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    • 5. 发明授权
    • Aqueous paint composition
    • 水性漆组合物
    • US06541562B1
    • 2003-04-01
    • US09677882
    • 2000-10-03
    • Ryuichi AokiTadashi HatakeyamaHiroharu SasakiKazuyoshi Tsuneta
    • Ryuichi AokiTadashi HatakeyamaHiroharu SasakiKazuyoshi Tsuneta
    • C08L8300
    • C09D201/10C09D183/10C08L2666/44
    • An aqueous paint composition comprising: (i) an aqueous dispersion obtained by neutralizing with a neutralizing agent a hydrolytic condensation reaction product of (a) 100 parts by weight of an organosilane of the formula (1) R1nSi(OR2)4-n, wherein R1 is a C1-8 organic group, R2 is a C1-5 alkyl group, and n is 1 or 2, and/or its partially hydrolyzed condensate, with (b) from 5 to 200 parts by weight of a silyl group-containing vinyl resin having hydrolyzable silyl groups or silyl groups having silicon atoms bonded to hydroxyl groups and having an acid value of from 20 to 150 mgKOH/g, and adding water thereto, (ii) an amino group-containing alkoxysilane compound, and (iii) an epoxy group-containing compound.
    • 一种水性涂料组合物,其包含:(i)通过用中和剂中和(a)100重量份式(1)的有机硅烷R 1 n Si(OR 2)4-n的水解缩合反应产物得到的水分散体,其中 R 1为C 1-8有机基团,R 2为C 1-5烷基,n为1或2,和/或其部分水解缩合物,(b)5〜200重量份含甲硅烷基 具有可水解的甲硅烷基的乙烯基树脂或具有与羟基键合的硅原子并具有20〜150mgKOH / g的酸值的甲硅烷基,向其中加入水,(ii)含氨基的烷氧基硅烷化合物,和(iii) 含环氧基的化合物。
    • 6. 发明授权
    • Resin composition for aqueous paint
    • 水性涂​​料用树脂组合物
    • US06538062B2
    • 2003-03-25
    • US09883254
    • 2001-06-19
    • Shinya SakaguchiAtsushi TakamatsuHiroharu SasakiKazuyoshi Tsuneta
    • Shinya SakaguchiAtsushi TakamatsuHiroharu SasakiKazuyoshi Tsuneta
    • C08L3300
    • C08L51/003C08F257/02C08F265/06C08F291/00C09D151/003C08F2/22C08L2666/02
    • A resin composition for an aqueous paint, which comprises (a) a binder composed of different phase structure emulsion particles obtained by multi-stage emulsion polymerization, and (b) a compound having at least two hydrazide groups in its molecule, wherein the different phase structure emulsion particles have an outermost phase formed of an emulsion polymer which is an emulsion polymer of an ethylenic unsaturated monomer, having a glass transition temperature of from −50° C. to 15° C., and the following conditions (1) to (3) are satisfied: (1) the emulsion polymer forming the outermost phase contains from 1 to 25 mass % of an ethylenic unsaturated monomer having a carbonyl group, (2) at least one phase located inside the outermost phase of the different phase structure emulsion particles, is formed of an emulsion polymer of an ethylenic unsaturated monomer, having a glass transition temperature of from 50° C. to 150° C., and (3) the binder has a minimum film-forming temperature of at most 30° C.
    • 一种水性涂料用树脂组合物,其包含(a)由通过多阶段乳液聚合获得的不同相结构乳液颗粒组成的粘合剂,和(b)在其分子中具有至少两个酰肼基团的化合物,其中所述不同相 结构乳液颗粒具有由乳液聚合物形成的最外相,乳液聚合物是玻璃化转变温度为-50℃至15℃的烯属不饱和单体的乳液聚合物,以及以下条件(1)至( 3)满足:(1)形成最外层的乳液聚合物含有1〜25质量%的具有羰基的烯键式不饱和单体,(2)位于不同相结构乳液的最外相中的至少一相 颗粒由玻璃化转变温度为50℃至150℃的烯属不饱和单体的乳液聚合物形成,(3)粘合剂的成膜温度为 最多30°C