COPOLYAMIDE ADHESIVE COMPOSITIONS CONTAINING ASYMMETRIC ALIPHATIC MONOMERS USEFUL AS TEXTILE ADHESIVES AND NONWOVEN BINDERS
    4.
    发明申请
    COPOLYAMIDE ADHESIVE COMPOSITIONS CONTAINING ASYMMETRIC ALIPHATIC MONOMERS USEFUL AS TEXTILE ADHESIVES AND NONWOVEN BINDERS 审中-公开
    含有不对称二元单体的共聚酰胺胶粘剂组合物可用作纺织粘合剂和非纺织粘合剂

    公开(公告)号:WO1994017151A1

    公开(公告)日:1994-08-04

    申请号:PCT/EP1994000171

    申请日:1994-01-22

    CPC classification number: C09J177/06 C08G69/265 C09J177/00

    Abstract: A copolyamide adhesive composition comprising a diamine component and a dicarboxylic acid component. The diamine component comprises at least two diamines and the dicarboxylic acid component comprises at least two dicarboxylic acids, wherein one of the diamines or dicarboxylic acids is an asymmetric mono-alkyl branched monomer, wherein the composition is free from aliphatic omega aminocarboxylic acids or lactams having 12 carbon atoms or less, and wherein the copolyamide has a Tg less than 100 DEG C. Use of such a copolyamide composition as a textile adhesive or a non-woven binder or for hot-melt bonding rigid materials.

    Abstract translation: 一种包含二胺组分和二羧酸组分的共聚酰胺粘合剂组合物。 二胺组分包含至少两种二胺,二羧酸组分包含至少两种二羧酸,其中二胺或二羧酸中的一种是不对称单烷基支化单体,其中组合物不含脂族ω氨基羧酸或具有 12个碳原子或更少,并且其中共聚酰胺的Tg小于100℃。使用这种共聚酰胺组合物作为纺织粘合剂或非织造粘合剂或用于热熔粘合刚性材料。

    REACTIVE HOT-MELT ADHESIVE FOR JOINING AMORPHOUS OR WATERPROOF MATERIALS
    6.
    发明申请
    REACTIVE HOT-MELT ADHESIVE FOR JOINING AMORPHOUS OR WATERPROOF MATERIALS 审中-公开
    用于接合非晶或防水材料的反应性热熔胶

    公开(公告)号:WO1994004576A1

    公开(公告)日:1994-03-03

    申请号:PCT/EP1993002064

    申请日:1993-08-03

    CPC classification number: C08F8/42

    Abstract: The hot-melt adhesive comprises: (A) a first component containing essentially no water or water-containing substance, and comprising at least one primary diamine having 10 to 100 carbon atoms and at least one organic compound having simultaneously a primary amine function and a hydrolysable silane function, and (B) a second component containing essentially no water or water-containing substance, and comprising an organic compound having functions capable of reacting with the primary amine functions of the diamine of components (A) and with the primary amine functions of the organic compound of component (A), releasing water during said reaction. Application in joining amorphous or waterproof materials.

    Abstract translation: 热熔粘合剂包括:(A)基本上不含水或含水物质的第一组分,并且包含至少一种具有10至100个碳原子的伯二胺和至少一种同时具有伯胺官能团的有机化合物,和 可水解硅烷功能,和(B)基本上不含水或含水物质的第二组分,并且包含具有能够与组分(A)的二胺与伯胺官能团的伯胺官能团反应的功能的有机化合物 的组分(A)的有机化合物,在所述反应期间释放水。 适用于加入无定形或防水材料。

    HEAT CURABLE COMPOSITIONS
    9.
    发明申请
    HEAT CURABLE COMPOSITIONS 审中-公开
    热固化组合物

    公开(公告)号:WO1985002860A1

    公开(公告)日:1985-07-04

    申请号:PCT/GB1984000431

    申请日:1984-12-14

    Abstract: Heat curable compositions, particularly solvent-based adhesive compositions suitable for use e.g. in flocking processes, are described and claimed. Known heat curable compositions require a relatively high temperature for cure. A one part non-toxic storage stable composition is provided which is cured by heat and comprises a polyurethane prepolymer formed from the reaction between a first NCO terminated prepolymer, an oxime blocking agent and a trifunctional primary amino compound used in a substantially stoichiometric amount to the amount of isocyanate groups of the first prepolymer available for reaction. The quantity of blocking agent is so chosen that statistically only one functional group of the triamine is reacted with the NCO groups of the first prepolymer available for reaction leaving two amine groups available for reaction with isocyanate groups of the prepolymer when they are unblocked by heating.

    Abstract translation: 可热固化组合物,特别是适用于例如溶剂的粘合剂组合物。 在植绒过程中,被描述和要求保护。 已知的可热固化组合物需要相对较高的固化温度。 提供了一种通过热固化的无毒储存稳定组合物,并且包括由第一NCO封端的预聚物,肟封闭剂和三官能伯氨基化合物之间的反应形成的聚氨酯预聚物,其基本上以化学计量的量与 可用于反应的第一预聚物的异氰酸酯基团的量。 封闭剂的量如此选择,统计学上只有三胺的一个官能团与可用于反应的第一预聚物的NCO基团反应,留下两个胺基团,当它们通过加热而不被阻断时,可用于与预聚物的异氰酸酯基反应。

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