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    • 14. 发明专利
    • Conductive composite plastic sheet
    • 导电复合塑料片
    • JP2005271253A
    • 2005-10-06
    • JP2004084385
    • 2004-03-23
    • Daicel Polymer Ltdダイセルポリマー株式会社
    • WAKITA NAOKI
    • B65D73/02B29C70/88B32B27/30B65D1/00B65D65/40C08K3/04C08L25/08H05K9/00H05K13/00
    • H05K13/0084Y10T428/1352
    • PROBLEM TO BE SOLVED: To provide a conductive composite plastic sheet suitable for a carrier tape for storing an electronic component. SOLUTION: The composite plastic sheet has a sheet substrate containing a thermoplastic resin and a conductive resin layer formed on the surface of the sheet substrate. The sheet substrate contains a styrene resin. The conductive resin layer is a mixture in which a styrene resin (A-1), carbon black (A-2), and one kind of a copolymer obtained from ethylene and the other monomer or two or more kinds of copolymers (A-3) are combined and comprises a conductive resin composition containing the copolymer in which the content of the monomer copolymerized with ethylene is 6-14 mass% in mass average. The thickness ratio of the sheet substrate to the conductive resin layer is 4/1-20/1, and the total thickness is 0.1-1.0 mm. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供适合于用于存储电子部件的载带的导电性复合塑料片。 解决方案:复合塑料片具有包含热塑性树脂的片基片和形成在片基片的表面上的导电树脂层。 片基材含有苯乙烯树脂。 导电性树脂层是苯乙烯系树脂(A-1),炭黑(A-2)和由乙烯和其它单体得到的一种共聚物或两种以上共聚物(A-3)的混合物 )组合,并且包括含有共聚物的导电树脂组合物,其中与乙烯共聚的单体的含量以质量平均计为6-14质量%。 片基体与导电性树脂层的厚度比为4 / 1-20 / 1,总厚度为0.1〜1.0mm。 版权所有(C)2006,JPO&NCIPI
    • 16. 发明专利
    • Molding method of molding material
    • 成型材料成型方法
    • JP2013060510A
    • 2013-04-04
    • JP2011199054
    • 2011-09-13
    • Daicel Polymer Ltdダイセルポリマー株式会社
    • WAKITA NAOKI
    • C11D3/37B29C37/00C11D3/02
    • PROBLEM TO BE SOLVED: To provide a molding method of a molding material in which the substitution to a molding material 2 from a molding material 1 is easy when a molding material is molded using a molding machine.SOLUTION: The molding method of a molding material is such that a molding material 1 is used to be molded by a molding machine, then a molding material 2 is used to be molded by the same molding machine, a washing process 1 and a washing process 2 are executed by this order, the molding material 1 that remains in the molding machine is removed, and then the molding material 2 is used to be molded. The molding method of a molding material is characterized in that the washing process 1 is a process in which the molding machine is washed by a detergent composition 1 including the molding material 1 and a surfactant, and the washing process 2 is a process in which the molding machine is washed by a detergent composition 2 including the molding material 2 and a surfactant.
    • 要解决的问题:提供一种成型材料的成型方法,其中当使用成型机模制成型材料时,从成型材料1对成型材料2的取代容易。 解决方案:成型材料的成型方法是使用成型材料1通过成型机成型,然后使用成型材料2通过相同的成型机,洗涤工序1和 按照该顺序执行洗涤处理2,去除保留在成形机中的成型材料1,然后使用成型材料2进行成型。 成型材料的成型方法的特征在于,洗涤方法1是其中成型机由包括成型材料1和表面活性剂的洗涤剂组合物1洗涤的过程,洗涤过程2是其中 成型机由包括成型材料2和表面活性剂的洗涤剂组合物2洗涤。 版权所有(C)2013,JPO&INPIT
    • 18. 发明专利
    • Plated resin-molded body
    • 镀树脂模体
    • JP2008081838A
    • 2008-04-10
    • JP2007017464
    • 2007-01-29
    • Daicel Polymer Ltdダイセルポリマー株式会社
    • TAI TOSHIHIROWAKITA NAOKI
    • C23C18/16C23C18/20
    • PROBLEM TO BE SOLVED: To provide a plated resin-molded body with a plating film having high adhesive strength and showing beautiful appearance. SOLUTION: The resin-molded body is made from a resin composition which comprises: (A) (A-1) 10 to 90 mass% of a resin showing a water absorption rate (ISO62) of 0.6% or more after having been immersed in water at 23°C for 24 hrs; (A-2) 10 to 90 mass% of a resin showing a water absorption rate (ISO62) less than 0.6% after having been immersed in water at 23°C for 24 hrs; and (B) 0.01 to 20 parts by mass of a water-soluble substance having the solubility in water (25°C) of 0.01 g/100 g to 10 g/100 g, with respect to 100 parts by mass of a synthetic resin of the (A) component. The resin-molded body also has the surface having a contact angle (measured by dropping method) of 55 to 75 degrees; and is not etched by an acid containing chromium and/or manganese. The plated resin-molded body has a metal-plated layer on the surface of the above resin-molded body. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供具有高粘合强度的电镀膜并且呈现出美丽外观的电镀树脂成型体。 解决方案:树脂成形体由树脂组合物制成,该树脂组合物包含:(A)(A-1)具有10至90质量%的具有0.6%或更高的吸水率(ISO62)的树脂,具有 浸入23℃的水中24小时; (A-2)在23℃下浸渍24小时后,表现出吸水率(ISO62)小于0.6%的树脂的10〜90质量% 和(B)相对于100质量份的合成树脂100质量份,在水(25℃)中溶解度为0.01g / 100g〜100g / 100g的水溶性物质为0.01〜20质量份 的(A)组分。 树脂成型体的表面具有55〜75度的接触角(通过滴下法测定)。 并且不被含有铬和/或锰的酸蚀刻。 电镀树脂成型体在上述树脂成型体的表面上具有金属镀层。 版权所有(C)2008,JPO&INPIT