USING A POLYOL MIXTURE COMPRISING PBD FOR CREATING A PU-BASED ARTIFICIAL TURF
    3.
    发明公开
    USING A POLYOL MIXTURE COMPRISING PBD FOR CREATING A PU-BASED ARTIFICIAL TURF 有权
    使用包含PBD的多元醇混合物来制造基于PU的人造草皮

    公开(公告)号:EP3219847A1

    公开(公告)日:2017-09-20

    申请号:EP16161220.5

    申请日:2016-03-18

    摘要: The invention relates to a method of manufacturing an artificial turf (600, the method comprising:
    - creating (102) fluid polyurethane mass (210), the creation comprising reacting first and second polyols with an isocyanate,
    ▪the first polyol being a polyether polyol and/or a polyester polyol having at least 2 hydroxyl groups per molecule, the second polyol being polybutadiendiol;
    ▪the isocyanate comprising isocyanate monomers, isocyanate polymers or isocyanate prepolymers or a mixture thereof, the isocyanate monomers, isocyanate polymers and the isocyanate prepolymers having two or more isocyanate groups per molecule;
    - incorporating (104) an artificial turf fiber (501) into a carrier (308) such that a first portion (302) of the fiber protrudes to the front side of the carrier and that a second portion (506) of the fiber is located at the back side of the carrier; and
    - adding (106) the fluid polyurethane mass on the back side of the carrier; and
    - hardening (108) the fluid polyurethane mass.

    摘要翻译: 本发明涉及一种制造人造草皮(600)的方法,所述方法包括: - 生成(102)流体聚氨酯物质(210),所述生成包括使第一和第二多元醇与异氰酸酯反应;第一多元醇是聚醚多元醇 和/或每分子具有至少2个羟基的聚酯多元醇,第二多元醇为聚丁二烯二醇;▪包含异氰酸酯单体,异氰酸酯聚合物或异氰酸酯预聚物或其混合物的异氰酸酯,异氰酸酯单体,异氰酸酯聚合物和具有两个羟基的异氰酸酯预聚物 或更多的异氰酸酯基; - 将人造草皮纤维(501)并入(104)到载体(308)中,使得纤维的第一部分(302)突出到载体的前侧,并且第二部分 506)位于所述载体的后侧;以及 - 在所述载体的背侧上添加(106)所述流体聚氨酯物质;以及 - 使所述流体聚氨酯硬化(108) 乙烷物质。