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    • 21. 发明专利
    • Manufacturing method of conductive circuit
    • 导电电路的制造方法
    • JP2012253172A
    • 2012-12-20
    • JP2011124073
    • 2011-06-02
    • Toyo Ink Sc Holdings Co Ltd東洋インキScホールディングス株式会社
    • KATO SHUNICHITATENO HIROYUKIOIZUMI KEI
    • H05K3/12C09D11/03C09D11/10C09D11/104C09D11/52
    • PROBLEM TO BE SOLVED: To provide a manufacturing method of a conductive circuit in which a conductive pattern of high definition can be formed using a low temperature treatment conductive ink by screen printing, and which exhibits excellent stability of resistance without requiring a special manufacturing process.SOLUTION: At the end of a transparent electrode 7 on the upper substrate 2 side, a mesh textile of twill weave consisting of a longitude line group composed of a large number of high-strength stainless lines and a similar latitude line group is stretched in a frame, a conductive ink is screen printed and hardened using a screen printing plate having an aperture and a squeegee, thus forming a low resistance conductive ink pattern layer 3. Subsequently, an insulation layer 4 is formed on the conductive ink pattern layer 3 and the upper substrate 2 and the end of a transparent electrode 7 in the vicinity thereof, thus forming a laminate with an insulation resist.
    • 要解决的问题:提供一种导电电路的制造方法,其中可以使用低温处理导电油墨通过丝网印刷形成高清晰度的导电图案,并且其显示出优异的电阻稳定性,而不需要特殊的 制造工艺。 解决方案:在上基板2侧的透明电极7的端部,由大量高强度不锈钢线和类似纬线组组成的经度线组组成的斜纹织物网状织物是 在框架中拉伸,使用具有孔和刮板的丝网印刷机丝网印刷和硬化导电油墨,从而形成低电阻导电油墨图案层3.随后,在导电油墨图案层上形成绝缘层4 3,上基板2和透明电极7的端部附近,由此形成具有绝缘抗蚀剂的层叠体。 版权所有(C)2013,JPO&INPIT
    • 23. 发明专利
    • Colored pressure-sensitive adhesive tape
    • 彩色压敏胶带
    • JP2012201737A
    • 2012-10-22
    • JP2011065764
    • 2011-03-24
    • Dic CorpDic株式会社
    • MORINO AKINORIYAMAGAMI AKIRAKATO NAOKISUGIURA TAKAMINEKADOKI MASAYA
    • C09J7/02B32B27/00B32B27/30B32B27/40C08F220/18C09D11/037C09D11/10C09D11/104C09J133/00
    • PROBLEM TO BE SOLVED: To provide a colored pressure-sensitive adhesive tape having suitable adhesiveness and good reworking property by suitable anchoring property to a colored layer free of vinyl chloride, while achieving reduction in VOC (volatile organic compound) or reduction in a halogen content.SOLUTION: The colored pressure-sensitive adhesive tape comprises a support having a colored layer thereon and a pressure-sensitive adhesive layer on the surface of the colored layer, in which the colored layer has a halogen content of 0.3 mass% or less and the pressure-sensitive adhesive layer formed on the surface of the colored layer is formed of a water dispersion type acrylic pressure-sensitive adhesive composition. The composition includes an acrylic copolymer containing 2-ethylhexylacrylate, a carboxyl group-containing monomer and a nitrogen-containing vinyl monomer as a monomer component, with 50 to 98 mass% content of the (meth)acrylate having alkyl groups having 4 to 8 carbon atoms in the monomer component, 1 to 10 mass% content of the carboxyl group-containing monomer, and 0.1 to 5 mass% content of the nitrogen-containing vinyl monomer having an amide group. The obtained tape achieves suitable adhesiveness and reworking property.
    • 要解决的问题:为了提供具有合适的粘合性和良好的再加工性能的着色压敏粘合带,通过适当的锚定性能到不含氯乙烯的着色层,同时实现VOC(挥发性有机化合物)的还原或还原 卤素含量。 解决方案:着色压敏粘合带包括其上具有着色层的支撑体和着色层表面上的压敏粘合剂层,其中着色层的卤素含量为0.3质量%以下 并且形成在着色层的表面上的压敏粘合剂层由水分散型丙烯酸类压敏粘合剂组合物形成。 该组合物包含含有丙烯酸2-乙基己酯,含羧基的单体和含氮乙烯基单体作为单体成分的丙烯酸共聚物,具有烷基的(甲基)丙烯酸酯含量为4-8个碳原子的含量为50-98质量% 单体成分中的原子数,含羧基单体含量为1〜10质量%,含有酰胺基的含氮乙烯基单体的含量为0.1〜5质量%。 所得到的胶带达到合适的粘合性和再加工性能。 版权所有(C)2013,JPO&INPIT
    • 29. 发明专利
    • Black ink for offset printing
    • 黑色墨水用于偏移打印
    • JP2011074112A
    • 2011-04-14
    • JP2009224173
    • 2009-09-29
    • Dnp Fine Chemicals Co Ltd株式会社Dnpファインケミカル
    • FURUTA SHINGOINUMARU MASAMOTOSUZUKI TAKESHI
    • C09D11/08B41M1/06C09D11/033C09D11/10C09D11/104C09D11/106C09D11/108
    • PROBLEM TO BE SOLVED: To provide a black ink for offset printing, reducing offset stain by accelerating set drying while keeping the stability of the ink on a high-speed offset rotary printing machine, improving antimisting properties, solving problems of roller strip and print through, solving contrary properties while maintaining low cost by the use of neutral carbon black, and having high performance and good balance. SOLUTION: The black ink for the offset printing at least contains a gel varnish obtained by gelling a varnish, carbon black, a vegetable oil and a solvent wherein the varnish contains a resin obtained by reacting the whole of the following components (1) to (5), and the carbon black is the neutral carbon black: (1) rosins and polymerized rosins; (2) petroleum-based hydrocarbon resins; (3) unsaturated carboxylic acids or unsaturated carboxylic anhydrides; (4) polyhydric alcohols; and (5) fatty acids or aliphatic monoalcohols. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供用于胶版印刷的黑色油墨,通过加速凝固干燥同时保持油墨在高速胶印旋转印刷机上的稳定性来减少胶印污渍,提高抗蚀性能,解决辊条的问题 并通过使用中性炭黑维持低成本,并且具有高性能和良好的平衡,解决相反的性质。 解决方案:胶版印刷用的黑色油墨至少含有通过使清漆,炭黑,植物油和溶剂凝胶化而得到的凝胶清漆,其中,所述清漆含有通过使全部以下成分反应得到的树脂(1 )至(5),炭黑为中性炭黑:(1)松香和聚合松香; (2)石油基烃树脂; (3)不饱和羧酸或不饱和羧酸酐; (4)多元醇; 和(5)脂肪酸或脂肪族一元醇。 版权所有(C)2011,JPO&INPIT