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    • 3. 发明授权
    • Polyester resins
    • 聚酯树脂
    • US09527995B2
    • 2016-12-27
    • US13511943
    • 2010-11-22
    • Roland FeolaJohann GmoserOliver Etz
    • Roland FeolaJohann GmoserOliver Etz
    • C08G63/16C08L67/02C08L61/06C08G63/12C08G63/20C08L67/00
    • C08L61/06C08G63/12C08G63/20C08L67/00C08L67/02C08L2666/16
    • A polyester AB is disclosed comprising moieties derived from di- or polyfunctional organic acid compounds A and moieties derived from di- or polyfunctional organic hydroxy compounds B, wherein the compounds A comprise “hard” acid compounds Al selected from the group consisting of isophthalic acid, trimellithic acid anhydride, hexahydrophthalic acid, cyclohexane-1,4-dicarboxylic acid, and tetrahydrophthalic acid, and soft acid compounds A2 selected from the group consisting of adipic acid, dimer fatty acids, and sebacic acid, and the compounds B comprise “hard” hydroxyfunctional compounds selected from the group consisting of trimethylolpropane, 1,2-bishydroxymethyl cyclohexane, and 1,2-dihydroxy-propane, and soft hydroxyfunctional compounds B2 selected from the group consisting of 1,4-butanediol, 1,6-hexanediol, 2,2′-dihydroxydiethyl ether, and 1,2-bis(2-hydroxypropoxy)-propane, and coating compositions prepared from this polyester together with crosslinkers selected from the group consisting of isocyanates, capped isocyanates, aminoplast crosslinkers, and phenoplast crosslinkers, as well as their application in coating of metal substrates.
    • 公开了一种聚酯AB,其包含衍生自二官能或多官能有机酸化合物A的部分和衍生自二官能或多官能有机羟基化合物B的部分,其中化合物A包含“硬”酸化合物A1,其选自间苯二甲酸, 偏苯三酸酐,六氢邻苯二甲酸,环己烷-1,4-二羧酸和四氢邻苯二甲酸,以及选自己二酸,二聚脂肪酸和癸二酸的软酸化合物A2,化合物B包含“硬” 选自三羟甲基丙烷,1,2-二羟甲基环己烷和1,2-二羟基丙烷的羟基官能化合物和选自1,4-丁二醇,1,6-己二醇,2 ,2'-二羟基二乙基醚和1,2-双(2-羟基丙氧基) - 丙烷,以及由该聚酯制备的涂料组合物和选自 由异氰酸酯,封端的异氰酸酯,氨基塑料交联剂和酚醛树脂交联剂组成的组,以及它们在金属基材的涂覆中的应用。
    • 4. 发明申请
    • POLYESTER RESINS
    • 聚酯树脂
    • US20130017333A1
    • 2013-01-17
    • US13511943
    • 2010-11-22
    • Roland FeolaJohann GmoserOliver Etz
    • Roland FeolaJohann GmoserOliver Etz
    • C08G63/16C08G63/672B05D3/02C08G63/46
    • C08L61/06C08G63/12C08G63/20C08L67/00C08L67/02C08L2666/16
    • The invention relates to a polyester AB comprising moieties derived from di- or polyfunctional organic acid compounds A and moieties derived from di- or polyfunctional organic hydroxy compounds B, wherein the compounds A comprise “hard” acid compounds A1 having two or more acid groups per molecule, and soft acid compounds A2, and the compounds B comprise “hard” hydroxyfunctional compounds B1 having two or more hydroxyl groups per molecule, and soft hydroxyfunctional compounds B2, and coating compositions prepared from these with crosslinkers selected from the group consisting of isocyanates, capped isocyanates, aminoplast crosslinkers, and phenoplast crosslinkers, as well as their application in coating of metal substrates.
    • 本发明涉及包含衍生自二官能或多官能有机酸化合物A的部分和衍生自二官能或多官能有机羟基化合物B的部分的聚酯AB,其中化合物A包含每分子具有两个或多个酸基的硬酸化合物A1, 和软酸化合物A2,并且化合物B包含每分子具有两个或更多个羟基的硬羟基官能化合物B1和软羟基官能化合物B2,以及由这些具有选自异氰酸酯,封端异氰酸酯,氨基塑料的交联剂制备的涂料组合物 交联剂和酚醛交联剂,以及它们在金属基材的涂覆中的应用。