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1. 发明专利

CA2189891A1 FLEXIBLE POLYURETHANE SLAB STOCK FOAM HAVING SUPERIOR FEEL, COMFORT AND WEAR CHARACTERISTICS 未知
公开(公告)号：CA2189891A1
公开(公告)日：1997-05-15
申请号：CA2189891
申请日：1996-11-07
申请人： WUJCIK STEVEN E , SMIECINSKI THEODORE M , MENTE DONALD C
发明人： WUJCIK STEVEN E , SMIECINSKI THEODORE M , MENTE DONALD C
IPC分类号： C08J9/04
摘要： More particularly, the invention relates to a polyurethane slab stock foam characterized by (a.) a cell size distribution wherein at least 20 percent of the cells visible in a cross-section of the foam have a diameter of at least 0.1mm, (b.) a catastrophic fatigue value characterized by (1.) a percent loss in height of no more than 10% and (2.) a percent hardness retained (65 percent IFD deflection) of no less than 50%, and (c.) a substantial absence of cells having a diameter of at least 1mm. The invention further provides a process of making said foam as well as a method of reducing the number of defects in polyurethane foam wherein such defects have an average diameter of at least 1mm.

2. 发明专利

CA2189890A1 PROCESS OF MAKING A FLEXIBLE POLYURETHANE SLAB STOCK FOAM HAVING SUPERIOR FEEL, COMFORT, AND WEAR CHARACTERISTICS 未知
公开(公告)号：CA2189890A1
公开(公告)日：1997-05-15
申请号：CA2189890
申请日：1996-11-07
申请人： WUJCIK STEVEN E , SMIECINSKI THEODORE M , MENTE DONALD C
发明人： WUJCIK STEVEN E , SMIECINSKI THEODORE M , MENTE DONALD C
IPC分类号： C08J9/04
摘要： More particularly, the invention relates to a polyurethane slab stock foam characterized by (a.) a cell size distribution wherein at least 20 percent of the cells visible in a cross-section of the foam have a diameter of at least 0.1mm, (b.) a catastrophic fatigue value characterized by (1.) a percent loss in height of no more than 10% and (2.) a percent hardness retained (65 percent IFD deflection) of no less than 50%, and (c.) a substantial absence of cells having a diameter of at least 1mm. The invention further provides a process of making said foam as well as a method of reducing the number of defects in polyurethane foam wherein such defects have an average diameter of at least 1mm.

3. 发明专利

CA2028194A1 POLYETHER POLYOLS HAVING REDUCED UNSATURATION AND POLYURETHANE FOAMS PREPARED THEREFROM 未知
公开(公告)号：CA2028194A1
公开(公告)日：1991-04-24
申请号：CA2028194
申请日：1990-10-22
申请人： GAGNON STEVEN D , GRACE OSCAR M , SMIECINSKI THEODORE M , WUJCIK STEVEN E
发明人： GAGNON STEVEN D , GRACE OSCAR M , SMIECINSKI THEODORE M , WUJCIK STEVEN E
IPC分类号： C08G18/50 , C08G65/26 , C07C217/52
摘要： Polyether polyols prepared by oxyalkylating a 1,2- diaminocycloalkane have reduced levels of unsaturation and may be used to prepare melamine containing flame retardant polyurethane foams capable of passing California 117 and 133, and other flame tests.

4. 发明申请

WO2011009779A2 VERFAHREN ZUR HERSTELLUNG VON VISKOELASTISCHEN POLYURETHAN-WEICHSCHAUMSTOFFEN 审中-公开
标题翻译：用于生产粘弹性软质聚氨酯泡沫
公开(公告)号：WO2011009779A2
公开(公告)日：2011-01-27
申请号：PCT/EP2010/060094
申请日：2010-07-14
申请人： BASF SE , LUTTER, Heinz-Dieter , MÜLLER, Jens , FREIDANK, Daniel , SMIECINSKI, Theodore M. , GÖTTKE, Stephan , ELING, Berend
发明人： LUTTER, Heinz-Dieter , MÜLLER, Jens , FREIDANK, Daniel , SMIECINSKI, Theodore M. , GÖTTKE, Stephan , ELING, Berend
IPC分类号： C08G18/63
CPC分类号： C08G18/632 , C08G18/14 , C08G18/48 , C08G18/4816 , C08G18/4845 , C08G2101/00 , C08G2101/0008 , C08J2375/08 , C08J2375/14
摘要： Gegenstand der Erfindung ist ein Verfahren zur Herstellung von viskoelastischen Polyurethan-Weichschaumstoffen durch Umsetzung von a) Polyisocyanaten mit b)Verbindungen mit mindestens zwei mit Isocyanatgruppen reaktiven Wasserstoffatomen, c)Treibmitteln, dadurch gekennzeichnet, dass die Verbindungen mit mindestens zwei mit Isocyanatgruppen reaktiven Wasserstoffatomen b) b1) 0 bis 90 Gew.-Teile mindestens eines Polyetheralkohols, bestehend aus ausschliesslich Propylenoxideinheiten oder Propylenoxideinheiten und maximal 50 Gew.-%, bezogen auf die Gesamtmenge der eingesetzten Alkylenoxide Ethylenoxideinheiten in der Polyetherkette, mit einer nominalen Funktionalität von 3-8 und einer Hydroxylzahl im Bereich von 100 bis 350 mgKOH/g,und b2)10 bis100 Gew.-Teile mindestens eines Graftpolyols, herstellbar durch in-situ- Polymerisation von olefinisch ungesättigten Monomeren in mindestens einem Polyetheralkohol, der ausschliesslich Propylenoxideinheiten oder Propylenoxideinheiten und maximal 50 Gew.-%, bezogen auf die Gesamtmenge der eingesetzten Alkylenoxide Ethylenoxideinheiten in der Polyetherkette, eine nominale Funktionalität von 2-8 und eine Hydroxylzahl im Bereich von 100 bis 350 mgKOH/g aufweist,mit einem Feststoffgehalt von maximal 60 Gew.-% bezogen auf die Gesamtmenge der eingesetzten Polyole und Feststoff, enthalten, wobei sich die Summe der Gewichtsteile b1) und b2) 100 beträgt.
摘要翻译：本发明涉及一种方法，用于通过一个）用b多异氰酸酯反应而制造的粘弹性的软质聚氨酯泡沫体）的化合物具有至少两个与异氰酸酯基团，氢原子，C）发泡剂，其特征在于具有至少两个反应性异氰酸酯基的氢原子的化合物的反应性b）中 B1）0〜90重量份的至少一种仅由氧化丙烯单元或氧化丙烯单元和最多50重量％，基于环氧烷的聚醚链中使用的环氧乙烷单元，总量的聚醚醇的并具有3-8的标称官能度和羟基在从100至350毫克KOH /克，和b2）10〜100份（重量）的至少一种接枝多元醇，由在烯属不饱和单体的原位聚合在至少一种聚醚醇制备的范围，其仅仅氧化丙烯单元或氧化丙烯单元和至多5 重量％，基于环氧烷的聚醚链中使用的环氧乙烷单元，总量为2-8的标称官能度和100至350毫克KOH /克，其包括，基于与至多60重量％的固体含量的范围内的羟基值.-％0 所使用包括多元醇与固体的总量，由此，重量份b1的）和b2）100的总和。

5. 发明申请

WO2009138411A9 POLYOL FORMED FROM AN EPOXIDIZED OIL 审中-公开
标题翻译：来自环氧化油的多元醇
公开(公告)号：WO2009138411A9
公开(公告)日：2010-07-01
申请号：PCT/EP2009055742
申请日：2009-05-13
申请人： BASF SE , ROH YEONSUK , KUMAR RAJESH , ZHAO CHENG-LE , KACZAN DAVID , SMIECINSKI THEODORE M
发明人： ROH YEONSUK , KUMAR RAJESH , ZHAO CHENG-LE , KACZAN DAVID , SMIECINSKI THEODORE M
IPC分类号： C07C67/26 , C08G59/14 , C08G71/04
CPC分类号： C08G18/7621 , C08G18/36 , C08G18/4081 , C08G18/4829 , C08G18/64 , C08G2101/0008 , C08G2101/0083 , C08L83/00 , C11C3/006
摘要： A polyol includes the reaction product of an epoxidized oil and an organic acid. The epoxidized oil and the organic acid are reacted in the presence of a Lewis base catalyst including at least one of a phosphorous atom or a nitrogen atom. The polyol is formed by a method that includes the step of reacting the epoxidized oil with the organic acid in the presence of the Lewis base catalyst.
摘要翻译：多元醇包括环氧化油和有机酸的反应产物。在包含磷原子或氮原子中的至少一种的路易斯碱催化剂的存在下使环氧化油和有机酸反应。通过包含在路易斯碱催化剂存在下使环氧化油与有机酸反应的步骤的方法形成多元醇。

6. 发明申请

WO2011106377A4 FLEXIBLE POLYURETHANE FOAM AND METHOD OF PRODUCING SAME 审中-公开
标题翻译：柔性聚氨酯泡沫及其生产方法
公开(公告)号：WO2011106377A4
公开(公告)日：2011-11-03
申请号：PCT/US2011025862
申请日：2011-02-23
申请人： BASF SE , NEFF RAYMOND A , SMIECINSKI THEODORE M
发明人： NEFF RAYMOND A , SMIECINSKI THEODORE M
IPC分类号： C08G18/48 , C08G18/76 , C08J9/12
CPC分类号： C08J9/127 , C08G18/4072 , C08G18/4845 , C08G18/632 , C08G18/7664 , C08G18/7671 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08J2205/06
摘要： A flexible polyurethane foam comprises the reaction product of an isocyanate component and an isocyanate-reactive component in the presence of a blowing agent. The isocyanate component comprises a polymeric diphenylmethane diisocyanate component and a monomeric diphenylmethane diisocyanate component. The monomeric diphenylmethane diisocyanate component comprises 2,4'- diphenylmethane diisocyanate and 4,4' -diphenylmethane diisocyanate. The isocyanate-reactive component comprises a polyether polyol having a molecular weight of from about 700 to about 20,000 and a plurality of terminal caps which are substantially free of ethylene oxide groups. The flexible polyurethane foam is substantially free of supplemental flame retardant additives and exhibits flame retardance under flammability tests according to California Technical Bulletin 117 regulations.
摘要翻译：软质聚氨酯泡沫包含异氰酸酯组分和异氰酸酯反应性组分在发泡剂存在下的反应产物。异氰酸酯组分包含聚合二苯基甲烷二异氰酸酯组分和单体二苯基甲烷二异氰酸酯组分。单体二苯基甲烷二异氰酸酯组分包含2,4'-二苯基甲烷二异氰酸酯和4,4'-二苯基甲烷二异氰酸酯。异氰酸酯反应性组分包含分子量为约700至约20,000的聚醚多元醇和多个基本上不含环氧乙烷基团的末端帽。根据加州技术公告117规定，软质聚氨酯泡沫基本上不含补充阻燃添加剂并在可燃性测试下显示阻燃性。

7. 发明申请

WO2006103214A1 A METHOD OF FORMING A POLYETHERCARBONATE POLYOL 审中-公开
标题翻译：形成聚碳酸酯多元醇的方法
公开(公告)号：WO2006103214A1
公开(公告)日：2006-10-05
申请号：PCT/EP2006/061068
申请日：2006-03-27
申请人： BASF AKTIENGESELLSCHAFT , HINZ, Werner , DEXHEIMER, Edward Michael , BROGE, John , NEFF, Raymond A. , SMIECINSKI, Theodore M.
发明人： HINZ, Werner , DEXHEIMER, Edward Michael , BROGE, John , NEFF, Raymond A. , SMIECINSKI, Theodore M.
IPC分类号： C08G65/26 , C08G64/18
CPC分类号： C08G64/34 , C08G64/183
摘要： A polyethercarbonate polyol includes polyethercarbonate segments, polycarbonate segments, and polyether segments. A method of forming the polyethercarbonate polyol provides a catalyst, including a multimetal cyanide compound, and reacts an H- functional initiator, an alkylene oxide, and carbon dioxide in the presence of the multimetal cyanide compound to form the polyethercarbonate polyol. Amounts of each segment in the polyethercarbonate polyol are selectively controlled.
摘要翻译：聚醚碳酸酯多元醇包括聚醚碳酸酯部分，聚碳酸酯部分和聚醚部分。形成聚醚碳酸酯多元醇的方法提供了一种包括多金属氰化物化合物的催化剂，并在多金属氰化物化合物存在下使H-官能引发剂，烯化氧和二氧化碳反应形成聚醚碳酸酯多元醇。选择性地控制聚醚碳酸酯多元醇中各段的量。

8. 发明申请

WO2010072582A3 FLEXIBLE POLYURETHANE FOAM 审中-公开
标题翻译：柔性聚氨酯泡沫
公开(公告)号：WO2010072582A3
公开(公告)日：2010-09-23
申请号：PCT/EP2009066885
申请日：2009-12-11
申请人： BASF SE , SMIECINSKI THEODORE M , WUJCIK STEVEN EDWARD
发明人： SMIECINSKI THEODORE M , WUJCIK STEVEN EDWARD
IPC分类号： C08G18/40 , C08G18/63 , C08G18/76
CPC分类号： C08G18/4072 , C08G18/632 , C08G18/7664 , C08G18/7671 , C08G2101/0008 , C08G2101/005 , C08G2101/0058
摘要： A flexible polyurethane foam having a density of 3 comprises a reaction product of a polyisocyanate composition and an isocyanate-reactive composition. The polyisocyanate composition comprises a polymeric MDI component and a monomeric MDI component comprising 2,4'-MDI that is present in the monomeric MDI in an amount > 35 parts by weight of the 2,4'-MDI based on 100 parts by weight of the monomeric MDI. The isocyanate-reactive composition comprises a primary hydroxyl- terminated graft polyether polyol and a second polyol different from the primary hydroxyl-terminated graft polyether polyol. The primary hydroxyl-terminated graft polyether polyol comprises a carrier polyol and particles of co-polymerized styrene and acrylonitrile. The carrier polyol has a weight average molecular weight of > 3,500 g/mol.
摘要翻译：密度为3的柔性聚氨酯泡沫包括多异氰酸酯组合物和异氰酸酯反应性组合物的反应产物。多异氰酸酯组合物包含聚合MDI组分和包含2,4'-MDI的单体MDI组分，其存在于单体MDI中，基于100重量份的2,4'-MDI，其量为> 35重量份的2,4'-MDI 单体MDI。异氰酸酯反应性组合物包含伯羟基封端的接枝聚醚多元醇和不同于伯羟基封端的接枝聚醚多元醇的第二多元醇。主要的羟基封端的接枝聚醚多元醇包括载体多元醇和共聚苯乙烯和丙烯腈的颗粒。载体多元醇的重均分子量> 3,500g / mol。

9. 发明申请

WO2009138411A1 POLYOL FORMED FROM AN EPOXIDIZED OIL 审中-公开
标题翻译：来自环氧化油的多元醇
公开(公告)号：WO2009138411A1
公开(公告)日：2009-11-19
申请号：PCT/EP2009/055742
申请日：2009-05-13
申请人： BASF SE , Roh, Yeonsuk , Kumar, Rajesh , Zhao, Cheng-Le , Kaczan, David , Smiecinski, Theodore M.
发明人： Roh, Yeonsuk , Kumar, Rajesh , Zhao, Cheng-Le , Kaczan, David , Smiecinski, Theodore M.
IPC分类号： C07C67/26 , C08G59/14 , C08G71/04
CPC分类号： C08G18/7621 , C08G18/36 , C08G18/4081 , C08G18/4829 , C08G18/64 , C08G2101/0008 , C08G2101/0083 , C08L83/00 , C11C3/006
摘要： A polyol includes the reaction product of an epoxidized oil and an organic acid. The epoxidized oil and the organic acid are reacted in the presence of a Lewis base catalyst including at least one of a phosphorous atom or a nitrogen atom. The polyol is formed by a method that includes the step of reacting the epoxidized oil with the organic acid in the presence of the Lewis base catalyst.
摘要翻译：多元醇包括环氧化油和有机酸的反应产物。在包含磷原子或氮原子中的至少一种的路易斯碱催化剂的存在下使环氧化油和有机酸反应。通过包含在路易斯碱催化剂存在下使环氧化油与有机酸反应的步骤的方法形成多元醇。

10. 发明申请

WO1996001867A1 FLEXIBLE OPEN-CELL POLYURETHANE FOAM 审中-公开
标题翻译：柔性开孔聚氨酯泡沫
公开(公告)号：WO1996001867A1
公开(公告)日：1996-01-25
申请号：PCT/US1995008628
申请日：1995-07-11
申请人： BASF CORPORATION , HEYMAN, Duane, A. , SMIECINSKI, Theodore, M. , MENTE, Donald, C.
发明人： BASF CORPORATION
IPC分类号： C08J09/00
CPC分类号： C08G18/48 , C08G18/4845 , C08G18/632 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： A flexible open-cell polyurethane is described that is the reaction product of a mixture comprising (a) a polyisocyanate component comprising monomeric or polymeric MDI, and (b) a polyol component having at least 50 % of its OH functional groups as secondary OH groups.
摘要翻译：描述了柔性开孔聚氨酯，其是包含（a）包含单体或聚合MDI的多异氰酸酯组分和（b）具有至少50％的OH官能团作为仲OH基团的多元醇组分的混合物的反应产物。

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