利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

112 条记录 (耗时 0.02 秒)

    Resin roll for calendering magnetic recording medium and manufacturing method therefor
    1.
    发明授权
    Resin roll for calendering magnetic recording medium and manufacturing method therefor 失效
    用于压光磁记录介质的树脂辊及其制造方法

    公开(公告)号：US5836860A

    公开(公告)日：1998-11-17

    申请号：US571232

    申请日：1995-12-12

    申请人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tatsuyuki Abe

    发明人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tatsuyuki Abe

    IPC分类号： F16C13/00 ,  G11B5/84 ,  B21B31/08

    CPC分类号： F16C13/00 ,  G11B5/84 ,  Y10T29/49563 ,  Y10T29/53104 ,  Y10T428/257 ,  Y10T428/2933

    摘要： In a resin roll 5 for calendering a magnetic recording medium, a surface portion 3a of a thermosetting resin outer layer 3 has high storage elastic modulus (E') of 5.times.10.sup.10 to 5.times.10.sup.11 dyn/cm.sup.2 at a temperature of 50.degree. to 150.degree. C. at a frequency of 10 hertz (Hz). At the surface portion of the thermosetting resin outer layer, the expression representing the relation between storage elastic modulus (E') and the Poisson's ratio (.nu.) is within the following range, under the same conditions: 2.times.10.sup.-12 cm.sup.2 /dyn

    摘要翻译： 在用于压延磁记录介质的树脂辊5中，热固性树脂外层3的表面部分3a在50至150℃的温度下具有5×10 10至5×10 11 dyn / cm 2的高储存弹性模量（E'）。 频率为10赫兹（Hz）。 在热固性树脂外层的表面部分，表示储存弹性模量（E'）与泊松比（nu）之间的关系的表达式在以下相同的条件下，在相同的条件下：2×10-12cm 2 / dyn（ 1-nu 2）/ E'<2×10-11 cm 2 / dyn

    Resin roll for calendering magnetic recording medium and manufacturing method therefor
    2.
    发明授权
    Resin roll for calendering magnetic recording medium and manufacturing method therefor 失效
    用于压光磁记录介质的树脂辊及其制造方法

    公开(公告)号：US06030328A

    公开(公告)日：2000-02-29

    申请号：US24896

    申请日：1998-02-17

    申请人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tatsuyuki Abe

    发明人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tatsuyuki Abe

    IPC分类号： F16C13/00 ,  G11B5/84 ,  B23P15/00

    CPC分类号： F16C13/00 ,  G11B5/84 ,  Y10T29/49563 ,  Y10T29/53104 ,  Y10T428/257 ,  Y10T428/2933

    摘要： In a resin roll 5 for calendering a magnetic recording medium, a surface portion 3a of a thermosetting resin outer layer 3 has high storage elastic modulus (E') of 5.times.10.sup.10 to 5.times.10.sup.11 dyn/cm.sup.2 at a temperature of 50 to 150.degree. C. at a frequency of 10 hertz (Hz). At the surface portion of the thermosetting resin outer layer, the expression representing the relation between storage elastic modulus (E') and the Poisson's ratio (.nu.) is within the following range, under the same conditions:2.times.10.sup.-12 cm.sup.2 /dyn

    摘要翻译： 在用于压延磁记录介质的树脂辊5中，热固性树脂外层3的表面部分3a在50至150℃的温度下具有5×10 10至5×10 11 dyn / cm 2的高储存弹性模量（E'） 频率为10赫兹（Hz）。 在热固性树脂外层的表面部分，表示储存弹性模量（E'）与泊松比（nu）之间的关系的表达式在以下相同的条件下，在相同的条件下：2×10-12cm 2 / dyn（ 1-nu 2）/ E'<2×10-11 cm 2 / dyn

    Apparatus for calendering magnetic recording medium
    3.
    发明授权
    Apparatus for calendering magnetic recording medium 失效
    用于压光磁记录介质的设备

    公开(公告)号：US06319624B1

    公开(公告)日：2001-11-20

    申请号：US09024982

    申请日：1998-02-17

    申请人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tatsuyuki Abe

    发明人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tatsuyuki Abe

    IPC分类号： B41M312

    CPC分类号： F16C13/00 ,  G11B5/84 ,  Y10T29/49563 ,  Y10T29/53104 ,  Y10T428/257 ,  Y10T428/2933

    摘要： In the resin roll 5 for calendering a magnetic recording medium, a surface portion 3a of a thermosetting resin outer layer 3 has high storage elastic modulus (E′) of 5×1010 to 5×1011 dyn/cm2 at a temperature of 50° to 150° C. at a frequency of 10 hertz (Hz). At the surface portion of the thermosetting resin outer layer, the expression representing the relation between storage elastic modulus (E′) and the Poisson's ratio (&ngr;) is within the following range, under the same conditions: 2×10−12 cm2/dyn

    摘要翻译： 在用于压延磁记录介质的树脂辊5中，热固性树脂外层3的表面部分3a在50℃至150℃的温度下具有5×10 10至5×10 11 dyn / cm 2的高储存弹性模量（E'）。 频率为10赫兹（Hz）。 在热固性树脂外层的表面部分，表示储存弹性模量（E'）与泊松比（＆ngr）之间的关系的表达式在相同的条件下在以下范围内：

    Process for producing a hard roll
    7.
    发明授权
    Process for producing a hard roll 失效
    生产硬卷的方法

    公开(公告)号：US5753165A

    公开(公告)日：1998-05-19

    申请号：US501025

    申请日：1995-08-11

    申请人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Shunsuke Kato

    发明人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Shunsuke Kato

    IPC分类号： B29C39/02 ,  B29C39/10 ,  B29C39/40 ,  D21G1/02 ,  A21C13/00 ,  B29C39/38

    CPC分类号： B29C39/40 ,  B29C39/028 ,  B29C39/10 ,  D21G1/0246 ,  B29C2791/001 ,  B29C70/72 ,  B29L2031/324 ,  B29L2031/748 ,  Y10T29/49551 ,  Y10T29/49552 ,  Y10T29/4956 ,  Y10T29/49563

    摘要： A process for producing a hard roll for use as an elastic roll for making paper calendering by casting a liquid thermosetting resin material into a space between a metal roll core and an outer mold, and thereafter heating the resin material from outside to cure a major portion of the material and to form an outer layer resin intermediate body, while cooling the resin material from the roll core side to leave a viscount liquid resin material layer inside the intermediate body. The intermediate body is subsequently cooled from outside the outer mold to contract the body, allowing an excess of the liquid material to be forced out upwardly with the contraction of the body. The material is thereafter heated from the roll core side to cure the remaining viscous liquid resin material. The hard roll can be produced without cracking due to the reaction contraction and thermal shrinkage of the thermosetting resin. The roll is usable without cracking in its surface hardness despite the influence of heat. The process is reduced in the number of steps and improved in production efficiency to ensure a low production cost.

    摘要翻译： PCT No.PCT / JP94 / 02143 Sec。 371日期：1995年8月11日 102（e）日期1995年8月11日PCT 1994年12月20日PCT PCT。 公开号WO95 / 17298 日期：1995年6月29日制造用于通过将液态热固性树脂材料浇铸到金属辊芯和外模之间的空间中制造纸压延的弹性辊的硬辊的制造方法，然后从外部加热树脂材料 固化材料的主要部分并形成外层树脂中间体，同时从辊芯侧冷却树脂材料，以在中间体内留下粘液液体树脂材料层。 随后，中间体从外模外部冷却，从而使本体收缩，从而允许液体物质的过量随着身体的收缩而被向上压出。 然后将材料从辊芯侧加热以固化剩余的粘性液体树脂材料。 可以由于热固性树脂的反应收缩和热收缩而产生不产生裂纹的硬辊。 尽管受到热的影响，但辊的表面硬度也不会破裂。 该过程减少了步数，提高了生产效率，确保了低生产成本。

    Process for producing resin roll
    8.
    发明申请
    Process for producing resin roll 审中-公开
    树脂辊的制造方法

    公开(公告)号：US20060162163A1

    公开(公告)日：2006-07-27

    申请号：US10563343

    申请日：2004-06-16

    申请人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tetsuya Murakami

    发明人： Atsuo Watanabe ,  Kenjiro Nakayama ,  Tetsuya Murakami

    IPC分类号： B21D53/00

    CPC分类号： F16C13/00 ,  B29C53/8066 ,  B29C63/14 ,  B29C70/32 ,  D21G1/02 ,  Y10T29/49549 ,  Y10T29/49551 ,  Y10T29/49558

    摘要： A resin roll (1) comprises a lower winding layer (3) comprising a fiber-reinforced resin formed on an outer periphery of a roll core (2), and an outer sleeve (5) comprising a synthetic resin formed on the outside through an adhesive layer (4). A non-woven fiber aggregate layer (8) which constitutes an outer periphery of the lower winding layer (3) is formed such that a tape-shaped non-woven fiber aggregate in which a fiber material mainly comprising inorganic fibers is coupled with a binder is sequentially transferred and the non-woven fiber aggregate is impregnated with a liquid thermosetting resin and wound around the outer periphery of the roll core (2).

    摘要翻译： 树脂辊（1）包括下卷绕层（3），所述下卷绕层（3）包括形成在卷芯（2）的外周上的纤维增强树脂和外套筒（5），所述外套筒（5）包括合成树脂，所述外套筒 粘合剂层（4）。 构成下部卷绕层（3）的外周的无纺纤维聚集体层（8）形成为使得主要包含无机纤维的纤维材料与粘合剂结合的带状无纺纤维聚集体 依次转印，无纺纤维聚集体浸渍有液态热固性树脂，并卷绕在卷芯（2）的外周。

    Press roll for paper machines
    10.
    发明授权
    Press roll for paper machines 失效
    压纸机用于造纸机

    公开(公告)号：US5257966A

    公开(公告)日：1993-11-02

    申请号：US771474

    申请日：1991-10-07

    申请人： Atsuo Watanabe ,  Tatsuyuki Abe

    发明人： Atsuo Watanabe ,  Tatsuyuki Abe

    IPC分类号： D21F3/08 ,  B21B31/08 ,  B60B5/00 ,  B60B21/00

    CPC分类号： F16C13/00 ,  D21F3/08

    摘要： A paper machine press roll comprising a metal core, a ground layer formed over the outer periphery of the core and made of a metal material having a small coefficient of expansion, and a mixture layer formed over the outer periphery of the ground layer and comprising a ceramic and a water retentivity imparting particulate substance such as mica. At least in a surface layer portion of the mixture layer, an organic high polymer such as synthetic resin or wax is filled in the interstices between particles of the ceramic and particles of the water retentivity imparting substance.