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    • 1. 发明公开
    • 의료용 점착제 조성물
    • 医用感应胶粘剂组合物
    • KR1020110056251A
    • 2011-05-26
    • KR1020100115630
    • 2010-11-19
    • 닛토덴코 가부시키가이샤
    • 이시꾸라준후나야마라이또다찌까와유세끼야준이찌가사하라쯔요시오까모또마사유끼니와마사히또
    • C09J133/04C09J133/26C09J9/00
    • A61L15/58C08L33/26
    • PURPOSE: A medical pressure-sensitive adhesive composition is provided to suppress the denaturation caused by reaction with medical active components and to ensure excellent fixing property to the skin. CONSTITUTION: A medical pressure-sensitive adhesive composition comprises an acrylic copolymer obtained by copolymerizing monomer components containing (a) at least one kind of a monomer of a (meth)acrylic acid alkyl ester and (b) at least one kind of a monomer of an N- hydroxyalkyl(meth)acrylamide, wherein a content of the (meth)acrylic acid alkyl ester monomer (a) with respect to a total amount of the monomer components is 50 weight% to 99.9 weight% and a content of the N- hydroxyalkyl(meth)acrylamide monomer (b) with respect to the total amount is 0.1 weight% to 20 weight%; and the monomer components are substantially free of a monomer having a carboxyl group.
    • 目的:提供医用压敏粘合剂组合物,以抑制由与药物活性成分的反应引起的变性,并确保对皮肤的优异的定影性。 构成:医用压敏粘合剂组合物包含通过共聚含有(a)至少一种(甲基)丙烯酸烷基酯的单体和(b)至少一种单体的单体的单体组分而获得的丙烯酸共聚物, (甲基)丙烯酸烷基酯单体(a)的含量相对于单体成分的总量为50重量%〜99.9重量%的N-羟烷基(甲基)丙烯酰胺, 羟基烷基(甲基)丙烯酰胺单体(b)相对于总量为0.1重量%至20重量% 并且单体组分基本上不含具有羧基的单体。