DENSELY FUNCTIONALIZED POLYMERS DERIVED FROM BAYLIS-HILLMAN ADDUCTS
    35.
    发明申请
    DENSELY FUNCTIONALIZED POLYMERS DERIVED FROM BAYLIS-HILLMAN ADDUCTS 审中-公开
    来自BAYLIS-HILLMAN ADDUCTS的DENSELY功能化聚合物

    公开(公告)号:WO2014152850A1

    公开(公告)日:2014-09-25

    申请号:PCT/US2014/027967

    申请日:2014-03-14

    IPC分类号: C08G18/32 C07C49/24

    摘要: A method of preparing a polymer is provided comprising preparing a Baylis-Hillman adduct by reacting an activated alkene with a carbon electrophile; and polymerizing the Baylis-Hillman adduct. The Baylis-Hillman reaction provides an efficient platform for the synthesis of densely functionalized monomers, from which polymers with multiple functional groups can be readily synthesized. It has been discovered that that Baylis-Hillman adducts are versatile monomers for both controlled radical and step-growth polymerizations.

    摘要翻译: 提供一种制备聚合物的方法,包括通过使活化烯与碳亲电子试剂反应制备Baylis-Hillman加合物; 并使Baylis-Hillman加合物聚合。 Baylis-Hillman反应为致密官能化单体的合成提供了有效的平台,可以容易地合成具有多个官能团的聚合物。 已经发现,Baylis-Hillman加合物是用于受控自由基和逐步增长聚合的通用单体。

    ポリウレタン発泡組成物および軟質ポリウレタンフォームの製造方法
    37.
    发明申请
    ポリウレタン発泡組成物および軟質ポリウレタンフォームの製造方法 审中-公开
    聚氨酯泡沫组合物及其生产柔性聚氨酯泡沫的方法

    公开(公告)号:WO2013161854A1

    公开(公告)日:2013-10-31

    申请号:PCT/JP2013/062008

    申请日:2013-04-24

    摘要:  このポリウレタン発泡組成物は、(A)ポリイソシアネートと(B)(B1)ポリオールと(B2)水を含む活性水素含有化合物と、触媒および(C)架橋剤組成物を含有する。(C)架橋剤組成物は、Mw2000以下のエトキシレート誘導体(CA)と、Mw2500以下のエステル化合物(CB)とから選ばれる少なくとも1種の架橋剤(C1)と、(C2)非プロトン性極性溶媒とを含有し、(C2)非プロトン性極性溶媒の含有量cに対する、(CA)エトキシレート誘導体の含有量aと(CB)エステル化合物の含有量bとの合計の質量比((a+b)/c)が、1/10~10/1である。湿熱条件下での圧縮残留歪みが改善され、さらに感触の良好な軟質ポリウレタンフォームを得る。

    摘要翻译: 提供一种聚氨酯发泡组合物,其包含多异氰酸酯(A),包含多元醇(B1)和水(B2)的活性氢化合物(B),催化剂和交联剂组合物(C)。 交联剂组合物(C)包括至少一种选自Mw为2000以下(CA)的乙氧基化物衍生物和Mw为2500以下(CB)的酯化合物和极性的交联剂(C1) 非质子溶剂(C2),其中作为极性非质子溶剂(C2)的含量的c的质量比((a + b)/ c)与作为乙氧基化物衍生物(CA)的含量的和的总和 和作为酯化合物(CB)的含量的b为1/10〜10/1。 获得在热和潮湿条件下表现出改善的压缩残余应力并提供优良感觉的柔性聚氨酯泡沫。

    CATALYST COMPOUND FOR TWO-COMPONENT COATING COMPOSITIONS
    39.
    发明申请
    CATALYST COMPOUND FOR TWO-COMPONENT COATING COMPOSITIONS 审中-公开
    用于两种组分涂料组合物的催化剂化合物

    公开(公告)号:WO2012151409A3

    公开(公告)日:2013-07-11

    申请号:PCT/US2012036339

    申请日:2012-05-03

    IPC分类号: C08G18/62 C08G18/22 C08G18/24

    摘要: The invention relates to catalyst compounds for water-based two-component coating compositions comprising: I) at least one organo-metal catalyst for the curing reaction between isocyanate groups and functional groups reactive towards isocyanate groups and II) at least one oligomeric or polymeric binder compound having a glass transition temperature Tg of >=20° C, measured by DSC (differential scanning calorimetry) at a heating rate of 10 K/min, wherein the glass transition temperature Tg of binder compound II) is above the temperature at which a water-based two-component coating composition comprising the catalyst compound is applied, preferably is at least 10° C, more preferred at least 20° C above the temperature at which said two-component coating composition is applied.

    摘要翻译: 本发明涉及用于水基双组分涂料组合物的催化剂化合物,其包含:I)至少一种用于异氰酸酯基团与异氰酸酯基团反应的官能团之间的固化反应的有机金属催化剂,和II)至少一种低聚物或聚合物粘合剂 通过DSC(差示扫描量热法)以10K / min的加热速度测量玻璃化转变温度Tg> 20℃的化合物,其中粘合剂化合物II)的玻璃化转变温度Tg高于 使用包含催化剂化合物的水基双组分涂料组合物,优选比所述双组分涂料组合物施加的温度高至少10℃,更优选至少20℃。

    CATALYST COMPOUND FOR TWO-COMPONENT COATING COMPOSITIONS
    40.
    发明申请
    CATALYST COMPOUND FOR TWO-COMPONENT COATING COMPOSITIONS 审中-公开
    用于两种组分涂料组合物的催化剂化合物

    公开(公告)号:WO2012151409A2

    公开(公告)日:2012-11-08

    申请号:PCT/US2012/036339

    申请日:2012-05-03

    IPC分类号: C09D175/04

    摘要: The invention relates to catalyst compounds for water-based two-component coating compositions comprising: I) at least one organo-metal catalyst for the curing reaction between isocyanate groups and functional groups reactive towards isocyanate groups and II) at least one oligomeric or polymeric binder compound having a glass transition temperature Tg of ≥20° C, measured by DSC (differential scanning calorimetry) at a heating rate of 10 K/min, wherein the glass transition temperature Tg of binder compound II) is above the temperature at which a water-based two-component coating composition comprising the catalyst compound is applied, preferably is at least 10° C, more preferred at least 20° C above the temperature at which said two-component coating composition is applied.

    摘要翻译: 本发明涉及用于水基双组分涂料组合物的催化剂化合物,其包含:I)至少一种用于异氰酸酯基团与异氰酸酯基团反应的官能团之间的固化反应的有机金属催化剂,和II)至少一种低聚物或聚合物粘合剂 通过DSC(差示扫描量热法)以10K / min的加热速率测量玻璃化转变温度Tg = 20℃的化合物,其中粘合剂化合物II)的玻璃化转变温度Tg高于水的温度 应用包含催化剂化合物的双组分涂料组合物,优选比所述双组分涂料组合物施加的温度高至少10℃,更优选至少20℃。