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    • 10. 发明授权
    • Aqueous binders granulated and/or fibrous substrates
    • 水性粘合剂造粒和/或纤维底物
    • US09068070B2
    • 2015-06-30
    • US13119090
    • 2009-09-15
    • Markus BraunChristian Krueger
    • Markus BraunChristian Krueger
    • C08L33/02
    • C08L33/02C08L2205/02C08L2666/04
    • Aqueous binders for granular and/or fibrous substrates comprising as active constituents: a) at least one polymer which is obtainable by free-radical addition polymerization and comprises in copolymerized form ≧5.5% and ≧20% by weight of an α,β-ethylenically unsaturated monocarboxylic or dicarboxylic acid [polymer A], b) at least one polymer which is obtainable by free-radical addition polymerization and comprises in copolymerized form ≧40% by weight of an α,β-ethylenically unsaturated monocarboxylic or dicarboxylic acid [polymer B], and c) at least one polyol compound having at least two hydroxyl groups [polyol C].
    • 用于包含作为活性成分的颗粒和/或纤维底物的水性粘合剂:a)至少一种可通过自由基加成聚合获得的聚合物,并且以共聚形式包含≥5.5%和≥20重量%的α, 烯键式不饱和单羧酸或二羧酸[聚合物A],b)至少一种可通过自由基加成聚合获得的聚合物,并且包含共聚形式≥40重量%的α,b-烯属不饱和单羧酸或二羧酸[ 聚合物B]和c)至少一种具有至少两个羟基的多元醇化合物[多元醇C]。