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48 条记录 (耗时 0.026 秒)

    Layers used to prevent reticulation in photographic elements
    22.
    发明授权
    Layers used to prevent reticulation in photographic elements 失效

    公开(公告)号：US4056396A

    公开(公告)日：1977-11-01

    申请号：US578069

    申请日：1975-05-16

    申请人： Ikutaro Horie ,  Takushi Miyazako ,  Shinji Sakaguchi ,  Nobuo Tsuji ,  Nagao Kameji

    发明人： Ikutaro Horie ,  Takushi Miyazako ,  Shinji Sakaguchi ,  Nobuo Tsuji ,  Nagao Kameji

    IPC分类号： G03C1/04 ,  C08F16/00 ,  C08F16/14 ,  C08F20/00 ,  C08F20/52 ,  G03C1/053 ,  G03C1/76 ,  G03C3/00

    CPC分类号： G03C1/7614 ,  G03C1/053

    摘要： A photographic light-sensitive material including a support, a non-light sensitive uppermost layer consisting of at least one organic synthetic high polymer compound as a film forming material and at least one light-sensitive layer between the support and the uppermost layer, said organic high polymer compound being selected from the group consisting of the following polymers (A) to (F):polymer (A) comprising repeating units a.sub.1 and a.sub.2 ;______________________________________ a.sub.1 : ##STR1## 80 - 97 mol% a.sub.2 : ##STR2## 3 - 20 mol% ______________________________________ Wherein M represents a cation, and m represents 0, 3 or 4;Polymer (B) comprising repeating units b.sub.1, b.sub.2 and b.sub.3 ;______________________________________ b.sub.1 : ##STR3## 5 - 30 mol% b.sub.2 : ##STR4## 5 - 75 mol% b.sub.3 : ##STR5## 20 - 65 mol% ______________________________________ Wherein R.sub.1 and R.sub.2 each represents --CH.sub.3 or --C.sub.2 H.sub.5, R.sub.3 and R.sub.5 each represents --H or --CH.sub.3, and R.sub.4 represents --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 or --C.sub.4 H.sub.9 ;polymer (C) comprising repeating units c.sub.1 and c.sub.2 ;______________________________________ c.sub.1 : ##STR6## 10 - 40 mol% c.sub.2 : ##STR7## 60 - 90 mol% ______________________________________ Wherein R.sub.6 represents --H or --CH.sub.3, and Z represents --COOH, --COOCH.sub.3, --COOC.sub.2 H.sub.5, --COOC.sub.3 H.sub.7, --COOC.sub.4 H.sub.9 or --CONH.sub.2 ;polymer (D) comprising repeating units d.sub.1 and d.sub.2 ;______________________________________ d.sub.1 : ##STR8## 10 - 40 mol% d.sub.2 : ##STR9## 60 - 90 mol% ______________________________________ Wherein R.sub.7 represents --H or --CH.sub.3 ;polymer (E) comprising repeating units e.sub.1 and e.sub.2 ;______________________________________ e.sub.1 : ##STR10## 20 - 60 mol% e.sub.2 : ##STR11## 40 - 80 mol% ______________________________________ wherein R.sub.8 and R.sub.9 each represents --H or --CH.sub.3, and X represents --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 or --C.sub.4 H.sub.9 ; andpolymer (F) comprising repeating unit f.sub.1 ;______________________________________ f.sub.1 : ##STR12## wherein Y represents --CH.sub.3 or --COCH.sub.3, R.sub.10 represents --H or --C.sub.n H.sub.2n+1, n being an integer of 1 to 12, said organic synthetic high polymer compound being insoluble to a processing solutions

    Magnetic recording medium
    23.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US4668568A

    公开(公告)日：1987-05-26

    申请号：US878405

    申请日：1986-06-20

    申请人： Masaaki Fujiyama ,  Nobuo Tsuji ,  Nobutaka Yamaguichi

    发明人： Masaaki Fujiyama ,  Nobuo Tsuji ,  Nobutaka Yamaguichi

    IPC分类号： C09D5/23 ,  G11B5/708

    CPC分类号： G11B5/7085 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/31609 ,  Y10T428/31971

    摘要： This invention provide a magnetic recording medium with well-balanced excellent properties as to video head abrasion, still life, video S/N and drop out, which comprises a non-magnetic support and a magnetic recording layer containing a ferromagnetic powder, a binder and (A) at least one inorganic compound powder selected from the group consisting of Cr.sub.2 O.sub.3, SiC and mixtures thereof and (B) at least one inorganic compound powder selected from the group consisting of Al.sub.2 O.sub.3, TiO.sub.2, SiO.sub.2, ZnO and mixtures thereof.

    摘要翻译： 本发明提供了一种磁记录介质，其具有视频磁头磨损，静止时间，视频S / N和退出的良好平衡的优异特性，其包括非磁性支持和含有铁磁性粉末，粘合剂和 （A）至少一种选自Cr 2 O 3，SiC及其混合物的无机化合物粉末和（B）至少一种选自Al 2 O 3，TiO 2，SiO 2，ZnO及其混合物的无机化合物粉末。

    Magnetic recording medium
    25.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US4454202A

    公开(公告)日：1984-06-12

    申请号：US315555

    申请日：1981-10-27

    申请人： Shigeo Komine ,  Kazuhiko Morita ,  Nobuo Tsuji

    发明人： Shigeo Komine ,  Kazuhiko Morita ,  Nobuo Tsuji

    IPC分类号： C08L75/04 ,  C09D5/23 ,  G11B5/702 ,  G11B5/70

    CPC分类号： G11B5/7022 ,  C08L75/04 ,  Y10S428/90 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31786 ,  Y10T428/31935

    摘要： A magnetic recording medium having a magnetic paint applied to a base is disclosed. The magnetic paint contains a three-component binder which comprises 30 to 70% of polyurethane having a terminal OH group, 10 to 50% of an epichlorohydrin/diphenylolpropane polycondensate and 10 to 50% of a vinyl chloride/vinyl acetate copolymer, vinyl chloride/vinyl acetate/maleic acid copolymer or vinyl chloride/vinyl acetate/vinyl alcohol copolymer, the percentage being based on the weight of the binder.

    摘要翻译： 公开了一种具有施加到基座上的磁性涂料的磁记录介质。 磁性漆包含三组分粘合剂，其包含30至70％的具有末端OH基团的聚氨酯，10至50％的表氯醇/二苯基丙烷缩聚物和10至50％的氯乙烯/乙酸乙烯酯共聚物，氯乙烯/ 乙酸乙烯酯/马来酸共聚物或氯乙烯/乙酸乙烯酯/乙烯醇共聚物，其百分比基于粘合剂的重量。

    Color diffusion-transfer photographic element
    27.
    发明授权
    Color diffusion-transfer photographic element 失效
    彩色扩散转印照相材料

    公开(公告)号：US4178182A

    公开(公告)日：1979-12-11

    申请号：US500016

    申请日：1974-08-23

    申请人： Motohiko Tsubota ,  Shinji Sakaguchi ,  Nobuo Tsuji

    发明人： Motohiko Tsubota ,  Shinji Sakaguchi ,  Nobuo Tsuji

    IPC分类号： C08L33/02 ,  C08L33/00 ,  C08L33/04 ,  G03C8/08 ,  G03C8/52 ,  G03C8/54 ,  G03C1/40 ,  G03C1/76 ,  G03C5/54 ,  G03C7/00

    CPC分类号： G03C8/52

    摘要： In a color diffusion-transfer photographic element comprising a support carrying at least two color image forming units, each comprising a selectively sensitized silver halide emulsion layer and a color image-forming material contained in either said silver halide emulsion layer or a layer adjacent to said silver halide emulsion layer, there is provided an intermediate layer between two of said color image-forming units or protective overcoating layer comprising a polymer of at least one monoacrylate or monomethacrylate of an aliphatic polyhydric alcohol.

    摘要翻译： 在包含承载至少两个彩色图像形成单元的载体的彩色扩散转印照相元件中，每个包含选择性增感的卤化银乳剂层和包含在所述卤化银乳剂层中的彩色图像形成材料或与所述 卤化银乳剂层，在两个所述彩色成像单元或保护性外涂层之间提供了包含脂族多元醇的至少一种单丙烯酸酯或单甲基丙烯酸酯的聚合物的中间层。

    Method of subbing plastic films
    28.
    发明授权
    Method of subbing plastic films 失效
    塑胶薄膜方法

    公开(公告)号：US4087574A

    公开(公告)日：1978-05-02

    申请号：US687818

    申请日：1976-05-19

    申请人： June Yamaguchi ,  Nobuo Tsuji ,  Takenori Omichi ,  Teruo Yamaguchi

    发明人： June Yamaguchi ,  Nobuo Tsuji ,  Takenori Omichi ,  Teruo Yamaguchi

    IPC分类号： C08F14/00 ,  C08F2/00 ,  C08F2/22 ,  C08F14/02 ,  C08J7/04 ,  C08L1/00 ,  C08L27/00 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  G03C1/91 ,  G03C1/93 ,  B05D1/36 ,  B32B9/04 ,  B32B27/08

    CPC分类号： G03C1/93 ,  Y10S428/91 ,  Y10T428/31754 ,  Y10T428/31797

    摘要： A method of subbing plastic films, particularly for use in photography, comprising applying an aqueous subbing composition to a surface thereof, the aqueous subbing composition comprising a polymer prepared from 45 to 99.5% by weight of at least one monomer selected from the group consisting of vinylidene chloride and vinyl chloride; 0.1 to 15% by weight of at least one monomer selected from vinyl monomers having one or more alcohol groups in their side chains; and 0 to 54.4% by weight of at least one monomer selected from the group consisting of acrylates, methacrylates, acrylonitrile, methacrylonitrile, alkyl vinyl esters, and alkyl vinyl ethers.

    摘要翻译： 一种涂覆塑料膜的方法，特别是用于摄影中的方法，包括将水性底胶组合物施加到其表面上，所述水性底层组合物包含由45至99.5重量％的至少一种选自以下的单体制备的聚合物： 偏二氯乙烯和氯乙烯; 0.1至15重量％的至少一种选自其侧链中具有一个或多个醇基的乙烯基单体的单体; 和0至54.4重量％的至少一种选自丙烯酸酯，甲基丙烯酸酯，丙烯腈，甲基丙烯腈，烷基乙烯基酯和烷基乙烯基醚的单体。