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1. 发明授权

US06388014B1 Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins 有权
标题翻译： α-烯烃/亚乙烯基芳族单体或受阻的脂族亚乙烯基单体互聚物与聚烯烃的共混物
公开(公告)号：US06388014B1
公开(公告)日：2002-05-14
申请号：US09844003
申请日：2001-04-27
申请人： Chung P. Park , Rene Broos , Johan Thoen , Martin J. Guest , Yunwa W. Cheung , John J. Gathers , Bharat I Chaudhary , Lawrence S. Hood
发明人： Chung P. Park , Rene Broos , Johan Thoen , Martin J. Guest , Yunwa W. Cheung , John J. Gathers , Bharat I Chaudhary , Lawrence S. Hood
IPC分类号： C08L2302
CPC分类号： C09J123/16 , C08L23/02 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L25/06 , C08L25/08 , C08L2203/14 , C08L2666/04 , C09J125/08
摘要： A latex or fiber comprising a blend of polymeric materials consisting of one or more &agr;-olefin/ vinylidene monomer non-crosslinked substantially random interpolymers, wherein the distribution of the monomers of said interpolymers can be described by the Bernoulli statistical model or by a first or second order Markovian statistical model, and one or more homopolymers or copolymers of monomer components comprising aliphatic &agr;-olefins having from 2 to 20 carbon atoms, or aliphatic &agr;-olefins having from 2 to 20 carbon atoms and containing polar groups.
摘要翻译：包含由一种或多种α-烯烃/亚乙烯基单体非交联的基本无规共聚体组成的聚合物材料的共混物的胶乳或纤维，其中所述互聚物的单体的分布可以由伯努利统计模型或第一或二阶马尔可夫统计模型和一种或多种包含具有2至20个碳原子的脂肪族α-烯烃或具有2至20个碳原子且含有极性基团的脂肪族α-烯烃的单体组分的均聚物或共聚物。

2. 发明授权

US06184294B2 Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins 有权
标题翻译： α-烯烃/亚乙烯基芳族单体或受阻的脂族亚乙烯基单体互聚物与聚烯烃的共混物
公开(公告)号：US06184294B2
公开(公告)日：2001-02-06
申请号：US09254252
申请日：1999-03-02
申请人： Chung P. Park , Johan Thoen , Rene Broos , Martin J. Guest , Yunwa W. Cheung , Bharat I Chaudhary , John J. Gathers , Lawrence S. Hood
发明人： Chung P. Park , Johan Thoen , Rene Broos , Martin J. Guest , Yunwa W. Cheung , Bharat I Chaudhary , John J. Gathers , Lawrence S. Hood
IPC分类号： C08F800
CPC分类号： C09J123/16 , C08L23/02 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L25/06 , C08L25/08 , C08L2203/14 , C08L2666/04 , C09J125/08
摘要： A fabricated article other than a film comprising a thermoplastic blend prepared from polymeric materials consisting of; (A) from 1 to 99 weight percent of at least one interpolymer made from monomer components comprising (1) from 0.5 to 65 mole percent of (a) at least one aromatic vinylidene monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinylidene monomer, or (c) a combination of at least one aromatic vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinylidene monomer, and (2) from 99.5 to 35 mole percent of at least one aliphatic &agr;-olefin having from 2 to 20 carbon atoms; and (B) from 99 to 1 weight percent of at least one polymer made from monomer components comprising at least one &agr;-olefin having from 2 to 20 carbon atoms. These articles possess improved properties when compared to the properties of articles derived from the individual polymers comprising the blend. These articles are useful in the preparation of injection molded parts, bitumen and asphalt modification, hot melt and pressure sensitive adhesive systems.
摘要翻译：除了包含由聚合物材料制成的热塑性共混物的膜以外的制造制品，（A）1至99重量％的由单体组分制备的至少一种互聚物，其包含（1）0.5至65摩尔％的（a）至少一种芳族亚乙烯基单体，或（b）至少一个受阻脂族或环脂族亚乙烯基单体，或（c）至少一种芳族亚乙烯基单体和至少一种受阻的脂族或脂环族亚乙烯基单体的组合，和（2）99.5-35％的至少一种具有2至20个的脂族α-烯烃碳原子和（B）99至1重量％的由包含至少一种具有2至20个碳原子的α-烯烃的单体组分制成的至少一种聚合物。与来自该个体的制品的性质相比，这些制品具有改进的性能包含该共混物的聚合物。这些制品在制备注塑件，沥青和沥青改性剂，热熔和压敏粘合剂体系中是有用的。

3. 发明授权

US06329466B1 Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene interpolymers with polyolefins 有权
标题翻译： α-烯烃/亚乙烯基芳族单体或受阻脂族亚乙烯基互聚物与聚烯烃的共混物
公开(公告)号：US06329466B1
公开(公告)日：2001-12-11
申请号：US09689362
申请日：2000-10-12
申请人： Chung P Park , Rene Broos , Johan Thoen , Martin J. Guest , Yunwa W. Cheung , John J. Gathers , Bharat I Chaudhary , Lawrence S. Hood
发明人： Chung P Park , Rene Broos , Johan Thoen , Martin J. Guest , Yunwa W. Cheung , John J. Gathers , Bharat I Chaudhary , Lawrence S. Hood
IPC分类号： C08L2302
CPC分类号： C09J123/16 , C08L23/02 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L25/06 , C08L25/08 , C08L2203/14 , C08L2666/04 , C09J125/08
摘要： A foam comprising a blend of polymeric materials consisting of one or more &agr;-olefin/vinylidene monomer non-crosslinked substantially random interpolymers, wherein the distribution of the monomers of said interpolymers can be described by the Bernoulli statistical model or by a first or second order Markovian statistical model, and one or more homopolymers or copolymers of monomer components comprising aliphatic &agr;-olefins having from 2 to 20 carbon atoms, or aliphatic &agr;-olefins having from 2 to 20 carbon atoms and containing polar groups.
摘要翻译：包含由一种或多种α-烯烃/亚乙烯基单体非交联的基本无规共聚体组成的聚合材料的共混物的泡沫，其中所述互聚物的单体的分布可以由伯努利统计模型或第一或第二阶马尔可夫统计模型和一种或多种包含具有2至20个碳原子的脂族α-烯烃的单体组分的均聚物或共聚物，或具有2至20个碳原子并含有极性基团的脂肪族α-烯烃。

4. 发明授权

US06355341B1 ENLARGED CELL SIZE FOAMS MADE FROM BLENDS OF ALKENYL AROMATIC POLYMERS AND ALPHA-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS 失效
标题翻译：芳香族芳族聚酰胺和丙烯酸/乙烯基酯或芳香族芳族化合物和/或多立体异氰酸酯或环己基乙烯基或乙烯基嵌段共聚物的扩散电池尺寸
公开(公告)号：US06355341B1
公开(公告)日：2002-03-12
申请号：US09387014
申请日：1999-08-31
申请人： Bharat I. Chaudhary , Russell P. Barry , Lawrence S. Hood , Chung P. Park
发明人： Bharat I. Chaudhary , Russell P. Barry , Lawrence S. Hood , Chung P. Park
IPC分类号： B32B326
CPC分类号： C08J9/0061 , C08J9/04 , C08J9/16 , C08J2205/052 , C08J2325/04 , C08J2423/00 , C08J2425/00 , Y10S264/05 , Y10T428/249953 , Y10T428/249954 , Y10T428/249976 , Y10T428/249977 , Y10T428/268
摘要： This invention pertains to a composition and a process for preparing a closed cell alkenyl aromatic polymer foam having enlarged cell size, comprising one or more alkenyl aromatic polymers, one or more substantially random interpolymers, one or more blowing agents having zero ozone depletion potential and optionally one or more co-blowing agents, and optionally, one or more nucleating agents and optionally, one or more other additives. This combination allows the manufacture of closed cell, low density alkenyl aromatic polymer foams of enlarged cell size, when blowing agents of relatively high nucleation potential are employed. When such blowing agents are used with alkenyl aromatic polymers in the absence of the substantially random interpolymers, small cell foams result.
摘要翻译：本发明涉及一种组合物和制备具有增大的细胞尺寸的闭孔烯基芳族聚合物泡沫体的组合物和方法，其包含一种或多种烯基芳族聚合物，一种或多种基本上无规共聚体，一种或多种具有零臭氧消耗潜能的发泡剂和任选的一种或多种共发泡剂，以及任选的一种或多种成核剂和任选的一种或多种其它添加剂。当采用具有较高成核能力的发泡剂时，这种组合允许制造具有增大的泡孔尺寸的闭孔，低密度链烯基芳族聚合物泡沫。当这种发泡剂在不存在基本无规互聚物时与链烯基芳族聚合物一起使用时，会产生小泡沫体。

5. 发明授权

US06231795B1 Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers 失效
标题翻译：由烯基芳族聚合物和α-烯烃/乙烯基或亚乙烯基芳族和/或空间位阻脂族或脂环族乙烯基或亚乙烯基共聚体的共混物制成的软和柔性泡沫
公开(公告)号：US06231795B1
公开(公告)日：2001-05-15
申请号：US09205938
申请日：1998-12-04
申请人： Bharat I. Chaudhary , Lawrence S. Hood , Russell P. Barry
发明人： Bharat I. Chaudhary , Lawrence S. Hood , Russell P. Barry
IPC分类号： C08J900
CPC分类号： C08J9/0061 , C08J2325/08 , C08J2423/00 , C08L23/08 , C08L23/0838 , C08L25/04 , C08L25/06 , C08L2203/14 , Y10S264/05 , Y10T428/249953 , Y10T428/249977 , C08L2666/04
摘要： A soft foam having an Asker C hardness of less than about 65, comprising; (A) from about 30 to about 70 percent by weight (based on the combined weight of Components A and B) of one or more alkenyl aromatic polymers and wherein at least one of said alkenyl aromatic polymers has a molecular weight (Mw) of from about 100,000 to about 500,000; and (B) from about 30 to about 70 percent by weight (based on the combined weight of Components A and B) of one or more substantially random interpolymers having an I2 of about 0.1 to about 50 g/10 min, an Mw/Mn of about 1.5 to about 20; comprising (1) from about 8 to about 45 mol % of polymer units derived from; (a) at least one vinyl or vinylidene aromatic monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, or (c) a combination of at least one aromatic vinyl or vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, and (2) from about 55 to about 92 mol % of polymer units derived from at least one of ethylene and/or a C3-20 &agr;-olefin; and (3) from 0 to about 20 mol % of polymer units derived from one or more of ethylenically unsaturated polymerizable monomers other than those derived from (1) and (2); and (C) optionally, one or more nucleating agents; and (D) optionally, one or more other additives; and (E) one or more blowing agents present in a total amount of from about 0.4 to about 5.0 gram-moles per kilogram (based on the combined weight of Components A and B).
摘要翻译：具有小于约65的Asker C硬度的软质泡沫，包含：（A）约30至约70重量％（基于组分A和B的组合重量）一种或多种链烯基芳族聚合物，其中在所述烯基芳族聚合物中的至少一种具有约100,000至约500,000的分子量（Mw）; 和（B）约30至约70重量％（基于组分A和B的组合重量）一种或多种具有约0.1至约50g / 10min的II的基本上无规的互聚物，Mw / Mn 约1.5至约20; 包含（1）约8至约45摩尔％的衍生自（a）至少一种乙烯基或亚乙烯基芳族单体或（b）至少一种受阻脂族或脂环族乙烯基或亚乙烯基单体的聚合物单元，或（c）至少一种芳族乙烯基或亚乙烯基单体和至少一种受阻的脂族或脂环族乙烯基或亚乙烯基单体的组合，和（2）约55至约92摩尔％的衍生自乙烯和/或 C3-20α-烯烃; 和（3）从衍生自（1）和（2）的那些衍生的一种或多种烯属不饱和可聚合单体衍生的聚合物单元的0至约20mol％; 和（C）任选的一种或多种成核剂; 和（D）任选的一种或多种其它添加剂; 和（E）一种或多种发泡剂，其总量为约0.4至约5.0克/摩尔/千克（基于组分A和组分B的组合重量）。

6. 发明授权

US6133333A Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers 失效
标题翻译：由烯基芳族聚合物和α-烯烃/乙烯基或亚乙烯基芳族和/或空间位阻脂族或脂环族乙烯基或亚乙烯基共聚体的共混物制成的软和柔性泡沫
公开(公告)号：US6133333A
公开(公告)日：2000-10-17
申请号：US428575
申请日：1999-10-26
申请人： Bharat I. Chaudhary , Lawrence S. Hood , Russell P. Barry
发明人： Bharat I. Chaudhary , Lawrence S. Hood , Russell P. Barry
IPC分类号： C08J9/04 , C08J9/00 , C08L23/00 , C08L23/08 , C08L25/00 , C08L25/04 , C08L25/06 , C08J9/18 , C08J9/20 , C08J9/22
CPC分类号： C08J9/0061 , C08L23/08 , C08L25/06 , C08J2325/08 , C08J2423/00 , C08L2203/14 , C08L23/0838 , C08L25/04 , Y10S264/05 , Y10T428/249953 , Y10T428/249977
摘要： A soft foam having an Asker C hardness of less than about 65, comprising;(A) from about 30 to about 70 percent by weight (based on the combined weight of Components A and B) of one or more alkenyl aromatic polymers and wherein at least one of said alkenyl aromatic polymers has a molecular weight (M.sub.w) of from about 100,000 to about 500,000; and(B) from about 30 to about 70 percent by weight (based on the combined weight of Components A and B) of one or more substantially random interpolymers; and(C) optionally, one or more nucleating agents; and(D) optionally, one or more other additives; and(E) one or more blowing agents present in a total amount of from about 0.4 to about 5.0 gram-moles per kilogram (based on the combined weight of Components A and B).
摘要翻译：具有Asker C硬度小于约65的软泡沫，包括：（A）约30至约70重量％（基于组分A和B的组合重量）一种或多种烯基芳族聚合物，并且其中至少一种所述烯基芳族聚合物的分子量（Mw）为约100,000至约500,000; 和（B）约30至约70重量％（基于组分A和B的组合重量）一种或多种基本上无规共聚体; 和（C）任选的一种或多种成核剂; 和（D）任选的一种或多种其它添加剂; 和（E）一种或多种发泡剂，其总量为约0.4至约5.0克/摩尔/千克（基于组分A和组分B的组合重量）。

7. 发明申请

US20080139682A1 Styrene acrylonitrile copolymer foam with infrared attenuating agents 有权
标题翻译：苯乙烯丙烯腈共聚物泡沫与红外衰减剂
公开(公告)号：US20080139682A1
公开(公告)日：2008-06-12
申请号：US11974656
申请日：2007-10-15
申请人： Chau V. Vo , Lawrence S. Hood
发明人： Chau V. Vo , Lawrence S. Hood
IPC分类号： C08J9/08 , C08L25/12 , C08L9/06
CPC分类号： C08J9/0066 , C08J9/122 , C08J9/125 , C08J2201/03 , C08J2203/06 , C08J2325/12
摘要： Polymer foam containing styrene-acrylonitrile and containing one or more infrared attenuating agents achieves surprisingly high dimensional integrity at elevated temperatures.
摘要翻译：含有苯乙烯 - 丙烯腈和含有一种或多种红外线衰减剂的聚合物泡沫体在升高的温度下达到惊人的高尺寸完整性。

8. 发明授权

US08268904B2 Extruded polystyrene foam with broad comonomer content distribution 有权
标题翻译：具有广泛共聚单体含量分布的挤出聚苯乙烯泡沫
公开(公告)号：US08268904B2
公开(公告)日：2012-09-18
申请号：US12877166
申请日：2010-09-08
申请人： Lawrence S. Hood , Brian H. Deshano
发明人： Lawrence S. Hood , Brian H. Deshano
IPC分类号： C08J9/00
CPC分类号： C08J9/125 , C08J2201/03 , C08J2203/06 , C08J2205/052 , C08J2325/12
摘要： Prepare an extruded polymeric foam using a thermoplastic polymer composition of styrene-acrylonitrile copolymer having a copolymerized acrylonitrile comonomer content of 20 weight-percent or less, a mean acrylonitrile comonomer content that exceeds its median acrylonitrile comonomer content and an average copolymerized acrylonitrile comonomer distribution having a breadth at half-height that is greater than 2.5 weight-percent as measured at half peak height of a copolymerized acrylonitrile comonomer distribution curve for the styrene-acrylonitrile copolymer.
摘要翻译：使用共聚丙烯腈共聚单体含量为20重量％以下的苯乙烯 - 丙烯腈共聚物的热塑性聚合物组合物，超过其中间丙烯腈共聚单体含量的平均丙烯腈共聚单体含量和平均共聚丙烯腈共聚单体分布来制备挤出聚合物泡沫体，苯乙烯 - 丙烯腈共聚物的共聚丙烯腈共聚单体分布曲线的半峰高处测得的半高宽度大于2.5重量％。

9. 发明申请

US20130053466A1 STYRENE-ACRYLONITRILE COPOLYMER FOAM WITH MINIMAL YELLOWING 有权
标题翻译：苯乙烯 - 丙烯酸共聚物泡沫与最小的黄色
公开(公告)号：US20130053466A1
公开(公告)日：2013-02-28
申请号：US13640058
申请日：2011-05-04
申请人： Lawrence S. Hood , Brian H. Deshano , David J. Frankowski
发明人： Lawrence S. Hood , Brian H. Deshano , David J. Frankowski
IPC分类号： C08F220/44
CPC分类号： C08J9/0061 , C08F6/003 , C08F212/10 , C08F220/44 , C08J9/125 , C08J9/146 , C08J2201/03 , C08J2203/182 , C08J2325/12 , C08F2/06
摘要： Prepare polymeric foam articles having low yellowing using a styrene-acrylonitrile copolymer that contains less than 145 weight-parts acrylonitrile dimer and less than 8,500 weight-parts acrylonitrile trimer per million weight parts acrylonitrile copolymer.
摘要翻译：使用苯乙烯 - 丙烯腈共聚物制备具有低黄化的聚合物泡沫制品，其含有少于145重量份的丙烯腈二聚物和每百万重量份丙烯腈共聚物少于8500重量份的丙烯腈三聚体。

10. 发明授权

US08324287B2 Positive skew styrene-acrylonitrile copolymer foam 有权
标题翻译：正偏苯乙烯 - 丙烯腈共聚物泡沫
公开(公告)号：US08324287B2
公开(公告)日：2012-12-04
申请号：US12933173
申请日：2009-03-30
申请人： Lawrence S. Hood , Stephane Costeux , William A. Heeschen
发明人： Lawrence S. Hood , Stephane Costeux , William A. Heeschen
IPC分类号： C08J9/12 , C08F220/44
CPC分类号： C08J9/12 , C08F212/10 , C08J9/125 , C08J2201/03 , C08J2205/052 , C08J2325/12
摘要： Prepare a polymeric foam from a foamable polymer composition containing a thermoplastic polymer composition and a blowing agent wherein 75 percent or more by weight of all non-halogenated polymers in the foamable polymer composition is a styrene-acrylonitrile copolymer composition having a polymerized acrylonitrile content distribution with a positive skew in a copolymerized AN content distribution and a positive percent difference between the mean and the median copolymerized AN content distribution.
摘要翻译：从包含热塑性聚合物组合物和发泡剂的可发泡聚合物组合物制备聚合物泡沫体，其中可发泡聚合物组合物中所有非卤化聚合物的重量百分比为75％或更多的是苯乙烯 - 丙烯腈共聚物组合物，其具有聚合的丙烯腈含量分布与共聚AN含量分布中的正偏差和平均值和中值共聚AN含量分布之间的正百分比差异。

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