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14 条记录 (耗时 0.021 秒)

    Photosensitive composition and pattern forming process using same
    2.
    发明授权
    Photosensitive composition and pattern forming process using same 失效
    光敏组合物和图案形成方法使用相同

    公开(公告)号：US4510226A

    公开(公告)日：1985-04-09

    申请号：US515191

    申请日：1983-07-19

    申请人： Hajime Morishita ,  Motoo Akagi ,  Saburo Nonogaki ,  Nobuaki Hayashi ,  Shoichi Uchino

    发明人： Hajime Morishita ,  Motoo Akagi ,  Saburo Nonogaki ,  Nobuaki Hayashi ,  Shoichi Uchino

    IPC分类号： C08K5/00 ,  C08K5/22 ,  C08K5/27 ,  C08L33/00 ,  C08L33/02 ,  G03C1/52 ,  G03F7/039 ,  G03F7/28 ,  H01J29/20 ,  H01J29/22 ,  G03C1/58

    CPC分类号： H01J29/225 ,  G03C1/52 ,  G03F7/28

    摘要： A photosensitive composition becoming sticky upon exposure to light which comprises (a) a salt of a diazonium compound represented by the formula ##STR1## wherein R.sub.1 and R.sub.2 are independently --H, --CH.sub.3, --OCH.sub.3 or ##STR2## but R.sub.1 and R.sub.2 cannot be ##STR3## at the same time; and R.sub.3 and R.sub.4 are independently a straight-chain lower alkyl group, and (b) a salt of an aromatic diazonium compound having no --OH group directly bonding to a benzene ring, has an improved sensitivity because it contains the salt of the compound represented by the above formula. By using said photosensitive composition, there is provided a process for forming a pattern of powder coated layer excellent in light sensitivity.

    摘要翻译： 光敏组合物在暴露于光时变粘，其包含（a）由下式表示的重氮化合物的盐：其中R 1和R 2独立地为-H，-CH 3，-OCH 3或R 1，但R 1和R 2不能 同时成为; 并且R 3和R 4独立地为直链低级烷基，和（b）不具有与苯环直接键合的-OH基团的芳族重氮化合物的盐具有改善的灵敏度，因为它含有表示的化合物的盐 通过上述公式。 通过使用所述光敏组合物，提供了形成光敏性优异的粉末涂布层图案的方法。

    Process for forming fluorescent screen
    5.
    发明授权
    Process for forming fluorescent screen 失效
    荧光屏形成工艺

    公开(公告)号：US4407916A

    公开(公告)日：1983-10-04

    申请号：US358263

    申请日：1982-03-15

    申请人： Motoo Akagi ,  Shoichi Uchino ,  Saburo Nonogaki

    发明人： Motoo Akagi ,  Shoichi Uchino ,  Saburo Nonogaki

    IPC分类号： H01J9/227 ,  H01J29/22 ,  G03C5/00

    CPC分类号： H01J29/225 ,  H01J9/2271

    摘要： A process for forming a fluorescent screen, where polychroic patterns are successively formed from at least two kinds of phosphors having different color emission or black powder by means of a photosensitive substance capable of turning tacky by light irradiation, which comprises bringing a finer particulate filling material than particles of the phosphors in contact with tackified parts when or after the particles of the phosphors are applied to the tackified parts in the individual steps of forming patterns each of the individual phosphors. The filling material saturates the tackiness of the phosphor pattern in question in advance to formation of a phosphor pattern in the successive step, and a cause for contamination of the pattern of the preceding step with the phosphor of the successive step can be eliminated thereby.

    摘要翻译： 一种用于形成荧光屏的方法，其中通过具有不同颜色发射或黑色粉末的至少两种荧光体通过能够通过光照射转动粘性的光敏物质连续地形成多色图案，其包括使细颗粒填充材料 当在形成每个单独的荧光体的图案的各个步骤中将荧光体的颗粒施加到增粘部分上或之后，与增粘部分接触的荧光体的颗粒。 预先填充材料在连续步骤中预先使磷光体图案的粘性饱和以形成荧光体图案，并且可以消除前述步骤的图案与连续步骤的荧光体的污染的原因。

    Chemically digestive agents
    6.
    发明授权
    Chemically digestive agents 失效
    化学消化剂

    公开(公告)号：US4101440A

    公开(公告)日：1978-07-18

    申请号：US705529

    申请日：1976-07-15

    申请人： Motoo Akagi ,  Hazime Morishita ,  Saburo Nonogaki ,  Makoto Tanaka ,  Tadao Kaneko

    发明人： Motoo Akagi ,  Hazime Morishita ,  Saburo Nonogaki ,  Makoto Tanaka ,  Tadao Kaneko

    IPC分类号： G03F7/42 ,  H01J9/227 ,  H01J29/22 ,  C01B15/02 ,  H04N9/60

    CPC分类号： H01J9/2271 ,  G03F7/423 ,  H01J29/225

    摘要： A chemically digestive agent for releasing photoresist films comprising hydrogen peroxide and sulfamic acid is particularly suitable for the production of the fluorescent screen of a black matrix color television image receiving tube in that it has a strong releasing action for various photoresist films and low corrosiveness for machinery and appliances. The addition of a fixed amount of iron ion can further improve the characteristics of the chemically digestive agent.

    摘要翻译： 用于释放包含过氧化氢和氨基磺酸的光致抗蚀剂膜的化学消化剂特别适用于生产黑矩阵彩色电视图像接收管的荧光屏，因为它对各种光致抗蚀剂膜具有强释放作用，对机械的腐蚀性低 和电器。 加入固定量的铁离子可以进一步提高化学消化剂的特性。

    Formation of pattern using acrylamide-diacetoneacrylamide copolymer
    7.
    发明授权
    Formation of pattern using acrylamide-diacetoneacrylamide copolymer 失效
    使用丙烯酰胺 - 双丙酮丙烯酰胺共聚物形成图案

    公开(公告)号：US4086090A

    公开(公告)日：1978-04-25

    申请号：US615529

    申请日：1975-09-22

    申请人： Takahiro Kohashi ,  Motoo Akagi ,  Yoichi Oba ,  Saburo Nonogaki ,  Makoto Tanaka ,  Tadao Kaneko ,  Yoshifumi Tomita

    发明人： Takahiro Kohashi ,  Motoo Akagi ,  Yoichi Oba ,  Saburo Nonogaki ,  Makoto Tanaka ,  Tadao Kaneko ,  Yoshifumi Tomita

    IPC分类号： G03F7/012 ,  G03F7/085 ,  G03F7/20 ,  H01J9/227 ,  G03C5/00

    CPC分类号： G03F7/2041 ,  G03F7/0125 ,  G03F7/085 ,  H01J9/2271

    摘要： The present invention affords a process for forming a pattern having a surface area substantially equal to or smaller than area of apertures of shadow-mask through which beams pass on a photoresist film, which contains an acrylamidediacetoneacrylamide copolymer and a water-soluble aromatic bisazide compound, by exposing said photoresist film to light through a mask having the pattern and then developing the film.The use of said photoresist film for the preparation of a phosphor screen of a color picture tube of a black matrix or black stripe type does not require a special technique such as post-etching of a shadow mask and makes it possible to form a three primary color phosphor pattern having a surface area substantially equal to or smaller than the area of apertures of the shadow mask through which lightbeams pass, without mutual "bridging" between phosphor dots. Thus, an excellent phosphor screen of a color picture tube of a black matrix or black stripe type can be prepared.

    摘要翻译： 本发明提供了一种形成图案的方法，该图案的表面积基本上等于或小于荫罩的孔径的面积，光束通过光致抗蚀剂膜，该光致抗蚀剂膜含有丙烯酰胺丙酮丙烯酰胺共聚物和水溶性芳族双叠氮化合物， 通过使具有该图案的掩模将所述光致抗蚀剂膜曝光，然后显影该膜。

    Magnetic recording medium
    9.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US4722859A

    公开(公告)日：1988-02-02

    申请号：US904403

    申请日：1986-09-08

    申请人： Takanori Kudo ,  Heigo Ishihara ,  Motoo Akagi

    发明人： Takanori Kudo ,  Heigo Ishihara ,  Motoo Akagi

    IPC分类号： G11B5/84 ,  G11B5/725 ,  G11B5/72 ,  G11B5/702

    CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/31 ,  Y10T428/3154 ,  Y10T428/31544

    摘要： This invention relates to a magnetic recording medium comprising a magnetic recording film formed on a substrate directly or with a protective layer therebetween, characterized in that a surface treatment layer made of a reaction product of an azide compound is provided on the magnetic recording film, and preferably a lubricative material layer is further provided on the surface treatment layer. The surface treatment agent is covalently bonded to the surface of the magnetic recording film with an aid of nitrene to improve the durability of the magnetic recording film.

    摘要翻译： 本发明涉及一种磁记录介质，其特征在于，包括直接形成在基板上或与其之间的保护层的磁记录膜，其特征在于，在磁记录膜上设置由叠氮化合物的反应产物制成的表面处理层， 优选在表面处理层上进一步设置润滑材料层。 借助于nitrene，表面处理剂与磁记录膜的表面共价键合，以提高磁记录膜的耐久性。