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10 条记录 (耗时 0.02 秒)

    Photographic film cassette
    1.
    发明授权
    Photographic film cassette 失效
    摄影胶片盒

    公开(公告)号：US5622755A

    公开(公告)日：1997-04-22

    申请号：US542702

    申请日：1995-10-13

    申请人： Kazunori Mizuno ,  Takeshi Nabeta ,  Mikio Shimizu

    发明人： Kazunori Mizuno ,  Takeshi Nabeta ,  Mikio Shimizu

    IPC分类号： G03C3/00 ,  C08L71/12 ,  G03B17/30 ,  B32B1/08

    CPC分类号： G03B17/30 ,  C08L71/123 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/254 ,  Y10T428/31504 ,  Y10T428/31667

    摘要： A pair of flanges are mounted on a spool of a photographic film cassette so as to come into contact with end faces or outermost convolution of a film roll wound on the spool, so that a film leader can be advanced out of the cassette shell by rotating the spool in an unwinding direction. The flanges are formed from a polyphenylene ether group resin composition, which is composed by mixing styrene group resin with polyphenylene ether resin in a weight ratio from 60:40 to 10:90, and mixing 6 to 19 parts by weight of elastomer per 100 parts by weight of said mixture of styrene group resin and polyphenylene ether resin.

    摘要翻译： 一对法兰安装在摄影胶片暗盒的卷轴上，以便与缠绕在卷轴上的胶卷的端面或最外卷绕接触，使得胶片引导件可以通过旋转 卷轴处于展开方向。 凸缘由聚苯醚树脂组合物形成，聚苯醚树脂组合物通过将苯乙烯基树脂与聚苯醚树脂以60:40至10:90的重量比混合，并将每100份混合6至19重量份弹性体 的苯乙烯基树脂和聚苯醚树脂的混合物。

    Conductive composite plastic sheet and container
    3.
    发明授权
    Conductive composite plastic sheet and container 失效
    导电复合塑料片和容器

    公开(公告)号：US5747164A

    公开(公告)日：1998-05-05

    申请号：US579579

    申请日：1995-12-26

    申请人： Takeshi Miyakawa ,  Mikio Shimizu ,  Takeshi Nabeta

    发明人： Takeshi Miyakawa ,  Mikio Shimizu ,  Takeshi Nabeta

    IPC分类号： B32B27/20 ,  B32B9/04

    CPC分类号： B32B27/20 ,  Y10T428/13 ,  Y10T428/31504

    摘要： An electroconductive composite plastic sheet comprising a substrate sheet made of at least one thermoplastic resin selected from the group consisting of a polyphenylene ether type resin, a polystyrene type resin and an ABS type resin and having laminated on each side of the substrate sheet, an electroconductive resin composition comprising (A) at least one thermoplastic resin selected from the group consisting of a polyphenylene ether type resin, a polystyrene type resin and an ABS type resin, (B) carbon black, and (C) an olefin type resin or (C1) a resin obtained by hydrogenation of a styrene/diene block copolymer, said electroconductive resin composition containing from 5 to 50 parts by weight of (B) the carbon black per 100 parts by weight of (A) the thermoplastic resin, and from 1 to 30 parts by weight of (C) the olefin type resin or (C1) the resin obtained by hydrogenation of a styrene/diene block copolymer, per 100 parts by weight of the total amount of (A) the thermoplastic resin and (B) the carbon black, and the sheet having the electroconductive resin composition laminated on each side thereof having a surface resistivity of from 10.sup.2 to 10.sup.10 .OMEGA..

    摘要翻译： 一种导电复合塑料片，其包含由至少一种选自由聚苯醚型树脂，聚苯乙烯类树脂和ABS型树脂组成的组中的热塑性树脂制成并且在基片的每一侧层压的基片， 树脂组合物，其包含（A）选自聚苯醚型树脂，聚苯乙烯类树脂和ABS型树脂中的至少一种热塑性树脂，（B）炭黑和（C）烯烃类树脂或（C1 ）通过苯乙烯/二烯嵌段共聚物的氢化获得的树脂，所述导电树脂组合物每100重量份的（A）热塑性树脂含有5至50重量份的（B）炭黑，并且从1至 30重量份（C）烯烃类树脂或（C1）通过苯乙烯/二烯嵌段共聚物氢化得到的树脂，相对于（A）热塑性树脂的总量100重量份 n和（B）炭黑，并且其表面电阻率为102〜1010欧姆每一面层叠有导电树脂组合物的片材。

    Resin composition having electromagnetic wave shielding effort
    6.
    发明授权
    Resin composition having electromagnetic wave shielding effort 失效
    具有电磁波屏蔽力的树脂组合物

    公开(公告)号：US4602051A

    公开(公告)日：1986-07-22

    申请号：US645938

    申请日：1984-08-30

    申请人： Takeshi Nabeta ,  Isamu Hanahara

    发明人： Takeshi Nabeta ,  Isamu Hanahara

    IPC分类号： C08K7/06 ,  H01B1/24 ,  H05K9/00 ,  G21F1/10 ,  C08K3/04 ,  C08K5/17 ,  G21K1/10

    CPC分类号： H05K9/009 ,  C08K7/06 ,  H01B1/24

    摘要： According to the invention, a resin composition having an electromagnetic wave shielding effect is provided. The resin composition comprises 35 to 90 wt % of an ABS resin or a mixture of the ABS resin and an AS resin, 1 to 25 wt % of a plasticizer and 5 to 40 wt % of carbon fibers. The carbon fibers are uniformly dispersed in the resin ingredient without being broken or cut at the step of mixing and dispersing the resin components, thus exhibiting improved electromagnetic wave shielding effect.

    摘要翻译： 根据本发明，提供具有电磁波屏蔽效果的树脂组合物。 树脂组合物包含35〜90重量％的ABS树脂或ABS树脂和AS树脂的混合物，1〜25重量％的增塑剂和5〜40重量％的碳纤维。 在混合分散树脂成分的步骤中，碳纤维均匀地分散在树脂成分中而不被破碎或切割，从而表现出改善的电磁波屏蔽效果。