利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

177 条记录 (耗时 0.025 秒)

    HOT-MELT ADHESIVES PROCESSABLE WITH HIGH SPEED PROCESSES
    74.
    发明公开
    HOT-MELT ADHESIVES PROCESSABLE WITH HIGH SPEED PROCESSES 审中-公开

    公开(公告)号：EP3481896A1

    公开(公告)日：2019-05-15

    申请号：EP17742955.2

    申请日：2017-07-05

    申请人： Savare' I.c. S.r.l.

    发明人： CORZANI, Italo ,  SAVARE', Biagio

    IPC分类号： C08L23/20 ,  C08F2/00 ,  C09J123/20

    摘要： A new hot-melt adhesive formulations having improved processability and that are easily processable even with processes at high speed and in particular with Spraying or Fiberization processes. Said hot-melt adhesive formulations comprise, as their main polymer component, at least one isotactic metallocene butene-1 polymer composition, that has a low viscosity, and that has a substantially bimodal composition, directly obtained during polymerization, in two consecutive and separate reaction steps, where the first polymer (polymer A) of said compositionally bimodal polymer composition is an isotactic butene-1 homopolymer or an isotactic butene-1 copolymer with another olefin, while the second polymer (polymer B) is an isotactic copolymer of butene-1, with another olefin, with a chemical composition obviously different from A, qualitatively and/or quantitatively; said hot-melts further comprising a viscosity modifier that is not solid at room temperature.

    POLYOLEFIN BASED HOT MELT ADHESIVE COMPOSITION
    76.
    发明公开
    POLYOLEFIN BASED HOT MELT ADHESIVE COMPOSITION 有权
    HEISSGESCHMOLZENE KLEBSTOFFZUSAMMENSETZUNG AUF POLYOLEFINBASIS

    公开(公告)号：EP3074477A1

    公开(公告)日：2016-10-05

    申请号：EP14795574.4

    申请日：2014-10-27

    申请人： Basell Poliolefine Italia S.r.l.

    发明人： SPATARO, Stefano ,  PELLEGATTI, Giampaolo ,  MARCHINI, Roberta ,  PASQUALI, Stefano

    IPC分类号： C09J123/18 ,  C09J123/20 ,  C08L23/20

    CPC分类号： C09J123/20 ,  C08L23/20 ,  C09J123/18

    摘要： A hot melt adhesive polyolefin composition comprising a high melt flow butene-1 copolymer suitable to be used as a glue in paper and packaging industry, in furniture manufacture e.g. for edgebands, particularly square edges and softforming, for paneling in high moisture environments, particularly suitable for acting as a glue in tufted or needle punched carpets.

    摘要翻译： 本发明一般涉及一种热熔粘合剂聚烯烃组合物，其包含高熔体流动性，适合用作纸和包装工业中的胶水的丁烯-1共聚物，例如家具制造中。 用于边缘带，方边和软成型，用于在高湿度环境中镶嵌，以及作为簇绒或针刺地毯中的胶水。

    ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE
    77.
    发明公开
    ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE 审中-公开
    HAFTMITTELZUSAMMENSETZUNG，HAFTFOLIE UND ELEKTRONISCHE VORRICHTUNG

    公开(公告)号：EP2927296A1

    公开(公告)日：2015-10-07

    申请号：EP13858271.3

    申请日：2013-11-29

    申请人： LINTEC Corporation

    发明人： NISHIJIMA Kenta ,  NAGANAWA Satoshi ,  FUCHI Emi

    IPC分类号： C09J113/00 ,  C09J7/02 ,  C09J123/20 ,  H01L21/56 ,  H01L51/50 ,  H05B33/04

    CPC分类号： C09J7/02 ,  C09J7/383 ,  C09J109/00 ,  C09J113/00 ,  C09J115/00 ,  C09J123/20 ,  C09J2201/622 ,  C09J2203/326 ,  C09J2400/22 ,  C09J2409/00 ,  C09J2413/00 ,  C09J2421/00 ,  C09J2423/00 ,  H01L51/5246 ,  H01L2924/0002 ,  H05B33/04 ,  H01L2924/00

    摘要： The present invention provides an adhesive composition comprising a diene-based rubber (A) that includes a carboxylic acid-based functional group, and a crosslinking agent (B), an adhesive layer having a thickness of 60 µm that is obtained by crosslinking the adhesive composition having a water vapor transmission rate at a temperature of 40°C and a relative humidity of 90% of 60 g/(m 2 ·day) or less; an adhesive sheet comprising an adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition, or the adhesive sheet. According to the present invention, provided are; an adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability, and exhibits adhesion and holding power in a well-balanced manner; an adhesive sheet that includes an adhesive layer that is formed using the adhesive composition; and an electronic device that includes a sealing material that is formed using the adhesive composition or the adhesive sheet.

    摘要翻译： 本发明提供一种粘合剂组合物，其包含含有羧酸系官能团的二烯类橡胶（A）和交联剂（B），通过使粘合剂交联而得到的厚度为60μm的粘合剂层 在40℃的温度和90％的相对湿度为60g /（m 2·天）以下的水蒸气透过率的组合物， 粘合片，其包含使用所述粘合剂组合物形成的粘合剂层; 以及包括密封材料的电子设备，所述密封材料使用所述粘合剂组合物或所述粘合片形成。 根据本发明， 可用作形成粘合剂层的材料的粘合剂组合物，其具有优异的阻水性，并且以良好平衡的方式显示粘附力和保持力; 粘合片，其包括使用所述粘合剂组合物形成的粘合剂层; 以及包括使用粘合剂组合物或粘合片形成的密封材料的电子装置。