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    Resinous composition of phosphatized polyester polymers and coating compositions for improved adhesion
    2.
    发明授权
    Resinous composition of phosphatized polyester polymers and coating compositions for improved adhesion 失效
    磷酸酯化聚酯聚合物的树脂组合物和用于改善粘附性的涂料组合物

    公开(公告)号：US5859154A

    公开(公告)日：1999-01-12

    申请号：US938542

    申请日：1997-09-26

    申请人： Rodger G. Temple ,  Paul H. Lamers ,  H. Hayne Crum, III ,  Karen L. Wild

    发明人： Rodger G. Temple ,  Paul H. Lamers ,  H. Hayne Crum, III ,  Karen L. Wild

    IPC分类号： C08G63/692 ,  C09D167/06 ,  C08F283/00

    CPC分类号： C08G63/6928 ,  C09D167/06

    摘要： An adherent coating composition and method has a resin composition that is the polymerization reaction product of one or more polyhydric alcohols and two polybasic carboxylic acids and salt forming compounds of phosphorus. The carboxylic acid is comprised of at least adipic acid and phthalic anhydride in a mole ratio in the range of about 0.6:1 to about 3:1, and the phosphorus compound is present in the range of about 1 to about 5 weight percent of the resin composition. The resin composition can have a weight average molecular weight in the range of about 1100 to about 4000 and an acid value in the range of about 5 to about 40. Optionally, the resin can have up to about 35 weight percent of tetrahydrophthlic anhydride. The resin composition is ungelled and curable with crosslinking agents in an amount of about 30 to about 90 weight percent of resin to about 10 to about 45 weight percent of the crosslinking agent. These weight percents are based on the resin solids of the coating composition which is useful as a primer coating for substrates such as metal.

    摘要翻译： 粘合涂料组合物和方法具有树脂组合物，其是一种或多种多元醇和两种多元羧酸和形成磷的化合物的聚合反应产物。 所述羧酸至少包含己二酸和邻苯二甲酸酐，摩尔比在约0.6:1至约3:1的范围内，并且磷化合物的存在量为所述化合物的约1至约5重量％ 树脂组合物。 树脂组合物可以具有在约1100至约4000范围内的重均分子量和约5至约40范围内的酸值。任选地，该树脂可具有至多约35重量％的四氢邻苯二甲酸酐。 该树脂组合物用约30至约90重量％的树脂至约10至约45重量％的交联剂的量的交联剂未凝胶化和固化。 这些重量百分比基于涂料组合物的树脂固体，其可用作底物如金属的底漆涂料。

    Modified phosphorus-containing unsaturated polyester
    9.
    发明授权
    Modified phosphorus-containing unsaturated polyester 有权
    改性含磷不饱和聚酯

    公开(公告)号：US09527956B2

    公开(公告)日：2016-12-27

    申请号：US14554978

    申请日：2014-11-26

    申请人： ETERNAL MATERIALS CO., LTD.

    发明人： Pin-Chih Yu

    IPC分类号： C08G63/02 ,  C08G63/91 ,  C08G63/692 ,  C08G63/00

    CPC分类号： C08G63/918 ,  C08G63/6928

    摘要： A modified phosphorus-containing unsaturated polyester being represented by Formula I is provided: wherein each A′ is independently a residue of a diol or polyol, each B′ is independently a residue of a saturated or unsaturated anhydride or acid, G1 and G2 are independently H or a residue of an isocyanate acrylate-based compound or isocyanate silicon-containing compound, with the proviso that G1 and G2 are not both H; and wherein a is an integer from 1 to 30, b is an integer from 1 to 30, and the modified phosphorus-containing unsaturated polyester has an OH value ranging from 50 to 200.

    摘要翻译： 提供了由式I表示的改性的含磷不饱和聚酯：其中每个A'独立地是二醇或多元醇的残基，每个B'独立地是饱和或不饱和酸酐或酸的残基，G1和G2独立地是 H或异氰酸酯丙烯酸酯类化合物或异氰酸酯含硅化合物的残基，条件是G1和G2不都是H; 其中a为1〜30的整数，b为1〜30的整数，所述改性的含磷不饱和聚酯的OH值为50〜200。