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    • 7. 发明申请
    • ADHESIVE COMPOSITION
    • 粘合剂组合物
    • US20150315426A1
    • 2015-11-05
    • US14650946
    • 2013-12-03
    • TOAGOSEI CO., LTD.
    • Kenichi ISHIZAKIYushi ANDO
    • C09J133/22
    • C09J133/22C08F222/32C08F2222/324C08F2222/328C09D135/04C09J11/06C09J201/00C08L23/0869
    • Provided is an adhesive composition which can form a cured product that is high in shear adhesion strength, peel adhesion strength and impact adhesion strength and particularly is excellent in cold/hot cycle resistance of adhesion strength. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a high molecular-weight component compatible with 2-cyanoacrylic acid ester, (c) a multifunctional 2-cyano-3-vinylacrylic acid ester, and (d) an onium salt represented by the following general formula (1): C+A−  (1) wherein, C+ represents an onium cation and A− represents an anion which does not substantially initiate polymerization of the 2-cyanoacrylic acid ester, and the components (a)-(d) are contained in predetermined amounts.
    • 提供一种粘合剂组合物,其可以形成剪切粘合强度高,剥离粘合强度和冲击粘合强度高的固化产物,并且特别是耐热/耐热循环性优异的粘合强度。 粘合剂组合物包含(a)2-氰基丙烯酸酯,(b)与2-氰基丙烯酸酯相容的高分子量组分,(c)多官能2-氰基-3-乙烯基丙烯酸酯,和(d) 由以下通式(1)表示的鎓盐:C + A-(1)其中,C +表示鎓阳离子,A-表示基本上不引发2-氰基丙烯酸酯的聚合的阴离子,其组分 (a) - (d)以预定量包含。