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1. 发明授权

US08653197B2 Thermoplastic vulcanizate composition 有权
标题翻译：热塑性硫化胶组合物
公开(公告)号：US08653197B2
公开(公告)日：2014-02-18
申请号：US13446693
申请日：2012-04-13
申请人： Maria D. Ellul , Periagaram S. Ravishankar , Jianya Cheng , Paul E. McDaniel
发明人： Maria D. Ellul , Periagaram S. Ravishankar , Jianya Cheng , Paul E. McDaniel
IPC分类号： C08L23/16 , C08L23/12
CPC分类号： C08L47/00 , C08F210/18 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L2205/02 , C08F4/68 , C08F2/001 , C08L2666/06 , C08F210/06 , C08F236/00 , C08F2500/25 , C08F2500/17 , C08F2500/12 , C08F2500/03 , C08F2500/11
摘要： The disclosure is directed to a thermoplastic vulcanizate composition comprising a dynamically-cured rubber; from about 20 to about 300 parts by weight of a thermoplastic resin per 100 parts by weight rubber and from about 30 to about 250 parts by weight additional oil per 100 parts by weight rubber; wherein the rubber comprises a multimodal polymer composition cured with a curing agent, the multimodal polymer composition comprising 45 to 75 wt % of a first polymer fraction and 25 to 55 wt % of a second polymer fraction, each comprising ethylene, a C3-C10 alpha-olefin, and a non-conjugated diene. A method of producing the thermoplastic vulcanizate is also disclosed.
摘要翻译：本公开涉及包含动态固化橡胶的热塑性硫化橡胶组合物; 每100重量份橡胶约20-300重量份热塑性树脂和每100重量份橡胶约30至约250重量份附加油; 其中所述橡胶包括用固化剂固化的多峰聚合物组合物，所述多峰聚合物组合物包含45至75重量％的第一聚合物部分和25至55重量％的第二聚合物部分，每个包含乙烯，C 3 -C 10α- α-烯烃和非共轭二烯。还公开了一种生产热塑性硫化橡胶的方法。

2. 发明申请

US20100113694A1 Process for Forming Thermoplastic Vulcanizates and Extruded Articles Therefrom 有权
标题翻译：形成热塑性硫化橡胶和挤压制品的方法
公开(公告)号：US20100113694A1
公开(公告)日：2010-05-06
申请号：US12579998
申请日：2009-10-15
申请人： Hari P. Nadella , Jianya Cheng
发明人： Hari P. Nadella , Jianya Cheng
IPC分类号： C08F8/00
CPC分类号： C08L23/16 , C08K5/14 , C08L23/10 , C08L61/00
摘要： A process for preparing modified thermoplastic vulcanizate compositions, the process comprising the steps of introducing molten thermoplastic vulcanizate and a free-radical source, where the thermoplastic vulcanizate includes cured rubber dispersed within a thermoplastic matrix.
摘要翻译：一种制备改性热塑性硫化橡胶组合物的方法，该方法包括引入熔融热塑性硫化橡胶和自由基源的步骤，其中热塑性硫化橡胶包括分散在热塑性基质中的固化橡胶。

3. 发明授权

US07060753B2 Thermoplastic elastomers having improved barrier properties 失效
标题翻译：具有改进的阻隔性能的热塑性弹性体
公开(公告)号：US07060753B2
公开(公告)日：2006-06-13
申请号：US10330511
申请日：2002-12-27
申请人： Sunny Jacob , Jianya Cheng , Rainer Gehnen
发明人： Sunny Jacob , Jianya Cheng , Rainer Gehnen
IPC分类号： C08L23/00 , C08L23/04 , C08L23/10 , C08L11/00 , C08L27/04 , C08L27/10 , C08L27/12 , C08F214/18
CPC分类号： C08K5/0008 , C08L23/04 , C08L23/06 , C08L23/10 , C08L23/20 , C08L23/22 , C08L2312/00 , C08L23/02 , C08L2666/02 , C08L2666/06
摘要： Thermoplastic vulcanizates having improved barrier properties, comprising a high melt flow index thermoplastic olefin resin, butyl rubber and an oligomer of isobutylene and butene.
摘要翻译：具有改进的阻隔性能的热塑性硫化橡胶包括高熔体流动指数的热塑性烯烃树脂，丁基橡胶和异丁烯和丁烯的低聚物。

4. 发明申请

US20060052538A1 Thermoplastic elastomers and process for making the same 失效
标题翻译：热塑性弹性体及其制造方法
公开(公告)号：US20060052538A1
公开(公告)日：2006-03-09
申请号：US11259019
申请日：2005-10-26
申请人： Maria Ellul , Jianya Cheng
发明人： Maria Ellul , Jianya Cheng
IPC分类号： C08F8/00 , C08L9/00
CPC分类号： C08L23/10 , C08F8/34 , C08F2810/20 , C08K3/04 , C08L21/00 , C08L23/12 , C08L23/16 , C08L91/005 , C08L2205/02 , C08L2312/00 , C08L2314/06 , C08L2666/04 , C08L2666/06 , C08F110/02
摘要： A process for producing a thermoplastic elastomer composition, the process comprising synthesizing an elastomeric copolymer by polymerizing ethylene, an α-olefin, and optionally a diene monomer within the gas phase to thereby produce a gas-phase elastomeric copolymer, blending the gas-phase elastomeric copolymer with a thermoplastic polymer to form a mix of the elastomeric copolymer and thermoplastic polymer, and dynamically vulcanizing the gas-phase elastomeric copolymer within the mix of the elastomeric copolymer and thermoplastic polymer.
摘要翻译：一种制备热塑性弹性体组合物的方法，该方法包括通过在气相中聚合乙烯，α-烯烃和任选的二烯单体合成弹性体共聚物，从而产生气相弹性体共聚物，将气相弹性体共聚物与热塑性聚合物共聚以形成弹性体共聚物和热塑性聚合物的混合物，并且在弹性共聚物和热塑性聚合物的混合物内动态硫化气相弹性体共聚物。

5. 发明申请

US20130102721A1 Thermoplastic Vulcanizate Composition 有权
标题翻译：热塑性硫化橡胶组合物
公开(公告)号：US20130102721A1
公开(公告)日：2013-04-25
申请号：US13446693
申请日：2012-04-13
申请人： Maria D. Ellul , Periagaram S. Ravishankar , Jianya Cheng , Paul E. McDaniel
发明人： Maria D. Ellul , Periagaram S. Ravishankar , Jianya Cheng , Paul E. McDaniel
IPC分类号： C08L47/00
CPC分类号： C08L47/00 , C08F210/18 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L2205/02 , C08F4/68 , C08F2/001 , C08L2666/06 , C08F210/06 , C08F236/00 , C08F2500/25 , C08F2500/17 , C08F2500/12 , C08F2500/03 , C08F2500/11
摘要： The disclosure is directed to a thermoplastic vulcanizate composition comprising a dynamically-cured rubber; from about 20 to about 300 parts by weight of a thermoplastic resin per 100 parts by weight rubber and from about 30 to about 250 parts by weight additional oil per 100 parts by weight rubber; wherein the rubber comprises a multimodal polymer composition cured with a curing agent, the multimodal polymer composition comprising 45 to 75 wt % of a first polymer fraction and 25 to 55 wt % of a second polymer fraction, each comprising ethylene, a C3-C10 alpha-olefin, and a non-conjugated diene. A method of producing the thermoplastic vulcanizate is also disclosed.
摘要翻译：本公开涉及包含动态固化橡胶的热塑性硫化橡胶组合物; 每100重量份橡胶约20-300重量份热塑性树脂和每100重量份橡胶约30至约250重量份附加油; 其中所述橡胶包括用固化剂固化的多峰聚合物组合物，所述多峰聚合物组合物包含45至75重量％的第一聚合物部分和25至55重量％的第二聚合物部分，每个包含乙烯，C 3 -C 10α- α-烯烃和非共轭二烯。还公开了一种生产热塑性硫化橡胶的方法。

6. 发明授权

US08158721B2 Process for preparing dynamically vulcanized alloys 有权
标题翻译：制备动态硫化合金的方法
公开(公告)号：US08158721B2
公开(公告)日：2012-04-17
申请号：US12139248
申请日：2008-06-13
申请人： William G. Stevenson , Joseph M. DeLucia , Michael K. Lyon , Jianya Cheng
发明人： William G. Stevenson , Joseph M. DeLucia , Michael K. Lyon , Jianya Cheng
IPC分类号： C08J3/22 , C08J3/24 , C08L23/00
CPC分类号： C08L51/06 , B29B7/38 , B29B7/7466 , B29B7/7495 , C08J3/226 , C08L23/22 , C08L55/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2666/02 , C08L81/00 , C08L2666/24 , C08L2666/14 , C08L2666/04 , C08L2666/06
摘要： This invention relates to processes for the preparation of a dynamically vulcanized alloy comprising at least one isobutylene-containing elastomer and at least one thermoplastic resin. More specifically, the processes produce dynamically vulcanized alloys with unique morphological features which have good impermeability and low temperature flexibility.
摘要翻译：本发明涉及制备动态硫化合金的方法，其包含至少一种含异丁烯的弹性体和至少一种热塑性树脂。更具体地，该方法产生具有独特形态特征的动态硫化合金，其具有良好的不渗透性和低温柔韧性。

7. 发明授权

US07868082B2 Thermoplastic elastomers and process for making same 有权
标题翻译：热塑性弹性体及其制造方法
公开(公告)号：US07868082B2
公开(公告)日：2011-01-11
申请号：US10481375
申请日：2002-12-26
申请人： Maria D. Ellul , Jianya Cheng
发明人： Maria D. Ellul , Jianya Cheng
IPC分类号： C08L23/00 , C08L23/06 , C08L9/00 , C08G18/42 , C08K5/00
CPC分类号： C08L23/10 , C08F8/34 , C08F2810/20 , C08K3/04 , C08L21/00 , C08L23/12 , C08L23/16 , C08L91/005 , C08L2205/02 , C08L2312/00 , C08L2314/06 , C08L2666/04 , C08L2666/06 , C08F110/02
摘要： A process for producing a thermoplastic elastomer composition, the process comprising synthesizing an elastomeric copolymer by polymerizing ethylene, an α-olefin, and optionally a diene monomer within the gas phase to thereby produce a gas-phase elastomeric copolymer, blending the gas-phase elastomeric copolymer with a thermoplastic polymer to form a mix of the elastomeric copolymer and thermoplastic polymer, and dynamically vulcanizing the gas-phase elastomeric copolymer within the mix of the elastomeric copolymer and thermoplastic polymer.
摘要翻译：一种制备热塑性弹性体组合物的方法，该方法包括通过在气相中聚合乙烯，α-烯烃和任选的二烯单体合成弹性体共聚物，从而产生气相弹性体共聚物，将气相弹性体共聚物与热塑性聚合物共聚以形成弹性体共聚物和热塑性聚合物的混合物，并且在弹性共聚物和热塑性聚合物的混合物内动态硫化气相弹性体共聚物。

8. 发明授权

US07696276B2 Thermoplastic elastomers and process for making the same 失效
标题翻译：热塑性弹性体及其制造方法
公开(公告)号：US07696276B2
公开(公告)日：2010-04-13
申请号：US11259019
申请日：2005-10-26
申请人： Maria D. Ellul , Jianya Cheng
发明人： Maria D. Ellul , Jianya Cheng
IPC分类号： C08L21/00 , C08L23/00
CPC分类号： C08L23/10 , C08F8/34 , C08F2810/20 , C08K3/04 , C08L21/00 , C08L23/12 , C08L23/16 , C08L91/005 , C08L2205/02 , C08L2312/00 , C08L2314/06 , C08L2666/04 , C08L2666/06 , C08F110/02
摘要： A process for producing a thermoplastic elastomer composition, the process comprising synthesizing an elastomeric copolymer by polymerizing ethylene, an α-olefin, and optionally a diene monomer within the gas phase to thereby produce a gas-phase elastomeric copolymer, blending the gas-phase elastomeric copolymer with a thermoplastic polymer to form a mix of the elastomeric copolymer and thermoplastic polymer, and dynamically vulcanizing the gas-phase elastomeric copolymer within the mix of the elastomeric copolymer and thermoplastic polymer.
摘要翻译：一种制备热塑性弹性体组合物的方法，该方法包括通过在气相中聚合乙烯，α-烯烃和任选的二烯单体合成弹性体共聚物，从而产生气相弹性体共聚物，将气相弹性体共聚物与热塑性聚合物共聚以形成弹性体共聚物和热塑性聚合物的混合物，并且在弹性共聚物和热塑性聚合物的混合物内动态硫化气相弹性体共聚物。

9. 发明申请

US20070135571A1 Method for preparing thermoplastic vulcanizates with improved extrusion surfaces 失效
标题翻译：制备具有改进的挤压表面的热塑性硫化橡胶的方法
公开(公告)号：US20070135571A1
公开(公告)日：2007-06-14
申请号：US11297937
申请日：2005-12-09
申请人： Maria Ellul , Jianya Cheng
发明人： Maria Ellul , Jianya Cheng
IPC分类号： C08L53/00
CPC分类号： B29C47/1063 , B29C47/0004 , B29C47/0009 , B29C47/1045 , B29K2021/00 , B29K2101/12 , B29K2105/0005 , B29K2105/0055 , B29K2105/16 , C08F8/50
摘要： The invention described is a process for the preparation of dynamically vulcanized thermoplastic elastomers comprising melt processing under shearing conditions in melt reaction extruder, A) at least one thermoplastic resin, B) at least one vulcanizable gas-phase elastomer having a Mooney viscosity (ML1+4(125° C.)) of from about 65 to about 450, C) a curing agent or agents, and D) process oil, wherein said process oil D) is added to the extruder in at least three oil injection positions located a) at least one location before or within the first 15% of the total length of the extruder; b) at least one other location prior to, at or within 10% total extruder length after the onset of the vulcanization of said gas-phase elastomer; and c) at least one location subsequent to the location of the point at which the vulcanization of said gas-phase elastomer is substantially completed; wherein the direct oil injection locations into the extruder are positioned at or immediately before one or more distributive mixing elements, which distributive mixing elements are immediately followed by one or more dispersive mixing elements. Thermoplastic vulcanizates capable of being extrusion molded with a smooth surface and low surface spot count, in addition to excellent elastomeric properties, are obtained through the use of the process described.
摘要翻译：本发明描述了制备动态硫化热塑性弹性体的方法，该方法包括在熔融反应挤出机中的剪切条件下的熔融加工，A）至少一种热塑性树脂，B）至少一种门尼粘度（ML）的可硫化气相弹性体，约1至4℃（125℃））为约65至约450℃，C）固化剂或试剂，和D）加工油，其中将所述加工油D）加入到挤出机中至少三个注油位置位于a）在挤出机的总长度的前15％之前或之内的至少一个位置; b）在所述气相弹性体硫化开始之前，期间或之内的10％总挤出机长度处的至少另一个位置; 和c）在所述气相弹性体的硫化基本上完成的点的位置之后的至少一个位置; 其中进入挤出机的直接注油位置位于或紧邻一个或多个分配混合元件之前，分配混合元件紧随着一个或多个分散混合元件。通过使用所述方法，可以获得能够通过光滑表面挤出成型并具有低表面斑点数的热塑性硫化橡胶，以及优异的弹性体性质。

10. 发明申请

US20130211009A1 Modified Polyethylene Blown Film Compositions Having Excellent Bubble Stability 有权
标题翻译：具有优异泡沫稳定性的改性聚乙烯吹膜组合物
公开(公告)号：US20130211009A1
公开(公告)日：2013-08-15
申请号：US13584284
申请日：2012-08-13
申请人： Yong YANG , Pradeep P. Shirodkar , Jianya Cheng , Andy H. Tsou , Arnold Lustiger , Johannes M. Soulages
发明人： Yong YANG , Pradeep P. Shirodkar , Jianya Cheng , Andy H. Tsou , Arnold Lustiger , Johannes M. Soulages
IPC分类号： C08L23/24
CPC分类号： C08L23/24 , C08L23/0815 , C08F210/00 , C08F4/80 , C08F210/16 , C08F210/14 , C08F2500/04 , C08F2500/09 , C08F2500/26 , C08L101/005 , C08F2222/1026
摘要： The present invention relates to polyethylene compositions comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, in particular, this invention further relates to polyethylene blends comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, wherein the modifier has: 1) a g′vis value less than 0.75; 2) at least 0.6 ppm ester groups as determined by 1H NMR; 3) a Tm of 100° C. or more; 4) an Mw of 50,000 g/mol or more, as determined by GPC; 5) an average number of carbon atoms between branch points of 70 or more as determined by 1H NMR.
摘要翻译：本发明涉及包含一种或多种乙烯聚合物和一种或多种树枝状烃聚合物改性剂的聚乙烯组合物，特别地，本发明还涉及包含一种或多种乙烯聚合物和一种或多种树枝状烃聚合物改性剂的聚乙烯共混物，其中改性剂具有：1）g'vis值小于0.75; 2）通过1 H NMR测定的至少0.6ppm的酯基; 3）Tm为100℃以上; 4）通过GPC测定的Mw为50,000g / mol以上的Mw; 5）通过1 H NMR测定的分支点之间的平均碳原子数为70以上。

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