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1. 发明申请

WO2020131508A1 POLYETHER POLYMERIZATION PROCESS 审中-公开
公开(公告)号：WO2020131508A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/065596
申请日：2019-12-11
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BABB, David A. , MASY, Jean-Paul , STEELMAN, David Keith
IPC分类号： C08G65/26 , B01J27/26
摘要： Catalyst complexes include a zinc hexacyanocobaltate with M 5 metal and M 6 metal or semi-metal phases, wherein M 5 metal is gallium, hafnium, manganese, titanium and/or indium and the M 6 metal or semi-metal is one or more of aluminum, magnesium, manganese, scandium, molybdenum, cobalt, tungsten, iron, vanadium, tin, titanium, silicon and zinc and is different from the M 5 metal. The catalysts are highly efficient propylene oxide polymerization catalysts characterized by rapid activation, short times to the onset of rapid polymerization and high polymerization rates once rapid polymerization has begun.

2. 发明申请

WO2014055282A1 MACROMER AND PROCESS FOR MAKING POLYMER POLYOLS 审中-公开
标题翻译：制造聚合物多元醇的MACROMER AND PROCESS
公开(公告)号：WO2014055282A1
公开(公告)日：2014-04-10
申请号：PCT/US2013/061255
申请日：2013-09-23
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BORELLA, Ricco, B. , CLAUSSSENS, Sven , MASY, Jean-Paul , DE LOOS, Stijn
IPC分类号： C08G18/63 , C08G18/40
CPC分类号： C08L25/12 , C08G18/4072 , C08G18/632 , C08G18/636 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2650/58 , C08J9/0061 , C08J9/12 , C08J2375/08 , C08J2425/12
摘要： Polymer polyols are made by polymerizing an ethylenically unsaturated monomer in a continuous polyol phase. The polymerization is stabilized with a macromer or a pre-formed polymer made by polymerizing or copolymerizing the macromer. The macromer is a random polymer of propylene oxide and ethylene oxide in defined ratios, which also contains polymerization carbon-carbon double or triple bond. Polymer polyols made in the process exhibit little viscosity rise when blended with water. Flexible polyurethane foam made from the polymer polyol exhibits excellent hardness, have good surface characteristics and, when pigmented, exhibit good, uniform coloration.
摘要翻译：聚合物多元醇通过在连续多元醇相中聚合烯属不饱和单体制备。用大分子单体或通过聚合或共聚大分子单体制备的预形成聚合物稳定聚合。大分子单体是一定比例的环氧丙烷和环氧乙烷的无规聚合物，其还含有聚合碳 - 碳双键或三键。当与水混合时，在该方法中制备的聚合物多元醇显示出很小的粘度上升。由聚合物多元醇制成的柔性聚氨酯泡沫体显示出优异的硬度，具有良好的表面特性，并且当着色时，表现出良好的均匀着色。

3. 发明申请

WO2016204981A1 AUTOCATALYTIC POLYOL USEFUL FOR POLYURETHANE FOAM MANUFACTURE 审中-公开
标题翻译：自由基聚合物用于聚氨酯泡沫制造
公开(公告)号：WO2016204981A1
公开(公告)日：2016-12-22
申请号：PCT/US2016/035642
申请日：2016-06-03
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MALANGA, Michael T. , KING, Stephen W. , FRYCEK, George J. , MASY, Jean-Paul , FREGNI, Sabrina
IPC分类号： C08G18/48 , C08G18/50 , C08G18/63 , C08G18/66 , C08G18/76 , C08G18/32 , C08G73/02
CPC分类号： C08G18/2027 , C08G18/1825 , C08G18/3206 , C08G18/3275 , C08G18/4804 , C08G18/4816 , C08G18/482 , C08G18/4841 , C08G18/4845 , C08G18/5024 , C08G18/5027 , C08G18/632 , C08G18/667 , C08G18/6674 , C08G18/7621 , C08G18/7664 , C08G73/024 , C08G73/0273 , C08G73/0633 , C08G2101/0008 , C08J9/14 , C08J2205/06 , C08J2375/08
摘要： The present invention discloses a tertiary amine initiator and polymeric polyol compositions made therefrom useful for making polyurethane polymers, especially polyurethane foams. Said polyurethane polymer foams demonstrate a good balance of mechanical properties, physical properties, and low emissions. The tertiary amine initiator is one or more partially alkylated amine compound have the Structure II: RR 1 N - (R'-NH) y - (R'-NR 4 ) x-y - R' - NR 2 R 3 wherein R' is a C 1 to C 6 linear or branched alkyl group, R, R 1 , R 2 , and R 3 are independently a hydrogen or a C 1 to C 6 linear or branched alkyl group with the proviso that at least one of R, R 1 , R 2 , and R 3 is not hydrogen, R 4 is a hydrogen or a C 1 to C 6 linear or branched alkyl group, x is from 1 to 33, y is from 0 to 32, and z is from 0 to 15, with the proviso that x-y is equal to or greater than 1 and the number of N-H bonds in (II) is greater than 0 and less than 8.
摘要翻译：本发明公开了由其制备的叔胺引发剂和聚合多元醇组合物，其用于制备聚氨酯聚合物，特别是聚氨酯泡沫塑料。所述聚氨酯聚合物泡沫体表现出机械性能，物理性能和低排放物的良好平衡。叔胺引发剂是具有结构II：RR1N - （R'-NH）y - （R'-NR4）xy-R'-NR2R3的一种或多种部分烷基化的胺化合物，其中R'是C1至C6直链或支链烷基，R，R 1，R 2和R 3独立地是氢或C 1至C 6直链或支链烷基，条件是R，R 1，R 2和R 3中的至少一个不是氢，R 4是氢或 C1至C6直链或支链烷基，x为1至33，y为0至32，z为0至15，条件是xy等于或大于1，NH键数在（II）中大于0且小于8。

4. 发明申请

WO2016148914A1 Isocyanate-Reactive Formulation for Rigid Polyurethane Foam 审中-公开
标题翻译：异氰酸酯 - 刚性聚氨酯泡沫的反应配方
公开(公告)号：WO2016148914A1
公开(公告)日：2016-09-22
申请号：PCT/US2016/020353
申请日：2016-03-02
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MICHELETTI, Davide , RICCIO, Rossella , MASY, Jean-Paul , PARENTI, Vanni
IPC分类号： C08G18/48 , C08G18/50 , C08G18/76 , C08G18/16 , C08G101/00
CPC分类号： C08G18/482 , C08G18/163 , C08G18/4825 , C08G18/4829 , C08G18/4879 , C08G18/5033 , C08G18/7664 , C08G2101/0025
摘要： A storage stable isocyanate-reactive composition includes a reactive component including (a) 5 wt% to 30 wt% of at least one Novolac-type polyoxypropylene polyether polyol having a hydroxyl functionality from 2 to 5 and a hydroxyl number from 130 to 450 mg KOH/g, (b) 20 wt% to 60 wt% of at least one high functional polyether polyol having a hydroxyl functionality from 6 to 8 and a hydroxyl number from 300 to 700 mg KOH/g, (c) 2 wt% to 30 wt% of at least one low functional polyether polyol having a hydroxyl functionality from 2 to 5 and a hydroxyl number from 50 to 400 mg KOH/g, (d) 2 wt% to 30 wt% of at least one amine initiated polyol having a hydroxyl number from 250 to 600 mg KOH/g, and (e) 1 wt% to 25 wt% of one or more additives; and a hydrocarbon physical blowing agent component in an amount of at least 10 parts by weight for each 100 parts by weight of the reactive component.
摘要翻译：储存稳定的异氰酸酯反应性组合物包括反应性组分，其包含（a）5重量％至30重量％的至少一种羟基官能度为2至5，羟值为130至450mg KOH的酚醛清漆型聚氧丙烯聚醚多元醇 / g，（b）20重量％〜60重量％的至少一种羟基官能度为6〜8，羟值为300〜700mgKOH / g的高官能聚醚多元醇，（c）2重量％〜30重量％ wt％的至少一种羟基官能度为2-5，羟值为50-400mg KOH / g的低官能聚醚多元醇，（d）2wt％至30wt％的至少一种胺引发的多元醇，其具有羟基数为250至600mg KOH / g，和（e）1wt％至25wt％的一种或多种添加剂; 和烃物理发泡剂组分，其量为每100重量份反应组分中至少10重量份。

5. 发明申请

WO2016064698A1 DUAL CATALYST SYSTEM FOR HIGH PRIMARY HYDROXYL POLYOLS 审中-公开
标题翻译：高级主要羟基聚合物的双催化剂体系
公开(公告)号：WO2016064698A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056143
申请日：2015-10-19
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： RAGHURAMAN, Arjun , SCHAEFER, Matthias , MASY, Jean-Paul , LAITAR, David S.
IPC分类号： C08G65/26 , B01J27/26
CPC分类号： C08G65/269 , B01J23/75 , B01J27/26 , C08G65/2654 , C08G65/266 , C08G65/2663 , C08G65/2696
摘要： A method of producing a high primary hydroxyl group content and a high number average molecular weight polyol includes preparing a mixture that includes a double metal cyanide catalyst and a low molecular weight polyether polyol having a number average molecular weight of less than 1,000 g/mol, the polyether polyol is derived from propylene oxide, ethylene oxide, or butylene oxide, setting the mixture to having a first temperature, adding at least one selected from propylene oxide, ethylene oxide, and butylene oxide to the mixture at the first temperature, allowing the mixture to react to form a reacted mixture, adding a Lewis acid catalyst to the reacted mixture, setting the reaction mixture including the second catalyst to have a second temperature that is less than the first temperature, and adding additional at least one selected from propylene oxide, ethylene oxide, and butylene oxide to the reacted mixture at the second temperature such that a resultant polyol having a primary hydroxyl group content of at least 60 % and a number average molecular weight greater than 2,500 g/mol is formed.
摘要翻译：制备高伯羟基含量和高数均分子量多元醇的方法包括制备包括数均分子量小于1,000g / mol的双金属氰化物催化剂和低分子量聚醚多元醇的混合物，聚醚多元醇衍生自环氧丙烷，环氧乙烷或环氧丁烷，将混合物置于具有第一温度，在第一温度下向混合物中加入至少一种选自环氧丙烷，环氧乙烷和环氧丁烷，使得混合物反应以形成反应的混合物，向反应的混合物中加入路易斯酸催化剂，将包含第二催化剂的反应混合物设定为具有小于第一温度的第二温度，并加入另外选自环氧丙烷的至少一种，环氧乙烷和环氧丁烷在第二温度下反应的混合物，使得得到的多元醇具有主要的形成至少60％的羟基含量和大于2500g / mol的数均分子量。

6. 发明申请

WO2018136189A1 POLYOL BLENDS USEFUL FOR PRODUCING VISCOELASTIC FOAM 审中-公开
公开(公告)号：WO2018136189A1
公开(公告)日：2018-07-26
申请号：PCT/US2017/067434
申请日：2017-12-19
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： AHMADLOO, Hamideh , COOKSON, Paul , BORELLA, Ricco, B. , MASY, Jean-Paul , PORCELLI, Lucie , CASATI, Francois
IPC分类号： C08G18/48 , C08G18/76 , C08G65/08 , C08G65/26 , C07C41/03 , C08G101/00
摘要： A polyol composition is made by polymerizing a mixture of ethylene oxide and propylene oxide onto a mixture of at least one diol initiator and at least one triol initiator, followed by polymerizing 100% propylene oxide or a mixture of at least 90 weight percent propylene oxide and at most 10 weight percent ethylene oxide. The resulting polyol composition has a hydroxyl equivalent weight of 200 to 400 and an average nominal functionality of 2.05 to 2.95 hydroxyl groups/molecule. 5 to 30 percent of the hydroxyl groups of the coinitiated polyether polyol are primary hydroxyl groups and polymerized ethylene oxide constitutes 40 to 63 percent of the total weight of the coinitiated polyether polyol.

7. 发明申请

WO2016209677A1 CONTINUOUS PROCESS FOR MAKING POLYETHER POLYOLS HAVING HIGH POLYMERIZED ETHYLENE OXIDE CONTENT USING A DOUBLE METAL CYANIDE CATALYST COMPLEX AND A MAGNESIUM, GROUP 3 - GROUP 15 METAL OR LANTHANIDE SERIES METAL COMPOUND 审中-公开
标题翻译：使用双金属氰化物催化剂复合物和镁，第3组 - 第15族金属或兰那酸系列金属化合物制备具有高聚合乙烯氧化物含量的聚醚多元醇的连续方法
公开(公告)号：WO2016209677A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/037526
申请日：2016-06-15
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BABB, David, A. , MASY, Jean-Paul , SCHAEFER, Mattias , KOONCE, William, A. , CAMERON, Donald
IPC分类号： C08G65/26
CPC分类号： C08G65/2609 , C08G65/2651 , C08G65/2654 , C08G65/266 , C08G65/2663 , C08G65/2696 , C08G2650/22 , C08G2650/58
摘要： An alkylene oxide mixture containing greater than 50% by weight ethylene oxide is continuously polymerized in the presence of a double metal cyanide polymerization catalyst and certain magnesium, Group 3 − Group 15 metal or lanthanide series metal compounds. The presence of the magnesium, Group 3 − Group 15 metal or lanthanide series metal compound permits the polymerization to be performed continuously without premature deactivation of the double metal cyanide catalyst.
摘要翻译：含有大于50重量％环氧乙烷的环氧烷混合物在双金属氰化物聚合催化剂和某些第3族 - 第15族金属或镧系金属化合物的存在下连续聚合。镁，第3族 - 第15族金属或镧系金属化合物的存在允许连续进行聚合而不会使双金属氰化物催化剂过早失活。

8. 发明申请

WO2012134849A1 METHOD FOR PRODUCING SHORT-CHAIN POLYFUNCTIONAL POLYETHER POLYOLS UTILIZING SUPERACID AND DOUBLE-METAL CYANIDE CATALYSIS 审中-公开
标题翻译：生产使用超级和双金属氰化物催化剂的短链多官能聚醚多元醇的方法
公开(公告)号：WO2012134849A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/029601
申请日：2012-03-19
申请人： DOW GLOBAL TECHNOLOGIES LLC , SHUTOV, Pavel, L. , VAN DER WAL, Hanno, R. , MASY, Jean-Paul , BABB, David, A.
发明人： SHUTOV, Pavel, L. , VAN DER WAL, Hanno, R. , MASY, Jean-Paul , BABB, David, A.
IPC分类号： C08G65/00
CPC分类号： C08G65/2609 , C08G18/3206 , C08G65/2678 , C08G65/2684 , C08G65/2696
摘要： A two stage alkoxlyation process for preparing a short-chain polyether polyol from a starter compound comprising from 3 to 9 hydroxyl groups and at least one alkylene oxide, wherein said starter compound has a hydroxy equivalent weight of from 22 to 90 Da. Said process comprises a first stage alkoxlyation using a superacid catalyst to prepare an oligomeric alkoxylated starter compound that is further alkoxylated to the short-chain polyether polyol of the invention in a second stage using a DMC catalyst. The process of the present invention may be performed continuously, in a batch, or semi-batch process.
摘要翻译：一种由起始化合物制备短链聚醚多元醇的二阶段烷氧化方法，所述起始化合物包含3至9个羟基和至少一种烯化氧，其中所述起始化合物的羟基当量为22至90Da。所述方法包括使用超强酸催化剂的第一阶段烷氧化，以制备在第二阶段中使用DMC催化剂进一步使本发明的短链聚醚多元醇烷氧基化的低聚烷氧基化引发剂化合物。本发明的方法可以连续地，分批或半间歇的方法进行。

9. 发明申请

WO2013045336A1 VISCOELASTIC FOAM 审中-公开
公开(公告)号：WO2013045336A1
公开(公告)日：2013-04-04
申请号：PCT/EP2012/068508
申请日：2012-09-20
申请人： DOW GLOBAL TECHNOLOGIES LLC , CORINTI, Elisa , BENVENUTI, Andrea , SABADINI, Alessio , MASY, Jean-Paul , CASATI, Francois M. , DICKIE, Brian
发明人： CORINTI, Elisa , BENVENUTI, Andrea , SABADINI, Alessio , MASY, Jean-Paul , CASATI, Francois M. , DICKIE, Brian
IPC分类号： C08G18/40 , C08G18/48 , C08G18/63 , C08G18/76
CPC分类号： C08G18/7657 , C08G18/14 , C08G18/1833 , C08G18/3206 , C08G18/4072 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/4833 , C08G18/4841 , C08G18/4845 , C08G18/632 , C08G18/7671 , C08G2101/0008 , C08G2101/0033 , C08G2101/0083 , C08J9/0042 , C08J2375/08
摘要： Embodiments of the invention provide for viscoelastic polyurethane foams. The foams are made from reaction system which includes (a) an isocyanate reactive component, (b) a isocyanate component, (c) one or more blowing agents, (d) a catalyst component, and (e) a silicone based surfactant. The isocyanate reactive component includes at least (i) from 25 to 80% by weight of at least one polyoxyethylene capped polyoxypropylene/polyoxyethylene polyol having a combined number average equivalent weight from 1300 to 1700, a polyoxyethylene percentage of between 75% and 95% by weight of the combined amounts of polyoxypropylene and polyoxyethylene, and a primary OH percentage of between 80 and 95 % of the total number of OH groups of the polyoxyethylene capped polyoxypropylene/polyoxyethylene polyol, and (ii) from 5 to 30% by weight of the isocyanate reactive component of at least one low functionality polyol having a functionality of between 1.5 and 2.5, a combined number average equivalent weight from 500 to 1500 and an OH number of 40 to 70.
摘要翻译：本发明的实施方案提供了粘弹性聚氨酯泡沫。泡沫体由反应体系制成，其包括（a）异氰酸酯反应性组分，（b）异氰酸酯组分，（c）一种或多种发泡剂，（d）催化剂组分和（e）硅氧烷类表面活性剂。异氰酸酯反应性组分包括至少（i）25至80重量％的至少一种聚均数当量为1300至1700的聚氧乙烯封端的聚氧丙烯/聚氧乙烯多元醇，聚氧乙烯百分比为75-95％聚氧丙烯和聚氧乙烯的组合量的重量，聚氧乙烯封端的聚氧丙烯/聚氧乙烯多元醇的OH基总数的80-95％的主要OH百分比，和（ii）5-30重量％至少一种官能度为1.5至2.5的低官能度多元醇的异氰酸酯反应性组分，组合的数均当量为500至1500，OH数为40至70。

10. 发明申请

WO2012154393A3 STABILIZER POLYMERIZATION PROCESS AND PROCESS FOR MAKING POLYMER POLYOLS 审中-公开
公开(公告)号：WO2012154393A3
公开(公告)日：2012-11-15
申请号：PCT/US2012/034602
申请日：2012-04-22
申请人： DOW GLOBAL TECHNOLOGIES LLC , PETTON, Lionel , VAN DER WAL, Hanno, R. , VAN DAMME, Freddy , MES, Edwin , DU PREZ, Fillip, E. , VERBRUGGHE, Sam , MASY, Jean-Paul
发明人： PETTON, Lionel , VAN DER WAL, Hanno, R. , VAN DAMME, Freddy , MES, Edwin , DU PREZ, Fillip, E. , VERBRUGGHE, Sam , MASY, Jean-Paul
IPC分类号： C08G18/08 , C08G18/63 , C08L75/04
摘要： A polymeric stabilizer is produced by copolymerizing an unsaturated polyether with an unsaturated low molecular weight monomer in a controlled radical polymerization. The polymeric stabilizer is useful for producing polymer polyol products via a mechanical dispersion process or an in situ polymerization process.

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