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    POLYOLS SUITABLE FOR HOT MOLDED FOAM PRODUCTION WITH HIGH RENEWABLE RESOURCE CONTENT
    4.
    发明申请
    POLYOLS SUITABLE FOR HOT MOLDED FOAM PRODUCTION WITH HIGH RENEWABLE RESOURCE CONTENT 审中-公开
    适用于具有高可再生资源含量的热模泡沫生产的多元醇

    公开(公告)号：US20130210951A1

    公开(公告)日：2013-08-15

    申请号：US13641890

    申请日：2011-04-15

    申请人： Stanley L. Hager ,  Micah N. Moore ,  Jack R. Reese ,  Brian L. Neal

    发明人： Stanley L. Hager ,  Micah N. Moore ,  Jack R. Reese ,  Brian L. Neal

    IPC分类号： C11C3/04 ,  C08G18/36

    CPC分类号： C11C3/04 ,  C08G18/36 ,  C08G18/4072 ,  C08G18/4841 ,  C08G18/4866 ,  C08G18/4883 ,  C08G18/4891 ,  C08G65/2606 ,  C08G65/2663 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  C11C3/006

    摘要： Polyols are produced by an alkoxylation process in which a vegetable oil containing hydroxyl functional groups is combined with a DMC catalyst to form a mixture, the DMC catalyst is then activated by adding ethylene oxide and/or propylene oxide to the vegetable oil/catalyst mixture, and ethylene oxide and propylene oxide are added to the mixture containing activated DMC catalyst in amounts such that the total of percentage of ethylene oxide in the polyol plus percentage of primary hydroxyl groups in the polyol produced is from 50 to 77% and the percentage of primary hydroxyl groups is at least 30% but less than 50%. These polyols are useful for the production of molded polyurethane foams, particularly, hot-cure molded polyurethane foams.

    摘要翻译： 通过烷氧基化方法制备多元醇，其中含有羟基官能团的植物油与DMC催化剂结合形成混合物，然后通过向植物油/催化剂混合物中加入环氧乙烷和/或环氧丙烷来活化DMC催化剂， 并且将环氧乙烷和环氧丙烷加入到含有活化DMC催化剂的混合物中，其量使得多元醇中环氧乙烷的百分比加上所产生的多元醇中伯羟基的百分比为50-77％，伯 羟基至少为30％但小于50％。 这些多元醇可用于生产模制的聚氨酯泡沫，特别是热固化模制的聚氨酯泡沫体。

    Hybrid PHD/PMPO polyols for polyurethane foam applications
    7.
    发明授权
    Hybrid PHD/PMPO polyols for polyurethane foam applications 有权
    用于聚氨酯泡沫塑料应用的混合PHD / PMPO多元醇

    公开(公告)号：US08946313B2

    公开(公告)日：2015-02-03

    申请号：US13327879

    申请日：2011-12-16

    申请人： Rick L. Adkins ,  Brian L. Neal

    发明人： Rick L. Adkins ,  Brian L. Neal

    IPC分类号： C08J9/04 ,  C08G18/63 ,  C08K5/05 ,  C08K5/06 ,  C08K5/10

    CPC分类号： C08G18/4072 ,  C08F283/006 ,  C08G18/0876 ,  C08G18/3231 ,  C08G18/632 ,  C08G18/636 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08F212/08 ,  C08F220/44

    摘要： This invention relates to hybrid polymer polyols. These hybrid polymer polyols comprise the free-radical polymerization product of (A) a base polyol comprising (1) a polymer modified polyol selected from (a) dispersions of polyureas and/or polyhydrazodicarbonamides in a hydroxyl group containing compound and (b) polyisocyanate polyaddition polyols, and (2) optionally, a polyol having a functionality of 2 to 6 and an OH number of from 20 to 500; (B) optionally, a preformed stabilizer; and (C) one or more ethylenically unsaturated monomers, in the presence of (D) a free-radical polymerization initiator, and (E) optionally, a polymer control agent. The present invention also relates to a process for the preparation of these hybrid polymer polyols, foams prepared from these hybrid polymer polyols and to a process for the preparation of these foams.

    摘要翻译： 本发明涉及杂化聚合物多元醇。 这些杂化聚合物多元醇包含（A）基础多元醇的自由基聚合产物，其包含（1）聚合物改性的多元醇，其选自（a）在含羟基的化合物中的聚脲和/或聚二氢二碳酰胺的分散体和（b）聚异氰酸酯加聚 多元醇，和（2）任选的官能度为2至6且OH数为20至500的多元醇; （B）任选的预成型稳定剂; 和（C）一种或多种烯属不饱和单体，在（D）自由基聚合引发剂存在下，和（E）任选的聚合物控制剂。 本发明还涉及制备这些杂化聚合物多元醇的方法，由这些杂化聚合物多元醇制备的泡沫以及制备这些泡沫的方法。

    HYBRID PHD/PMPO POLYOLS FOR POLYURETHANE FOAM APPLICATIONS
    8.
    发明申请
    HYBRID PHD/PMPO POLYOLS FOR POLYURETHANE FOAM APPLICATIONS 有权
    用于聚氨酯泡沫应用的HYBRID PHD / PMPO POLYOLS

    公开(公告)号：US20130158142A1

    公开(公告)日：2013-06-20

    申请号：US13327879

    申请日：2011-12-16

    申请人： Rick L. Adkins ,  Brian L. Neal

    发明人： Rick L. Adkins ,  Brian L. Neal

    IPC分类号： C08G18/32 ,  C08J9/04

    CPC分类号： C08G18/4072 ,  C08F283/006 ,  C08G18/0876 ,  C08G18/3231 ,  C08G18/632 ,  C08G18/636 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08F212/08 ,  C08F220/44

    摘要： This invention relates to hybrid polymer polyols. These hybrid polymer polyols comprise the free-radical polymerization product of (A) a base polyol comprising (1) a polymer modified polyol selected from (a) dispersions of polyureas and/or polyhydrazodicarbonamides in a hydroxyl group containing compound and (b) polyisocyanate polyaddition polyols, and (2) optionally, a polyol having a functionality of 2 to 6 and an OH number of from 20 to 500; (B) optionally, a preformed stabilizer; and (C) one or more ethylenically unsaturated monomers, in the presence of (D) a free-radical polymerization initiator, and (E) optionally, a polymer control agent. The present invention also relates to a process for the preparation of these hybrid polymer polyols, foams prepared from these hybrid polymer polyols and to a process for the preparation of these foams.

    摘要翻译： 本发明涉及杂化聚合物多元醇。 这些杂化聚合物多元醇包含（A）基础多元醇的自由基聚合产物，其包含（1）聚合物改性的多元醇，其选自（a）在含羟基的化合物中的聚脲和/或聚二氢二碳酰胺的分散体和（b）聚异氰酸酯加聚 多元醇，和（2）任选的官能度为2至6且OH数为20至500的多元醇; （B）任选的预成型稳定剂; 和（C）一种或多种烯属不饱和单体，在（D）自由基聚合引发剂存在下，和（E）任选的聚合物控制剂。 本发明还涉及制备这些杂化聚合物多元醇的方法，由这些杂化聚合物多元醇制备的泡沫和制备这些泡沫的方法。