Addition product of lactone-modified epoxy resin with polyphenol and
amino compounds
    32.
    发明授权
    Addition product of lactone-modified epoxy resin with polyphenol and amino compounds 失效
    内酯改性环氧树脂与多酚和氨基化合物的加成产物

    公开(公告)号:US5126413A

    公开(公告)日:1992-06-30

    申请号:US609068

    申请日:1990-11-01

    摘要: A coating resin composition comprising, as a main component, an amino group-containing, modified epoxy resin derivative obtained by subjecting a hydroxyl group-containing epoxy resin having epoxy equivalent of 200-400 and a cyclic ester compound represented by the general formula (I) ##STR1## (R is a hydrogen atom or a methyl group and n is 3-6) to an addition reaction to obtain an addition product and then adding to the addition product a polyphenol compound and an amino group-containing compound.

    摘要翻译: 一种涂料树脂组合物,其包含通过使环氧当量为200-400的含羟基的环氧树脂和由通式(I)表示的环状酯化合物,通过使含氨基的改性环氧树脂衍生物作为主要成分, )(I)(I)(R是氢原子或甲基,n是3-6)进行加成反应,得到加成产物,然后向添加产物中加入多酚化合物和含氨基的化合物 。

    Cationic electrodeposition coating composition
    33.
    发明授权
    Cationic electrodeposition coating composition 失效
    阳离子电沉积涂料组合物

    公开(公告)号:US5089101A

    公开(公告)日:1992-02-18

    申请号:US701632

    申请日:1991-05-15

    IPC分类号: C09D5/44 C09D133/04

    CPC分类号: C09D5/4473

    摘要: A cationic electrodeposition coating composition comprising[A] a neutralization product or a quaternary ammonium salt of a comb-shaped copolymer obtained by copolymerizing (a) 3 to 90 parts by weight of an ethylenically unsaturated monomer having a hydrocarbon chain with at least 8 carbon atoms at the molecular ends, (b) 1 to 50 parts by weight of at least one cationic (meth)acrylic monomer selected from the group consisting of aminoalkyl (meth)acrylates, aminoalkyl (meth)acrylamides (meth)acrylates containing a quaternary ammonium salt group and (meth)acrylamides containing a quaternary ammonium salt group, (c) 1 to 60 parts by weight of an alpha,beta-ethylenically unsaturated monomer other than the monomer (b), and (d) 0 to 95 parts by weight of an alpha,beta-ethylenically unsaturated monomer other than the monomers (a), (b) and (c),[B] a cationic epoxy resin capable of being dissolved or dispersed in water, and[C] a pigment.

    摘要翻译: 一种阳离子电沉积涂料组合物,其包含[A]通过使(a)3-90重量份具有至少8个碳原子的烃链的烯键式不饱和单体共聚合的梳状共聚物的中和产物或季铵盐 在分子末端,(b)1至50重量份的至少一种选自(甲基)丙烯酸氨基烷基酯,含有季铵盐的氨基烷基(甲基)丙烯酰胺(甲基)丙烯酸酯)的阳离子(甲基)丙烯酸单体 基团和含有季铵盐基团的(甲基)丙烯酰胺,(c)1至60重量份的除单体(b)之外的α,β-烯属不饱和单体,和(d)0至95重量份的 单体(a),(b)和(c)以外的α,β-烯键式不饱和单体,[B]能够溶解或分散在水中的阳离子型环氧树脂,和[C]颜料。