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    COPOLYCARBONATE AND OPTICAL LENS
    1.
    发明申请
    COPOLYCARBONATE AND OPTICAL LENS 审中-公开
    共聚碳酸酯和光学透镜

    公开(公告)号：US20110298143A1

    公开(公告)日：2011-12-08

    申请号：US13201555

    申请日：2010-03-02

    申请人： Kazunori Nunome ,  Manabu Matsui ,  Yoshihiko Imanaka

    发明人： Kazunori Nunome ,  Manabu Matsui ,  Yoshihiko Imanaka

    IPC分类号： B29D11/00 ,  C08G64/20 ,  C08G64/16

    CPC分类号： C08G64/165 ,  C08G64/081 ,  G02B1/041 ,  C08L69/00

    摘要： A copolycarbonate having a high refractive index, a small birefringence, high processability and excellent transparency and an optical lens formed from the copolycarbonate.The copolycarbonate has a total content of a unit represented by the following formula (I) and a unit represented by the following formula (II) of not less than 80 mol % based on the total of all the recurring units, the molar ratio of the unit represented by the formula (I) to the unit represented by the formula (II) being in the range of 98:2 to 35:65. (wherein each of R1, R2, R3 and R4 is independently a hydrogen atom, alkyl group having 1 to 20 carbon atoms or the like. X is an alkylene group having 2 to 8 carbon atoms or the like. Each of m and n is independently an integer of 1 to 10.) (wherein each of R5, R6, R7 and R8 is independently a hydrogen atom, alkyl group having 1 to 20 carbon atoms or the like.)

    摘要翻译： 具有高折射率，小双折射，高加工性和优异透明性的共聚碳酸酯和由共聚碳酸酯形成的光学透镜。 共聚碳酸酯的总含量以下述通式（I）表示的单元，下式（II）表示的单元相对于全部重复单元的总和为80摩尔％以上， 由式（I）表示的单元与由式（II）表示的单元的比例在98:2至35:65的范围内。 （其中R 1，R 2，R 3和R 4各自独立地为氢原子，碳原子数1〜20的烷基等，X为碳原子数2〜8的亚烷基等，m和n分别为 独立地为1〜10的整数。）（其中，R 5，R 6，R 7和R 8各自独立地为氢原子，碳原子数为1〜20的烷基等。

    Hot-melt conjugate fiber
    2.
    发明申请
    Hot-melt conjugate fiber 有权
    热熔复合纤维

    公开(公告)号：US20060063457A1

    公开(公告)日：2006-03-23

    申请号：US10540474

    申请日：2003-12-19

    申请人： Manabu Matsui ,  Takeshi Kikutani

    发明人： Manabu Matsui ,  Takeshi Kikutani

    IPC分类号： D02G3/00 ,  D04H1/54

    CPC分类号： D04H1/54 ,  D01F8/04 ,  D01F8/06 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/69

    摘要： A heat fusible conjugate fiber produced by high-speed melt spinning is disclosed. The conjugate fiber is composed of a first resin component having an orientation index of 40% or higher and a second resin component having a lower melting or softening point than the melting point of the first resin component and an orientation index of 25% or lower. The second resin component is present on at least part of the surface of the fiber in a lengthwise continuous configuration. The conjugate fiber preferably has a heat shrinkage of 0.5% or less at a temperature higher than the melting or softening point of the second resin component by 10° C.

    摘要翻译： 公开了一种通过高速熔融纺丝生产的热熔复合纤维。 复合纤维由取向指数为40％以上的第一树脂成分和比第一树脂成分的熔点低的熔点或软化点，取向指数为25％以下的第二树脂成分构成。 第二树脂组分以纵向连续构型存在于纤维的至少部分表面上。 复合纤维优选在比第二树脂成分的熔点或软化点高10℃的温度下的热收缩率为0.5％以下。

    Absorbent article
    4.
    发明授权
    Absorbent article 有权
    吸收制品

    公开(公告)号：US06800789B2

    公开(公告)日：2004-10-05

    申请号：US09852804

    申请日：2001-05-11

    申请人： Takao Kasai ,  Megumi Kondo ,  Noriko Sato ,  Manabu Matsui

    发明人： Takao Kasai ,  Megumi Kondo ,  Noriko Sato ,  Manabu Matsui

    IPC分类号： A61F1315

    CPC分类号： A61L15/34 ,  A61L15/46 ,  A61L2300/30 ,  A61L2300/412

    摘要： An absorbent article comprising a liquid retentive absorbent layer containing a superabsorbent polymer and a liquid-impermeable leak proof layer is disclosed. An agent having a skin care effect and substantially no decomposing action on the superabsorbent polymer is fixed on a prescribed region of the absorbent article in a state ready to be released from that region upon contact with moisture.

    摘要翻译： 公开了一种吸收制品，其包含含有超吸收性聚合物和液体不可渗透防漏层的液体保持性吸收层。 具有护肤效果且对超吸收性聚合物基本上没有分解作用的药剂在与湿气接触的状态下从该区域释放的状态固定在吸收性物品的规定区域上。

    Polyester carbonate copolymer for optical lens and optical lens
    5.
    发明授权
    Polyester carbonate copolymer for optical lens and optical lens 有权
    聚酯碳酸酯共聚物用于光学透镜和光学透镜

    公开(公告)号：US08378055B2

    公开(公告)日：2013-02-19

    申请号：US13386472

    申请日：2010-07-16

    申请人： Kazunori Nunome ,  Manabu Matsui ,  Kazushi Tando ,  Teruyuki Shigematsu ,  Tetsuya Motoyoshi ,  Tomokiyo Doi

    发明人： Kazunori Nunome ,  Manabu Matsui ,  Kazushi Tando ,  Teruyuki Shigematsu ,  Tetsuya Motoyoshi ,  Tomokiyo Doi

    IPC分类号： C08G64/00 ,  C08G63/02

    CPC分类号： C08G63/64 ,  G02B1/041 ,  C08L69/005

    摘要： This invention is to provide a polyester carbonate copolymer suitable for an optical lens that has high refractivity and transparency and low birefringence and little optical strain, and optical lenses formed therefrom.This invention is a polyester carbonate copolymer for an optical lens, which comprises 67 to 95 mol % of a unit of the following formula (I) and 33 to 5 mol % of a unit of the following formula (II) and has a specific viscosity of 0.12 to 0.30, wherein Y in the formula (II) is a phenylene group or a naphthalenediyl group.

    摘要翻译： 本发明提供一种适用于光学透镜的聚酯碳酸酯共聚物，该聚酯碳酸酯共聚物具有高折射率和透明度，低折射率和很小的光学应变，以及由此形成的光学透镜。 本发明是一种用于光学透镜的聚酯碳酸酯共聚物，其包含67至95摩尔％的下式（I）的单元和33至5摩尔％的下式（II）的单元，并且具有比粘度 为0.12〜0.30，式（II）中的Y为亚苯基或萘二基。

    Hot-melt conjugate fiber
    6.
    发明授权
    Hot-melt conjugate fiber 有权
    热熔复合纤维

    公开(公告)号：US07968481B2

    公开(公告)日：2011-06-28

    申请号：US10540474

    申请日：2003-12-19

    申请人： Manabu Matsui ,  Takeshi Kikutani

    发明人： Manabu Matsui ,  Takeshi Kikutani

    IPC分类号： D04H1/06 ,  D01D5/00 ,  D01D5/32 ,  D01D5/34 ,  D02G3/00

    CPC分类号： D04H1/54 ,  D01F8/04 ,  D01F8/06 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/69

    摘要： A heat fusible conjugate fiber produced by high-speed melt spinning is disclosed. The conjugate fiber is composed of a first resin component having an orientation index of 40% or higher and a second resin component having a lower melting or softening point than the melting point of the first resin component and an orientation index of 25% or lower. The second resin component is present on at least part of the surface of the fiber in a lengthwise continuous configuration. The conjugate fiber preferably has a heat shrinkage of 0.5% or less at a temperature higher than the melting or softening point of the second resin component by 10° C.

    摘要翻译： 公开了一种通过高速熔融纺丝生产的热熔复合纤维。 复合纤维由取向指数为40％以上的第一树脂成分和比第一树脂成分的熔点低的熔点或软化点，取向指数为25％以下的第二树脂成分构成。 第二树脂组分以纵向连续构型存在于纤维的至少部分表面上。 复合纤维优选在比第二树脂成分的熔点或软化点高10℃的温度下的热收缩率为0.5％以下。

    Heat extensible fiber
    8.
    发明授权
    Heat extensible fiber 有权
    热延伸纤维

    公开(公告)号：US08968859B2

    公开(公告)日：2015-03-03

    申请号：US12086131

    申请日：2006-12-01

    申请人： Manabu Matsui ,  Yoshiji Usui ,  Shigeki Kawakami

    发明人： Manabu Matsui ,  Yoshiji Usui ,  Shigeki Kawakami

    IPC分类号： D04G3/02 ,  D01F8/06 ,  D04H1/58 ,  D04H3/02 ,  D04H3/14

    CPC分类号： D01F8/06 ,  D04H1/58 ,  D04H3/02 ,  D04H3/14 ,  Y10T428/24942 ,  Y10T428/2924 ,  Y10T442/629 ,  Y10T442/641

    摘要： A heat extensible fiber comprises a conjugate fiber including a first resin component having an orientation index of 30% to 70% and a second resin component having a lower melting point or softening point than the melting point of the first resin component and an orientation index of 40% or more, the second resin component being present on at least part of the surface of the conjugate fiber in a lengthwise continuous configuration. The conjugate fiber is a heat-treated or crimped fiber and being configured to thermally extend when heated at a temperature lower than the melting point of the first resin component. The heat extensible fiber has higher heat self-extensibility than conventional extensible fibers.

    摘要翻译： 热可伸长纤维包括复合纤维，其包含取向指数为30％至70％的第一树脂组分和具有比第一树脂组分的熔点低的熔点或软化点的第二树脂组分和取向指数 40％以上，所述第二树脂成分在所述复合纤维的至少一部分表面上呈纵向连续构型。 复合纤维是热处理或卷曲的纤维，并且被配置为在低于第一树脂组分的熔点的温度下加热时热延伸。 热可伸长纤维比传统的可伸长纤维具有更高的热自蔓延性。

    STRETCH NONWOVEN FABRIC
    10.
    发明申请
    STRETCH NONWOVEN FABRIC 有权

    公开(公告)号：US20090169802A1

    公开(公告)日：2009-07-02

    申请号：US12302776

    申请日：2007-05-18

    申请人： Takeshi Miyamura ,  Manabu Matsui ,  Tetsuya Masuki ,  Hideyuki Kobayashi ,  Koji Kanazawa ,  Hiroshi Kohira

    发明人： Takeshi Miyamura ,  Manabu Matsui ,  Tetsuya Masuki ,  Hideyuki Kobayashi ,  Koji Kanazawa ,  Hiroshi Kohira

    IPC分类号： B32B7/04

    CPC分类号： D04H1/559 ,  D04H1/4382 ,  D04H1/541 ,  Y10T428/24041 ,  Y10T428/2495 ,  Y10T428/2913 ,  Y10T428/2915 ,  Y10T428/2973 ,  Y10T442/601 ,  Y10T442/602 ,  Y10T442/61 ,  Y10T442/659 ,  Y10T442/668 ,  Y10T442/69 ,  Y10T442/692

    摘要： A stretch nonwoven fabric 10 contains inelastic fibers having a varied thickness along the length and elastic fibers. The nonwoven fabric 10 preferably includes an elastic fiber layer 1 and a substantially inelastic, inelastic fiber layer 2 on at least one side of the elastic fiber layer 1. The fibers with a varied thickness along the length are contained in the inelastic fiber layer 2. The nonwoven fabric 10 is conveniently produced by (a) superposing a web containing low-drawn, inelastic fibers having an elongation of 80% to 800% on at least one side of a web containing elastic fibers, (b) subjecting the webs, while in a non-united state, to through-air technique to obtain a fibrous sheet having the webs united together by thermal bonding the fibers at their intersections, and (c) stretching the fibrous sheet in at least one direction to draw the low-drawn inelastic fibers, followed by releasing the sheet from the stretch.

    摘要翻译： 拉伸无纺布10包含沿着长度具有变化的厚度的弹性纤维和弹性纤维的非弹性纤维。 非织造织物10优选在弹性纤维层1的至少一侧包括弹性纤维层1和基本上非弹性的非弹性纤维层2.在非弹性纤维层2中包含长度不同的纤维。 非织造织物10方便地通过（a）在含有弹性纤维的纤维网的至少一侧上叠加含有伸长率为80％至800％的低拉伸非弹性纤维的网，（b）对所述纤维网进行处理，同时 在非联合状态下，通过空气技术获得纤维片，其纤维片通过在其交叉点处热粘合纤维而结合在一起，和（c）在至少一个方向拉伸纤维片材以绘制低拉伸 非弹性纤维，然后从拉伸中释放片材。