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1. 发明申请

WO02006370A1 PROCESS FOR PREPARING AN ELASTOMER 审中-公开
标题翻译：制备弹性体的方法
公开(公告)号：WO02006370A1
公开(公告)日：2002-01-24
申请号：PCT/EP2001/007137
申请日：2001-06-21
IPC分类号： B29C33/60 , C08G18/48 , C08G18/65 , C08G18/66 , C08G18/76 , C08G18/79
CPC分类号： C08G18/4841 , C08G18/6674 , C08G18/7657 , C08G18/797 , C08G2101/0066 , C08G2120/00 , Y10S521/914
摘要： A process for preparing a polyurethane elastomer having an apparent overall density of more than 150 kg/m comprising reacting a polyisocyanate and an isocyanate-reactive composition, optionally in the presence of water, wherein the reaction is conducted at an isocyanate index of 85 to 120, the polyisocyanate consists ofa) 80-100 % by weight of a diphenylmethane diisocyanate comprising at least 40 % by weight of 4,4'-diphenylmethane diisocyanate and/or a derivative of said diphenylmethane diisocyanate which derivative is liquid at 25 DEG C and has an NCO value of at least 20% by weight, and 20-0 % by weight of another polyisocyanate, and wherein the isocyanate-reactive composition consists of a) 80-100 % by weight of a polyether polyol having an average nominal functionality of 2-8, an average equivalent weight of 750-5000, an average molecular weight of 2000-12000, an oxyethylene content of 60-90 % by weight and a primary hydroxyl content of 70-100 % calculated on the total number of primary and secondary hydroxyl groups in the polyol, b) an isocyanate-reactive chain extender in an amount such that the hard block ratio is less than 0.50 and c) 20-0 % by weight of one or more other isocyanate-reactive compounds excluding water, the amount of polyol a) and isocyanate-reactive compound c) being calculated on the total amount of this polyol a) and compound c).
摘要翻译：一种制备具有超过150kg / m 3的表观总密度的聚氨酯弹性体的方法，包括任选地在水存在下使多异氰酸酯和异氰酸酯反应性组合物反应，其中反应在异氰酸酯指数 85至120，多异氰酸酯由以下组成：a）80-100重量％的二苯基甲烷二异氰酸酯，其包含至少40重量％的4,4'-二苯基甲烷二异氰酸酯和/或所述二苯基甲烷二异氰酸酯的衍生物，该衍生物在25℃下为液体并且具有至少20重量％的NCO值和20-0重量％的另一种多异氰酸酯，并且其中异氰酸酯反应性组合物由以下组成：a）80-100重量％的具有平均标称值的聚醚多元醇官能度为2-8，平均当量为750-5000，平均分子量为2000-12000，氧化乙烯含量为60-90重量％，伯羟基含量为70-100％，总数为o 多元醇中的伯和仲羟基，b）异氰酸酯反应性增链剂，其量使得硬嵌段比小于0.50，c）20-0重量％的一种或多种其它异氰酸酯反应性化合物，不包括水，多元醇a）和异氰酸酯反应性化合物c）的量根据该多元醇a）和化合物c）的总量计算。

2. 发明申请

WO1997020875A1 MOLDED POLYURETHANE FOAM WITH ENHANCED PHYSICAL PROPERTIES 审中-公开
标题翻译：具有增强物理性能的模塑聚氨酯泡沫
公开(公告)号：WO1997020875A1
公开(公告)日：1997-06-12
申请号：PCT/US1996018456
申请日：1996-11-15
申请人： ARCO CHEMICAL TECHNOLOGY, L.P.
发明人： ARCO CHEMICAL TECHNOLOGY, L.P. , THOMPSON, Andrew, M.
IPC分类号： C08G18/10
CPC分类号： C08G18/4072 , C08G18/4837 , C08G18/485 , C08G18/4866 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , Y10S521/914
摘要： Isocyanate-terminated-prepolymers prepared from polyoxyalkylene polyether polyols having low unsaturation are suitable for producing polyurethane molded foam having exceptional physical properties. Preferably, the foams are all water blown, and process well. The foams are noted for concomitant increases in both tensile strength and elongation as well as displaying excellent wet set and other properties.
摘要翻译：由具有低不饱和度的聚氧化烯聚醚多元醇制备的异氰酸酯封端的预聚物适用于生产具有特殊物理性能的聚氨酯模塑泡沫。优选地，泡沫都是水吹的，并且处理良好。注意发泡体同时增加拉伸强度和伸长率以及显示出优异的湿固化性和其它性能。

3. 发明申请

WO2006089890A1 ZYLINDRISCHE FORMKÖRPER AUF DER BASIS VON ZELLIGEN POLYURETHANELASTOMEREN 审中-公开
标题翻译：圆柱形模制品基于多孔聚氨酯弹性体
公开(公告)号：WO2006089890A1
公开(公告)日：2006-08-31
申请号：PCT/EP2006/060145
申请日：2006-02-21
申请人： BASF Aktiengesellschaft , MARTEN, Elke , HEIDEMANN, Andreas , SCHÜTTE, Markus , STRAUSS, Michael , BOLLMANN, Heinrich , HANSEN, Ralf
发明人： MARTEN, Elke , HEIDEMANN, Andreas , SCHÜTTE, Markus , STRAUSS, Michael , BOLLMANN, Heinrich , HANSEN, Ralf
IPC分类号： C08G18/12 , C08G18/10 , C08G18/30 , C08G18/32 , C08G18/79 , C08J9/14 , C08J9/02 , F16F1/36 , F16F9/58 , C08G101/00
CPC分类号： F16F1/3605 , B60G2202/14 , B60G2204/41 , B60G2204/4502 , C08G18/12 , C08G18/6674 , C08G18/797 , C08G2101/0008 , C08G2101/0066 , C08G2350/00 , C08G2380/00 , Y10S521/914
摘要： Zylindrischer Formkörper auf der Basis von zelligen Polyurethanelastomeren mit einer Dichte nach DIN EN ISO 845 zwischen 300 und 900 kg/m3, einer Zugfestigkeit nach DIN EN ISO 1798 von > 2,0 N/mm2, einer Bruchdehnung nach DIN EN ISO 1798 von > 200 % und einer Weiterreißfestigkeit nach DIN ISO 34-1 B (b) von ≥ 8 N/mm, dadurch gekennzeichnet, dass das zellige Polyurethanelastomer basiert auf der Umsetzung (i) eines Isocyanatgruppen ausweisenden Prepolymers auf der Basis von (a) Methylendiphenyldiisocyanat (MDI) und (b1 ) Polyetherdiol mit einem Molekulargewicht zwischen 1500 g/mol und 3000 g/mol auf der Basis von Propylenoxid und/oder Ethylenoxid, mit (ii) einer Vernetzerkomponente enthaltend (b2) Polyetheralkohol mit einer nominellen Funktionalität gegenüber Iso- cyanaten von 2 bis 3 und einem Molekulargewicht zwischen 1500 g/mol und 6000 g/mol auf der Basis von Propylenoxid und/oder Ethylenoxid, (c2) Diol mit einem Molekulargewicht zwischen 62 g/mol und 499 g/mol, (d) Wasser und (e) Katalysatoren, wobei die im zylindrischen Formkörper enthaltenen Polyole (b) enthaltend (b1 ) und (b2) eine mittlere Polyolmolmasse von kleiner als 3900 g/mol besitzen, wobei sich die mitt- lere Polyolmolmasse ivi(Poiyoi) berechnet nach der folgenden Formel (I) mit den folgenden Bedeutungen: ivi(Poiyoi) : mittlere Polyolmolmasse in g/mol Mbii (bzw. Mbm): Molmasse von Polyol b11 (bzw. Polyol bi n) im Prepolymer (i) in g/mol mbii (bzw. mb1n): Massenanteil von Polyol b11 (bzw. Polyol bi n) im Prepolymer (i) in g/g WP: Massenanteil des Prepolymers (i) im zylindrischen Formkörper in g/g Mb2i (bzw. Mb2n): Molmasse von Polyol b21 (bzw. Polyol b2n) in der Vernetzerkomponente (ii) in g/mol mb2i (bzw. mb2n): Massenanteil von Polyol b21 (bzw. Polyol b2n) in der Vernetzerkomponente (ii) in g/g Wv: Massenanteil der Vernetzerkomponente (ii) im zylindrischen Formkörper in g/g.
摘要翻译：圆柱形成型基于具有根据DIN EN ISO密度多孔聚氨酯弹性体845和900〜300千克/米3，根据DIN EN ISO 1798的拉伸强度> 2.0N / mm2时，根据DIN EN ISO 1798的> 200断裂伸长率％和根据DIN ISO 34-1 b（b）= 8 N / mm的耐撕裂蔓延性，其特征在于所述蜂窝聚氨酯弹性体是基于（i）异氰酸酯卡基于（a）亚甲基二异氰酸酯形成预聚物（MDI）的反应和（B1）具有的分子量聚醚二醇1500g / mol的和3000克/摩尔之间，基于环氧丙烷和/或环氧乙烷，与（ⅱ）的交联组分，其包含具有相对于标称官能2至的异氰酸酯（b2）的聚醚醇 3和分子量1500g / mol的和6000克/摩尔，基于环氧乙烷和/或环氧乙烷，（C2）具有/摩尔至499克/摩尔，（d）水和62之间克分子量二元醇（E之间）催化剂，包含在筒状成型（b）包含（b1）和（b2）中的多元醇具有小于3900克/ mol的多元醇平均摩尔质量，通过下式计算出的平均多元醇IVI（Poiyoi）（ I）具有以下含义：IVI（Poiyoi）：以g / mol MBII多元醇平均摩尔质量（或 MBM）：多元醇B11（或多元醇的双n个摩尔质量）（ⅰ）在预聚物克/摩尔MBII（或MB1n）：以g / g的预聚物的多元醇B11（或多元醇的双n个质量分数）（ⅰ） WP：在以g / mol MB2I（或mb2n）的交联组分（ii）多元醇B21（或多元醇B2N）的摩尔质量：质量分数在克/克MB2I（或Mb2n）的圆柱形模制品的预聚物（I）的质量分数在交联组分的多元醇（或多元B2N）的B21（ii）以克/克Wv的：以g / g的圆柱形模制品交联组分（ii）的质量分数。

4. 发明申请

WO99005195A1 IMPROVED WATER BLOWN POLYURETHANE SOLING SYSTEMS 审中-公开
标题翻译：改进的水性聚氨酯固化体系
公开(公告)号：WO99005195A1
公开(公告)日：1999-02-04
申请号：PCT/US1998/014536
申请日：1998-07-14
IPC分类号： C08G18/08 , C08G18/10 , C08G18/40 , C08G18/65 , C08G18/66 , C08G18/72 , C08G18/76 , C08G18/78 , C08G101/00 , C08J9/34
CPC分类号： C08G18/7837 , C08G18/0861 , C08G18/10 , C08G18/409 , C08G18/6674 , C08G18/725 , C08G18/7664 , C08G2101/0033 , C08G2101/0066 , C08G2101/0083 , Y10S521/914
摘要： This invention relates to molded articles comprising microcellular polyurethane foams, preferably integral skin foams. These exhibit improved properties and are particularly suitable for soling systems in footwear. The present invention also relates to a process for the production of these molded articles. These molded articles comprise the reaction product of (A) an isocyanate comprising a stable, liquid MDI based prepolymer containing an allophanate-modified MDI, with (B) an isocyanate reactive component, in the presence of (C) at least one blowing agent.
摘要翻译：本发明涉及包含微孔聚氨酯泡沫的成型制品，优选是整体的皮肤泡沫。这些表现出改进的性能，并且特别适用于鞋类中的鞋底系统。本发明还涉及这些模制品的生产方法。这些模塑制品包含在（C）至少一种发泡剂存在下，（A）含有稳定的含有脲基甲酸酯改性MDI的稳定的液体MDI基预聚物与（B）异氰酸酯反应性组分的异氰酸酯的反应产物。

5. 发明申请

WO2003046041A1 VISCOELASTIC POLYURETHANES 审中-公开
公开(公告)号：WO2003046041A1
公开(公告)日：2003-06-05
申请号：PCT/US2002/038249
申请日：2002-11-29
申请人： HUNTSMAN INTERNATIONAL LLC , LOCKWOOD, Robert, J. , POOLE, Verlin, D.
发明人： LOCKWOOD, Robert, J. , POOLE, Verlin, D.
IPC分类号： C08G18/48
CPC分类号： C08G18/6254 , C08G18/1833 , C08G18/4804 , C08G18/4841 , C08G18/4845 , C08G2101/0008 , C08G2101/0016 , C08G2101/005 , C08G2101/0083 , Y10S521/914
摘要： Viscoelastic foams nd elastomers based on a reaction system comprising a monomeric polyisocyanate composition, a specified mixture of polyols, and a specified package of additives. The viscoelastic materials offer superior combinations of physical properties, including surprisingly low compression sets. Very soft viscoelastic foams and microcellular elastomers can be conveniently prepared from the reaction system without the necessity of using plasticizers. The reaction system can be processed into useful polymeric articles using a wide range of conventional polyurethane processing methods.
摘要翻译：基于包含单体多异氰酸酯组合物，特定的多元醇混合物和特定的添加剂包的反应体系的粘弹性泡沫塑料和弹性体。粘弹性材料提供了优异的物理性能组合，包括惊人的低压缩组合。非常柔软的粘弹性泡沫和微孔弹性体可以方便地从反应体系制备而不需要使用增塑剂。可以使用广泛的常规聚氨酯加工方法将反应体系加工成有用的聚合物制品。

6. 发明申请

WO01090210A1 USE OF LOW UNSATURATED POLYETHER POLYOLS IN SLABSTOCK FOAM APPLICATIONS 审中-公开
标题翻译：在SLABSTOCK FOAM应用中使用低不饱和聚醚多元醇
公开(公告)号：WO01090210A1
公开(公告)日：2001-11-29
申请号：PCT/US2000/035026
申请日：2000-12-21
IPC分类号： C08G18/40 , C08G18/48
CPC分类号： C08G18/4866 , C08G18/4072 , C08G18/4816 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , Y10S521/914
摘要： The present invention discloses a method for the formation of and a flexible slabstock polyurethane foam having substantially improved indention force deflection and resilience characteristics while maintaining the other physical properties. The method comprises the steps of: forming a blend of three polyols, each having a plurality of ethylene oxide caps of from 5-25 % by weight based on weight of the polyol, by combining at least one polyether polyol having low unsaturation and a molecular weight no less than 4000 Daltons; at least one graft polyether polyol having an equivalennt weight no less than 1000 Daltons and a solids content of at least 28 %; and at least one polyether polyol having an unsaturation no greater than 0.018 meq/g KOH; providing at least one polyisocyanate component, a catalyst, 3-7 % by weight of water as a blowing magnet; and combining the components to form a slabstock polyurethane foam.
摘要翻译：本发明公开了一种用于形成柔性板状聚氨酯泡沫的方法，其具有显着改善的压痕偏转和弹性特性，同时保持其它物理性能。该方法包括以下步骤：通过组合至少一种具有低不饱和度的聚醚多元醇和分子量的多元醇形成三种多元醇的共混物，每种多元醇具有多重的基于多元醇重量的5-25重量％的环氧乙烷封端重量不低于4000道尔顿; 至少一种接枝聚醚多元醇，其具有不低于1000道尔顿的固含量和至少28％的固体含量; 和至少一种具有不大于0.018meq / g KOH的不饱和度的聚醚多元醇; 提供至少一种多异氰酸酯组分，催化剂，3-7重量％的水作为吹塑磁体; 并组合这些组分以形成板块聚氨酯泡沫。

7. 发明申请

WO1991014726A1 POLYOXYALKYLENE POLYOLS CONTAINING INTERNAL POLYOXYETHYLENE BLOCKS AND A PROCESS FOR PREPARING POLYURETHANES THEREFROM 审中-公开
标题翻译：含有内聚聚乙烯嵌段的聚氧亚烷基多元醇及其制备聚氨酯的方法
公开(公告)号：WO1991014726A1
公开(公告)日：1991-10-03
申请号：PCT/US1991001240
申请日：1991-02-25
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , BROSS, René , ELWELL, Richard, J. , THOEN, Johan, A.
IPC分类号： C08G18/48
CPC分类号： C08G65/2609 , C08G18/4841 , C08G2101/0008 , Y10S521/914
摘要： This invention relates to polyurethane polymers, particularly polyurethane elastomeric polymers, prepared from isocyanate-reactive compositions comprising a polyoxyalkylene polyol having a hydroxyl equivalent weight of from 800 to 3000 and containing a total of from 10 to 40 weight percent polymerized ethylene oxide wherein the ethylene oxide is distributed as a plurality of internal polyoxyethylene blocks having a molecular weight of from 176 to 600, and a polyoxyethylene cap representing from 5 to 25 percent of the total polymerized ethylene oxide present in the polyol. Use of such polyols provides for polymers exhibiting desirable physical properties including good abrasion wear resistance.

8. 发明申请

WO1997044374A1 MICROCELLULAR ELASTOMERS WITH IMPROVED PROCESSABILITY AND PROPERTIES 审中-公开
标题翻译：具有改进的可处理性和特性的微晶弹性体
公开(公告)号：WO1997044374A1
公开(公告)日：1997-11-27
申请号：PCT/EP1997002586
申请日：1997-05-21
申请人： ARCO CHEMICAL TECHNOLOGY, L.P. , ARCO CHEMIE TECHNOLOGIE NEDERLAND B.V.
发明人： ARCO CHEMICAL TECHNOLOGY, L.P. , ARCO CHEMIE TECHNOLOGIE NEDERLAND B.V. , HO, David , GILL, William , CLIFT, Susan
IPC分类号： C08G18/48
CPC分类号： C08G18/4866 , C08G18/10 , C08G18/4072 , C08G18/409 , C08G18/4825 , C08G2101/0008 , C08G2101/0066 , C08G2101/0083 , C08G2410/00 , Y10S521/914 , C08G18/3203
摘要： Microcellular polyurethane elastomer shoe sole components having exceptional physical properties may be prepared from isocyanate-terminated prepolymers derived from polyoxypropylene diols having a molecular weight of from about 2000 Da to 8000 Da, an unsaturation less than about 0.02 meq/g, and a random oxyethylene content of from about 5 to about 15 weight percent. The shoe sole components exhibit high tensile strength, elongation, resilience, and in addition have excellent tear strength, particularly 90 DEG angle tear.
摘要翻译：具有特殊物理性能的微孔聚氨酯弹性体鞋底部件可以由衍生自分子量为约2000Da至8000Da，不饱和度小于约0.02meq / g的聚氧丙烯二醇的异氰酸酯封端的预聚物和随机氧化乙烯含量为约5至约15重量％。鞋底部件表现出高的拉伸强度，伸长率，回弹性，并且还具有优异的撕裂强度，特别是90°的角度撕裂。

9. 发明申请

WO1997021750A1 POLYURETHANE ELASTOMERS 审中-公开
标题翻译：聚氨酯弹性体
公开(公告)号：WO1997021750A1
公开(公告)日：1997-06-19
申请号：PCT/EP1996005035
申请日：1996-11-14
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC , BLEYS, Gerhard, Jozef , HAMILTON, Alan, James , LEENSLAG, Jan, Willem
IPC分类号： C08G18/66
CPC分类号： C08G18/302 , C08G18/4804 , C08G18/4837 , C08G18/6558 , C08G18/667 , C08G18/6677 , C08G18/7671 , C08G18/797 , C08G2410/00 , Y10S521/914
摘要： A polyisocyanate-based elastomer having a ratio of the storage modulus (E') at 20 DEG C and the storage modulus (E') at 120 DEG C of between 0.75 and 1.5, a tan delta at 100 DEG C of less than 0.1 and a maximum value of the tan delta of more than 0.8, the tan delta being the ratio of the loss modulus (E'') and the storage modulus (E').
摘要翻译：具有20℃下的储能模量（E'）与120℃下的储能模量（E'）为0.75〜1.5，100℃下的tanδ小于0.1的多异氰酸酯系弹性体，以及 tanδ的最大值大于0.8，tanδ是损耗模量（E“）和储能模量（E'）的比率。

10. 发明申请

WO1995009886A1 LATEX-LIKE FLEXIBLE POLYURETHANE FOAM AND PROCESS FOR MAKING SAME 审中-公开
标题翻译： LATEX-LIKE柔性聚氨酯泡沫及其制备方法
公开(公告)号：WO1995009886A1
公开(公告)日：1995-04-13
申请号：PCT/US1994011084
申请日：1994-09-30
申请人： CARPENTER CO. , HALEY, David, L. , WISHNESKI, Todd, W.
发明人： CARPENTER CO.
IPC分类号： C08J09/08
CPC分类号： C08J9/14 , C08G18/4072 , C08G18/4816 , C08G2101/0008 , C08J2375/04 , Y10S521/914
摘要： A flexible, latex-like polyurethane foam having the "feel" and comfort of a latex foam and an Indentation Force Deflection (25 % IFD as low as 3 lbs) and the method of making such foam by reacting a mixture of triol polyether polyols, namely, (a) a major proportion of a triol polyol having a hydroxyl content of about 50-80 %, a 10-25 % ethylene oxide cap and a molecular weight of about 3,000-6,500, (b) a minor proportion of a polymer triol polyol, preferably SAN polyol, having a molecular weight of about 3,000-6,500, and (c) a very minor amount of a triol polyol having a primary hydroxyl content of at least 50 % and about 40-90 % ethylene oxide cap and a molecular weight of from 1,000-6,000. The polyol mixture is reacted with a MDI isocyanate in the presence of a critical amount of from about 1.5 to about 3.5 parts by weight of water, an auxiliary blowing agent and an amine catalyst. The IFD or stiffness value of the foam is increased by decreasing the amount of auxiliary blowing agent used and the resulting latex-like foam still maintains the "feel" and comfort of a latex foam.
摘要翻译：具有乳胶泡沫的“感觉”和舒适性以及压痕力偏转（25％IFD低至3lbs）的柔性乳胶状聚氨酯泡沫，以及通过使三醇聚醚多元醇，即（a）主要比例的羟基含量为约50-80％，10-25％环氧乙烷盖和分子量为约3,000-6,500的三醇多元醇，（b）少量聚合物三醇多元醇，优选SAN多元醇，其分子量为约3,000-6,500，和（c）非常少量的伯羟基含量为至少50％和约40-90％的环氧乙烷盖的三元醇多元醇和分子量为1,000-6,000。在临界量约1.5至约3.5重量份的水，辅助发泡剂和胺催化剂的存在下，将多元醇混合物与MDI异氰酸酯反应。通过减少所使用的辅助发泡剂的量来增加泡沫的IFD或刚度值，并且所得胶乳样泡沫体仍然保持胶乳泡沫的“感觉”和舒适性。

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