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1. 发明授权

US08247494B2 Thermoset compositions with dispersed thermoplastic resin therein and process for making them 有权
标题翻译：具有分散的热塑性树脂的热固性组合物及其制备方法
公开(公告)号：US08247494B2
公开(公告)日：2012-08-21
申请号：US12941753
申请日：2010-11-08
申请人： Edward J. Blok , Maria D. Ellul , Sunny Jacob , Alfred V. Pickett
发明人： Edward J. Blok , Maria D. Ellul , Sunny Jacob , Alfred V. Pickett
IPC分类号： C08F8/00 , C08L9/00 , C08L23/10 , C08L45/00
CPC分类号： C08L23/16 , C08L23/10 , C08L2312/08 , C08L2666/06
摘要： A rubber composition comprising: a cured rubber; and thermoplastic resin, where the thermoplastic resin is in the form of discrete domains dispersed within a continuous phase of the cured rubber, and where the cured rubber includes silicon-containing crosslinks.
摘要翻译：一种橡胶组合物，其包含：固化橡胶; 和热塑性树脂，其中热塑性树脂是分散在固化橡胶的连续相中的离散区域形式，其中固化的橡胶包括含硅交联。

2. 发明申请

US20110054093A1 Elastomeric Compositions and Their Use in Articles 有权
标题翻译：弹性组合及其在文章中的应用
公开(公告)号：US20110054093A1
公开(公告)日：2011-03-03
申请号：US12548797
申请日：2009-08-27
申请人： Maria D. Ellul , Anthony Jay Dias , Rodney May
发明人： Maria D. Ellul , Anthony Jay Dias , Rodney May
IPC分类号： C08L23/00 , C08K5/17 , C08K5/10 , C08K5/435
CPC分类号： C08L23/283 , B60C1/00 , C08K3/34 , C08K5/0016 , C08L23/02 , C08L23/0869 , C08L23/22 , C08L77/00 , C08L79/08 , C08L2205/08 , C08L2666/02
摘要： A dynamically vulcanized alloy contains at least one isobutylene-containing elastomer and at least one thermoplastic resin, wherein the elastomer is present as a dispersed phase of small vulcanized or partially vulcanized particles in a continuous phase of the thermoplastic resin. The dynamically vulcanized alloy also contains an anhydride functionalized oligomer. The alloy maintains a high Shore A hardness value while obtaining improved flowability for processing.
摘要翻译：动态硫化合金含有至少一种含异丁烯的弹性体和至少一种热塑性树脂，其中弹性体以热塑性树脂的连续相中的小硫化或部分硫化的颗粒的分散相存在。动态硫化合金还含有酸酐官能化的低聚物。该合金保持高的肖氏A硬度值，同时获得改进的流动性用于加工。

3. 发明授权

US07812093B2 Peroxide-cured thermoplastic vulcanizates and medical devices made therewith 有权
标题翻译：过氧化物固化的热塑性硫化橡胶和由其制成的医疗器械
公开(公告)号：US07812093B2
公开(公告)日：2010-10-12
申请号：US11311491
申请日：2005-12-19
申请人： Maria D. Ellul , John D. Gorsuch
发明人： Maria D. Ellul , John D. Gorsuch
IPC分类号： C08F8/00 , C08L9/00 , C08L23/00 , C08L33/14 , C08L45/00
CPC分类号： C08L23/16 , C08L23/10 , C08L2666/06
摘要： A method of preparing a thermoplastic vulcanizate, the method comprising dynamically vulcanizing a rubber within a blend with a thermoplastic resin, where the dynamic vulcanization is effected with a cure system that includes a free-radical cure agent and triallyl isocyanurate.
摘要翻译：一种制备热塑性硫化橡胶的方法，所述方法包括用热塑性树脂动态硫化共混物内的橡胶，其中动态硫化用包括自由基固化剂和三烯丙基异氰脲酸酯的固化体系进行。

4. 发明授权

US06630538B1 Polypropylene thermoplastic elastomer compositions having improved processing properties and physical property balance 有权
标题翻译：具有改进的加工性能和物理性能平衡的聚丙烯热塑性弹性体组合物
公开(公告)号：US06630538B1
公开(公告)日：2003-10-07
申请号：US09674654
申请日：2001-08-31
申请人： Maria D. Ellul , Prasadarao Meka , Kang-Bo Wang , Yu-Feng Wang
发明人： Maria D. Ellul , Prasadarao Meka , Kang-Bo Wang , Yu-Feng Wang
IPC分类号： C08L2316
CPC分类号： C08L23/10 , C08L21/00 , C08L23/16 , C08L2666/04
摘要： Thermoplastic elastomer compositions having improved processabillity while maintaining good physical properties are prepared from a mixture of olefinic rubber and a polypropylene composition having a melt flow rate in the range of from about 0.5 to about 5 dg/min. and a molecular weight distribution Mw/Mn of greater than 5.5 up to about 20. The rubber component of the mixture may be at least partially cured by dynamic vulcanization.
摘要翻译：熔体流动速率在约0.5至约5dg / min范围内由烯烃橡胶和聚丙烯组合物的混合物制备而具有改进的加工性，同时保持良好的物理性质的热塑性弹性体组合物。并且分子量分布Mw / Mn大于5.5至约20.混合物的橡胶组分可以通过动态硫化至少部分固化。

5. 发明授权

US06433090B1 Thermoplastic elastomers having improved set foams made therefrom 有权
标题翻译：热塑性弹性体具有改进的固定泡沫
公开(公告)号：US06433090B1
公开(公告)日：2002-08-13
申请号：US09771044
申请日：2001-01-26
申请人： Maria D. Ellul , Abdelhadi Sahnoune
发明人： Maria D. Ellul , Abdelhadi Sahnoune
IPC分类号： C08L2300
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 about 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 &agr;-olefin polymer, (ii) a copolymer of an &agr;-olefin and an &agr;-&ohgr;-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 30 dg/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，其包括约15至约90重量％的橡胶和约10至约85重量％的长链支化热塑性塑料树脂，其中长支链热塑性树脂是（i）α-烯烃聚合物，（ii）α-烯烃和α-ω-烯烃二烯的共聚物，或（iii）它们的混合物，其中长链链支化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平均分子量为约400,000至约2,000,000，a

6. 发明授权

US06399710B1 Modification of thermolastic vulcanizates with a thermoplastic random copolymer of ethylene 有权
标题翻译：用乙烯热塑性无规共聚物改性热弹性硫化胶
公开(公告)号：US06399710B1
公开(公告)日：2002-06-04
申请号：US09554796
申请日：2000-07-03
申请人： Terry M. Finerman , Maria D. Ellul , Sabet Abdou-Sabet
发明人： Terry M. Finerman , Maria D. Ellul , Sabet Abdou-Sabet
IPC分类号： C08L2302
CPC分类号： C08L23/10 , C08L23/0815 , C08L2314/06 , C08L2666/04
摘要： Random thermoplastic ethylene copolymers can be used to increase the elongation to break and toughness of thermoplastic vulcanizates. Polypropylene is a preferred thermoplastic phase. The rubber can be olefinic rubbers. Random thermoplastic ethylene copolymers are different from Ziegler-Natta ethylene copolymers as the compositional heterogeneity of the copolymer is greater with Ziegler-Natta copolymers. This difference results in substantial differences in properties (elongation to break and toughness) between thermoplastic vulcanizates modified with random thermoplastic ethylene and those modified with Ziegler-Natta ethylene copolymers. An increase in elongation to break results in greater extensibility in the articles made from a thermoplastic vulcanizate.
摘要翻译：随机热塑性乙烯共聚物可用于增加热塑性硫化橡胶的断裂伸长率和韧性。聚丙烯是优选的热塑性相。橡胶可以是烯烃橡胶。无规热塑性乙烯共聚物不同于齐格勒 - 纳塔乙烯共聚物，因为齐格勒 - 纳塔共聚物，共聚物的组成异质性更大。该差异导致用随机热塑性乙烯改性的热塑性硫化橡胶和用齐格勒 - 纳塔乙烯共聚物改性的热塑性硫化橡胶之间的性能（断裂伸长率和韧性）的实质差异。增加断裂伸长率导致由热塑性硫化橡胶制成的制品更大的延展性。

7. 发明授权

US5126501A Elastomeric compositions and tire belt structure 失效
标题翻译：弹性组合物和轮胎带结构
公开(公告)号：US5126501A
公开(公告)日：1992-06-30
申请号：US644523
申请日：1991-01-23
申请人： Maria D. Ellul
发明人： Maria D. Ellul
IPC分类号： B60C9/20 , C08K5/09
CPC分类号： C08K5/09 , B60C9/2006 , Y10T152/1081
摘要： An improved composition for steel cord reinforced tire belts and tire belts as well as other products made from such composition are provided. The composition includes natural or butadiene rubber or mixtures thereof. A sulfur producing curing agent is present. The composition also includes both carbon black and silica as well as up to about 12 phr of zinc dimethacrylate or other metal salt of a low molecular weight organic acid. A silane may also be present.
摘要翻译：提供了一种用于钢帘线增强轮胎带和轮胎带的改进的组合物以及由这种组合物制成的其它产品。该组合物包括天然或丁二烯橡胶或其混合物。存在硫磺固化剂。该组合物还包括炭黑和二氧化硅以及最多约12phr的二甲基丙烯酸锌或其它低分子量有机酸的金属盐。也可以存在硅烷。

8. 发明授权

US08969481B2 Peroxide cured TPV 有权
标题翻译：过氧化物固化TPV
公开(公告)号：US08969481B2
公开(公告)日：2015-03-03
申请号：US13127826
申请日：2009-11-05
申请人： Maria D. Ellul , Periagaram S. Ravishankar
发明人： Maria D. Ellul , Periagaram S. Ravishankar
IPC分类号： C08L23/04 , C08L45/00 , C08L23/10 , C08L23/16
CPC分类号： C08L23/10 , C08L23/16 , C08L2666/08 , C08L2666/06
摘要： Thermoplastic elastomer compositions and methods for making same. The elastomer composition can include at least one partially cured rubber component that is an ethylene-alpha-olefin-vinyl norbornene elastomeric polymer, and at least one thermoplastic component. The rubber component is at least partially cured using a peroxide curative in an amount effective to yield a cure level of the rubber component of at least 85%. The rubber component has a molecular weight distribution (MWD) less than 6, and a branching index greater than 0.60.
摘要翻译：热塑性弹性体组合物及其制备方法。弹性体组合物可以包括至少一种部分固化的橡胶组分，其是乙烯-α-烯烃 - 乙烯基降冰片烯弹性体聚合物，和至少一种热塑性组分。使用过氧化物固化剂将橡胶组分至少部分固化，其用量有效地使橡胶组分的固化水平至少为85％。橡胶组分的分子量分布（MWD）小于6，支化指数大于0.60。

9. 发明申请

US20100137521A1 Thermoplastic Polymer Compositions, Methods for Making the Same, and Articles Made Therefrom 有权
标题翻译：热塑性聚合物组合物，制造方法和制造方法
公开(公告)号：US20100137521A1
公开(公告)日：2010-06-03
申请号：US12598549
申请日：2008-04-14
申请人： Periagaram S. Ravishankar , Maria D. Ellul
发明人： Periagaram S. Ravishankar , Maria D. Ellul
IPC分类号： C08L23/14
CPC分类号： C08L23/10 , C08F210/06 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2666/06 , C08L2666/08 , C08F210/16 , C08F2500/20
摘要： Provided are thermoplastic polymer compositions having a single melting point, articles made therefrom, and methods for elevating the melting point of low melting point polymers. Thermoplastic polymer compositions are composed of one or more high melting point polyolefins and a thermoplastic component that includes a low melting point polypropylene. High melting point polyolefins are composed of a stereoregular polypropylene having a tacticity similar to the low melting point polypropylene. The low melting point polypropylene includes, for example, propylene homopolymers and copolymers composed of propylene and one or more comonomers. Thermoplastic polymer compositions may also optionally contain any of the various additives commonly used in such polymer compositions, such as for example oils, etc. In one embodiment, thermoplastic polymer compositions are thermoplastic elastomer compositions that include an elastomeric component composed of an elastomer or rubber. The elastomeric component may be substantially or partially crosslinked to form a thermoplastic vulcanizate.
摘要翻译：提供具有单一熔点的热塑性聚合物组合物，由其制成的制品，以及用于提高低熔点聚合物熔点的方法。热塑性聚合物组合物由一种或多种高熔点聚烯烃和包含低熔点聚丙烯的热塑性组分组成。高熔点聚烯烃由具有类似于低熔点聚丙烯的立构规整度的立体规则聚丙烯构成。低熔点聚丙烯包括例如由丙烯和一种或多种共聚单体组成的丙烯均聚物和共聚物。热塑性聚合物组合物还可任选地含有通常用于这种聚合物组合物，例如油等中的任何各种添加剂。在一个实施方案中，热塑性聚合物组合物是热塑性弹性体组合物，其包括由弹性体或橡胶组成的弹性体组分。弹性体组分可以基本上或部分地交联以形成热塑性硫化橡胶。

10. 发明授权

US07655727B2 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：US07655727B2
公开(公告)日：2010-02-02
申请号：US11297937
申请日：2005-12-09
申请人： Maria D. Ellul , Jianya Cheng
发明人： Maria D. Ellul , Jianya Cheng
IPC分类号： C08J3/18 , C08J3/20 , C08J3/24
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： 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 (ML.sub.1+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.
摘要翻译：一种制备动态硫化热塑性弹性体的方法，包括在熔融反应挤出机中的剪切条件下的熔体加工，A）至少一种热塑性树脂，B）至少一种门尼粘度（ML1 + 4（125℃））为约65至约450，C）固化剂或试剂，和D）加工油，其中所述加工油D）在至少三个注油位置中加入到挤出机中）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）在基本上完成所述气相弹性体硫化的点的位置之后的至少一个位置。

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