公开(公告)号：US06576325B1

公开(公告)日：2003-06-10

申请号：US09600886

申请日：2000-09-05

申请人： Masaaki Yamanaka ,  Kazumasa Hirano

发明人： Masaaki Yamanaka ,  Kazumasa Hirano

IPC分类号： B32B2714

CPC分类号： B32B27/08 ,  B29C49/24 ,  B29C55/023 ,  B29L2031/744 ,  B32B27/20 ,  B32B2307/516 ,  B32B2519/00 ,  C09J7/243 ,  C09J7/29 ,  C09J2201/162 ,  C09J2203/334 ,  G09F3/04 ,  Y10T428/24802 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/31909 ,  Y10T428/31938

摘要： Disclosed is a label having a base layer (A) of a uniaxially stretched film containing 55 to 95 wt % of a thermoplastic resin and an inorganic or organic fine powder having an average grain size of 0.2 to 2 &mgr;m in an amount more than 5 wt % and not more than 45 wt %; a surface layer (B) of a uniaxially stretched film provided on one surface of the base layer (A), containing 35 to 85 wt % of a thermoplastic resin and 15 to 65 wt % of an inorganic fine powder having an average grain size of 0.2 to 2 &mgr;m; and an adhesive layer (C) of a uniaxially stretched film provided on the opposite surface of the base layer (A), containing 90 to 99 wt % of a thermoplastic resin having a melting point of 80 to 140° C., and 1 to 10 wt % of an inorganic or organic fine powder having an average grain size of 0.7 to 3 &mgr;m. The label is characterized in that being excellent in opacity, Clark stiffness, placement property in the in-mold forming and adhesiveness, and being less causative of blister or orange peel texture after the in-mold forming.

摘要翻译： 公开了具有含有55〜95重量％的热塑性树脂的单轴拉伸膜的基材层（A）和平均粒径为0.2〜2μm的无机或有机细粉末的量为5重量％以上的标签 ％且不超过45重量％ 设置在基层（A）的一面上的单轴拉伸膜的表层（B），含有35〜85重量％的热塑性树脂和15〜65重量％的平均粒径为 0.2〜2um; 以及设置在基材层（A）的相对面上的单轴拉伸膜的粘合剂层（C），含有90〜99重量％的熔点为80〜140℃的热塑性树脂，1〜 10重量％的平均粒径为0.7〜3μm的无机或有机细粉末。 该标签的特征在于，在模内成型之后，不透明度，Clark刚度，模内成型中的放置性能和粘合性优异，并且不太会引起起泡或橙皮纹理。

公开(公告)号：US06965545B2

公开(公告)日：2005-11-15

申请号：US10110613

申请日：2001-08-16

申请人： Yasumori Hino ,  Masayoshi Shioya ,  Kazumasa Hirano ,  Shohei Yumita

发明人： Yasumori Hino ,  Masayoshi Shioya ,  Kazumasa Hirano ,  Shohei Yumita

IPC分类号： G11B7/007 ,  G11B7/013 ,  G11B7/09 ,  G11B7/26 ,  G11B11/105 ,  G11B11/00

CPC分类号： G11B7/24085 ,  G11B7/00718 ,  G11B7/00745 ,  G11B7/0938 ,  G11B7/261 ,  G11B11/10576 ,  G11B11/10578

摘要： An information recording medium for reproducing information by irradiation with a laser beam condensed by an objective lens with a numerical aperture NA includes a disk-shaped substrate and a recording layer disposed on the substrate. On the surface of the substrate, a plurality of prepit regions and a plurality of data regions are disposed alternately along spiral or concentric virtual track centers. Each prepit region includes a pair of wobble pits for tracking servo, and a length L (μm) of the wobble pit along the virtual track center, a wavelength λ (μm) of the laser beam, and a numerical aperture NA satisfy a relationship: 0.3≦L. NA/λ≦0.65.

摘要翻译： 用于通过用具有数值孔径NA的物镜聚光的激光束照射来再现信息的信息记录介质包括盘形基板和设置在基板上的记录层。 在基板的表面上，多个预凹坑区域和多个数据区域沿着螺旋或同心的虚拟轨道中心交替设置。 每个预凹坑区域包括用于跟踪伺服的一对摆动凹坑，沿着虚拟轨道中心的摆动凹坑的长度L（母体），激光束的波长λ（mum）和数值孔径NA满足关系： 0.3 <= L。 NA /λ<= 0.65。

公开(公告)号：US6086987A

公开(公告)日：2000-07-11

申请号：US012737

申请日：1998-01-23

申请人： Masaaki Yamanaka ,  Kazuyuki Kimura ,  Kazumasa Hirano

发明人： Masaaki Yamanaka ,  Kazuyuki Kimura ,  Kazumasa Hirano

IPC分类号： C08J5/18 ,  C08K3/26 ,  B32B5/16 ,  B32B3/06 ,  B32B3/26 ,  B32B27/00

CPC分类号： C08J5/18 ,  C08K3/26 ,  C08J2323/02 ,  C08J2323/12 ,  C08K2003/265 ,  Y10T428/258

摘要： A synthetic paper made of a stretched resin film; said stretched resin film being obtained by stretching a resin film having as a support a resin composition which contains: (A) from 30 to 80% by weight of a crystalline polyolefin resin; and (B) from 70 to 20% by weight of milled calcium carbonate particles at a temperature lower than the melting point of said crystalline polyolefin resin employed as the component (A); and an inkjet recording paper made by using this synthetic paper. Because of having projections of finely milled calcium carbonate particles with a hydrophilic surface around which a number of fine cracks are formed, the synthetic paper shows improved moisture absorptivity for water color inks and aqueous adhesives, quick drying properties and excellent printability.

摘要翻译： 由拉伸树脂膜制成的合成纸; 所述拉伸树脂膜通过将作为载体的树脂膜拉伸成树脂组合物而获得，所述树脂组合物含有：（A）30〜80重量％的结晶聚烯烃树脂; 和（B）在低于用作组分（A）的所述结晶聚烯烃树脂的熔点的温度下的70至20重量％的研磨的碳酸钙颗粒; 和使用该合成纸制成的喷墨记录纸。 由于具有在其上形成有许多细裂缝的亲水性表面的精细研磨的碳酸钙颗粒的突起，所以合成纸显示出改善的水性油墨和水性粘合剂的吸湿性，快干性能和优异的可印刷性。

公开(公告)号：US06287684B1

公开(公告)日：2001-09-11

申请号：US09554885

申请日：2000-08-16

申请人： Masaaki Yamanaka ,  Kazumasa Hirano

发明人： Masaaki Yamanaka ,  Kazumasa Hirano

IPC分类号： B32B712

CPC分类号： B29C49/24 ,  B29C49/04 ,  B29C2049/2412 ,  B29L2031/744 ,  B32B27/20 ,  B32B27/32 ,  G09F3/04 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/31909 ,  Y10T428/31938

摘要： Disclosed is a transparent film comprising a substrate layer (A) of a uniaxially stretched film containing 95 to 100 wt % of thermoplastic resin and 0 to 5 wt % of an inorganic or organic fine powder having an average particle size of 0.2 to 2 &mgr;m, a surface layer (B) of a uniaxially stretched film containing 85 to 99 wt % of a thermoplastic resin and 1 to 15 wt % of an inorganic fine powder having an average particle size of 0.7 to 3 &mgr;m and being provided on one surface of the substrate layer (A), and an adhesive layer (C) of a uniaxially stretched film containing 90 to 99 wt % of a thermoplastic resin having a melting point of 80 to 140° C. and containing 1 to 10 wt % of an inorganic or organic fine powder having an average particle size of 0.7 to 3 &mgr;m and being provided on the other surface of the substrate layer (A). The transparent label is characterized in that having an excellent transparency and suitability for in-mold forming.

摘要翻译： 公开了一种透明膜，其包含含有95〜100重量％的热塑性树脂和0〜5重量％的平均粒径为0.2〜2μm的无机或有机细粉末的单轴拉伸膜的基材层（A） 含有85〜99重量％的热塑性树脂和1〜15重量％的平均粒径为0.7〜3μm的无机细粉末的单轴拉伸膜的表面层（B），并且设置在 基材层（A）和单轴拉伸膜的粘合层（C），其含有90〜99重量％的熔点为80〜140℃的热塑性树脂，含有1〜10重量％的无机或 平均粒径为0.7〜3μm的有机细粉末，设置在基材层（A）的另一面上。 透明标签的特征在于具有优异的透明性和适合于模内成型的特征。