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1. 发明申请

WO2012094099A3 FOAMABLE THERMOPLASTIC REACTOR BLENDS AND FOAM ARTICLE THEREFROM 审中-公开
标题翻译：可膨胀热塑性反应器混合物和泡沫体
公开(公告)号：WO2012094099A3
公开(公告)日：2012-10-04
申请号：PCT/US2011064139
申请日：2011-12-09
申请人： EXXONMOBIL CHEM PATENTS INC , JIANG PEIJUN , SAHNOUNE ABDELHADI , DEKMEZIAN ARMENAG
发明人： JIANG PEIJUN , SAHNOUNE ABDELHADI , DEKMEZIAN ARMENAG
IPC分类号： C08J9/04 , C08F10/06 , C08J9/06 , C08L23/10
CPC分类号： C08L23/10 , C08F255/02 , C08J9/0061 , C08J2205/052 , C08J2323/10 , C08J2423/12 , C08L23/12 , C08L23/142 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： This invention relates to a foamable blend comprising an in-reactor polymer blend comprising: (a) a first propylene polymer component comprising 90 to 100 wt% propylene and from 0 to less than 10 wt% comonomer, said first propylene component having a Tm of 120°C or more; and (b) a second propylene polymer component comprising from 30 to 90 wt% propylene and 70 to 10 wt% comonomer, said second propylene polymer having an Mw of 30,000 g/mol or more, and said second propylene-containing polymer having a crystallinity different by at least 5% from the first polymer, wherein the polymer blend, prior to combination with a foaming agent, has: (i) a Tm of at least 120°C; (ii) a MFR of 10 dg/min or more; (iii) a tensile strength of at least 8 MPa; (iv) an elongation at break of at least 200%; and (v) a ratio of elongational viscosity at break to linear viscosity of 5 or more when the elongational viscosity is measured at a strain rate of 1 sec-1 and temperature of 180°C; and where when the blend is foamed with a foaming agent, the foamed article has a density of 800 kg/m3 or less.
摘要翻译：本发明涉及包含反应器内聚合物共混物的可发泡共混物，其包含：（a）包含90至100重量％丙烯和0至小于10重量％共聚单体的第一丙烯聚合物组分，所述第一丙烯组分的Tm为 120℃以上; 和（b）第二丙烯聚合物组分，其包含30至90重量％的丙烯和70至10重量％的共聚单体，所述第二丙烯聚合物的Mw为30,000g / mol以上，所述第二丙烯聚合物具有结晶度与第一聚合物不同，其中聚合物共混物在与发泡剂组合之前具有：（i）至少120℃的Tm; （ii）10dg / min以上的MFR; （iii）至少8MPa的拉伸强度; （iv）断裂伸长率至少为200％; 和（v）当在1秒-1的应变速率和180℃的温度下测量伸长粘度时，断裂时的拉伸粘度与线粘度之比为5以上; 并且当共混物用发泡剂发泡时，发泡制品的密度为800kg / m 3或更小。

2. 发明申请

WO2008124040A8 SOFT HETEROGENEOUS ISOTACTIC POLYROPLENE COMPOSITIONS 审中-公开
标题翻译：软异构异构聚异戊二烯组合物
公开(公告)号：WO2008124040A8
公开(公告)日：2009-02-19
申请号：PCT/US2008004352
申请日：2008-04-03
申请人： EXXONMOBIL CHEM PATENTS INC , DATTA SUDHIN , SIMS CHARLES L , JIANG PEIJUN , SAHNOUNE ABDELHADI , THURMAN DEREK W
发明人： DATTA SUDHIN , SIMS CHARLES L , JIANG PEIJUN , SAHNOUNE ABDELHADI , THURMAN DEREK W
IPC分类号： C08L23/10 , C08L23/14
CPC分类号： C08L23/10 , C08L23/142 , C08L2666/06
摘要： The present invention also discloses a heterogeneous blend composition comprising; a) from 1% to 99% by weight of the blend of a first polymer component comprising a copolymer of 5% to 35% by weight of the first polymer component consisting predominantly of alpha olefin derived units and 65% to 95% by weight of the first polymer component of propylene derived units having a crystallinity of 0.1% to about 25% from isotactic polypropylene sequences, a melting point of from 45° C to 105° C, and wherein the Melt Flow Rate (MFR @ 230 C) of the first polymer component is between 300 g/10 min to 5000 g/10 min b) from 1% to 99% by weight of the blend of a second polymer component comprising isotactic polypropylene and random copolymers of isotactic propylene, wherein the percentage of the copolymerized alpha-olefin in the copolymer is between 0.0% and 9% by weight of the second polymer component and wherein the second polymer component has a melting point greater than about 110° C, wherein the first polymer component has less than 1000 ppm of reaction products arising from the chemical reaction of a molecular degradation agent.
摘要翻译：本发明还公开了一种非均相共混组合物，其包含： a）1重量％至99重量％的第一聚合物组分的共混物，其包含5重量％至35重量％的主要由α-烯烃衍生单元组成的第一聚合物组分和65重量％至95重量％来自全同立构聚丙烯序列的结晶度为0.1％至约25％的丙烯衍生单元的第一聚合物组分，熔点为45℃至105℃，并且其中熔体流动速率（MFR @ 230℃）为第一聚合物组分在300g / 10min至5000g / 10min之间b）1重量％至99重量％的包含全同立构聚丙烯的第二聚合物组分和全同立构丙烯的无规共聚物的共混物，其中共聚的共聚物中的α-烯烃的含量在第二聚合物组分的0.0％至9％之间，其中第二聚合物组分的熔点大于约110℃，其中第一聚合物组分具有小于1000ppm的反应产物由此产生分子降解剂的化学反应。

3. 发明申请

WO02059194A3 THERMOPLASTIC ELASTOMERS HAVING IMPROVED SET AND FOAMS MADE THEREFROM 审中-公开
标题翻译：具有改进设置和功能的热塑性弹性体
公开(公告)号：WO02059194A3
公开(公告)日：2003-01-23
申请号：PCT/US0146452
申请日：2001-12-06
申请人： ADVANCED ELASTOMER SYSTEMS , ELLUL MARIA D , SAHNOUNE ABDELHADI
发明人： ELLUL MARIA D , SAHNOUNE ABDELHADI
IPC分类号： C08J3/24 , C08L21/00 , C08L23/00 , C08L23/16
CPC分类号： C08L23/16 , C08L21/00 , C08L2203/14 , C08L2207/04 , C08L2314/06 , C08L2666/04
摘要： A thermoplastic vulcanizate prepared by a process comprising the steps of dynamically vulcanizing a vulcanizable rubber within a mixture that includes from about 15 to 90 percent by weight of the rubber and from about 10 to about 85 percent by weight of a long-chain branched thermoplastic resin, where the long-chain branched thermoplastic resin is: i) an alpha -olefin polymer; ii) a copolymer of an alpha -olefin and an alpha - omega -olefin diene; or iii) a mixture thereof, where the long-chain branched thermoplastic resin is characterized by a weight average molecular weight from about 100, 000 to about 600,000, a number average molecular weight from about 40,000 to about 200,000, a z-average molecular weight from about 400,000 to about 2,000,000,a vis from about 0.2 to about 0.95, and a melt flow rate from about 0.3 to about 30dg/min.
摘要翻译：一种热塑性硫化橡胶，其制备方法包括以下步骤：在混合物中动态硫化可硫化的橡胶，其包含约15至90重量％的橡胶和约10至约85重量％的长支链热塑性树脂其中长链支化热塑性树脂为：i）α-烯烃聚合物; ii）α-烯烃和α-ω-烯烃二烯的共聚物; 或iii）其混合物，其中长支链热塑性树脂的特征在于重均分子量为约100,000至约600,000，数均分子量为约40,000至约200,000，z平均分子量约400,000至约2,000,000，约0.2至约0.95的

4. 发明申请

WO2004016678A3 PROCESS FOR PREPARING FOAMED THERMOPLASTIC VULCANISATES 审中-公开
标题翻译：制备泡沫热塑性硫酸盐的方法
公开(公告)号：WO2004016678A3
公开(公告)日：2004-04-29
申请号：PCT/US0324326
申请日：2003-08-01
申请人： ADVANCED ELASTOMER SYSTEMS , JACOB SUNNY , SAHNOUNE ABDELHADI
发明人： JACOB SUNNY , SAHNOUNE ABDELHADI
IPC分类号： C08J9/04 , B29C44/00 , B29K9/00 , B29K9/06 , B29K23/00 , C08J3/24 , C08J9/00 , C08L23/00 , C08L23/10 , C08L23/16 , C08L53/00 , C08L53/02 , C08L23/02
CPC分类号： C08J9/0061 , C08J3/24 , C08J2323/02 , C08J2453/00 , C08L23/10 , C08L23/16 , C08L53/00 , C08L53/02 , C08L53/025 , C08L2203/14 , C08L2312/00 , C08L2666/06 , C08L2666/04 , C08L2666/02
摘要： Soft hermoplastic vulcanizate foams are described comprising polyolefin thermoplastic resin, an at least partially crosslinked olefinic elastomer, hydrogenated styrenic block copolymer, and optional additives. The soft foams have smooth surfaces, low water absorption, improved compression set and compression load deflection.
摘要翻译：描述了软质热塑性硫化橡胶泡沫，其包含聚烯烃热塑性树脂，至少部分交联的烯烃弹性体，氢化苯乙烯嵌段共聚物和任选的添加剂。软质泡沫具有光滑的表面，低吸水性，改进的压缩变形和压缩载荷挠曲。

5. 发明专利

CA2546075C PROPYLENE-BASED ELASTOMERS AND USES THEREOF 未知
公开(公告)号：CA2546075C
公开(公告)日：2010-12-14
申请号：CA2546075
申请日：2004-11-12
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： DATTA SUDHIN , ZHAO RUI , IYER SRIVATSAN SRINIVAS , AMIN MAJIA , CHENG CHIA Y , SAHNOUNE ABDELHADI , RAVISHANKAR PERIAGARAM S
IPC分类号： C08F210/06 , C08F4/659 , C08F8/00 , C08F210/18 , C08L23/16
摘要： The present invention provides curable and cured propylene-based elastomers, optionally including a diene, and having isotactic polypropylene crystallinity, a melting point by DSC equal to or less than 110~C, and a heat of fusion of from 5 J/g to 50 J/g. The present invention also provides blend compositions comprising any of the propylene-based elastomers described herein. The present invention also provides compositions comprising any of the propylene-based elastomers described herein and 1 to 100 parts by weight of inorganic filler per 100 parts of polymer. The present invention also provides films, fibers, non-wovens, molded objects, and extruded forms which include any of the inventive compositions described herein.

6. 发明公开

EP2661460A4 FOAMABLE THERMOPLASTIC REACTOR BLENDS AND FOAM ARTICLE THEREFROM 有权
标题翻译：膨胀的热塑性反应器共混物和泡沫制品THEREOF
公开(公告)号：EP2661460A4
公开(公告)日：2015-05-06
申请号：EP11854906
申请日：2011-12-09
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： JIANG PEIJUN , SAHNOUNE ABDELHADI , DEKMEZIAN ARMENAG
IPC分类号： C08J9/04 , C08F10/06 , C08F210/04 , C08F255/02 , C08J9/00 , C08J9/06 , C08L23/10 , C08L23/12 , C08L23/14
CPC分类号： C08L23/10 , C08F255/02 , C08J9/0061 , C08J2205/052 , C08J2323/10 , C08J2423/12 , C08L23/12 , C08L23/142 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2666/06

7. 发明专利

ES2383471T3 Composiciones heterogéneas y blandas de polipropileno isotáctico 未知
公开(公告)号：ES2383471T3
公开(公告)日：2012-06-21
申请号：ES08754068
申请日：2008-04-03
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： DATTA SUDHIN , SIMS CHARLES , JIANG PEIJUN , SAHNOUNE ABDELHADI , THURMAN DEREK
IPC分类号： C08L23/10 , C08L23/14
摘要： Una composición de mezcla homogénea que presenta un Caudal en Masa Fundida @ 230 oC (ASTM D1238)mayor que 50 g/10 minutos y que comprende;a. de 1 % a 99 % en peso de la mezcla de un primer componente de polímero que comprende un copolímero de5 % a 35 % en peso del primer componente de polímero que consiste en unidades derivadas de etileno y de 65% a 95 % en peso del primer componente de polímero de unidades derivadas de propileno, en la que dichoprimer componente de polímero presenta: i) una cristalinidad de 0,1 % a aproximadamente 25 % de secuenciasde polipropileno isotáctico, ii) un punto de fusión de 45 oC a 105 oC, iii) un Caudal en Masa Fundida @ 230 oC(ASTM D1238) entre 300 g/10 min y 5000 g/10 min, y iv) menos que 1000 ppm de productos de reacción quesurgen de la reacción química de un agente de degradación molecular; yb. de 1 % a 99 % en peso de la mezcla de un segundo componente de polímero que comprende unhomopolipropileno y/o un copolímero aleatorio de propileno, en el que el porcentaje de alfa-olefinacopolimerizada en el copolímero se encuentra entre 0 y 9 % en peso del segundo componente de polímero y enel que el segundo componente de polímero presenta un punto de fusión mayor que aproximadamente 110 oC yun Caudal en Masa Fundida (ASTM D1238) menor que 10 g/10 minutos, en la que el primer componente depolímero se encuentra dispersado en el interior del segundo componente de polímero en partículas de menosque 10 μm de diámetro.

8. 发明专利

CA2647562C FUNCTIONALIZED POLYPROPYLENE-BASED POLYMERS 未知
公开(公告)号：CA2647562C
公开(公告)日：2011-07-05
申请号：CA2647562
申请日：2006-03-30
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： SCHAUDER JEAN-ROCH , SAHNOUNE ABDELHADI , DATTA SUDHIN
IPC分类号： C08F255/02
摘要： A process for preparing a functionalized propylene-based polymer and a functionalized polymer having a propylene-based polymer backbone is disclosed. The propylene-based polymer backbone can further comprise one or more alpha olefins.

9. 发明专利

CA2683693A1 SOFT HETEROGENEOUS ISOTACTIC POLYROPLENE COMPOSITIONS 未知
公开(公告)号：CA2683693A1
公开(公告)日：2008-10-16
申请号：CA2683693
申请日：2008-04-03
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： DATTA SUDHIN , JIANG PEIJUN , SIMS CHARLES L , SAHNOUNE ABDELHADI , THURMAN DEREK W
IPC分类号： C08L23/10 , C08L23/14
摘要： The present invention also discloses a heterogeneous blend composition co mprising; a) from 1% to 99% by weight of the blend of a first polymer compon ent comprising a copolymer of 5% to 35% by weight of the first polymer compo nent consisting predominantly of alpha olefin derived units and 65% to 95% b y weight of the first polymer component of propylene derived units having a crystallinity of 0.1% to about 25% from isotactic polypropylene sequences, a melting point of from 45° C to 105° C, and wherein the Melt Flow Rate (MFR @ 230 C) of the first polymer component is between 300 g/10 min to 5000 g/10 min b) from 1% to 99% by weight of the blend of a second polymer component comprising isotactic polypropylene and random copolymers of isotactic propyl ene, wherein the percentage of the copolymerized alpha-olefin in the copolym er is between 0.0% and 9% by weight of the second polymer component and wher ein the second polymer component has a melting point greater than about 110° C, wherein the first polymer component has less than 1000 ppm of reaction p roducts arising from the chemical reaction of a molecular degradation agent.

10. 发明专利

CA2546075A1 PROPYLENE-BASED ELASTOMERS AND USES THEREOF 未知
公开(公告)号：CA2546075A1
公开(公告)日：2005-06-02
申请号：CA2546075
申请日：2004-11-12
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： CHENG CHIA Y , AMIN MAJIA , ZHAO RUI , DATTA SUDHIN , SAHNOUNE ABDELHADI , IYER SRIVATSAN SRINIVAS , RAVISHANKAR PERIAGARAM S
IPC分类号： C08F210/06 , C08F4/659 , C08F8/00 , C08F210/18 , C08L23/16
摘要： The present invention is directed generally to the use of propylene-based elastomers in articles. The propylene-based elastomers have isotactic polypropylene crystallinity, a melting point by DSC of 110° C. or less, a heat of fusion of from 5 to 50 J/g, and comprise at least 75 wt % propylene-derived units, at least 6 wt % ethylene-derived units, and optionally diene-derived units. The present invention is also directed to processes for making articles comprising propylene-based elastomers.

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