ADHESIVE COMPOSITION
    83.
    发明申请

    公开(公告)号:US20180010023A1

    公开(公告)日:2018-01-11

    申请号:US15543615

    申请日:2016-01-27

    申请人: Borealis AG

    摘要: The present invention relates to an adhesive composition comprising a. a polyethylene resin (A) which has been grafted with an acid grafting agent and b. an epoxy resin (B) in an amount of 0.01 to 15 wt. % of the adhesive total composition, wherein the adhesive composition is having a MFR5 of 0.1 to 12 g/10 min. Furthermore, the invention relates to an article, in particular a multilayer pipe, comprising an adhesive layer which comprises said adhesive composition and the use of said adhesive composition for the production of an adhesive layer, in particular of an adhesive layer of a pipe.

    ADHESIVE COMPOSITIONS CONTAINING MODIFIED ETHYLENE-BASED POLYMERS AND COMPATIBLE TACKIFIERS
    88.
    发明申请
    ADHESIVE COMPOSITIONS CONTAINING MODIFIED ETHYLENE-BASED POLYMERS AND COMPATIBLE TACKIFIERS 审中-公开
    含有改性的基于乙烯的聚合物和相容填料的粘合剂组合物

    公开(公告)号:US20160312088A1

    公开(公告)日:2016-10-27

    申请号:US15101346

    申请日:2014-12-23

    IPC分类号: C09J151/06 C09J11/08 C09J9/00

    摘要: The invention provides a composition comprising the following components: A) an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer having the following properties: i) a melt viscosity (177 C) less than, or equal to, 50,000 cP, ii) a density from 0.855 to 0.900 g/cc; B) a tackifier selected from the following: a) a hydrocarbon tackifier that has a cloud point (DACP) temperature greater than, or equal to, 20 C, b) a rosin ester tackifier with an acid number of less than 25, c) a terpene tackifier, or d) a combination thereof.

    摘要翻译: 本发明提供了包含以下组分的组合物:A)具有以下特性的酸酐和/或羧酸官能化的乙烯/α-烯烃互聚物:i)小于或等于50,000cP的熔体粘度(177℃) ii)浓度为0.855至0.900g / cc; B)选自以下的增粘剂:a)具有大于或等于20℃的浊点(DACP)温度的烃增粘剂,b)酸值小于25的松香酯增粘剂,c) 萜烯增粘剂,或d)其组合。