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1. 发明授权

US09688802B2 Poly(ethylene-aliphatic diene)-g-polystyrene based copolymer having improved mechanical properties and heat resistance and method for preparing same 有权
公开(公告)号：US09688802B2
公开(公告)日：2017-06-27
申请号：US14909167
申请日：2014-05-23
申请人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
发明人： Dong Hyun Kim , No Hyung Park , Jung Soo Kim , Dong Gyu Jeon
IPC分类号： C08F279/00 , C08F255/02
CPC分类号： C08F279/00 , C08F255/02 , C08F210/02 , C08F236/06 , C08F212/08 , C08F2500/03
摘要： The present invention relates to a poly(ethylene-aliphatic diene)-g-polystyrene-based copolymer having an improved mechanical property and heat resistance, and a method for preparing the same. More particularly, the present invention relates to a poly(ethylene-aliphatic diene)-g-polystyrene-based copolymer, which includes an ethylene-aliphatic diene copolymer as a soft segment and a polystyrene-based polymer grafted to the soft segment as a hard segment, and a method for preparing the same. The poly(ethylene-aliphatic diene)-g-polystyrene-based copolymer has elasticity equivalent to that of SBS or SEBS, and improved mechanical properties such as tensile strength and heat resistance, thereby being used as a substituent for SBS or SEBS.

2. 发明申请

US20160168301A1 POLY(ETHYLENE-ALIPHATIC DIENE)-G-POLYSTYRENE BASED COPOLYMER HAVING IMPROVED MECHANICAL PROPERTIES AND HEAT RESISTANCE AND METHOD FOR PREPARING SAME 有权
标题翻译：具有改进的机械性能和耐热性的聚（乙烯 - 二烯丙基）-G-聚苯乙烯基共聚物及其制备方法
公开(公告)号：US20160168301A1
公开(公告)日：2016-06-16
申请号：US14909167
申请日：2014-05-23
申请人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
发明人： Dong Hyun KIM , No Hyung PARK , Jung Soo KIM , Dong Gyu JEON
IPC分类号： C08F279/00
CPC分类号： C08F279/00 , C08F255/02 , C08F210/02 , C08F236/06 , C08F212/08 , C08F2500/03
摘要： The present invention relates to a poly(ethylene-aliphatic diene)-g-polystyrene-based copolymer having an improved mechanical property and heat resistance, and a method for preparing the same. More particularly, the present invention relates to a poly(ethylene-aliphatic diene)-g-polystyrene-based copolymer, which includes an ethylene-aliphatic diene copolymer as a soft segment and a polystyrene-based polymer grafted to the soft segment as a hard segment, and a method for preparing the same.The poly(ethylene-aliphatic diene)-g-polystyrene-based copolymer has elasticity equivalent to that of SBS or SEBS, and improved mechanical properties such as tensile strength and heat resistance, thereby being used as a substituent for SBS or SEBS.
摘要翻译：本发明涉及具有改善的机械性能和耐热性的聚（乙烯 - 脂族二烯）-g-聚苯乙烯基共聚物及其制备方法。更具体地说，本发明涉及聚（乙烯 - 脂族二烯）-g-聚苯乙烯基共聚物，其包括作为软链段的乙烯 - 脂族二烯共聚物和以软链段接枝到软链段的聚苯乙烯基聚合物片段及其制备方法。聚（乙烯 - 脂族二烯）-g-聚苯乙烯基共聚物具有与SBS或SEBS的弹性相当的弹性，并且改善了拉伸强度和耐热性等机械性能，从而被用作SBS或SEBS的取代基。

3. 发明授权

US09206271B2 Fully backbone degradable and functionalizable polymers derived from the ring-opening metathesis polymerization (ROMP) 有权
标题翻译：衍生自开环易位聚合（ROMP）的完全骨架可降解和可官能化的聚合物
公开(公告)号：US09206271B2
公开(公告)日：2015-12-08
申请号：US13841592
申请日：2013-03-15
申请人： WISCONSIN ALUMNI RESEARCH FOUNDATION
发明人： Laura L. Kiessling , Joshua Fishman , Lynne Prost
IPC分类号： C08F26/06 , C08F2/00 , C08F297/02 , C08F8/00 , C08F290/14 , C08F279/00 , C08G61/04 , C08F6/00 , C08G83/00 , C08F232/08 , C08L101/00
CPC分类号： C08F26/06 , C08F232/08 , C08G83/00 , C08L101/005 , C08L101/16
摘要： Functionalized degradable ROMP (ring-opening metathesis) polymers and methods, starting monomers and synthetic monomeric and polymeric intermediates for preparation of such functionalized polymers. More specifically, monomers having a bicyclic oxazinone structure, a bicyclic urea, or a heteronorbornene core structure, among others, have been found to be substrates for ROMP polymerization. ROMP polymers prepared from these monomers have been found to be both acid and base labile. Additionally, the monomers can be chemically modified at a site distal to the polymerizable moieties and bridgehead carbons. The properties of the resulting polymers and copolymers can be tailored without destabiling the monomer. Polymers and copolymers of the invention are degradable but have a glass temperature of 100° C. or more.
摘要翻译：官能化降解ROMP（开环易位）聚合物和方法，起始单体和用于制备这种官能化聚合物的合成单体和聚合物中间体。更具体地，已经发现，具有双环恶嗪酮结构，双环脲或异氰酸降解烯核心结构的单体等是ROMP聚合的底物。已经发现由这些单体制备的ROMP聚合物都是酸和碱不稳定的。另外，单体可以在远离可聚合部分和桥头碳的位置进行化学改性。所得聚合物和共聚物的性质可以定制而不去除单体。本发明的聚合物和共聚物是可降解的，但玻璃温度为100℃以上。

4. 发明授权

US08143328B2 Methacryl resin composition having excellent impact strength and transmittancy 有权
标题翻译：甲基丙烯酸树脂组合物具有优异的冲击强度和透气性
公开(公告)号：US08143328B2
公开(公告)日：2012-03-27
申请号：US12544505
申请日：2009-08-20
申请人： Dong-jo Ryu , Jeong-heon Ahn , Se-eun Lee
发明人： Dong-jo Ryu , Jeong-heon Ahn , Se-eun Lee
IPC分类号： C08F279/00 , C08F285/00 , C08L51/00
CPC分类号： C08F285/00 , C08L33/12 , C08L51/003 , C08F220/18 , C08L2666/24
摘要： The present invention relates to a methacryl resin composition having excellent impact strength and transmittancy, and more specifically, to a graft copolymer prepared by preparing graft prepolymer by inputting a monomer mixture comprising 60 to 100 wt % of alkyl methacrylate, and 0 to 40 wt % of one or more compound selected from a group consisting of aromatic vinyl compound and alkyl acrylate compound to perform graft polymerization and adding acid, salt, or polymer coagulant when the monomer conversion of the polymerization is 70% to 95% and then continuously performing the polymerization to have an increased particle size to 100 to 500 nm in a graft polymerization process among processes of preparing the graft polymer including a seed-rubber core-graft polymerization process, a preparing method thereof, and a methacryl resin composition including the graft polymer.
摘要翻译：本发明涉及具有优异的冲击强度和透射率的甲基丙烯酸树脂组合物，更具体地说，涉及通过输入包含60至100重量％的甲基丙烯酸烷基酯和0至40重量％的单体混合物制备接枝预聚物制备的接枝共聚物，的一种或多种选自芳族乙烯基化合物和丙烯酸烷基酯化合物的化合物进行接枝聚合，并且当聚合的单体转化率为70％至95％，然后连续进行聚合时，加入酸，盐或聚合物凝结剂在接枝聚合过程中在包括种子 - 橡胶核 - 接枝聚合方法的接枝聚合物的制备方法，其制备方法和包含接枝聚合物的甲基丙烯酰基树脂组合物中，在接枝聚合过程中具有增加的粒度至100至500nm。

5. 发明申请

US20110294960A1 POLYLACTIDE COPOLYMERS 审中-公开
标题翻译：聚酰胺共聚物
公开(公告)号：US20110294960A1
公开(公告)日：2011-12-01
申请号：US13115796
申请日：2011-05-25
申请人： Marc A. Hillmyer , Grayce C. Theryo , Louis M. Pitet , Feng Jing
发明人： Marc A. Hillmyer , Grayce C. Theryo , Louis M. Pitet , Feng Jing
IPC分类号： C08F279/00
CPC分类号： C08G61/08 , C08G63/08 , C08G2261/3323 , C08G2261/3324 , C08G2261/74
摘要： A polylactide copolymer comprises a graft copolymer of a hydrophobic backbone polymer having a plurality of pendant hydroxyl groups and lactide. In one example, a polylactide includes a graft copolymer of a poly(1,5-cyclooctadiene-co5-norbornene-2-methanol) copolymer and lactide. A method of preparing a toughened polylactide comprises forming a hydrophobic backbone copolymer having a plurality of pendant hydroxyl groups and forming a polylactide graft copolymer by reacting the hydrophobic backbone copolymer having a plurality of pendant hydroxyl groups with lactide, wherein polymerized lactide stems from at least one of the plurality of pendant hydroxyl groups. In one example, a method comprises forming poly(1,5-cyclooctadiene-co-5-norbornene-2-menthanol) by reacting 1,5-cyclooctadiene and 5-norbornene-2-methanol in the presence of a 2nd generation Grubbs' catalyst and cis-1,4-diacetoxy-2-butene as a chain transfer agent and forming poly(1,5-cyclooctadiene-co-5-norbornene-2-methanol-graft-lactide) by reacting the poly(1,5-cyclooctadiene-co-5-norbornene-2-menthanol) as a macroinitiator with lactide in the presence of tin 2-ethylhexanoate and toluene or in the presence of 1,5,7-triazabicyclo[4.4.0]dec-5-ene and dichloromethane.
摘要翻译：聚丙交酯共聚物包含具有多个侧基羟基的疏水骨架聚合物和丙交酯的接枝共聚物。在一个实例中，聚交酯包括聚（1,5-环辛二烯-co5-降冰片烯-2-甲醇）共聚物和丙交酯的接枝共聚物。制备增韧的聚丙交酯的方法包括通过使具有多个侧基羟基的疏水性主链共聚物与丙交酯反应形成具有多个侧羟基的疏水骨架共聚物并形成聚交酯接枝共聚物，其中聚合的丙交酯源自至少一个的多个侧基羟基。在一个实例中，一种方法包括在第二代格鲁布斯（Grubbs）的存在下，使1,5-环辛二烯和5-降冰片烯-2-甲醇反应形成聚（1,5-环辛二烯 - 共-5-降冰片烯-2-甲醇）催化剂和顺式-1,4-二乙酰氧基-2-丁烯作为链转移剂，并通过使聚（1,5-环辛二烯 - 共-5-降冰片烯-2-甲醇 - 接枝丙交酯） - 环辛二烯 - 共-5-降冰片烯-2-薄荷醇）作为大分子引发剂，在2-乙基己酸锡和甲苯存在下，或在1,5,7-三氮杂双环[4.4.0]癸-5-烯和二氯甲烷。

6. 发明授权

US07897690B2 Rubber composition containing functionalized polymer nanoparticles 有权
标题翻译：含有官能化聚合物纳米粒子的橡胶组合物
公开(公告)号：US07897690B2
公开(公告)日：2011-03-01
申请号：US12504255
申请日：2009-07-16
申请人： Xiaorong Wang , James E. Hall , Georg G. A. Böhm , Chenchy Jeffrey Lin
发明人： Xiaorong Wang , James E. Hall , Georg G. A. Böhm , Chenchy Jeffrey Lin
IPC分类号： C08F279/00
CPC分类号： B82Y30/00 , C08F279/02 , C08F222/06
摘要： A polymer nanoparticle is provided. The nanoparticle includes an inner layer having alkenylbenzene monomer units. The nanoparticle further includes an outer layer having monomer units selected from conjugated dienes, alkylenes, alkenylbenzenes, and mixtures thereof. The nanoparticle has at least one functional group associated with the outer layer. Applications of use as additives for rubber, including the rubber compositions, are also provided.
摘要翻译：提供聚合物纳米颗粒。纳米颗粒包括具有烯基苯单体单元的内层。纳米颗粒还包括具有选自共轭二烯，亚烷基，链烯基苯及其混合物的单体单元的外层。纳米颗粒具有与外层相关联的至少一个官能团。还提供了用作橡胶添加剂的应用，包括橡胶组合物。

7. 发明申请

US20080234436A1 Polyolefin Graft Copolymer, Composition and Method for Producing Same 审中-公开
标题翻译：聚烯烃接枝共聚物，组合物及其制备方法
公开(公告)号：US20080234436A1
公开(公告)日：2008-09-25
申请号：US10577162
申请日：2004-10-20
申请人： Harumi Sakamoto , Yoshifumi Fukui
发明人： Harumi Sakamoto , Yoshifumi Fukui
IPC分类号： C08F279/00
CPC分类号： C08F290/02
摘要： The present invention provides a polyolefin graft copolymer which is produced by graft copolymerization of an olefin monomer and a macromonomer, which has good handleability and excellent dispersibility in a thermoplastic resin. In a composition including the polyolefin graft copolymer, excellent surface wettability is exhibited and the increase in elastic modulus is suppressed. The invention also provides a method for producing the polyolefin graft copolymer. Furthermore, the invention provides a composition containing the copolymer and a production method therefor. The polyolefin graft copolymer can be produced, in the presence of a coordination polymerization catalyst, by graft-copolymerizing an olefin monomer and a macromonomer having a multilayer structure in an aqueous system.
摘要翻译：本发明提供一种聚烯烃接枝共聚物，该聚烯烃接枝共聚物通过在热塑性树脂中具有良好的可操作性和优异的分散性的烯烃单体和大分子单体的接枝共聚而制备。在包含聚烯烃接枝共聚物的组合物中，表现出优异的表面润湿性，并且抑制了弹性模量的增加。本发明还提供一种聚烯烃接枝共聚物的制造方法。此外，本发明提供含有该共聚物的组合物及其制造方法。聚烯烃接枝共聚物可以在配位聚合催化剂的存在下，通过在含水体系中接枝共聚烯烃单体和具有多层结构的大分子单体来制备。

8. 发明申请

US20070238836A1 Multi-Layer Nano-Particle Preparation and Applications 有权
标题翻译：多层纳米粒子的制备及应用
公开(公告)号：US20070238836A1
公开(公告)日：2007-10-11
申请号：US11764607
申请日：2007-06-18
申请人： Xiaorong Wang , Victor Foltz
发明人： Xiaorong Wang , Victor Foltz
IPC分类号： C08F279/00
CPC分类号： C08L53/025 , B60C1/00 , B60C1/0016 , B60C1/0025 , B82Y30/00 , C08F8/00 , C08F8/04 , C08F257/00 , C08F257/02 , C08F279/00 , C08F285/00 , C08F287/00 , C08F297/02 , C08F297/04 , C08K3/04 , C08K5/01 , C08K2201/011 , C08L9/06 , C08L21/00 , C08L23/16 , C08L23/22 , C08L51/00 , C08L51/003 , C08L51/006 , C08L53/00 , C08L53/02 , Y10T152/10495 , Y10T428/298 , Y10T428/2991 , Y10T428/2998 , C08L2666/24 , C08L2666/02 , C08F297/00 , C08L2666/04
摘要： A multi-layer nano-particle composition including a polymer core and at least two additional layers is provided. The nano-particles have a mean average diameter less than about 100 nm. The nano-particles can be modified via, for example, hydrogenation or functionalization. The nano-particles can be advantageously incorporated into rubbers, elastomers, and thermoplastics.
摘要翻译：提供了包含聚合物芯和至少两个附加层的多层纳米颗粒组合物。纳米颗粒的平均直径小于约100nm。可以通过例如氢化或官能化来改变纳米颗粒。纳米颗粒可以有利地结合到橡胶，弹性体和热塑性塑料中。

9. 发明申请

US20050272875A1 Anionically polymerized impact polystyrene having good flowability 审中-公开
标题翻译：具有良好流动性的阴离子聚合抗冲聚苯乙烯
公开(公告)号：US20050272875A1
公开(公告)日：2005-12-08
申请号：US10527039
申请日：2003-09-04
申请人： Philippe Desbois , Hans-Dieter Schwaben , Ulrike Dardin , Hans-Michael Walter
发明人： Philippe Desbois , Hans-Dieter Schwaben , Ulrike Dardin , Hans-Michael Walter
IPC分类号： C08L25/04 , C08F2/38 , C08F2/44 , C08F4/46 , C08F279/00 , C08F287/00 , C08F297/04 , C08L51/00 , C08L53/02 , D01F6/30 , C08L25/02
CPC分类号： C08L51/006 , C08F287/00 , C08F297/04 , C08L53/02 , C08L53/025 , C08L2666/04
摘要： The invention relates to anionically polymerized impact polystyrene which is characterized in that it has a melt volume flow rate MVR of at least 8 cm3/10 min which is measured in accordance with EN ISO 1133 at a test temperature of 200°C. and with a nominal load of 5 kg.
摘要翻译：本发明涉及阴离子聚合的抗冲聚苯乙烯，其特征在于其具有至少8cm 3 / 10min的熔体体积流量MVR，其在试验温度下根据EN ISO 1133测量为200°C。标称负荷为5公斤。

10. 发明授权

US06872785B2 Multi-layer nano-particle preparation and applications 有权
公开(公告)号：US06872785B2
公开(公告)日：2005-03-29
申请号：US10331841
申请日：2002-12-30
申请人： Xiaorong Wang , Victor J. Foltz
发明人： Xiaorong Wang , Victor J. Foltz
IPC分类号： C08K3/36 , B60C1/00 , C08F257/00 , C08F257/02 , C08F279/00 , C08F287/00 , C08F297/04 , C08L9/06 , C08L21/00 , C08L23/02 , C08L23/16 , C08L51/00 , C08L53/00 , C08L53/02 , C08F8/04
CPC分类号： C08L53/025 , B60C1/00 , B60C1/0016 , B60C1/0025 , B82Y30/00 , C08F8/00 , C08F8/04 , C08F257/00 , C08F257/02 , C08F279/00 , C08F285/00 , C08F287/00 , C08F297/02 , C08F297/04 , C08K3/04 , C08K5/01 , C08K2201/011 , C08L9/06 , C08L21/00 , C08L23/16 , C08L23/22 , C08L51/00 , C08L51/003 , C08L51/006 , C08L53/00 , C08L53/02 , Y10T152/10495 , Y10T428/298 , Y10T428/2991 , Y10T428/2998 , C08L2666/24 , C08L2666/02 , C08F297/00 , C08L2666/04
摘要： A multi-layer nano-particle composition including a polymer core and at least two additional layers is provided. The nano-particles have a mean average diameter less than about 100 nm. The nano-particles can be modified via, for example, hydrogenation or functionalization. The nano-particles can be advantageously incorporated into rubbers, elastomers, and thermoplastics.

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