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    IMR having synergistic effect with stabilizing system additives and catalyst package
    3.
    发明授权
    IMR having synergistic effect with stabilizing system additives and catalyst package 有权
    IMR具有与稳定体系添加剂和催化剂包装的协同效应

    公开(公告)号：US06448364B1

    公开(公告)日：2002-09-10

    申请号：US09811030

    申请日：2001-03-16

    申请人： Jan L. R. Clatty ,  Michael T. Wellman ,  Stephen J. Harasin

    发明人： Jan L. R. Clatty ,  Michael T. Wellman ,  Stephen J. Harasin

    IPC分类号： C08G1832

    CPC分类号： C08G18/6677 ,  C08G18/225 ,  C08G18/6685 ,  C08G2120/00 ,  C08G2125/00 ,  C08G2130/00

    摘要： This invention relates to a process for the production of a polyurethane elastomer by reacting a reaction mixture comprising (A) an isocyanate-reactive component having a molecular weight of 400 to 12,000, a functionality of about 2 to about 8 and being capped with 13 to 21% by weight of ethylene oxide, wherein the isocyanate-reactive groups are hydroxyl groups, amine groups or mixtures thereof; (B) an isocyanate-reactive component comprising (1) an isocyanate-reactive component containing at least two hydroxyl groups and having a molecular weight of from 62 to 399, and (2) an isocyanate-reactive component selected from the group consisting of (a) an isocyanate-reactive group containing tertiary amine polyether corresponding to a specific formula, (b) at least one organic amine compound containing at least two amine groups which are reactive with isocyanate groups; (C) potassium halide; (D) an internal mold release agent; (E) at least one catalyst, and (F) a polyisocyanate component.

    摘要翻译： 本发明涉及一种制备聚氨酯弹性体的方法，该反应混合物包含（A）分子量为400至12,000的异氰酸酯反应性组分，官能度为约2至约8并被封端的反应混合物， 21重量％的环氧乙烷，其中异氰酸酯反应性基团是羟基，胺基或其混合物; （B）异氰酸酯反应性组分，其包含（1）含有至少两个羟基并且分子量为62至399的异氰酸酯反应性组分，和（2）选自（ a）含有对应于特定式的叔胺聚醚的异氰酸酯反应性基团，（b）至少一种含有至少两个与异氰酸酯基团反应的胺基的有机胺化合物; （C）卤化钾; （D）内部脱模剂; （E）至少一种催化剂，和（F）多异氰酸酯组分。

    Polyvinylchloride/polyurethane hybrid foams with improved burn properties and reduced after-glow
    4.
    发明授权
    Polyvinylchloride/polyurethane hybrid foams with improved burn properties and reduced after-glow 失效
    聚氯乙烯/聚氨酯混合泡沫具有改善的燃烧性能和减少的余辉

    公开(公告)号：US07601762B2

    公开(公告)日：2009-10-13

    申请号：US11881603

    申请日：2007-07-27

    申请人： Jan L. Clatty ,  Michael T. Wellman ,  Michael A. Masciantonio

    发明人： Jan L. Clatty ,  Michael T. Wellman ,  Michael A. Masciantonio

    IPC分类号： C08L75/04

    CPC分类号： C08J9/0066 ,  C08G18/4812 ,  C08G18/4866 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J9/0061 ,  C08J2375/04 ,  C08J2427/00

    摘要： The present invention provides a rigid polyurethane foam comprising the reaction product, at an isocyanate index of from about 90 to about 400, of a polyisocyanate and a polyol component comprising, about 20 wt. % to about 80 wt. %, based on the weight of the polyol component, of a double metal cyanide (DMC)-catalyzed polyether polyol having a number average molecular weight of greater than about 1,000 Daltons (Da), about 80 wt. % to about 20 wt. %, based on the weight of the polyol component, of a sucrose-based polyol having a functionality of from about 2.5 to about 6 and a number average molecular weight of from about 350 Da to less than about 1,000 Da, and about 0 wt. % to about 40 wt. %, based on the weight of the polyol component, of a low molecular weight organic compound having a number average molecular weight of less than about 600 Da in the presence of water, polyvinylchloride (PVC) particles having a diameter of from about 0.1 microns to about 200 microns, glass beads having a diameter of from about 40 microns to about 400 microns, and about 1 wt. % to about 30 wt. %, based on the weight of the polyol component, of expanded graphite, optionally, in the presence of at least one of carbon dioxide, surfactants, flame retardants other than expanded graphite, crosslinking agents, pigments and catalysts, wherein the rigid polyurethane foam with a density of about 10 pcf to about 25 pcf has a heat sag measured at 102 mm overhang at 121° C. and one hour of less than about 5 mm and an average after-glow time of less than about 35 seconds. The inventive rigid polyurethane foams exhibit improved burn properties and reduced after-glow while maintaining improved heat sag performance over commercial materials.

    摘要翻译： 本发明提供一种硬质聚氨酯泡沫，其包含异氰酸酯指数为约90至约400的多异氰酸酯和多元醇组分的反应产物，其包含约20重量％ ％至约80wt。 基于多元醇组分的重量，数均分子量大于约1,000道尔顿（Da）的双金属氰化物（DMC）催化的聚醚多元醇，约80wt。 ％至约20wt。 基于多元醇组分的重量，官能度为约2.5至约6，数均分子量为约350Da至小于约1,000Da的蔗糖基多元醇和约0wt。 ％至约40wt。 基于多元醇组分的重量，在水存在下具有数均分子量小于约600Da的低分子量有机化合物，直径为约0.1微米的聚氯乙烯（PVC）颗粒至 约200微米，直径约40微米至约400微米的玻璃珠和约1重量％ ％至约30wt。 任选地，在二氧化碳，表面活性剂，膨胀石墨以外的阻燃剂，交联剂，颜料和催化剂中的至少一种的存在下，膨胀石墨的重量基于多元醇组分的重量％，其中硬质聚氨酯泡沫与 约10 pcf至约25 pcf的密度在121℃悬伸时测量的热下垂和小于约5mm的1小时以及小于约35秒的平均余辉时间。 本发明的刚性聚氨酯泡沫具有改进的燃烧性能和减少的余辉，同时保持与商业材料相比改善的热下垂性能。

    Rigid polyurethane foams with increased heat performance
    5.
    发明授权
    Rigid polyurethane foams with increased heat performance 失效
    坚固的聚氨酯泡沫具有增加的热性能

    公开(公告)号：US07601761B2

    公开(公告)日：2009-10-13

    申请号：US11710788

    申请日：2007-02-26

    申请人： Jan L. Clatty ,  Timothy R. Whelan ,  Susanne Whelan, legal representative ,  Michael T. Wellman ,  John W. Liddle ,  Marie W. Urick

    发明人： Jan L. Clatty ,  Timothy R. Whelan ,  Michael T. Wellman ,  John W. Liddle ,  Marie W. Urick

    IPC分类号： C08L75/04

    CPC分类号： C08G18/4018 ,  C08G18/4812 ,  C08G18/4829 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08L27/04

    摘要： The present invention provides a rigid polyurethane foam made from the reaction product, at an isocyanate index of from about 90 to about 400, of a polyisocyanate, and a polyol component containing about 20 to about 80 wt. %, based on the weight of the polyol component, of a double metal cyanide (DMC)-catalyzed polyether polyol having a number average molecular weight of greater than about 1000 Daltons (Da), about 80 to about 20 wt. %, based on the weight of the polyol component, of a sucrose-based polyol having a functionality of from about 2.5 to about 6 and a molecular weight of from about 350 to less than about 1,000, and about 0 to about 40 wt. %, based on the weight of the polyol component, of a low molecular weight organic compound having a number average molecular weight of less than about 600 Da, in the presence of water, polyvinylchloride (PVC) particles having a diameter of from about 0.1 to about 200 microns, and glass beads having a diameter of from about 40 to about 400 microns (about 270 to about 45 mesh), and optionally, in the presence of at least one of carbon dioxide, surfactants, flame retardants, pigments and catalysts, wherein the rigid polyurethane foam with a density of about 10 to about 25 pcf has a heat sag measured at 102 mm overhang at 121° C. and one hour of less than about 8 mm. The inventive rigid polyurethane foams exhibit increased heat performance (decreased heat sag) while also maintaining impact and rebound strengths.

    摘要翻译： 本发明提供由异氰酸酯指数为约90至约400的反应产物制成的多异氰酸酯和包含约20至约80重量％的多元醇组分的多元醇组分的硬质聚氨酯泡沫。 基于多元醇组分的重量，数均分子量大于约1000道尔顿（Da）的双金属氰化物（DMC）催化的聚醚多元醇的含量为约80至约20wt。 基于多元醇组分的重量，官能度为约2.5至约6，分子量为约350至小于约1,000，约0至约40重量％的蔗糖基多元醇。 在数均分子量小于约600Da的低分子量有机化合物的基础上，基于多元醇组分的重量％，在水的存在下，直径为约0.1〜 约200微米的玻璃珠和直径为约40至约400微米（约270至约45目）的玻璃珠，以及任选在二氧化碳，表面活性剂，阻燃剂，颜料和催化剂中的至少一种存在下， 其中密度为约10至约25pff的硬质聚氨酯泡沫具有在121℃突出的102mm处测量的热下垂和小于约8mm的1小时。 本发明的刚性聚氨酯泡沫体表现出增加的热性能（减少热量下垂），同时还保持冲击和回弹强度。

    Storage stable isocyanate-reactive compositions for use in flame-retardant systems
    6.
    发明授权
    Storage stable isocyanate-reactive compositions for use in flame-retardant systems 失效
    储存稳定的用于阻燃体系的异氰酸酯反应性组合物

    公开(公告)号：US5401824A

    公开(公告)日：1995-03-28

    申请号：US301741

    申请日：1994-09-06

    申请人： Jan L. R. Clatty ,  Michael T. Wellman ,  Sanjeev Madan

    发明人： Jan L. R. Clatty ,  Michael T. Wellman ,  Sanjeev Madan

    IPC分类号： C08G18/16 ,  C08G18/18 ,  C08G18/28 ,  C08G18/38 ,  C08G18/50

    CPC分类号： C08G18/3825 ,  C08G18/168 ,  C08G18/1825 ,  C08G18/28 ,  C08G18/5021 ,  Y10T428/31551 ,  Y10T428/31573 ,  Y10T428/31605

    摘要： This invention relates to stabilizing isocyanate-reactive compositions containing flame retardants by the use of certain tertiary amines or ammonium compounds, in which said stabilized compositions are prepared by mixing(a) at least one isocyanate-reactive compound having a molecular weight of 400 to 10,000 and a functionality of 2 to 7;(b) at least one isocyanate-reactive compound having a molecular weight of less than 399 and a functionality of 2 to 6;(c) at least one (i) isocyanate-reactive tertiary amine polyether, (ii) fatty amido-amine, and/or (iii) ammonium salt derivative of a fatty amido-amine;(d) a flame retardant;(e) a catalyst; and(f) optional additives.This invention also relates to urethane-based products prepared by reaction of organic polyisocyanates with such compositions.

    摘要翻译： 本发明涉及通过使用某些叔胺或铵化合物稳定含有阻燃剂的异氰酸酯反应性组合物，其中所述稳定的组合物通过混合（a）至少一种分子量为400至10,000的异氰酸酯反应性化合物 功能为2〜7; （b）至少一种分子量小于399且官能度为2-6的异氰酸酯反应性化合物; （c）至少一种（i）异氰酸酯反应性叔胺聚醚，（ii）脂肪酰胺基胺和/或（iii）脂肪酰氨基胺的铵盐衍生物; （d）阻燃剂; （e）催化剂; 和（f）任选的添加剂。 本发明还涉及通过有机多异氰酸酯与这种组合物的反应制备的聚氨酯类产品。

    Rigid polyurethane foams with increased heat performance
    9.
    发明申请
    Rigid polyurethane foams with increased heat performance 失效
    坚固的聚氨酯泡沫具有增加的热性能

    公开(公告)号：US20080207787A1

    公开(公告)日：2008-08-28

    申请号：US11710788

    申请日：2007-02-26

    申请人： Jan L. Clatty ,  Timothy R. Whelan ,  Michael T. Wellman ,  John W. Liddle ,  Marie W. Urick ,  Susanne Whelan

    发明人： Jan L. Clatty ,  Timothy R. Whelan ,  Michael T. Wellman ,  John W. Liddle ,  Marie W. Urick ,  Susanne Whelan

    IPC分类号： C08G18/48

    CPC分类号： C08G18/4018 ,  C08G18/4812 ,  C08G18/4829 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08L27/04

    摘要： The present invention provides a rigid polyurethane foam made from the reaction product, at an isocyanate index of from about 90 to about 400, of a polyisocyanate, and a polyol component containing about 20 to about 80 wt. %, based on the weight of the polyol component, of a double metal cyanide (DMC)-catalyzed polyether polyol having a number average molecular weight of greater than about 1000 Daltons (Da), about 80 to about 20 wt. %, based on the weight of the polyol component, of a sucrose-based polyol having a functionality of from about 2.5 to about 6 and a molecular weight of from about 350 to less than about 1,000, and about 0 to about 40 wt. %, based on the weight of the polyol component, of a low molecular weight organic compound having a number average molecular weight of less than about 600 Da, in the presence of water, polyvinylchloride (PVC) particles having a diameter of from about 0.1 to about 200 microns, and glass beads having a diameter of from about 40 to about 400 microns (about 270 to about 45 mesh), and optionally, in the presence of at least one of carbon dioxide, surfactants, flame retardants, pigments and catalysts, wherein the rigid polyurethane foam with a density of about 10 to about 25 pcf has a heat sag measured at 102 mm overhang at 121° C. and one hour of less than about 8 mm. The inventive rigid polyurethane foams exhibit increased heat performance (decreased heat sag) while also maintaining impact and rebound strengths.

    摘要翻译： 本发明提供由异氰酸酯指数为约90至约400的反应产物制成的多异氰酸酯和包含约20至约80重量％的多元醇组分的多元醇组分的硬质聚氨酯泡沫。 基于多元醇组分的重量，数均分子量大于约1000道尔顿（Da）的双金属氰化物（DMC）催化的聚醚多元醇的含量为约80至约20wt。 基于多元醇组分的重量，官能度为约2.5至约6，分子量为约350至小于约1,000，约0至约40重量％的蔗糖基多元醇。 在数均分子量小于约600Da的低分子量有机化合物的基础上，基于多元醇组分的重量％，在水的存在下，直径为约0.1〜 约200微米的玻璃珠和直径为约40至约400微米（约270至约45目）的玻璃珠，以及任选在二氧化碳，表面活性剂，阻燃剂，颜料和催化剂中的至少一种存在下， 其中密度为约10至约25pff的硬质聚氨酯泡沫具有在121℃突出的102mm处测量的热下垂和小于约8mm的1小时。 本发明的刚性聚氨酯泡沫体表现出增加的热性能（减少热量下垂），同时还保持冲击和回弹强度。

    Storage stable isocyanate-reactive compositions for use in flame-retardant systems
    10.
    发明授权
    Storage stable isocyanate-reactive compositions for use in flame-retardant systems 失效
    储存稳定的用于阻燃体系的异氰酸酯反应性组合物

    公开(公告)号：US5374486A

    公开(公告)日：1994-12-20

    申请号：US182993

    申请日：1994-01-14

    申请人： Jan L. R. Clatty ,  Michael T. Wellman ,  Sanjeev Madan

    发明人： Jan L. R. Clatty ,  Michael T. Wellman ,  Sanjeev Madan

    IPC分类号： C08G18/16 ,  C08G18/18 ,  C08G18/28 ,  C08G18/38 ,  C08G18/50 ,  B32B27/00 ,  C08G18/30

    CPC分类号： C08G18/3825 ,  C08G18/168 ,  C08G18/1825 ,  C08G18/28 ,  C08G18/5021 ,  Y10T428/31551 ,  Y10T428/31573 ,  Y10T428/31605

    摘要： This invention relates to stabilizing isocyanate-reactive compositions containing flame retardants by the use of certain tertiary amines or ammonium compounds, in which said stabilized compositions are prepared by mixing(a) at least one isocyanate-reactive compound having a molecular weight of 400 to 10,000 and a functionality of 2 to 7;(b) at least one isocyanate-reactive compound having a molecular weight of less than 399 and a functionality of 2 to 6;(c) at least one (i) isocyanate-reactive tertiary amine polyether, (ii) fatty amido-amine, and/or (iii) ammonium salt derivative of a fatty amido-amine;(d) a flame retardant;(e) a catalyst; and(f) optional additives.This invention also relates to urethane-based products prepared by reaction of organic polyisocyanates with such compositions.

    摘要翻译： 本发明涉及通过使用某些叔胺或铵化合物稳定含有阻燃剂的异氰酸酯反应性组合物，其中所述稳定的组合物通过混合（a）至少一种分子量为400至10,000的异氰酸酯反应性化合物 功能为2〜7; （b）至少一种分子量小于399且官能度为2-6的异氰酸酯反应性化合物; （c）至少一种（i）异氰酸酯反应性叔胺聚醚，（ii）脂肪酰胺基胺和/或（iii）脂肪酰氨基胺的铵盐衍生物; （d）阻燃剂; （e）催化剂; 和（f）任选的添加剂。 本发明还涉及通过有机多异氰酸酯与这种组合物的反应制备的聚氨酯类产品。