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    • 2. 发明申请
    • UNIVERSAL ADHESIVE FILLER
    • 通用胶粘剂
    • WO1991004998A1
    • 1991-04-18
    • PCT/EP1990001581
    • 1990-09-19
    • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIENGRÜNEWÄLDER, BernhardPARENT, BernhardKLUTH, HermannWEGNER, JürgenHALLER, Werner
    • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
    • C08G18/36
    • C09D5/34C08G18/2825C08G18/4252C08G18/6662C09J175/06Y10T156/10
    • The description relates to finely divided fillers in two-part polyurethane compounds with a high volume concentration of pigment and, if desired, containing no solvent, based on a polyfunctional isocyanate component (B) and a polyol component (A) which is fluid at room temperature and consists of mixing components containing isocyanate-reactive hydroxyl groups and having at least a preponderant proportion of polyols with branched-chain ester and ether groups, contains at least one part of the finely divided fillers and possibly the additives and, for the purposes of application, is mixed with the isocyanate component (B) and applied as a still plastic mix. To form a largely waterproof, elastic universal filler combining high adhesive strength and great volume stability, the polyol component (A) contains, as additional mixture components (A2), oleopolyols with an OH function of at least 2 to about 3 and, where desired, has further additional mixing components (A), low-viscosity monofunctional alcohols which are at least hardly volatile at room temperature and are of marked oleophilic nature mixed with the mix component (A1).
    • 该描述涉及基于多官能异氰酸酯组分(B)和室内流体的多元醇组分(A)的两部分聚氨酯化合物中的细分散填料,其具有高体积浓度的颜料,并且如果需要,不含溶剂 温度并由包含异氰酸酯反应性羟基并且具有至少具有优势比例的具有支链酯和醚基团的多元醇的混合组分组成,包含至少一部分细碎填料和可能的添加剂,并且为了 应用,与异氰酸酯组分(B)混合并作为静态塑料混合物施用。 为了形成具有高粘合强度和大体积稳定性的大体防水弹性通用填料,多元醇组分(A)含有OH官能团至少为2至约3的醇多元醇作为额外的混合组分(A2),并且如果需要 具有另外的混合组分(A),在室温下至少几乎不挥发并具有与混合组分(A1)混合的显着亲油性的低粘度单官能醇。