heterocyclic neucleus consisting of a thiazole ring, a selenazole ring, etc., R and R are a lower aliphatic group or an allyl group, and R is a hydrogen atom or a lowe alkyl group).

112. 发明专利

JPS6021371B2 失效
公开(公告)号：JPS6021371B2
公开(公告)日：1985-05-27
申请号：JP7964777
申请日：1977-07-04
申请人： KONISHIROKU PHOTO IND
发明人： HANYU TEIJI , ISHIHARA MASAO , TERADA SADAJI , SAKAMOTO HIDEKAZU , YAMADA KOICHI
IPC分类号： G03C1/38 , G03C1/85

113. 发明专利

JPS6078453A LITHOGRAPHIC PRINTING MATERIAL CONTAINING SILVER SALT 失效
公开(公告)号：JPS6078453A
公开(公告)日：1985-05-04
申请号：JP18660583
申请日：1983-10-04
申请人： KONISHIROKU PHOTO IND
发明人： SAKAMOTO HIDEKAZU , UCHIDA TAKU , YOSHIZAWA TOMOUMI , SANBE TAKESHI , MURAKAMI ATSUKO
IPC分类号： G03C8/06 , G03F7/07
摘要： PURPOSE:To improve the ink retentivity by successively forming an antihalation layer, a silver halide emulsion layer contg. a specified percentage or more of photosensitive silver chloride, and a layer contg. a hydrophilic binder by a specified percentage of the amount of physical developing nuclei prepd. by reducing a noble metal on a support. CONSTITUTION:A silver halide emulsion layer contg. silver chloride by >=98wt% of the amount of the photosensitive silver halides and having high developability is formed on an antihalation layer on a support. A layer contg. dispersed metallic colloid prepd. by directly reducing a noble metal as physical developing nuclei and a hydrophilic binder such as gelatin by 30-100wt% of the amount of the developing nuclei is then formed on the emulsion layer to manufacture a lithographic printing material. The activity of the developing nuclei is controlled by the increased amount of the binder, and since silver chloride having high developability is used, imagewise silver is made to exist on the surface of a printing plate without causing embedding. The lithographic printing material has high ink retentivity and superior printing resistance and gives a clear printed image free from ground stain with high reproducibility of fine dots and lines.

114. 发明专利

JPS6017100B2 失效
公开(公告)号：JPS6017100B2
公开(公告)日：1985-05-01
申请号：JP9961980
申请日：1980-07-21
申请人： KONISHIROKU PHOTO IND
发明人： KAWASAKI MIKIO , UCHIDA TAKU , ITO KENJI , NATORI MARIKO , SAKAMOTO HIDEKAZU , ITO NOBORU
IPC分类号： G03C1/00 , G03C1/005 , G03C8/04

115. 发明专利

JPS6016613B2 失效
公开(公告)号：JPS6016613B2
公开(公告)日：1985-04-26
申请号：JP8272577
申请日：1977-07-11
申请人： KONISHIROKU PHOTO IND
发明人： HANYU TEIJI , ISHIHARA MASAO , SAKAMOTO HIDEKAZU , YAMADA KOICHI
IPC分类号： G03C1/06 , G03C1/34 , G03C1/76

116. 发明专利

JPS6051835A LITHOGRAPHIC MATERIAL 失效
公开(公告)号：JPS6051835A
公开(公告)日：1985-03-23
申请号：JP16092883
申请日：1983-08-31
申请人： KONISHIROKU PHOTO IND
发明人： YOSHIZAWA TOMOUMI , SAKAMOTO HIDEKAZU , UCHIDA TAKU , SANBE TAKESHI , MURAKAMI ATSUKO
IPC分类号： G03F7/07 , G03F7/06
摘要： PURPOSE:To improve ink receptivity and to prevent backgroud stains by incorporating fine particles in a silver halide emulsion layer, and CMC in the binder of a physical development mucleus layer in a lithographic material applying a silver salt diffusion transfer method. CONSTITUTION:A silver halide emulsion layer contg. silver chloride, silver bromide, etc. and fine particles having an average particle diameter of 1-10mum is formed on an antihalation layer formed on a support. As the fine particles of PMMA or alumina of the like are used, preferably, in an amt. of 1.5-15mg/dm of the emulsion layer. This emulsion layer is coated with a dispersion obtained by dispersing physical development nuclei, such as Sb or Bi, into a hydrophilic binder cotg. carboxymethyl cellulose (CMC) having an average polymn. degree of

117. 发明专利

JPS59214850A Silver halide photosensitive material 失效
标题翻译：银红色光敏材料
公开(公告)号：JPS59214850A
公开(公告)日：1984-12-04
申请号：JP8965683
申请日：1983-05-20
申请人： Konishiroku Photo Ind Co Ltd
发明人： SAKAMOTO HIDEKAZU , UCHIDA TAKU , YOSHIZAWA TOMOUMI , SANBE TAKESHI , MURAKAMI ATSUKO
IPC分类号： B05D5/00 , C08J7/04 , G03C1/85 , G03C1/82
CPC分类号： G03C1/85
摘要： PURPOSE:To enhance physical properties during manufacturing process, storage, and development process by incorporating a specified org. silane compd. in a hydrophilic colloidal laver. CONSTITUTION:A hydrophilic colloid layer contains an org. silane compd. represented by the formula shown here which R is lower alkyl or alkenyl optionally sustd. by epoxy, amino, vinyl, or the like, and R -R are each lower alkyl, alkoxy, alkylcarboxy, or the like, and at least one of R -R has an epoxy, vinyl, or amino group at the terminal, and at least one of them has none of said groups. As a result, the obtained material is prevented from deterioration of photographic characteristics and increase of viscosity during the waiting time after coating, and also progress of film hardening during the lapse of time, and occurrence of peeling phenomena and surface damages are decreased.
摘要翻译：目的：通过结合指定的组织来增强制造过程，存储和开发过程中的物理性能。硅烷化合物在亲水性胶体紫菜中。构成：亲水胶体层含有一个组织。硅烷化合物由这里所示的式表示，其中R 1是任选维持的低级烷基或烯基。通过环氧基，氨基，乙烯基等，R 2 -R 4各自为低级烷基，烷氧基，烷基羧基等，并且R 1 -R 4中的至少一个具有环氧基，乙烯基或氨基，并且它们中的至少一个没有所述基团。结果，防止了所获得的材料在涂布后的等待时间内的照相特性劣化和粘度增加，以及在时间过程中膜硬化的进行，并且减少了剥离现象和表面损伤的发生。

118. 发明专利

JPS59126537A Manufacture of lithographic printing plate 失效
标题翻译：立体印刷板的制造
公开(公告)号：JPS59126537A
公开(公告)日：1984-07-21
申请号：JP119283
申请日：1983-01-10
申请人： Konishiroku Photo Ind Co Ltd
发明人： SANBE TAKESHI , SAKAMOTO HIDEKAZU , UCHIDA TAKU , YOSHIZAWA TOMOUMI , MURAKAMI ATSUKO
IPC分类号： G03C8/06 , G03F7/06 , G03F7/07
CPC分类号： G03F7/066
摘要： PURPOSE:To obtain a lithographic printing plate having superior printing resistance, ink retentivity and printing characteristics and causing no ground stain by developing exposed silver halide with an alkali activating bath contg. a solvent for silver halide and a specified compound. CONSTITUTION:A printing plate having a photosensitive silver halide layer contg. a silver halide developing agent and a layer of physical developing nuclei on a support is exposed and developed with an alkali activating bath contg. a solvent for silver halide and 0.01-50g/l compound represented by the formula [where Z is a group of nonmetallic atoms required to complete an (un)substituted 5- or 6-membered heterocyclic ring such as thiazoline, benzothiazole, oxazline, exazole, imidazoline, (benz)imidazle, oxadiazole or thiadiazole]. A solver image formed by a silver salt diffusion method can be made receptive to lipophilic ink.
摘要翻译：目的：获得具有优异的耐印刷性，油墨保持性和印刷特性的平版印刷版，并且通过用碱活化浴显影露出的卤化银而不产生研磨污渍。用于卤化银和特定化合物的溶剂。构成：具有感光卤化银层的印版卤化银显影剂和载体上的物理显影核层被暴露并用碱活化浴显影。用于卤化银的溶剂和0.01-50g / l由下式表示的化合物[其中Z是完成（未）取代的5-或6-元杂环所需的一组非金属原子，例如噻唑啉，苯并噻唑，恶唑啉，异恶唑，咪唑啉，（苯）咪唑，恶二唑或噻二唑]。通过银盐扩散法形成的求解器图像可以接受亲脂性油墨。

119. 发明专利

JPS5938738A Formation of negative image 失效
标题翻译：形成负像
公开(公告)号：JPS5938738A
公开(公告)日：1984-03-02
申请号：JP14921182
申请日：1982-08-30
申请人： Konishiroku Photo Ind Co Ltd
发明人： SAKAMOTO HIDEKAZU , KAWASAKI MIKIO , ONO KOUJI , FUKUOUJI KAKUJIROU
IPC分类号： G03C1/00 , G03C1/12 , G03C5/58 , G03C8/06 , G03F7/07
CPC分类号： G03C1/12
摘要： PURPOSE:To reduce an amt. of metallic salt dissolving agent to be used, and to prevent production of sludge in a developing soln. and to improve storage stability, by using a specified compd. CONSTITUTION:A photosensitive material contains on the surface in the photographic constitutent layers formed on a support, photosensitive silver halide grains, metallic salt grains more easily soluble alone than said silver halide grains but made hardly soluble with a hardly-solubilizing agent, physical development nuclei, and a compd. represented by the shown general formula, in which Z , Z are each a nonmetallic atomic group necessary to complete a 5- or 6- membered N-contg. hetero ring; R , R are each lower alkyl or substd. alkyl, and at least one of the two is sulfoalkyl or carboxy alkyl; R is lower alkyl; X is an anion; (l), (m), (n) are each 0 or 1; and (a) is 0 or 1. Said material is imagewise exposed and processed with a soln. contg. a reducing agent and a substance dissolving said metallic salt grains. A metallic image is deposited on the development nuclei.
摘要翻译：目的：减少一个amt。的金属盐溶解剂，并且防止在显影溶胶中产生污泥。并通过使用指定的compd来提高存储稳定性。构成：感光材料包含在形成于载体上的照相基底层的表面上，光敏卤化银颗粒，金属盐颗粒比所述卤化银颗粒更容易溶解，但难溶于几何增溶剂，物理发育核，和一个compd。由所示的通式表示，其中Z 1，Z 2各自是完成5-或6-元N-contg所必需的非金属原子团。杂环 R 1，R 2各自为低级烷基或被取代的。烷基，并且两个中的至少一个是磺基烷基或羧基烷基; R 3是低级烷基; X是阴离子; （1），（m），（n）各自为0或1; 和（a）为0或1.所述材料成像曝光并用溶胶处理。 contg。还原剂和溶解所述金属盐颗粒的物质。金属图像沉积在显影核上。

120. 发明专利

JPS5924851A Lithographic plate 失效
标题翻译：平板电脑
公开(公告)号：JPS5924851A
公开(公告)日：1984-02-08
申请号：JP13440082
申请日：1982-07-30
申请人： Konishiroku Photo Ind Co Ltd
发明人： SAKAMOTO HIDEKAZU , UCHIDA TAKU , YOSHIZAWA TOMOUMI , ITOU NOBORU
IPC分类号： G03C8/06 , G03F7/07
CPC分类号： G03F7/07
摘要： PURPOSE:To prevent deterioration of photosensitivity and gamma during storage, by adding specified cyanine and merocyanine dyes to a photosensitive element in preparing a printing material using an activator type silver salt diffusion transfer method. CONSTITUTION:A silver halide emulsion contains 1-500mg (per mol of silver halide) a cyanine dye represented by formula I in which R , R are each alkyl, alkenyl, sulfoalkyl, or the like; R is alkyl; Y -Y are each H, halogen, alkyl, or an atomic group necessary to form a naphthoxazole ring, or the like; M is an alkali metal; and n is 0 or 1: and a merocyanine dye represented by formula IIin which R is alkyl, carboxyalkyl, or sulfoalkyl; Z is alkyl, phenyl, an atomic group necessary to form a quinoline ring, or the like; Q is alkyl, phenyl, or an atomic group necessary to form a 2-thiooxazolidin-dione ring; and y, n are each 0 or 1.
摘要翻译：目的：为了防止储存过程中的光敏性和γ的劣化，通过在使用活化剂型银盐扩散转移法制备印刷材料时，将特定的花青和部花青染料加入感光元件中。构成：卤化银乳剂含有1-500mg（每摩尔卤化银）由式I表示的花青染料，其中R 1，R 3各自为烷基，烯基，磺基烷基等; R 2是烷基; Y 1 -Y 6各自为H，卤素，烷基或形成萘恶唑环所必需的原子团等; M是碱金属; 和n为0或1：和由式IIin表示的部分花青染料，其中R 4是烷基，羧基烷基或磺基烷基; Z是烷基，苯基，形成喹啉环所必需的原子团等; Q是烷基，苯基或形成2-硫代恶唑烷二酮环所必需的原子团; y，n分别为0或1。

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