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    Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
    22.
    发明授权
    Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith 失效
    用于制备柔性高弹性泡沫塑料的聚（氧化丙烯/氧乙烯）无规多元醇，具有降低的收缩倾向和用其制备的泡沫

    公开(公告)号：US5605939A

    公开(公告)日：1997-02-25

    申请号：US592087

    申请日：1996-01-26

    申请人： Stanley L. Hager

    发明人： Stanley L. Hager

    IPC分类号： C08G18/40 ,  C08G18/48 ,  C08G65/26 ,  C08G101/00 ,  C08G18/62

    CPC分类号： C08G65/2663 ,  C08G18/4072 ,  C08G18/485 ,  C08G18/4866 ,  C08G65/2696 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

    摘要： High resilience polyurethane foams exhibiting little or no shrinkage may be prepared from low unsaturation double metal cyanide catalyzed polyoxyalkylene polyols in amounts greater than 20 weight percent of the total polyol component, when low unsaturation poly(oxypropylene/oxyethylene) random polyols having less than 35 weight percent of an all polyoxypropylene block catalyzed by double metal cyanide catalysts and one or more external random polyoxypropylene/polyoxyethylene blocks each containing 2 weight percent or more oxyethylene moieties, and an unsaturation of less than 0.02 meq/g are employed.

    摘要翻译： 当具有小于35重量％的低不饱和度的聚（氧丙烯/氧乙烯）无规多元醇时，可以从低不饱和双金属氰化物催化的聚氧化烯多元醇制备高回弹性聚氨酯泡沫，其量大于总多元醇组分的20重量％ 使用由双金属氰化物催化剂催化的全部聚氧化丙烯嵌段和一个或多个含有2重量％或更多氧化乙烯部分的外部无规聚氧丙烯/聚氧乙烯嵌段和不足于0.02meq / g的不饱和度的百分比。

    POLYOLS SUITABLE FOR HOT MOLDED FOAM PRODUCTION WITH HIGH RENEWABLE RESOURCE CONTENT
    24.
    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。

    Process for the production of polyoxyalkylene containing polyols from phenol condensation products
    26.
    发明授权
    Process for the production of polyoxyalkylene containing polyols from phenol condensation products 有权
    用于由苯酚缩合产物生产含聚氧化烯的多元醇的方法

    公开(公告)号：US07538162B2

    公开(公告)日：2009-05-26

    申请号：US11473686

    申请日：2006-06-23

    申请人： Karl W. Haider ,  Stanley L. Hager ,  Jack R. Reese, II

    发明人： Karl W. Haider ,  Stanley L. Hager ,  Jack R. Reese, II

    IPC分类号： C08L71/10

    CPC分类号： C08G65/2663

    摘要： This invention relates to a one-stage process for the production of polyoxyalkylene containing polyols having equivalent weights of about 150 to about 6000 and functionalities of about 2 to 8. The process comprises (1) mixing (a) an organic compound having a hydroxyl functionality of about 2 to about 8 and an equivalent weight of about 35 to about 575, with (b) a hydroxyl functional compound having an equivalent weight of about 100 to about 6000 and a functionality of about 2 to 8; and (2) alkoxylating the mixture with (c) one or more alkylene oxides, in the presence of (d) one or more double metal cyanide catalysts. Suitable compounds to be used as (a) the organic compound having a hydroxyl functionality of about 2 to about 8 and an equivalent weight of about 35 to about 575 in the present invention include bisphenol-A, Bisphenol TMC, tetrabromobisphenol A, and novolak phenolic resins.

    摘要翻译： 本发明涉及用于生产具有约150至约6000当量和约2至8的官能度的含聚氧化烯的多元醇的一步法。该方法包括（1）将（a）具有羟基官能度的有机化合物 约2至约8，当量为约35至约575，和（b）当量为约100至约6000，官能度为约2至8的羟基官能化合物; 和（2）在（d）一种或多种双金属氰化物催化剂的存在下，使（c）一种或多种烯化氧烷化该混合物。 用作本发明中（a）羟基官能度为约2至约8，当量约35至约575的有机化合物的合适化合物包括双酚A，双酚TMC，四溴双酚A和酚醛清漆酚 树脂。

    Viscoelastic foams with slower recovery and improved tear
    28.
    发明申请
    Viscoelastic foams with slower recovery and improved tear 审中-公开
    粘弹性泡沫具有较慢的恢复和改善的撕裂

    公开(公告)号：US20070299153A1

    公开(公告)日：2007-12-27

    申请号：US11473685

    申请日：2006-06-23

    申请人： Stanley L. Hager ,  Karl W. Haider ,  Veril Jividen ,  Micah N. Moore ,  Dzung G. Dai

    发明人： Stanley L. Hager ,  Karl W. Haider ,  Veril Jividen ,  Micah N. Moore ,  Dzung G. Dai

    IPC分类号： C08G18/00

    CPC分类号： C08G18/4866 ,  C08G18/4072 ,  C08G18/4812 ,  C08G18/4841 ,  C08G18/632 ,  C08G65/2612 ,  C08G65/2663 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2101/0083 ,  C08G2350/00

    摘要： This invention relates to low resilience, viscoelastic foams which have slower recovery and improved tear strength, and to a process for the production of these foams. The viscoelastic foams of the invention comprise the reaction product of a polyisocyanate with an isocyanate-reactive component, in the presence of a blowing agent, a surfactant and a catalyst. Suitable isocyanate-reactive components comprise at least about 5% by weight of at least one polyether polyol having about 2 to about 4 reactive hydroxyl groups per molecule, an equivalent weight of about 280 to about 2,000, and which is the alkoxylation product of an organic compound which contains at least two aromatic rings, contains from about 2 to about 4 Zerewitinoff active hydrogen atoms and has an equivalent weight of about 100 to about 575.

    摘要翻译： 本发明涉及具有较慢回收率和改善的撕裂强度的低弹性粘弹性泡沫以及用于生产这些泡沫的方法。 本发明的粘弹性泡沫在发泡剂，表面活性剂和催化剂的存在下包括多异氰酸酯与异氰酸酯反应性组分的反应产物。 合适的异氰酸酯反应性组分包含至少约5重量％的至少一种每分子具有约2至约4个反应性羟基的聚醚多元醇，当量为约280至约2,000，并且其为有机物的烷氧基化产物 含有至少两个芳环的化合物含有约2至约4个Zerewitinoff活性氢原子，其当量为约100至约575。

    Polymer polyol compositions and their use in the preparation of polyurethane foams
    30.
    发明授权
    Polymer polyol compositions and their use in the preparation of polyurethane foams 失效
    聚合物多元醇组合物及其在制备聚氨酯泡沫体中的用途

    公开(公告)号：US5011908A

    公开(公告)日：1991-04-30

    申请号：US486916

    申请日：1990-03-01

    申请人： Stanley L. Hager

    发明人： Stanley L. Hager

    IPC分类号： C08G18/40 ,  C08G18/63

    CPC分类号： C08G18/632 ,  C08G18/4072 ,  C08G18/638 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2101/0083

    摘要： Polymer polyol compositions are provided which are useful for the production of flexible polyurethane foams. The polymer polyol compositions are composed of (1) a high functionality polyol, (2) a subsidiary polyalkylene oxide high in polyoxyethylene content and (3) a stably dispersed polymer. The latter component is formed by in situ polymerization of low molecular weight compounds within components (1) and/or (2) used in making the polymer polyol composition. The polymer polyol compositions provide stable and non-shrinking, free-rise foam at high water levels and over a wider crosslinker and index range permitting increased density and load latitude relative to commercial high resilience polymer polyols. A process for their use and foams and articles prepared therefrom are also provided.

    摘要翻译： 提供了可用于生产柔性聚氨酯泡沫的聚合物多元醇组合物。 聚合物多元醇组合物由（1）高官能度多元醇，（2）聚氧化乙烯含量高的辅助聚环氧烷烃和（3）稳定分散的聚合物组成。 后一组分通过在用于制备聚合物多元醇组合物的组分（1）和/或（2）中的低分子量化合物的原位聚合形成。 聚合物多元醇组合物在高水平和超过更宽的交联剂和指数范围内提供稳定和不收缩的自由起泡泡沫，从而允许相对于商业高弹性聚合物多元醇增加的密度和载荷纬度。 还提供了其使用方法和由其制备的泡沫和制品。