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公开(公告)号：US08658077B2
公开(公告)日：2014-02-25
申请号：US13059465
申请日：2009-08-05
CPC分类号： A43B13/04 , C08F8/32 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08F210/02 , C08F220/06
摘要： Oligoamines, such as a compound of the formula H2N(CH2CH2NH)nH in which n is an integer of 2-10, crosslink polymers containing carboxyl functionality unexpectedly faster than conventional diamines such as 1,6-diaminohexane. The combination of an ethylene-acrylic acid copolymer with an oligoamine of this type is useful for, among other things, the production of crosslinked wire and cable insulation.
摘要翻译： 低聚胺，例如其中n为2-10的整数的式H2N（CH2CH2NH）nH的化合物，交联含有羧基官能团的聚合物意外地比常规二胺如1,6-二氨基己烷更快。 乙烯 - 丙烯酸共聚物与这种低聚胺的组合可用于制造交联的电线和电缆绝缘体。
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2.发明申请In-Situ Methods of Generating Water Through the Dehydration of Metal Salt Hydrates for Moisture Crosslinking of Polyolefins 有权通过金属盐水合物脱水产生水的现场方法用于聚烯烃的水分交联公开(公告)号：US20100203276A1
公开(公告)日：2010-08-12
申请号：US12679539
申请日：2008-09-18
CPC分类号： C08F8/00 , C08J9/125 , C08J2343/04 , C08K5/057 , C08K5/098 , C08K5/57 , Y10T428/139 , C08L43/04
摘要： Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, a water-generating metal salt hydrate, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyjoxy and carboxylate are used to form articles that moisture-cure through in-situ generation of water via dehydration of the metal hydrate. The compositions are melt mixed to promote the dehydration and start the cure process during the mixing step. The curing compositions are formed and allowed to harden.
摘要翻译： 包含包含至少一种具有可水解基团的共聚物的聚合物树脂，产水金属盐水合物和包含金属原子和至少两个取自所述烷氧基和羧酸酯的配体的催化剂的组合物用于形成湿气 - 通过金属水合物的脱水原位生成水来治愈。 将组合物熔融混合以促进脱水并在混合步骤期间开始固化过程。 形成固化组合物并使其硬化。
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3.发明授权In-situ methods of generating water through the dehydration of metal salt hydrates for moisture crosslinking of polyolefins 有权通过金属盐水合物的脱水产生水的原位方法用于聚烯烃的水分交联公开(公告)号：US08541491B2
公开(公告)日：2013-09-24
申请号：US12679539
申请日：2008-09-18
CPC分类号： C08F8/00 , C08J9/125 , C08J2343/04 , C08K5/057 , C08K5/098 , C08K5/57 , Y10T428/139 , C08L43/04
摘要： Compositions comprising a polymer resin comprising at least one copolymer with hydrolyzable groups, a water-generating metal salt hydrate, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyloxy and carboxylate are used to form articles that moisture-cure through in-situ generation of water via dehydration of the metal hydrate. The compositions are melt mixed to promote the dehydration and start the cure process during the mixing step. The curing compositions are formed and allowed to harden.
摘要翻译： 包含含有至少一种具有可水解基团的共聚物的聚合物树脂，产水金属盐水合物和包含金属原子和至少两个取自所述烷氧基和羧酸酯的配体的催化剂的组合物用于形成湿气 - 通过金属水合物的脱水原位生成水来治愈。 将组合物熔融混合以促进脱水并在混合步骤期间开始固化过程。 形成固化组合物并使其硬化。
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公开(公告)号：US20110152467A1
公开(公告)日：2011-06-23
申请号：US13059465
申请日：2009-08-05
IPC分类号： C08F220/06
CPC分类号： A43B13/04 , C08F8/32 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08F210/02 , C08F220/06
摘要： Oligoamines, such as a compound of the formula H2N(CH2CH2NH)nH in which n is an integer of 2-10, crosslink polymers containing carboxyl functionality unexpectedly faster than conventional diamines such as 1,6-diaminohexane. The combination of an ethylene-acrylic acid copolymer with an oligoamine of this type is useful for, among other things, the production of crosslinked wire and cable insulation.
摘要翻译： 低聚胺，例如其中n为2-10的整数的式H2N（CH2CH2NH）nH的化合物，交联含有羧基官能团的聚合物意外地比常规二胺如1,6-二氨基己烷更快。 乙烯 - 丙烯酸共聚物与这种低聚胺的组合可用于制造交联的电线和电缆绝缘体。
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公开(公告)号：US08324311B2
公开(公告)日：2012-12-04
申请号：US12667759
申请日：2008-07-07
IPC分类号： C08L41/00
CPC分类号： C08K5/092 , C08K5/175 , C08L23/0892 , C08L2312/08 , Y10T428/139 , C08L43/04
摘要： Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, an amino acid or diearboxylic acid water-generating organic compound, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyloxy and earhcxylate are used to form articles that moisture-cure through in-situ generation of water via ring-closing dehydration reactions.
摘要翻译： 包含包含至少一种具有可水解基团的共聚物的聚合物树脂，氨基酸或二羧酸产水有机化合物的组合物和包含金属原子和至少两个取自组合的烷氧基和己二酸酯的配体的催化剂被用于形成 通过闭环脱水反应原位产生水分固化的物品。
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6.发明申请Plasticizer for Low Temperature Unwind with Weight Retention During Heat Aging 有权增塑剂用于低温退火，重量保持在热老化期间公开(公告)号：US20140343201A1
公开(公告)日：2014-11-20
申请号：US14344421
申请日：2012-09-13
申请人： Caroline H. Laufer , Robert F. Eaton , Abhijit Ghosh-Dastidar , Manish Mundra , Bharat I. Chaudhary , Jeffrey M. Cogen , Lin Fu
发明人： Caroline H. Laufer , Robert F. Eaton , Abhijit Ghosh-Dastidar , Manish Mundra , Bharat I. Chaudhary , Jeffrey M. Cogen , Lin Fu
IPC分类号： C08K5/1515
CPC分类号： C08K5/1515 , C08K5/0016 , C08K2201/014 , C09D127/06 , H01B3/443 , C08L27/06
摘要： The present disclosure is directed to a plasticizer, polymeric compositions containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes (i) an epoxidized fatty acid methyl ester, (ii) an epoxidized natural oil, and (iii) an epoxidized tallate ester. Polymeric compositions containing a polymeric resin and the plasticizer exhibit a weight loss less than 50 mg/cm2 after exposure to 100° C. for seven days. Conductors coated with the polymeric composition (containing the plasticizer) pass the low temperature unwind test of UL719 and exhibit a weight loss less than 50 mg/cm2 after exposure to 100° C. for seven days.
摘要翻译： 本公开涉及含增塑剂的增塑剂，聚合物组合物和涂覆有聚合物组合物的导体。 增塑剂包括（i）环氧化脂肪酸甲酯，（ii）环氧化天然油，和（iii）环氧化的酯酸酯。 含有聚合物树脂和增塑剂的聚合物组合物在暴露于100℃下显示重量损失小于50mg / cm 2，持续7天。 用聚合物组合物（含增塑剂）涂覆的导体通过UL719的低温退火试验，并且在暴露于100℃下显示出低于50mg / cm 2的重量减少7天。
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7.发明授权Crosslinkable polyethylene composition, method of making the same, and articles made therefrom 有权可交联聚乙烯组合物，其制造方法和由其制成的制品公开(公告)号：US08283420B2
公开(公告)日：2012-10-09
申请号：US12525688
申请日：2008-01-25
申请人： Bharat I. Chaudhary , John Klier
发明人： Bharat I. Chaudhary , John Klier
IPC分类号： C08F279/00 , C08F255/00 , C08L23/04 , C08K5/14
CPC分类号： C08K5/14 , C08K5/0025 , C08K5/01 , C08L51/06 , C08L23/04 , C08L2666/02
摘要： The instant invention is a crosslinkable polyethylene composition obtained via a process comprising the steps of (1) providing a polyethylene component; (2) providing an organic peroxide crosslinking agent,(3) providing a crosslinking coagent which comprises at least two terminal carbon-carbon double bonds and is an alkadiene, alkatriene, or alkatetraene compound; (4) melt blending the polyethylene component, the crosslinking agent, and the crosslinking coagent at a temperature less than the decomposition temperature of the crosslinking agent; and (5) thereby forming the crosslinkable polyethylene composition. The crosslinkable polyethylene composition may further include a scorch inhibitor, a cure booster, a stable free radical, one or more conventional additives, and/or combinations thereof. The instant invention further includes articles comprising the crosslinked product of the crosslinkable polyethylene composition.
摘要翻译： 本发明是通过包括以下步骤的方法获得的可交联聚乙烯组合物：（1）提供聚乙烯组分; （2）提供有机过氧化物交联剂，（3）提供交联助剂，其包含至少两个末端碳 - 碳双键，并且是二烯烃，三亚甲基或烷基四烯化合物; （4）在低于交联剂分解温度的温度下熔融共混聚乙烯组分，交联剂和交联助剂; 和（5），从而形成可交联聚乙烯组合物。 可交联聚乙烯组合物还可以包含焦烧抑制剂，固化促进剂，稳定的自由基，一种或多种常规添加剂和/或其组合。 本发明还包括包含可交联聚乙烯组合物的交联产物的制品。
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8.发明申请Acetylated Polyglycerine Fatty Acid Ester and a PVC Insulator Plasticised Therewith 有权乙酰化的聚甘油脂肪酸酯和PVC绝缘体公开(公告)号：US20120181056A1
公开(公告)日：2012-07-19
申请号：US13498485
申请日：2010-09-29
IPC分类号： H01B3/30 , C09K3/00 , C07C59/215 , C08K5/11 , C07C59/185
CPC分类号： C07C69/675 , C07C69/33 , C08K5/103 , C08K5/1515 , H01B3/443 , C08L27/06
摘要： The present disclosure is directed to acetylated polyglyceride fatty acid ester and compositions containing the same. The acetylated polyglyceride fatty acid ester may be blended with an epoxidized fatty acid ester. The present acetylated polyglyceride fatty acid ester and blends find advantageous application as a plasticizer.
摘要翻译： 本公开涉及乙酰化聚甘油酯脂肪酸酯和含有它们的组合物。 乙酰化聚甘油酯脂肪酸酯可与环氧化脂肪酸酯共混。 本发明的乙酰化聚甘油酯脂肪酸酯和共混物可用作增塑剂。
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公开(公告)号：US20110009513A1
公开(公告)日：2011-01-13
申请号：US12831394
申请日：2010-07-07
IPC分类号： C08F255/00
摘要： Disclosed are propylene-based polymers with improved melt strength, improved strain hardening characteristics and processes for producing the same. The processes include reacting a polyamine with a maleic anhydride-grafted-propylene-based polymer. The processes produce a rheology-modified propylene-based polymer with long chain branching by forming a polyimide linkage which couples polymer chains of the propylene-based polymer. The polyimide-coupled propylene-based polymer exhibits improved melt strength and improved strain hardening characteristics.
摘要翻译： 公开了具有改进的熔体强度，改进的应变硬化特性的丙烯基聚合物及其制备方法。 该方法包括使多胺与马来酸酐接枝丙烯基聚合物反应。 该方法通过形成聚合物连接而产生具有长链支化的流变改性的丙烯基聚合物，其聚合丙烯类聚合物的聚合物链。 聚酰亚胺结合的丙烯基聚合物表现出改进的熔体强度和改进的应变硬化特性。
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10.发明申请公开(公告)号：US20080085973A1
公开(公告)日：2008-04-10
申请号：US11539815
申请日：2006-10-09
申请人： Mohamed Esseghir , Bharat I. Chaudhary , Jeffrey M. Cogen , John Klier , Jinder Jow , Robert F. Eaton , Suzanne M. Guerra
发明人： Mohamed Esseghir , Bharat I. Chaudhary , Jeffrey M. Cogen , John Klier , Jinder Jow , Robert F. Eaton , Suzanne M. Guerra
IPC分类号： C07D211/00 , C08F2/38
CPC分类号： C08F2/38 , C08F4/00 , C08K5/0025 , C08K5/3435
摘要： Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.
摘要翻译： 在可交联聚合物（例如EPDM）的自由基交联期间，通过在熔融加工和交联焦烧抑制量的TEMPO化合物的衍生物，优选醚，酯或氨基甲酸酯衍生物的交联之前引入聚合物中，焦烧被抑制 ，例如4-羟基 - 四氢环丁基哌啶-1-基。 在类似的聚合物组合物和类似的条件下，本发明的焦烧抑制剂（如果不是更好）也与其4-羟基 - 四烃基哌啶-1-氧基对应物一样，在焦烧抑制和最终交联度方面也表现出较低的挥发性， 聚合物组合物内迁移少。
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