Hydroxy-functional polyesters
    4.
    发明授权
    Hydroxy-functional polyesters 失效
    羟基官能聚酯

    公开(公告)号:US07279546B2

    公开(公告)日:2007-10-09

    申请号:US10484419

    申请日:2002-07-16

    IPC分类号: C08G63/00 C08L67/00

    摘要: The present invention provides thermoplastic hydroxy-functional polyesters. The polyesters have at least 10 sequential units, wherein the sequential units consist of units selected from units represented by the following formula (1) and units represented by the following formula (2); Wherein each of R1 independently represents hydrogen or a substituted or unsubstituted homoalkyl or heteroalkyl group; each of R2 independently represents hydrogen or a substituted or unsubstituted homoalkyl or heteroalkyl group; each of R3 independently represents hydrogen or a substituted or unsubstituted homoalkyl or heteroalkyl group; Each of R4 independently represents a substituted or unsubstituted homoalkyl or heteroalkyl group; and said moiety having no fewer than 1 unit represented by formula (1) and no fewer than 1 unit represented by formula (2). The present invention further provides processes for making hydroxyfunctional polyesters, such as polymerizing epoxidized fatty acids in the presence of an onium salt, and compositions and articles that include or are derived from the hydroxyfuntional polyesters

    摘要翻译: 本发明提供热塑性羟基官能聚酯。 聚酯具有至少10个连续单元,其中顺序单元由选自下式(1)表示的单元和由下式(2)表示的单元组成。 其中R 1和R 2各自独立地表示氢或取代或未取代的高级烷基或杂烷基; R 2各自独立地表示氢或取代或未取代的均烷基或杂烷基; R 3各自独立地表示氢或取代或未取代的高级烷基或杂烷基; R 4各自独立地表示取代或未取代的均烷基或杂烷基; 并且所述部分具有不少于1个由式(1)表示的单元和不少于1个由式(2)表示的单元。 本发明还提供制备羟基官能聚酯的方法,例如在鎓盐存在下聚合环氧化脂肪酸,以及包含或衍生自羟基官能聚酯的组合物和制品

    ADVANCED POLY EPOXY ESTER RESIN COMPOSITIONS
    7.
    发明申请
    ADVANCED POLY EPOXY ESTER RESIN COMPOSITIONS 审中-公开
    高级多环氧树脂组合物

    公开(公告)号:US20130178591A1

    公开(公告)日:2013-07-11

    申请号:US13814807

    申请日:2011-09-22

    IPC分类号: C08G63/672

    摘要: A poly epoxy ester resin composition of the following chemical structure: where n is a number from 2 to about 3000; each m independently has a value of 0 or 1; each R0 is independently —H or —CH3; each R1 is independently —H or a C1 to C6 alkylene radical (saturated divalent aliphatic hydrocarbon radical), Ar is a divalent aryl group or heteroarylene group;_and X is cycloalkylene group, including substituted cycloalkylene group, where the substitute group include an alkyl, cycloalkyl, an aryl or an aralkyl group or other substitute group, for example, a halogen, a nitro, a blocked isocyanate, or an alkyloxy group; the combination of cycloalkylene and alkylene groups and the combination of alkylene and cycloalkylene group with a bridging moiety in between.

    摘要翻译: 具有以下化学结构的聚环氧酯树脂组合物:其中n为2至约3000的数; 每个m独立地具有0或1的值; 每个R 0独立地是-H或-CH 3; 每个R 1独立地为-H或C 1至C 6亚烷基(饱和二价脂族烃基),Ar为二价芳基或亚杂芳基; X为亚环烷基,包括取代的亚环烷基,其中取代基包括烷基, 环烷基,芳基或芳烷基或其它取代基,例如卤素,硝基,封端异氰酸酯或烷氧基; 亚环烷基和亚烷基的组合以及亚烷基和亚环烷基之间的桥连部分的组合。

    COATING COMPOSITIONS
    8.
    发明申请
    COATING COMPOSITIONS 审中-公开
    涂料组合物

    公开(公告)号:US20130178584A1

    公开(公告)日:2013-07-11

    申请号:US13816772

    申请日:2011-09-20

    IPC分类号: C09D167/02

    摘要: A coating composition comprising an advanced poly epoxy ester resin polymeric composition having the following chemical structure: where n is a number from 1 to about 3000; each m independently has a value of 0 or 1; each R0 is independently —H or —CH3; each R1 is independently —H or a C1 to C6 alkylene radical (saturated divalent aliphatic hydrocarbon radical); Ar is a divalent aromatic fused-ring moiety, which is most preferably a divalent naphthalene group, substituted divalent naphthalene group, where the substitute groups include an alkyl, cycloalkyl, an aryl or an aralkyl group or other substituent; and X is cycloalkylene group, including substituted cycloalkylene group, where the substitute group include an alkyl, cycloalkyl, an aryl or an aralkyl group or other substitute group, for example, a halogen, a nitro, a blocked isocyanate, or an alkyloxy group; the combination of cycloalkylene and alkylene groups and the combination of alkylene and cycloalkylene group with a bridging moiety in between.

    摘要翻译: 一种涂料组合物,其包含具有以下化学结构的先进的聚环氧酯树脂聚合物组合物:其中n为1至约3000的数; 每个m独立地具有0或1的值; 每个R 0独立地是-H或-CH 3; 每个R 1独立地为-H或C 1至C 6亚烷基(饱和二价脂族烃基); Ar是二价芳香稠环部分,其中最优选二价萘基,取代二价萘基,其中取代基包括烷基,环烷基,芳基或芳烷基或其它取代基; X是亚环烷基,包括取代的亚环烷基,其中取代基包括烷基,环烷基,芳基或芳烷基或其它取代基,例如卤素,硝基,封端异氰酸酯或烷氧基; 亚环烷基和亚烷基的组合以及亚烷基和亚环烷基之间的桥连部分的组合。