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    • 1. 发明专利
    • Near-infrared ray cutting film
    • 近红外线切割膜
    • JP2008284741A
    • 2008-11-27
    • JP2007130395
    • 2007-05-16
    • Riken Technos Corpリケンテクノス株式会社
    • SUZUKI TAKASHINAKAYAMA YUJIYAMADA KAZUTAKA
    • B32B27/18B32B27/30C09J7/02C09K3/00G02B5/22
    • PROBLEM TO BE SOLVED: To provide a near-infrared ray cutting film which has excellent film-winding properties, or sliding properties, small haze, no feeling of particles and excellent visible light average transmissivity, near-IR ray transmissivity (850 nm, 950 nm) and resistances to heat and light and a near-IR ray cutting adhesive sheet member which has the near-IR ray cutting film and an adhesive layer and is especially suitable for plasma display panels.
      SOLUTION: The near-IR ray cutting film has a near-IR absorbing layer (B) on a transparent substrate film (A), and the near-IR ray absorbing layer (B) comprises an acrylic resin binder, a near-IR ray absorbing pigment and fine silica particles of an average particle size of 5-50 nm, in a blend ratio of 5-50 parts by mass of the pigment and 0.1-2.0 parts by mass of the particles to 100 parts by mass of the binder. A near-IR ray cutting adhesive sheet member having the near-IR ray cutting film and an adhesive layer (D) is also provided.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供具有优异的膜卷绕性或滑动性,小雾度,无颗粒感和优异的可见光平均透射率的近红外线透射率(850 nm,950nm)和对光和光的耐受性以及具有近红外线切割膜和粘合剂层的近红外线切割粘合片部件,并且特别适用于等离子体显示面板。 解决方案:近红外线切割膜在透明基材膜(A)上具有近红外吸收层(B),近红外线吸收层(B)包含丙烯酸树脂粘合剂,近 -IR射线吸收颜料和平均粒度为5-50nm的二氧化硅微粒,以5-50质量份的颜料与0.1〜2.0质量份的颗粒的混合比例,相对于100质量份的 粘合剂。 还提供了具有近红外线切割膜和粘合剂层(D)的近红外线切割粘合片部件。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Color film for organic electroluminescence device
    • 有机电致发光器件的彩色膜
    • JP2011023323A
    • 2011-02-03
    • JP2009169988
    • 2009-07-21
    • Riken Technos Corpリケンテクノス株式会社
    • YAMADA KAZUTAKASUZUKI TAKASHI
    • H05B33/12G02B5/22H01L51/50H05B33/02
    • PROBLEM TO BE SOLVED: To provide a color film for an organic EL device that has an improved blue color purity and small reduction of a luminance (PL intensity) and is superior in haze, average transmittance of visible light, heat resistance, and moisture and heat resistance when the film is used in the organic EL device, in particular a blue organic EL device.
      SOLUTION: The color film for an organic EL device is characterized in that the film has an adhesive layer (ii) on a transparent base film (i), and the adhesive layer (ii) contains: at least one kind of pigment of 0.05-1.50 pts.mass selected from cyanine-based pigment (B), azaporphyrin-based pigment (C) and a rhodamine-based pigment (D), which have maximum absorption in wavelengths of 510-610 nm; and isocyanate-based curing material (E) of 0.02-1.00 pts.mass, with (meta)acrylic acid ester copolymer (A) of 100 pts.mass, whose mass average molecular weight is 400,000 to 2,500,000.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供一种有机EL器件的彩色膜,其具有改善的蓝色纯度和小的亮度降低(PL强度),并且具有优异的雾度,可见光的平均透射率,耐热性, 以及当将有机EL器件,特别是蓝色有机EL器件中使用该膜时的耐湿和耐热性。 解决方案:有机EL器件的彩色膜的特征在于,该膜在透明基底膜(i)上具有粘合剂层(ii),并且粘合剂层(ii)包含:至少一种颜料 选自在波长510-610nm具有最大吸收的花青基颜料(B),氮杂卟啉基颜料(C)和罗丹明基颜料(D)中的0.05-1.50 pts.mass; 和异氰酸酯基固化材料(E)为0.02-1.00质量度,其中(甲基)丙烯酸酯共聚物(A)为100质量份,其质均分子量为40万至2,500,000。 版权所有(C)2011,JPO&INPIT
    • 4. 发明专利
    • Adhesive agent composition and adhesive sheet member
    • 胶粘剂组合物和胶粘剂成员
    • JP2009256421A
    • 2009-11-05
    • JP2008104963
    • 2008-04-14
    • Riken Technos Corpリケンテクノス株式会社
    • SUZUKI TAKASHIYAMADA KAZUTAKA
    • C09J133/06B32B27/30C09J7/02C09J11/04C09J11/06
    • PROBLEM TO BE SOLVED: To provide an adhesive agent composition that is little in the initial color change and the amount of change of the light transmittance (496 nm) after agitation of the adhesive agent, free of secondary agglomeration at the finish of the blending, and excellent in visible light transmittance, heat resistance and resistance to moist heat, and to provide an adhesive sheet member.
      SOLUTION: The adhesive agent composition incorporates, based on 100 pts.mass of a (meth)acrylate copolymer (A) having an acid number of ≥6.9 mg-KOH/g and
    • 要解决的问题:为了提供在粘合剂搅拌之后初始颜色变化少和透光率变化量(496nm)的粘合剂组合物,在完成时没有二次聚集 混合,可见光透射率,耐热性和耐湿热性优异,并且提供粘合片构件。 解决方案:粘合剂组合物基于100重量份的酸值≥6.9mg-KOH / g和<7.5mg-KOH / g的(甲基)丙烯酸酯共聚物(A)和质量 平均重量 400〜250000,0.01-0.5pt.mass的在480-510nm波长处具有最大吸收的花青基色素(B),0.1-5.0 pts.mass的pH为7.5的稳定剂(C) 8.0和0.02-1.0重量%的异氰酸酯型固化剂(D)。 粘合片构件具有基材层,并且具有涂覆在基材层的至少一个表面上的上述粘合剂组合物。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Self-adhesive composition and self-adhesive sheet member
    • 自粘组合物和自粘片
    • JP2009029864A
    • 2009-02-12
    • JP2007192935
    • 2007-07-25
    • Riken Technos Corpリケンテクノス株式会社
    • SUZUKI TAKASHIYAMADA KAZUTAKA
    • C09J133/04C09J7/02C09J11/04C09J11/06
    • PROBLEM TO BE SOLVED: To provide a self-adhesive composition and a self-adhesive sheet member, having a small initial color tone change and the small change of light transmittance (at 588 nm) after agitating the adhesive, without having secondary aggregation on finishing its blending, and excellent in visible light transmittance, heat resistance and moist heat resistance. SOLUTION: This adhesive composition comprises blending (B) 0.01 to 0.5 pt.mass cyanine pigment having a maximum absorption at 570 to 610 nm wave length, (C) 0.1 pt.mass to 5.0 pts.mass talc-containing stabilizer having pH 7.5 to 8.0 and (D) 0.02 to 1.0 pt.mass isocyanate-based curing agent based on (A) 100 pts.mass (meth)acrylic acid ester copolymer having ≥6.9 and COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供在粘合剂搅拌之后具有小的初始色调变化和较小的透光率变化(588nm)的自粘组合物和自粘片材,而没有二次 完成混合后的聚集,可见光透射率,耐热性和耐湿热性优异。 该粘合剂组合物包括将(B)在570至610nm波长处具有最大吸收的0.01至0.5质量份的花青颜料,(C)0.1pt.mass至5.0份。含有滑石的稳定剂具有 (A)100重量份(甲基)丙烯酸酯共聚物,≥6.9,&lt; 7.5mgKOH / g酸值和40万〜2,500,000重量%的(D)0.02〜1.0重量%异氰酸酯系固化剂 质均分子量。 粘合片部件还通过具有基材材料层并在其至少一个侧表面上涂布粘合剂组合物来提供。 版权所有(C)2009,JPO&INPIT
    • 8. 发明专利
    • Color film for organic electroluminescence device
    • 有机电致发光器件的彩色膜
    • JP2011023322A
    • 2011-02-03
    • JP2009169987
    • 2009-07-21
    • Riken Technos Corpリケンテクノス株式会社
    • YAMADA KAZUTAKASUZUKI TAKASHI
    • H05B33/12G02B5/22H01L51/50H05B33/02
    • PROBLEM TO BE SOLVED: To provide a color film for an organic EL device that has an improved blue color purity and small reduction of luminance (PL intensity) and is superior in haze, visible ray average transmittance and heat resistance when the film is used in the organic EL device particularly a blue organic EL device.
      SOLUTION: A color film for an organic EL device is characterized in that the film has a coating layer (ii) on a transparent base film (i), the coating layer containing at least one kind of pigment of 0.5-8.0 pts.mass selected from among cyanine-based pigment (B), azaporphyrin-based pigment (C) and rhodamine-based pigment (D) with respect to 100 pts.mass acryl-based resin binder (A), which have a maximum absorption in wavelengths of 510-610 nm.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供一种有机EL器件的彩色膜,其具有改善的蓝色纯度和小的亮度降低(PL强度),并且当膜的雾度,可见光线平均透射率和耐热性优异时 用于有机EL器件,特别是蓝色有机EL器件。 解决方案:用于有机EL器件的彩色膜的特征在于,该膜在透明基膜(i)上具有涂层(ii),该涂层含有至少一种颜色为0.5-8.0的色素 相对于100质量份丙烯酸类树脂粘合剂(A),从花青类颜料(B),氮杂卟啉类颜料(C)和罗丹明类颜料(D)中选择的质量,其具有最大吸收 波长510-610nm。 版权所有(C)2011,JPO&INPIT