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公开(公告)号：US20130116389A1
公开(公告)日：2013-05-09
申请号：US13291656
申请日：2011-11-08
IPC分类号： C08L67/02
CPC分类号： C08L67/02 , C08G63/6826
摘要： Disclosed are polymer blends prepared by melt blending a fluorinated block copolyester with a non-fluorinated polyester wherein the fluorinated block copolyester comprises blocks of fluoroether modified aromatic polyester and blocks of unmodified polyester. Suitable block copolyesters have a blockiness index, B, in the range of 0.25 to 1.0. Shaped articles prepared from the blends exhibit oil and soil resistance with high fluorine efficiency.
摘要翻译： 公开了通过将氟化嵌段共聚酯与非氟化聚酯熔融共混制备的聚合物共混物，其中氟化嵌段共聚酯包含氟醚改性芳族聚酯嵌段和未改性聚酯嵌段。 合适的嵌段共聚酯的嵌段指数B在0.25-1.0的范围内。 由共混物制成的成型制品具有耐氟和耐高效的耐油和耐污性。
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公开(公告)号：US20130116388A1
公开(公告)日：2013-05-09
申请号：US13291623
申请日：2011-11-08
IPC分类号： C08G63/91
CPC分类号： C08G63/672 , C08G63/6826 , C08G63/916
摘要： Disclosed is a polycondensation process for preparing block copolyesters comprising blocks of fluoroether functionalized aromatic polyester and blocks of unmodified polyester. According to the process, a non-fluorinated poly(alkylene arylate) first homopolymer and a fluoroether functionalized poly(alkylene arylate) second homopolymer are combined to form a reaction mixture; the reaction mixture is heated to a temperature above the melting temperatures of each said homopolymer to prepare a molten reaction mixture; and the reaction is continued until the desired molecular weight is achieved. The block copolymers incorporated into blends with unmodified aromatic polyester impart oil and soil resistance to shaped articles prepared from the blends.
摘要翻译： 公开了一种制备含有氟醚官能化芳族聚酯嵌段和未改性聚酯嵌段的嵌段共聚酯的缩聚方法。 根据该方法，将非氟化聚（亚烷基芳基化物）第一均聚物和氟醚官能化聚（亚烷基芳基化物）第二均聚物组合形成反应混合物; 将反应混合物加热到高于每个所述均聚物的熔融温度的温度以制备熔融反应混合物; 并继续反应直到达到所需的分子量。 掺入未改性芳族聚酯的共混物中的嵌段共聚物赋予由共混物制备的成型制品耐油和耐污性。
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公开(公告)号：US20120062228A1
公开(公告)日：2012-03-15
申请号：US13300784
申请日：2011-11-21
IPC分类号： G01R33/46 , C08G63/183 , C08G64/00 , C08L77/00 , C09D177/00 , C08L33/10 , C08L33/08 , C08L27/06 , C08L67/00 , C08L25/06 , C08G69/48 , C08L33/12
摘要： This invention relates to the preparation of polyamide block copolymers by sequential monomer addition. More particularly, it relates to catalysts capable of copolymerizing not only cyclic amides, but other monomers such as cyclic esters and epoxides as well, using sequential addition so as to produce useful and novel block copolymers.
摘要翻译： 本发明涉及通过连续单体添加制备聚酰胺嵌段共聚物。 更具体地说，本发明涉及能够不仅使环状酰胺，也可以使其它单体例如环状酯和环氧化物共聚的催化剂，这些催化剂也使用顺序加成来生产有用和新的嵌段共聚物。
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公开(公告)号：US07998895B2
公开(公告)日：2011-08-16
申请号：US12184467
申请日：2008-08-01
申请人： Lin Wang , Elisabeth M. Hauptman , Lynda Kaye Johnson , Elizabeth Forrester McCord , Stephan J. McLain , Ying Wang
发明人： Lin Wang , Elisabeth M. Hauptman , Lynda Kaye Johnson , Elizabeth Forrester McCord , Stephan J. McLain , Ying Wang
CPC分类号： C08F10/00 , B01J31/1805 , B01J31/2282 , B01J2231/122 , B01J2531/847 , C07F9/46 , C07F9/5004 , C07F9/5009 , C07F15/0066 , C07F15/04 , C07F15/045 , C08F4/619 , C08F110/02 , C08F210/02 , C08F2500/04 , C08F2500/10 , C08F2500/20 , C08F220/10 , C08F2500/03 , C08F220/12 , C08F4/6028 , C08F4/64065 , C08F4/7031 , C08F4/7029 , C08F4/7019 , C08F4/7022 , C08F4/7014 , C08F4/7008 , C08F4/7006 , C08F4/40
摘要： Transition metal complexes of selected monoanionic phosphine ligands, which also contain a selected Group 15 or 16 (IUPAC) element and which are coordinated to a Group 3 to 11 (IUPAC) transition metal or a lanthanide metal, are polymerization catalysts for the (co)polymerization of olefins such as ethylene and α-olefins, and the copolymerization of such olefins with polar group-containing olefins. These and other nickel complexes of neutral and monoanionic bidentate ligands copolymerize ethylene and polar comonomers, especially acrylates, at relatively high ethylene pressures and surprisingly high temperatures, and give good incorporation of the polar comonomers and good polymer productivity. These copolymers are often unique structures, which are described.
摘要翻译： 还包含选定的第15或16族（IUPAC）元素并且与第3至11族（IUPAC）过渡金属或镧系元素金属配位的选择性单阴离子膦配体的过渡金属络合物是用于（共） 烯烃如乙烯和α-烯烃的聚合，以及这些烯烃与极性基团烯烃的共聚。 中性和单阴离子双齿配体的这些和其它镍配合物在相对高的乙烯压力和惊人的高温下共聚乙烯和极性共聚单体，特别是丙烯酸酯，并且使极性共聚单体具有良好的掺入性和良好的聚合物生产率。 这些共聚物通常是独特的结构，其被描述。
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公开(公告)号：US20090143550A1
公开(公告)日：2009-06-04
申请号：US12002925
申请日：2007-12-19
申请人： Steven Dale Ittel , Lynda Kaye Johnson , Lin Wang , Ying Wang , Elizabeth Forrester McCord , Chatherine E. Radzewich , Stephan J. McLain , Karl J. Sweetman , Alison Margaret Anne Bennett , Alex Sergey Ionkin , Rinaldo S. Schiffino
发明人： Steven Dale Ittel , Lynda Kaye Johnson , Lin Wang , Ying Wang , Elizabeth Forrester McCord , Chatherine E. Radzewich , Stephan J. McLain , Karl J. Sweetman , Alison Margaret Anne Bennett , Alex Sergey Ionkin , Rinaldo S. Schiffino
CPC分类号： C08F210/02 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/619 , C08F2500/03 , C08F2500/10 , C08F230/08 , C08F2500/04 , C08F2500/12 , C08F210/06 , C08F4/7006
摘要： Ethylene and allyl- or vinylsilanes are efficiently copolymerized by certain late transition metal complexes containing selected bidentate or tridentate ligands. The resulting novel polymers may be crosslinked by moisture when vinylsilane contains groups bound to silicon which are hydrolyzable. The polymers are useful for wire coating, crosslinked foams, pipes, and other uses.
摘要翻译： 乙烯和烯丙基或乙烯基硅烷通过含有选择的二齿或三齿配体的某些后期过渡金属络合物有效共聚。 当乙烯基硅烷含有与可水解的硅结合的基团时，所得到的新型聚合物可以通过水分交联。 聚合物可用于线涂，交联泡沫，管道和其他用途。
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公开(公告)号：US06689910B2
公开(公告)日：2004-02-10
申请号：US10437685
申请日：2003-05-12
申请人： Lin Wang , Samuel David Arthur , Elizabeth Forrester McCord , Yueli Wang , Peter Arnold Morken , Lynda Kaye Johnson
发明人： Lin Wang , Samuel David Arthur , Elizabeth Forrester McCord , Yueli Wang , Peter Arnold Morken , Lynda Kaye Johnson
IPC分类号： C07C23305
CPC分类号： C07C309/82
摘要： Olefins containing selected functional groups such as silyl, ether and alkenyl, and often containing a blocking group, may be copolymerized with unsubstituted olefins such as ethylene and propylene in the presence of certain coordination compounds of nickel or palladium. The resulting polymers are useful as molding resins, elastomers, in adhesives and for films.
摘要翻译： 含有选择的官能团的烯烃，例如甲硅烷基，醚和烯基，并且通常含有封闭基团，可以在镍或钯的某些配位化合物的存在下与未取代的烯烃如乙烯和丙烯共聚。 所得聚合物可用作模塑树脂，弹性体，粘合剂和薄膜。
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公开(公告)号：US06482907B1
公开(公告)日：2002-11-19
申请号：US09496105
申请日：2000-02-01
申请人： Lin Wang , Samuel David Arthur , Elizabeth Forrester McCord , Yueli Wang , Peter Arnold Morken , Lynda Kaye Johnson
发明人： Lin Wang , Samuel David Arthur , Elizabeth Forrester McCord , Yueli Wang , Peter Arnold Morken , Lynda Kaye Johnson
IPC分类号： C08F470
CPC分类号： C07C309/82
摘要： Olefins containing selected functional groups such as silyl, ether and alkenyl, and often containing a blocking group, may be copolymerized with unsubstituted olefins such as ethylene and propylene in the presence of certain coordination compounds of nickel or palladium. The resulting polymers are useful as molding resins, elastomers, in adhesives and for films.
摘要翻译： 含有选择的官能团的烯烃，例如甲硅烷基，醚和烯基，并且通常含有封闭基团，可以在镍或钯的某些配位化合物的存在下与未取代的烯烃如乙烯和丙烯共聚。 所得聚合物可用作模塑树脂，弹性体，粘合剂和薄膜。
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公开(公告)号：US06310163B1
公开(公告)日：2001-10-30
申请号：US08899002
申请日：1997-07-10
申请人： Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Samuel David Arthur , Jerald Feldman , Elizabeth Forrester McCord , Stephan James McLain , Kristina Ann Kreutzer , Alison Margaret Anne Bennett , Edward Bryan Coughlin , Steven Dale Ittel , Anju Parthasarathy , Daniel Joseph Tempel
发明人： Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Samuel David Arthur , Jerald Feldman , Elizabeth Forrester McCord , Stephan James McLain , Kristina Ann Kreutzer , Alison Margaret Anne Bennett , Edward Bryan Coughlin , Steven Dale Ittel , Anju Parthasarathy , Daniel Joseph Tempel
IPC分类号： C08F22010
CPC分类号： C08F110/02 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/06 , C08F110/14 , C08F210/02 , C08F210/14 , C08F210/16 , C08F232/00 , C08L23/02 , Y10S430/165 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/24942 , Y10T428/2878 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , Y10T428/31938 , Y10T442/20 , Y10T442/60 , Y10T442/626
摘要： Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear &agr;-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected &agr;-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected &agr;-diimine nickel complexes with ethylene.
摘要翻译： 本文公开了聚合乙烯，无环烯烃和/或选择的环烯烃，和任选选择的烯属酯或羧酸和其它单体的方法。 聚合由选择的过渡金属化合物，有时是其他助催化剂催化。 由于一些聚合表现出活性聚合的某些特性，因此可以容易地制备嵌段共聚物。 所生产的许多聚合物通常是新颖的，特别是关于它们的微观结构，这给出了其中一些不寻常的性质。 公开了许多新颖的催化剂，以及一些制备它们的新方法。 制备的聚合物可用作弹性体，模塑树脂，粘合剂等。本文还描述了通过使用作为催化剂体系的乙烯低聚法合成线性α-烯烃，将具有选定的α-二亚胺配体的镍化合物和 选择的Lewis或布朗斯台德酸，或通过使选择的α-二亚胺镍络合物与乙烯接触。
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公开(公告)号：US08697816B2
公开(公告)日：2014-04-15
申请号：US13291673
申请日：2011-11-08
IPC分类号： C08G81/00
CPC分类号： D01F6/84
摘要： Disclosed are shaped articles fabricated from polymer blends comprising a fluorinated block copolyester and a non-fluorinated polyester wherein the fluorinated block copolyester comprises blocks of fluoroether modified aromatic polyester and blocks of unmodified polyester. Suitable block copolyesters have a blockiness index, B, in the range of 0.25 to 1.0. Shaped articles that can be made from the copolyesters include films, fibers, and molded parts.
摘要翻译： 公开的是由包含氟化嵌段共聚酯和非氟化聚酯的聚合物共混物制成的成型制品，其中氟化嵌段共聚酯包含氟醚改性芳族聚酯嵌段和未改性聚酯嵌段。 合适的嵌段共聚酯的嵌段指数B在0.25-1.0的范围内。 可以由共聚酯制成的成型制品包括膜，纤维和模制件。
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公开(公告)号：US08455592B2
公开(公告)日：2013-06-04
申请号：US13291623
申请日：2011-11-08
IPC分类号： C08G63/00
CPC分类号： C08G63/672 , C08G63/6826 , C08G63/916
摘要： Disclosed is a polycondensation process for preparing block copolyesters comprising blocks of fluoroether functionalized aromatic polyester and blocks of unmodified polyester. According to the process, a non-fluorinated poly(alkylene arylate) first homopolymer and a fluoroether functionalized poly(alkylene arylate) second homopolymer are combined to form a reaction mixture; the reaction mixture is heated to a temperature above the melting temperatures of each said homopolymer to prepare a molten reaction mixture; and the reaction is continued until the desired molecular weight is achieved. The block copolymers incorporated into blends with unmodified aromatic polyester impart oil and soil resistance to shaped articles prepared from the blends.
摘要翻译： 公开了一种制备含有氟醚官能化芳族聚酯嵌段和未改性聚酯嵌段的嵌段共聚酯的缩聚方法。 根据该方法，将非氟化聚（亚烷基芳基化物）第一均聚物和氟醚官能化聚（亚烷基芳基化物）第二均聚物组合形成反应混合物; 将反应混合物加热到高于每个所述均聚物的熔融温度的温度以制备熔融反应混合物; 并继续反应直到达到所需的分子量。 掺入未改性芳族聚酯的共混物中的嵌段共聚物赋予由共混物制备的成型制品耐油和耐污性。
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