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1. 发明授权

US5371166A Polyurethane composition for use as a dispersing binder 失效
标题翻译：用作分散粘合剂的聚氨酯组合物
公开(公告)号：US5371166A
公开(公告)日：1994-12-06
申请号：US172008
申请日：1993-12-22
申请人： Julius Farkas , Dale R. Hall , Kyung J. Kim , Ravi R. Vedula
发明人： Julius Farkas , Dale R. Hall , Kyung J. Kim , Ravi R. Vedula
IPC分类号： C08L75/04 , C08G18/08 , C08G18/32 , C08G18/50 , C08G18/65 , C08G18/66 , C08K3/08 , C08K3/22 , C08L75/00 , C09D5/23 , C09D175/04 , G11B5/702 , H01F1/11
CPC分类号： C08G18/3271 , C08G18/0814 , G11B5/7021
摘要： The present invention discloses a novel polyurethane composition useful as a dispersing binder. The binder yields magnetic dispersions having high gloss values. Moreover, the polyurethane provides excellent hydrolytic stability. The polyurethane comprises a polyol, a diisocyanate a chain extender and an functional modifier formed of a reaction product of an aminodiol and Bronsted Acid.
摘要翻译：本发明公开了一种用作分散粘合剂的新型聚氨酯组合物。粘合剂产生具有高光泽值的磁性分散体。此外，聚氨酯提供优异的水解稳定性。聚氨酯包括多元醇，二异氰酸酯，扩链剂和由氨基二醇和布朗斯台德酸的反应产物形成的官能改性剂。

2. 发明授权

US08183330B2 Soft, elastic, plasticizer-free thermoplastic polyurethane and process to synthesize the same 有权
标题翻译：软，弹性，无增塑剂的热塑性聚氨酯及其合成方法
公开(公告)号：US08183330B2
公开(公告)日：2012-05-22
申请号：US12255889
申请日：2008-10-22
申请人： Julius Farkas , Ravi R. Vedula , Charles P. Jacobs
发明人： Julius Farkas , Ravi R. Vedula , Charles P. Jacobs
IPC分类号： C08G63/06
CPC分类号： C08G18/664 , C08G18/0895 , C08G18/4238 , C08G2410/00 , Y10T442/30 , Y10T442/40 , Y10T442/681
摘要： The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated intermediate, (2) a polyisocyanate, and (3) a glycol chain extender selected from the group consisting of ethylene glycol and propylene glycol; wherein the hydroxyl terminated intermediate is selected from the group consisting of hydroxyl terminated polyether intermediates and hydroxyl terminated polyester intermediates; wherein the hydroxyl terminated intermediate is comprised of repeat units that are derived from a branched glycol or is comprised of at least 2 different repeating units; wherein the thermoplastic polyurethane has a weight average molecular weight of at least 100,000 Daltons; wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender; and wherein the hard segments represent from 10 to 40 weight percent of the total weight of the thermoplastic polyurethane.
摘要翻译：本发明公开了一种热塑性聚氨酯，其由（1）羟基封端的中间体，（2）多异氰酸酯和（3）选自乙二醇和丙二醇的二醇扩链剂的反应产物组成; 其中羟基封端的中间体选自羟基封端的聚醚中间体和羟基封端的聚酯中间体; 其中羟基封端的中间体由衍生自支化二醇的重复单元组成或由至少2个不同的重复单元组成; 其中所述热塑性聚氨酯具有至少100,000道尔顿的重均分子量; 其中所述热塑性聚氨酯包括作为所述多异氰酸酯和所述乙二醇增链剂的反应产物的硬链段; 并且其中硬链段占热塑性聚氨酯总重量的10-40重量％。

3. 发明授权

US08148475B2 Melt spun polyether TPU fibers having mixed polyols and process 有权
标题翻译：具有混合多元醇和工艺的熔融纺丝聚醚TPU纤维
公开(公告)号：US08148475B2
公开(公告)日：2012-04-03
申请号：US10880001
申请日：2004-06-29
申请人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , James E. Bryson, Jr. , Christopher A. Sprague , Julius Farkas
发明人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , James E. Bryson, Jr. , Christopher A. Sprague , Julius Farkas
IPC分类号： C08G18/10 , C08G18/48 , C08J3/24
CPC分类号： D01F6/70 , C08G18/12 , C08G18/3206 , C08G18/3215 , C08G18/4808 , C08G18/4854 , C08G18/6674 , C08G18/7657 , D06P3/82 , Y10T442/60 , C08G18/48 , C08G18/42
摘要： Thermoplastic polyether polyurethane polymers are disclosed which are mixed with a crosslinking agent to achieve long run times in a melt spinning process to make elastic fibers. The crosslinking agent is preferably a polyether or polyester polyol reacted with a diisocyanate. A melt spinning process is also disclosed using a polyether polyurethane with a crosslinking agent. Long melt spinning run times can be achieved without experiencing excessive pressure buildup in the spinneret and fiber breakage. The thermoplastic polyether polyurethane polymers are made by reacting: (1) a blend of two or more hydroxyl terminated intermediates wherein one intermediate is a polyether intermediate and has a higher number average molecular weight than the other said polyether intermediates, and wherein the weighted average number average molecular weight of said blend is greater than 1200 Daltons; (2) at least one polyisocyanate; and (3) at least one hydroxyl terminated chain extender. Melt spun fibers disclosed have excellent dye pickup, bleach resistance, and color fastness. The melt spun fibers can be dyed with polyester fibers and retain excellent physical properties.
摘要翻译：公开了热塑性聚醚聚氨酯聚合物，其与交联剂混合以在熔融纺丝工艺中实现长时间以制备弹性纤维。交联剂优选与二异氰酸酯反应的聚醚或聚酯多元醇。还公开了使用具有交联剂的聚醚聚氨酯的熔融纺丝法。可以实现长熔融纺丝运行时间，而不会在喷丝头和纤维断裂中产生过大的压力。热塑性聚醚聚氨酯聚合物通过以下方法制备：（1）两个或多个羟基封端的中间体的共混物，其中一个中间体是聚醚中间体并且具有比其它所述聚醚中间体更高的数均分子量，并且其中加权平均数所述共混物的平均分子量大于1200道尔顿; （2）至少一种多异氰酸酯; 和（3）至少一个羟基封端的扩链剂。公开的熔纺纤维具有优异的染料吸收，耐漂白性和耐色牢度。熔纺纤维可以用聚酯纤维染色并保持优异的物理性能。

4. 发明申请

US20090100723A1 Soft, Elastic, Plasticizer-Free Thermoplastic Polyurethane And Process To Synthesize The Same 有权
标题翻译：软，弹性，无增塑剂的热塑性聚氨酯及其合成方法
公开(公告)号：US20090100723A1
公开(公告)日：2009-04-23
申请号：US12255889
申请日：2008-10-22
申请人： Julius Farkas , Ravi R. Vedula , Charles P. Jacobs
发明人： Julius Farkas , Ravi R. Vedula , Charles P. Jacobs
IPC分类号： A43B13/12 , C08G63/06 , C08G18/00 , D03D15/00 , A43B23/00 , A43B13/38 , D04H3/16 , B29C45/00
CPC分类号： C08G18/664 , C08G18/0895 , C08G18/4238 , C08G2410/00 , Y10T442/30 , Y10T442/40 , Y10T442/681
摘要： The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated intermediate, (2) a polyisocyanate, and (3) a glycol chain extender selected from the group consisting of ethylene glycol and propylene glycol; wherein the hydroxyl terminated intermediate is selected from the group consisting of hydroxyl terminated polyether intermediates and hydroxyl terminated polyester intermediates; wherein the hydroxyl terminated intermediate is comprised of repeat units that are derived from a branched glycol or is comprised of at least 2 different repeating units; wherein the thermoplastic polyurethane has a weight average molecular weight of at least 100,000 Daltons; wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender; and wherein the hard segments represent from 10 to 40 weight percent of the total weight of the thermoplastic polyurethane.
摘要翻译：本发明公开了一种热塑性聚氨酯，其由（1）羟基封端的中间体，（2）多异氰酸酯和（3）选自乙二醇和丙二醇的二醇扩链剂的反应产物组成; 其中羟基封端的中间体选自羟基封端的聚醚中间体和羟基封端的聚酯中间体; 其中羟基封端的中间体由衍生自支化二醇的重复单元组成或由至少2个不同的重复单元组成; 其中所述热塑性聚氨酯具有至少100,000道尔顿的重均分子量; 其中所述热塑性聚氨酯包括作为所述多异氰酸酯和所述乙二醇增链剂的反应产物的硬链段; 并且其中硬链段占热塑性聚氨酯总重量的10-40重量％。

5. 发明申请

US20100239803A1 Thermoplastic Polyurethane With Reduced Tendency To Bloom 有权
标题翻译：具有降低趋势的热塑性聚氨酯
公开(公告)号：US20100239803A1
公开(公告)日：2010-09-23
申请号：US12712329
申请日：2010-02-25
申请人： Julius Farkas , Charles P. Jacobs
发明人： Julius Farkas , Charles P. Jacobs
IPC分类号： B32B1/08 , C08G18/00 , B29C45/73 , B29C47/78 , A43B13/04 , A43B23/00
CPC分类号： B29C45/0001 , B29C45/7207 , B29C47/0004 , B29C47/0011 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/78 , B29C47/8805 , B29K2075/00 , B29K2995/0026 , B29K2995/0088 , B29L2007/00 , B29L2023/00 , C08G18/4238 , C08G18/664 , C08G18/7671 , C08G2410/00 , Y10T428/139
摘要： The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated polyester intermediate, (2) a polyisocyanate, and (3) a glycol chain extender; wherein the hydroxyl terminated polyester intermediate is comprised of repeat units that are derived from 1,3-propylene glycol and a dicarboxylic acid; wherein the hydroxyl terminated polyester intermediate has a number average molecular weight from 500 to 10,000; and wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender. This thermoplastic polyurethane is unique in that it has a greatly reduced tendency to bloom. This is highly desirable in applications where high clarity is desired because blooming causes articles containing the thermoplastic polyurethane to be hazy or foggy in appearance. Blooming can also reduce the ability of an article made with the thermoplastic polyurethane to be securely bound to another article with an adhesive.
摘要翻译：本发明公开了一种热塑性聚氨酯，其由（1）羟基封端的聚酯中间体，（2）多异氰酸酯和（3）乙二醇增链剂的反应产物组成; 其中羟基封端的聚酯中间体由衍生自1,3-丙二醇和二羧酸的重复单元组成; 其中所述羟基封端的聚酯中间体的数均分子量为500至10,000; 并且其中所述热塑性聚氨酯包括作为所述多异氰酸酯和所述乙二醇扩链剂的反应产物的硬链段。这种热塑性聚氨酯是独特的，因为它具有大大降低的开花倾向。这在需要高透明度的应用中是非常需要的，因为起霜使得含有热塑性聚氨酯的物品在外观上模糊或有雾。开花也可以降低用热塑性聚氨酯制成的制品与粘合剂牢固地结合到另一制品上的能力。

6. 发明授权

US5212268A Multifunctional reactive polymeric diluent and method relating thereto 失效
标题翻译：多功能反应性聚合物稀释剂及其相关方法
公开(公告)号：US5212268A
公开(公告)日：1993-05-18
申请号：US965631
申请日：1992-10-23
申请人： Carl J. Long, II , William F. Masler, III , William R. Wilbur , Gary L. Julian , Julius Farkas
发明人： Carl J. Long, II , William F. Masler, III , William R. Wilbur , Gary L. Julian , Julius Farkas
IPC分类号： C08F8/30 , C08G69/00
CPC分类号： C08F8/30 , C08G69/00
摘要： The present invention is directed to a reactive diluent comprising a backbone portion and a pendant group portion. The backbone portion comprises at least two polymerizable sites, and the pendant group portion comprising a functional group having the following formula: ##STR1## wherein Z is an ethylenically unsaturated hydrocarbyl or substituted hydrocarbyl group containing from 2 to about 12 carbon atoms and wherein said pendant group is capable of a (2+2) cyclo-addition with another like pendant group of the above formula. The chain extending reaction site is preferably used in a polymerization reaction to provide a polymeric material, and the cross-linking reactive site is preferably used to create cross-linking as needed or desired.
摘要翻译：本发明涉及包含主链部分和侧基部分的反应性稀释剂。骨架部分包含至少两个可聚合位点，并且侧基部分包含具有下式的官能团：其中Z是含有2至约12个碳原子的烯键式不饱和烃基或取代烃基，其中所述垂饰基团能与（2 + 2）环加成与上述式的另一个相似的侧基。扩链反应位点优选用于聚合反应以提供聚合物材料，并且交联反应位点优选用于根据需要或需要产生交联。

7. 发明授权

US08790763B2 Thermoplastic polyurethane with reduced tendency to bloom 有权
标题翻译：热塑性聚氨酯具有降低的开花倾向
公开(公告)号：US08790763B2
公开(公告)日：2014-07-29
申请号：US12712329
申请日：2010-02-25
申请人： Julius Farkas , Charles P. Jacobs
发明人： Julius Farkas , Charles P. Jacobs
IPC分类号： B32B1/08 , C08G18/00
CPC分类号： B29C45/0001 , B29C45/7207 , B29C47/0004 , B29C47/0011 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/78 , B29C47/8805 , B29K2075/00 , B29K2995/0026 , B29K2995/0088 , B29L2007/00 , B29L2023/00 , C08G18/4238 , C08G18/664 , C08G18/7671 , C08G2410/00 , Y10T428/139
摘要： The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated polyester intermediate, (2) a polyisocyanate, and (3) a glycol chain extender; wherein the hydroxyl terminated polyester intermediate is comprised of repeat units that are derived from 1,3-propylene glycol and a dicarboxylic acid; wherein the hydroxyl terminated polyester intermediate has a number average molecular weight from 500 to 10,000; and wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender. This thermoplastic polyurethane is unique in that it has a greatly reduced tendency to bloom. This is highly desirable in applications where high clarity is desired because blooming causes articles containing the thermoplastic polyurethane to be hazy or foggy in appearance. Blooming can also reduce the ability of an article made with the thermoplastic polyurethane to be securely bound to another article with an adhesive.
摘要翻译：本发明公开了一种热塑性聚氨酯，其由（1）羟基封端的聚酯中间体，（2）多异氰酸酯和（3）乙二醇增链剂的反应产物组成; 其中羟基封端的聚酯中间体由衍生自1,3-丙二醇和二羧酸的重复单元组成; 其中所述羟基封端的聚酯中间体的数均分子量为500至10,000; 并且其中所述热塑性聚氨酯包括作为所述多异氰酸酯和所述乙二醇扩链剂的反应产物的硬链段。这种热塑性聚氨酯是独特的，因为它具有大大降低的开花倾向。这在需要高透明度的应用中是非常需要的，因为起霜使得含有热塑性聚氨酯的物品在外观上模糊或有雾。开花也可以降低用热塑性聚氨酯制成的制品与粘合剂牢固地结合到另一制品上的能力。

8. 发明申请

US20110135899A1 Films And Articles Made With Thermoplastic Block Copolymers 审中-公开
标题翻译：用热塑性嵌段共聚物制成的薄膜和制品
公开(公告)号：US20110135899A1
公开(公告)日：2011-06-09
申请号：US13057321
申请日：2009-07-30
申请人： Donald A. Meltzer , Robert J. Wiessner , Julius Farkas
发明人： Donald A. Meltzer , Robert J. Wiessner , Julius Farkas
IPC分类号： B32B27/40 , B32B5/02 , B32B27/04 , D06N3/14 , B32B7/02 , B05D1/36 , B05D3/02
CPC分类号： B41N10/04 , B32B1/08 , B32B5/022 , B32B15/04 , B32B25/10 , B32B25/18 , B32B27/12 , B32B27/302 , B32B27/306 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2250/40 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2307/73 , B32B2433/02 , B32B2437/00 , B32B2439/00 , B32B2597/00 , B41N6/00 , B41N2210/02 , B41N2210/04 , B41N2210/14 , C08G18/3206 , C08G18/4288 , C08G18/664 , C08G69/44 , D06N3/14 , F16L55/1656 , Y10T428/24983 , Y10T428/249921 , Y10T428/31551 , Y10T428/31554 , Y10T428/31605 , Y10T442/2025
摘要： The present invention relates to printing blankets, pipe liners, conveyor belts, inflatable articles, collapsible containers, protective clothing, and other types of coated fabrics that are manufactured with a thermoplastic block copolymer (TBC). This TBC can be a thermoplastic polyurethane (TPU), a copolyester (COPE), a copolyamide (COPA) or a polyurethaneurea (TPUU). The subject invention more specifically discloses a printing blanket or printing sleeve and a cured in place liner for a passageway or pipe. The TBC is (I) the reaction product of (1) a hydrophobic polyol or polyamine, (2) a polyisocyanate or an aromatic dicarboxylic acid, and (3) a linear chain extender containing 2 to 20 carbon atoms, or (II) the reaction product of (1) a hydrophobic polyol or polyamine, and (2) a carboxylic terminated telechelic polyamide sequence.
摘要翻译：本发明涉及用热塑性嵌段共聚物（TBC）制造的印刷毡，管衬，输送带，充气制品，可折叠容器，防护服和其它类型的涂布织物。该TBC可以是热塑性聚氨酯（TPU），共聚酯（COPE），共聚酰胺（COPA）或聚氨酯脲（TPUU）。本发明更具体地公开了用于通道或管道的印刷橡皮布或印刷套筒和固化的适当的衬垫。 TBC是（1）疏水性多元醇或多胺，（2）多异氰酸酯或芳族二羧酸的反应产物，（3）含有2〜20个碳原子的直链增链剂，或（II）（1）疏水多元醇或多胺的反应产物，和（2）羧酸封端的遥爪聚酰胺序列。

9. 发明申请

US20110064898A1 Thermoplastic Polyurethanes With Good Fuel Resistance 审中-公开
标题翻译：具有良好耐燃性的热塑性聚氨酯
公开(公告)号：US20110064898A1
公开(公告)日：2011-03-17
申请号：US12992097
申请日：2009-05-12
申请人： Julius Farkas , Larry E. Hewitt , Charles P. Jacobs , Sridhar K. Siddhamalli , Joseph J. Vontorcik
发明人： Julius Farkas , Larry E. Hewitt , Charles P. Jacobs , Sridhar K. Siddhamalli , Joseph J. Vontorcik
IPC分类号： B32B1/02 , C08G18/00 , C08L75/06 , C08K5/12
CPC分类号： C08G18/425 , C08G18/664 , C08G2390/00 , Y10T428/1362 , Y10T428/1397
摘要： A high molecular weight, thermoplastic polyurethane composition characteristically resistant to aliphatic hydrocarbon fuels, where the polyurethane composition is adapted for use as an aliphatic hydrocarbon fuel barrier in the construction of flexible fuel containers, and the polyurethane is the reaction product of a poly(diethylene adipate) glycol reacted with a non-hindered diisocyanate and an aliphatic chain extender.
摘要翻译：一种高分子量热塑性聚氨酯组合物，其特征在于耐脂肪烃燃料，其中聚氨酯组合物适用于柔性燃料容器结构中的脂族烃燃料阻隔层，聚氨酯是聚（二亚乙基己二酸酯）二醇与非受阻二异氰酸酯和脂族增链剂反应。

10. 发明授权

US06054533A Compatibilized blends of a thermoplastic elastomer and a polyolefin 失效
标题翻译：热塑性弹性体和聚烯烃的相容共混物
公开(公告)号：US06054533A
公开(公告)日：2000-04-25
申请号：US951013
申请日：1997-10-15
申请人： Julius Farkas , Charles Patrick Jacobs , Dennis Lee Lawson , Gary Franklin Wilson
发明人： Julius Farkas , Charles Patrick Jacobs , Dennis Lee Lawson , Gary Franklin Wilson
IPC分类号： C08G18/10 , C08G18/42 , C08G18/69 , C08L23/00 , C08L23/02 , C08L23/10 , C08L67/00 , C08L67/02 , C08L75/00 , C08L75/04 , C08L77/00 , C08L77/04 , C08L23/12
CPC分类号： C08G18/10 , C08G18/4288 , C08G18/69 , C08L67/025 , C08L75/04 , C08L77/00 , C08L2205/08 , C08L23/02 , C08L23/10 , C08L67/00 , C08L75/00 , C08L77/04
摘要： A compatibilized blend of a thermoplastic elastomer and a polyolefin. The compatibilizer is a thermoplastic polyurethane formed by the reaction of a substantially hydrocarbon intermediate such as a polybutadiene polyol, a diisocyanate such as MDI, and an amine or diol chain extender such as neopentyl glycol. The compatibilizer has high amounts of soft segments therein and imparts improved properties to blends of a thermoplastic elastomer and polyolefin such as good impact resistance, good tensile strength, good tear resistance, and good delamination resistance.
摘要翻译：热塑性弹性体和聚烯烃的相容化共混物。增容剂是通过基本上为烃中间体例如聚丁二烯多元醇，二异氰酸酯如MDI和胺或二醇扩链剂如新戊二醇的反应形成的热塑性聚氨酯。增容剂在其中具有大量的软链段，并且对热塑性弹性体和聚烯烃的共混物具有改进的性能，例如良好的抗冲击性，良好的拉伸强度，良好的抗撕裂性和良好的耐分层性。

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