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    • 72. 发明授权
    • Two-component adhesive
    • 双组分粘合剂
    • US3870675A
    • 1975-03-11
    • US27442472
    • 1972-07-24
    • SUMITOMO CHEMICAL CO
    • KUSAYAMA SEIJIOHASHI KOICHITAKADA SHINZO
    • C08F299/02C09J4/00E02F3/40C08G51/34C08F19/20
    • C08F299/026C09J4/00E02F3/405C08F222/1006
    • WHEREIN R1 and R2 are each hydrogen, methyl or ethyl, n is an integer of 1 to 5 and m is an integer of 1 to about 10, 0.05 to about 10 parts by weight of an organic peroxide, about 2 to about 120 parts by weight of at least one mono-vinylic monomer selected from the group consisting of vinyl acetate, methacrylic acid, acrylic acid, glycidyl methacrylate and Beta - hydroxyethyl methacrylate (the amount of each vinylic monomer not exceeding 40 parts by weight); and about 0.5 to about 15 parts by weight of at least one rubber material selected from the group consisting of acrylonitrile-butadiene-styrene polymer (ABS), acrylonitrilebutadiene rubber (NBR) and carboxylated NBR; and (2) an accelerator composition comprising about 0.01 to about 10 parts by weight of a thiourea compound; about 0.01 to about 10 parts by weight of Alpha , Alpha ''-dipyridyl; 0.001 to 5 parts by weight of at least one of copper salts, cobalt salts, manganese salts, chromium salts and vanadium salts of organic and inorganic acids; and 75 to 100 parts by weight of an organic volatile solvent. The two components of the adhesive are each applied to separate articles and then the articles are combined together.

      A two-component adhesive consisting of (1) a main composition comprising about 40 to about 80 parts by weight of at least one of divinyl compounds of the formula:
    • 一种双组分粘合剂,其由(1)主要组合物组成,所述主要组合物包含约40至约80重量份的下式的至少一种二乙烯基化合物: