会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明公开
    • (Meth)acryloyl group-containing compound and method for producing the same
    • (Meth)acryloylgruppe-enthaltende Verbindung und Verfahren zu derer Herstellung
    • EP1308434A1
    • 2003-05-07
    • EP02292683.6
    • 2002-10-29
    • Nippon Shokubai Co., Ltd.
    • Fukada, AkihikoYurugi, KeijiAwaji, ToshioOtsuki, Nobuaki
    • C07C69/54C07C67/28
    • C07C67/04C07C67/29C07C69/60C07C69/54
    • It is an object of the present invention to provide a compound having a (meth)acryloyl group that is suitably used in various applications, a process for producing such compound simply and under mild conditions, and an useful photo-curable composition and aqueous photo-curable composition comprising such compound.
      The present invention is related to a process for producing a compound having a (meth)acryloyl group
         which comprises reacting a compound having both a (meth) acryloyl group and a vinyl ether group with a compound having at least two functional groups capable of an addition reaction with said vinyl ether group, and to
         a compound having a (meth)acryloyl group
         which is obtained by an addition reaction of a functional group of a compound (A) having at least two functional groups and the vinyl ether group of a compound (B) having both a (meth)acryloyl group and a vinyl ether group,
         said functional groups of said compound (A) being selected from the group consisting of a hydroxyl group, a carboxyl group and a thiol group.
    • 本发明的目的是提供一种适用于各种用途的具有(甲基)丙烯酰基的化合物,简单地和在温和条件下制备该化合物的方法,以及可用的光固化组合物和水性光 - 包含这种化合物的可固化组合物。 本发明涉及一种具有(甲基)丙烯酰基的化合物的制备方法,该方法包括使具有(甲基)丙烯酰基和乙烯基醚基的化合物与具有至少两个能够加成的官能团的化合物反应 与具有至少两个官能团的化合物(A)的官能团和化合物的乙烯基醚基的官能团(A)的加成反应获得的具有(甲基)丙烯酰基的化合物 B)具有(甲基)丙烯酰基和乙烯基醚基团,所述化合物(A)的所述官能团选自羟基,羧基和硫醇基。
    • 7. 发明公开
    • Composition of vinyl ether group containing (meth)acrylic acid ester and production method thereof
    • 丙烯酸酯及其制备含乙烯基醚基团的(甲基)组合物和方法
    • EP1201641A2
    • 2002-05-02
    • EP01402734.6
    • 2001-10-22
    • Nippon Shokubai Co., Ltd.
    • Yurugi, KeijiYamaguchi, Hiroko
    • C07C67/62C07C69/54C07C67/03C07C67/48
    • C07C67/54C07C67/03C07C67/48C07C67/62C07C69/54
    • It is an object of the present invention to provide a vinyl ether group-containing (meth)acrylic ester, which has both radical polymerizability and cation polymerizability, improved in storage stability and stability in handling without impairing its polymerizability or, in other words, provide a stabilized vinyl ether group-containing (meth)acrylic ester. Another object is to provide a method of producing a stabilized vinyl ether group-containing (meth)acrylic ester composition. A further object is to provide a method of stably handing, a method of economically and stably producing and a method of purifying a vinyl ether group-containing (meth)acrylic ester.
      A vinyl ether group-containing (meth)acrylic ester composition which comprises a radical polymerization inhibitor and a vinyl ether group-containing (meth)acrylic ester represented by the following general formula (1):

              CH 2 =CR 1 -COO-R 2 -O-CH=CH-R 3      (1)

      in the formula, R 1 represents a hydrogen atom or a methyl group, R 2 represents an organic residue and R 3 represents a hydrogen atom or an organic residue.
    • 本发明提供一种含乙烯基醚基团的(甲基)丙烯酸酯,同时具有自由基聚合和阳离子聚合性,而不损害其聚合或,换句话说在贮存稳定性和在操纵稳定性提高的目的,提供 稳定化的含乙烯基醚基团的(甲基)丙烯酸酯。 另一个目的是提供一种生产稳定化的含乙烯基醚基团的(甲基)丙烯酸酯组合物的方法。 进一步的目的是提供一种稳定地移交,在经济上和稳定地制造的方法和纯化的含乙烯基醚基团的(甲基)丙烯酸酯的方法的方法。 乙烯基醚基团的(甲基),其包含自由基聚合抑制剂和含乙烯基醚基团的(甲基)丙烯酸通过下述通式(1)表示的酯的丙烯酸酯组合物:CH 2 = CR <1> -COO-R <2> -O-CH = CH-R <3>式中,R <1>表示氢原子或甲基,R <2>〜darstellt到有机残基和R <3>代表氢原子或 有机残基。
    • 9. 发明公开
    • Acrylic ester derivative and producing process of the same and acrylic-ester-based polymer
    • 丙烯酸酯衍生物和用于制备这些和丙烯酸酯系聚合物的方法
    • EP0755951A2
    • 1997-01-29
    • EP96104406.2
    • 1996-03-20
    • NIPPON SHOKUBAI CO., LTD.
    • Yurugi, KeijiYonemura, KoichiNakagawa, KoichiNagano, HideakiHarada, NobuyukiKita, Yuichi
    • C08F20/06C08F20/10C07H15/04C08L33/00
    • C07H15/04C04B24/2641C07C59/58C07C67/31C07C69/734
    • An acrylic ester derivative expressed by Formula (1) below is produced by reacting an acrylic ester expressed by Formula (2) below with a saccharide containing a hemiacetal hydroxyl group expressed by Formula (3) below and/or an alkylglycoside expressed by Formula (4) below:
      where R 1 represents a hydrogen atom or organic residue, R 2 represents a hydrogen atom, counter ion, or organic residue, and G represents a saccharic residue;
      where R 1 represents a hydrogen atom or organic residue and R 2 represents a hydrogen atom, a counter ion, or organic residue;

              G-H     (3)

      where G represents a saccharic residue; and

              G-R 3      (4)

      where G represents a saccharic residue and R 3 represents an organic residue. An acrylic-ester-based polymer is produced by letting a monomeric component containing such an acrylic ester derivative undergo polymerization. The resulting acrylic-ester-based polymer renders excellent hydrophilic property, biodegrability, and bioadaptability, and therefore, can be preferably used as a surface finishing agent, a medical material, a water absorptive resin, a surfactant, etc.
    • 由式中过表达的丙烯酸酯衍生物(1)下面是通过使上式中过表达的丙烯酸酯产生的(2)以下,含有由式过表达的半缩醛羟基的糖类(3)下方和/或由式过表达烷基糖苷(4- )表示:其中R 1表示氢原子或有机残基,R2 darstellt氢原子,抗衡离子,或有机残基,和G darstellt一个葡糖残基; 其中R1 darstellt氢原子或有机残基和R2 darstellt氢原子,抗衡离子,或有机残基; G-H,其中G ^ darstellt一个葡糖残基; 和G-R3其中G darstellt一个葡糖残基和有机残基的R 3 darstellt。 丙烯酸酯系聚合物的聚合反应是通过使单体成分的含丙烯酸类衍生物的寻求酯离岗生产。 将所得的丙烯酸酯系聚合物提供优异的亲水性,可生物降解性,和bioadaptability,因此,可以优选用作表面整理剂,医用材料,吸水性树脂,表面活性剂等