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    • 4. 发明专利
    • (meth)acrylic acid derivative and method for producing the same
    • (METH)丙烯酸衍生物及其制备方法
    • JP2006169219A
    • 2006-06-29
    • JP2004367673
    • 2004-12-20
    • Masahiko AbeHideki Sakai秀樹 酒井正彦 阿部
    • ABE MASAHIKOSAKAI HIDEKIOKUBO TAKAHIROTSUBONE KAZUYUKIKOIKE TAKAAKI
    • C07C219/06C07C213/02
    • PROBLEM TO BE SOLVED: To provide a polymerizable surfactant having a high surface active function, on using as an emulsifying agent in an emulsion polymerization, requiring only a small adding amount, without leaving the used surfactant unnecessarily or without giving a bad effect for the water resistance, oil resistance or the like of an obtained film or coated film as compared with other emulsifying agents, and also without showing a problem in global environment. SOLUTION: This (meth)acrylic acid derivative is expressed by general formula (1) [wherein, R is a lower alkyl; R' is H or methyl; (s) is a 1-8C alkylene or phenylene X is a halogen ion: and (n) is 8-20 integer], and the method for producing the same is also provided. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供具有高表面活性功能的可聚合表面活性剂,在乳液聚合中用作乳化剂时,仅需要少量添加量,而不会不必要地留下使用的表面活性剂或不产生不良影响 与其他乳化剂相比,所得膜或涂膜的耐水性,耐油性等,也不会在全球环境中出现问题。 解决方案:该(甲基)丙烯酸衍生物由通式(1)表示[其中,R是低级烷基; R'是H或甲基; (C)是1-8C亚烷基或亚苯基,X是卤素离子,(n)是8〜20的整数],并且也提供了其制造方法。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Nanocapsule manufacturing method
    • NANOCAPSULE制造方法
    • JP2005288317A
    • 2005-10-20
    • JP2004107097
    • 2004-03-31
    • Masahiko AbeNippon Seiro Co LtdHideki SakaiTakebayashi Takashi日本精蝋株式会社武林 敬秀樹 酒井正彦 阿部
    • ABE MASAHIKOSAKAI HIDEKIOKUBO TAKAHIROUMEDA TAEKONAKAYAMA AITANAKA KENSUKENAGAHASHI TATSUYAMAMOTO MASUSHI
    • B01J13/14C08F2/44C08F2/56
    • PROBLEM TO BE SOLVED: To provide a nanocapsule manufacturing method capable of well and certainly manufacturing a nanocapsule prepared by coating a wax phase becoming a target substance to be encapsulated with a target capsule medium without using an auxiliary agent such as a polymerization initiator or a surfactant with good production efficiency in a short time by a mass production system. SOLUTION: A mixture, which is composed of a monomer of a capsule medium for forming the nanocapsule comprising a monomer and a wax phase becoming a substance to be encapsulated in the nanocapsule and heated to a melting point or above, is added to a dispersing liquid phase and the whole is irradiated with ultrasonic waves to disperse fine droplets coated with a material to be encapsulated in the liquid phase by the capsule medium and further irradiated with ultrasonic waves to polymerize the capsule medium of the fine droplets to produce the nanocapsule. COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决问题的方案:提供一种能够良好且肯定地制造纳米胶囊的纳米胶囊制造方法,该纳米胶囊通过将不会使用诸如聚合引发剂等辅助剂的目标物质的蜡相涂覆在目标胶囊介质中, 或通过大规模生产系统在短时间内具有良好生产效率的表面活性剂。 解决方案:由用于形成纳米胶囊的胶囊介质的单体组成的混合物,其包含单体和成为待包封在纳米胶囊中并加热至熔点或以上的物质的蜡相,加入到 分散液相,整体用超声波照射,通过胶囊介质分散涂覆有被包封在液相中的材料的细小液滴,并进一步用超声波照射以聚合细小液滴的胶囊介质以产生纳米胶囊 。 版权所有(C)2006,JPO&NCIPI