AQUEOUS DISPERSION AND PROCESS FOR PRODUCTION THEREOF, AND LAMINATE
    1.
    发明公开
    AQUEOUS DISPERSION AND PROCESS FOR PRODUCTION THEREOF, AND LAMINATE 审中-公开
    VERFAHREN ZU DEREN HERSTELLUNG SOWIE LAMINAT的WÄSSRIGEDISPERSION

    公开(公告)号:EP2535368A1

    公开(公告)日:2012-12-19

    申请号:EP11739690.3

    申请日:2011-01-28

    摘要: Provided is a process for producing an aqueous dispersion liquid, wherein, in an aqueous medium, an ethylene/(meth)acrylic acid copolymer (A) containing (meth)acrylic acid-derived constituent units in an amount of 8% by mass or more is neutralized by using an alkanolamine (B) and dispersed. The above-described alkanolamine (B) is preferably represented by general formula (1) below.

    [In general formula (1) above, R 1 to R 3 represent independently of each other a hydrogen atom, an alkyl group, or a saturated aliphatic hydrocarbon group having one hydroxyl group, and at least one of R 1 to R 3 represents a saturated aliphatic hydrocarbon group having one hydroxyl group.]

    摘要翻译: 提供一种水性分散液的制造方法,其中,在水性介质中,含有(甲基)丙烯酸衍生的构成单元的乙烯/(甲基)丙烯酸共聚物(A)的含量为8质量%以上 通过使用链烷醇胺(B)中和并分散。 上述链烷醇胺(B)优选由下述通式(1)表示。 [上述通式(1)中,R 1〜R 3彼此独立地表示氢原子,烷基或具有1个羟基的饱和脂肪族烃基,R 1〜R 3中的至少1个表示 具有一个羟基的饱和脂族烃基]