申请人:Ricoh Company, Ltd.
公开号:EP1882726A1
公开(公告)日:2008-01-30
A heat-sensitive pressure-sensitive adhesive which contains at least a thermoplastic resin and a thermofusible material, wherein the thermoplastic resin has a glass transition temperature of-70°C to -30°C, and the thermofusible material comprises triphenylphosphine, and at least any one of tris (2,4-di-t-butylphenyl) phosphite and tetrakis [3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate] methane, or a heat-sensitive pressure-sensitive adhesive which contains at least a thermoplastic resin, a thermofusible material and a non-thermofusible material, wherein the thermofusible material contains triphenylphosphine
一种热敏压敏粘合剂,它至少含有一种热塑性树脂和一种热熔性材料,其中热塑性树脂的玻璃化温度为-70℃至-30℃,热熔性材料包括三苯基膦、三(2. 4-二叔丁基苯基)亚磷酸酯和四[3-(3,5-二叔丁基-4-羟基苯基丙酸]甲烷中的至少任一种,或一种热敏压敏粘合剂、4-二叔丁基苯基)亚磷酸酯和四[3-(3,5-二叔丁基-4-羟基苯基)丙酸]甲烷中的至少任一种,或一种热敏压敏粘合剂,它至少含有一种热塑性树脂、一种热熔性材料和一种非热熔性材料,其中热熔性材料含有三苯基膦