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    • 1. 发明申请
    • MODIFIED BINDER COMPOSITIONS
    • 改性粘合剂组合物
    • WO2013076198A1
    • 2013-05-30
    • PCT/EP2012/073365
    • 2012-11-22
    • DYNEA OY
    • JOBBER, AndrewPROCK, ChristophEMSENHUBER, Martin
    • C08G8/00B01D39/20B05D3/02C08G12/00C08K5/053C08L61/00C08L61/20C08L61/32D06M15/507
    • C08G8/28C03C25/34C08G8/00C08G12/00C08K5/07C08K5/151C08K5/3155C08L61/00C08L61/20C08L61/32C09D165/02D04H1/587
    • The invention relates to an aldehyde based resin composition that has an ultralow formaldehyde (ULF) emission both on curing and from the final cured product and to the use thereof as a binder or adhesive for the manufacture of mineral wool (glass fibre and stone fibre) products, non-woven materials, wooden boards, plywood, coated materials and/or impregnated material products. The invention further relates to a process for the manufacture of the resin composition, to a sizing composition for use in mineral wool applications, to a sizing composition for use in saturation or impregnation applications, and to a curable aqueous composition for use in board and wood applications, comprising the aldehyde resin composition according to the invention. The aldehyde based resi n composition, preferably formed by reaction of one or more hydroxy aromatic and/or one or more amino functional compounds (I) with one or more aldehyde functional compounds (II), contains one or more reducing sugars or a reducing sugar in the form of a carbohydrate feedstock with the bulk properties of a reducing sugar (III) with a dextrose equivalent (DE) value of at least 15, preferably at least 25, more preferably at least 50, even more preferably at least 75, and most preferably greater than 90, and optionally a cyanamide (IV).
    • 本发明涉及一种醛固化树脂组合物,其具有在固化和最终固化产物上的超低甲醛(ULF)排放以及作为用于制造矿棉(玻璃纤维和石材纤维)的粘合剂或粘合剂的用途, 产品,无纺布材料,木板,胶合板,涂层材料和/或浸渍材料产品。 本发明还涉及一种用于制造树脂组合物,用于矿物棉应用的上胶组合物,用于饱和或浸渍应用的上浆组合物的方法,以及用于板和木材的可固化水性组合物 应用,包括根据本发明的醛树脂组合物。 优选通过一种或多种羟基芳族和/或一种或多种氨基官能化合物(I)与一种或多种醛官能化合物(II)的反应形成的醛基树脂组合物含有一种或多种还原糖或还原糖 以具有至少15,优选至少25,更优选至少50,甚至更优选至少75的葡萄糖当量(DE)值的还原糖(III)的本体特性的碳水化合物原料的形式,以及 最优选大于90,和任选地是氰胺(IV)。