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公开(公告)号：US08497313B2
公开(公告)日：2013-07-30
申请号：US13203535
申请日：2010-02-22
IPC分类号： C08K5/15
CPC分类号： C08L77/00 , C08L91/00 , C08L2205/02 , C08L91/06 , C08L2666/02
摘要： A thermoplastic elastomer compound is disclosed having polyether-polyamide copolymer, epoxidized soybean oil, and vulcanized vegetable oil. The compound has a biorenewable content of the compound of at least about 70 weight percent. The compound can be used to make a plastic article needing a Shore A hardness of from about 22 to about 72. The compound is a sustainable solution for extruded or molded articles.
摘要翻译： 公开了一种具有聚醚 - 聚酰胺共聚物，环氧化大豆油和硫化植物油的热塑性弹性体化合物。 化合物的生物可再生含量为至少约70重量％。 该化合物可用于制造需要约22至约72的肖氏A硬度的塑料制品。该化合物是挤出或模制品的可持续解决方案。
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公开(公告)号：US07842747B2
公开(公告)日：2010-11-30
申请号：US12287554
申请日：2008-10-13
申请人： Jiren Gu , Krishna Venkataswamy
发明人： Jiren Gu , Krishna Venkataswamy
IPC分类号： C08L53/02
CPC分类号： C08F8/00 , C08K3/00 , C08L23/04 , C08L51/00 , C08L53/02 , C09D123/04 , C09D151/00 , C09D153/02
摘要： A thermoplastic elastomer (TPE) for overmolding (OM) a nylon substrate with an overmolded layer consists essentially of an inert filler, a plasticizer, preferably a mineral oil, and chosen combinations of ingredients from the following: (i) a functionalized “high rubber” SHDS (styrene-hydrogenated diene-styrene) having a functionality of 1%, the “small end blocks” together present in an amount in the range from about 8-25% by weight; (ii) hydrogenated SDS or SHDS block copolymer having polystyrene endblocks and a polymerized vinyl aromatic monomer in the poly(conjugated diene) midblock, the polystyrene endblocks together present in an amount in the range from 20-30% by weight of the block copolymer, excluding weight of the polystyrene in the polydiene midblock; (iii) a functionalized “high rubber” SHDS having a functionality of >1% but
摘要翻译： 用于包覆成型（OM）的具有包覆成型层的尼龙基底的热塑性弹性体（TPE）主要由惰性填料，增塑剂，优选矿物油组成，以及选自下列成分的组合：（i）官能化的“高橡胶 功能性为1％的SHDS（苯乙烯 - 氢化二烯 - 苯乙烯），“小端嵌段”的量一般为约8-25重量％ （ii）在聚（共轭二烯）中间嵌段中具有聚苯乙烯端嵌段和聚合的乙烯基芳族单体的氢化SDS或SHDS嵌段共聚物，聚苯乙烯端嵌段一起以嵌段共聚物的20-30重量％ 不包括聚二烯中间嵌段中聚苯乙烯的重量; （iii）具有> 1％但<2％的官能度的官能化“高橡胶”SHDS，“小端嵌段”一起存在于约8-25重量％的范围内; （iv）0-30重量％的组合物，官能化聚烯烃（F3），具有2至4个碳原子的烯烃; （v）0-15重量％的组合物，氢化非官能化氢化聚苯乙烯 - 聚（共轭二烯） - 聚苯乙烯（SHDS）嵌段共聚物; 和（vi）增加组合物使用寿命的添加剂。
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13.发明授权Staged condensation, dynamic vulcanization process for making a substantially unplasticized plastic/rubber blend 失效分级冷凝，动态硫化工艺，用于制造基本上未增塑的塑料/橡胶混合物
公开(公告)号：US6005052A
公开(公告)日：1999-12-21
申请号：US83545
申请日：1998-05-22
IPC分类号： C08F8/30 , C08L23/08 , C08L33/06 , C08L33/08 , C08L67/00 , C08L67/02 , C08L69/00 , C08L77/00
CPC分类号： C08L67/02 , C08F8/30 , C08L23/08 , C08L33/064 , C08L33/08 , C08L69/00 , C08L77/00 , C08L2205/02 , C08L2205/08 , C08L2205/22 , C08L23/0869 , C08L33/06 , C08L67/00
摘要： This invention describes a staged process in which successive dynamic vulcanizations of plural curable rubber blend components are based on condensation reactions of a functional group (reactive site) carried by each curable rubber. The process is carried out in three stages during each of which gases evolved during the condensation reactions are removed. It is essential to form an intermediate fully dense hard blend in the second stage. This intermediate hard blend contains a relatively large amount of plastic (relative to curable rubbers) and is therefore much harder than the desired final blend. In the third stage, additional rubber and curative for uncured rubber are added to achieve the desired softness. This process, carried out in an extruder, results in fully dense pellets which are injection moulded to produce articles having essentially the same specific gravity as that of the pellets.
摘要翻译： 本发明描述了一种分级方法，其中多种可固化橡胶共混物组分的连续动态硫化是基于每种可固化橡胶承载的官能团（反应性位点）的缩合反应。 该过程在三个阶段中进行，在每个阶段，在缩合反应期间排出的气体被去除。 在第二阶段中必须形成中等完全致密的硬混合物。 这种中间硬混合物含有相对大量的塑料（相对于可固化的橡胶），因此比所需的最终共混物硬得多。 在第三阶段，添加未固化橡胶的附加橡胶和固化剂以达到所需的柔软度。 在挤出机中进行的该方法产生完全致密的颗粒，其被注射成型以产生具有与颗粒基本相同的比重的制品。
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14.发明申请公开(公告)号：US20110082225A1
公开(公告)日：2011-04-07
申请号：US12997335
申请日：2009-06-16
CPC分类号： C08L53/02 , C08K3/013 , C08K5/0008 , C08K5/0016 , C08L53/025 , C08L67/025 , C08L91/00 , C08L2205/03 , C08L2666/02 , C08L2666/24 , C08L53/00
摘要： A blend of thermoplastic polyester elastomer, hydrogenated styrenic block copolymer, and high styrene content styrenic block copolymer is disclosed which has good processability and more effective abrasion resistance than the blend using polystyrene in place of the high styrene content styrenic block copolymer.
摘要翻译： 公开了热塑性聚酯弹性体，氢化苯乙烯嵌段共聚物和高苯乙烯含量的苯乙烯嵌段共聚物的共混物，其与使用聚苯乙烯代替高苯乙烯含量苯乙烯嵌段共聚物的共混物相比，具有良好的加工性能和更有效的耐磨性。
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公开(公告)号：US07435776B2
公开(公告)日：2008-10-14
申请号：US11072817
申请日：2005-03-04
申请人： Jiren Gu , Krishna Venkataswamy
发明人： Jiren Gu , Krishna Venkataswamy
IPC分类号： C09J7/02
CPC分类号： C08F8/00 , C08K3/00 , C08L23/04 , C08L51/00 , C08L53/02 , C09D123/04 , C09D151/00 , C09D153/02
摘要： A thermoplastic elastomer (TPE) for overmolding (OM) a nylon substrate with an overmolded layer consists essentially of an inert filler, a plasticizer, preferably a mineral oil, and chosen combinations of ingredients from the following: (i) a functionalized “high rubber” SHDS (styrene-hydrogenated diene-styrene) having a functionality of 1%, the “small end blocks” together present in an amount in the range from about 8-25% by weight; (ii) hydrogenated SDS or SHDS block copolymer having polystyrene endblocks and a polymerized vinyl aromatic monomer in the poly(conjugated diene) midblock, the polystyrene endblocks together present in an amount in the range from 20-30% by weight of the block copolymer, excluding weight of the polystyrene in the polydiene midblock; (iii) a functionalized “high rubber” SHDS having a functionality of >1% but
摘要翻译： 用于包覆成型（OM）的具有包覆成型层的尼龙基底的热塑性弹性体（TPE）主要由惰性填料，增塑剂，优选矿物油组成，以及选自下列成分的组合：（i）官能化的“高橡胶 功能性为1％的SHDS（苯乙烯 - 氢化二烯 - 苯乙烯），“小端嵌段”的量一般为约8-25重量％ （ii）在聚（共轭二烯）中间嵌段中具有聚苯乙烯端嵌段和聚合的乙烯基芳族单体的氢化SDS或SHDS嵌段共聚物，聚苯乙烯端嵌段的含量一般为嵌段共聚物的20-30重量％ 不包括聚二烯中间嵌段中聚苯乙烯的重量; （iii）具有> 1％但<2％的官能度的官能化“高橡胶”SHDS，“小端嵌段”一起存在于约8-25重量％的范围内; （iv）0-30重量％的组合物，官能化聚烯烃（F3），具有2至4个碳原子的烯烃; （v）0-15重量％的组合物，氢化非官能化氢化聚苯乙烯 - 聚（共轭二烯） - 聚苯乙烯（SHDS）嵌段共聚物; 和（vi）增加组合物使用寿命的添加剂。
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公开(公告)号：US06602589B2
公开(公告)日：2003-08-05
申请号：US10050079
申请日：2002-01-15
IPC分类号： B32B702
CPC分类号： B32B7/02 , B32B27/08 , B32B27/32 , B32B2307/536 , B32B2307/712 , B32B2323/10 , B32B2605/08 , B60J10/17 , C08L23/0815 , C08L23/10 , C08L23/16 , C08L51/06 , C08L75/00 , C08L75/04 , C08L2205/03 , C08L2205/04 , C08L2205/22 , C09D123/10 , Y10T428/24777 , Y10T428/24802 , Y10T428/24983 , C08L2666/24 , C08L2666/20 , C08L2666/02
摘要： A weatherseal or belt-line seal for a vehicle is formed by extrusion of an olefin-based thermoplastic elastomer or vulcanizate (first TPV) as an elongate body of arbitrary length and cross-section. The cross-section is adapted for use in a particular location in the opening of a structure to be protected against wind and rain, for example around the glass of a window in a vehicle's door, or around the opening (at the periphery) in which the door is closed, so as to present at least one sealing surface against which the glass or door may be abutted to provide a seal against the elements. A slip-coating is co-extruded onto one or more longitudinal sealing surfaces of the body; the slip-coating contains a novel compatibilizer which allows thermoplastic polyurethane (TPU) to be chemically bonded to a graft copolymer of polypropylene (PP) and a compound having two anhydride groups. The reaction product of the grafted PP and the TPU effects a thermal bond with the sealing surface of the body. The slip-coating has a combination of softness and abrasion resistance which are uniquely suited for the purpose of the weatherseal.
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公开(公告)号：US06544909B1
公开(公告)日：2003-04-08
申请号：US09591593
申请日：2000-06-09
IPC分类号： B32B2712
CPC分类号： E04D5/10 , B32B27/12 , C08L23/0869 , C08L23/0892 , C08L23/16 , Y10T428/192 , Y10T428/24355 , Y10T428/24994 , Y10T428/24995 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T442/164 , Y10T442/169 , Y10T442/172 , Y10T442/176 , C08L2666/04
摘要： A single ply reinforced roofing membrane having advantageous tensile and seam strength comprising a reinforcement scrim sandwiched between polyolefin cap and base layers, characterized in that at least one of said layers includes a functional polyolefin as additive therein.
摘要翻译： 一种具有有利的拉伸强度和接缝强度的单层增强屋面膜，其包括夹在聚烯烃盖和基层之间的增强稀松布，其特征在于，所述层中的至少一层包括作为添加剂的功能性聚烯烃。
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公开(公告)号：US20110306711A1
公开(公告)日：2011-12-15
申请号：US13203535
申请日：2010-02-22
IPC分类号： C08K5/1515
CPC分类号： C08L77/00 , C08L91/00 , C08L2205/02 , C08L91/06 , C08L2666/02
摘要： A thermoplastic elastomer compound is disclosed having polyether-polyamide copolymer, epoxidized soybean oil, and vulcanized vegetable oil. The compound has a biorenewable content of the compound of at least about 70 weight percent. The compound can be used to make a plastic article needing a Shore A hardness of from about 22 to about 72. The compound is a sustainable solution for extruded or molded articles.
摘要翻译： 公开了一种具有聚醚 - 聚酰胺共聚物，环氧化大豆油和硫化植物油的热塑性弹性体化合物。 化合物的生物可再生含量为至少约70重量％。 该化合物可用于制造需要约22至约72的肖氏A硬度的塑料制品。该化合物是挤出或模制品的可持续解决方案。
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公开(公告)号：US20090069487A1
公开(公告)日：2009-03-12
申请号：US12287554
申请日：2008-10-13
申请人： Jiren Gu , Krishna Venkataswamy
发明人： Jiren Gu , Krishna Venkataswamy
IPC分类号： C08K3/00
CPC分类号： C08F8/00 , C08K3/00 , C08L23/04 , C08L51/00 , C08L53/02 , C09D123/04 , C09D151/00 , C09D153/02
摘要： A thermoplastic elastomer (TPE) for overmolding (OM) a nylon substrate with an overmolded layer consists essentially of an inert filler, a plasticizer, preferably a mineral oil, and chosen combinations of ingredients from the following: (i) a functionalized “high rubber” SHDS (styrene-hydrogenated diene-styrene) having a functionality of 1%, the “small end blocks” together present in an amount in the range from about 8-25% by weight; (ii) hydrogenated SDS or SHDS block copolymer having polystyrene endblocks and a polymerized vinyl aromatic monomer in the poly(conjugated diene) midblock, the polystyrene endblocks together present in an amount in the range from 20-30% by weight of the block copolymer, excluding weight of the polystyrene in the polydiene midblock; (iii) a functionalized “high rubber” SHDS having a functionality of >1% but
摘要翻译： 用于包覆成型（OM）的具有包覆成型层的尼龙基底的热塑性弹性体（TPE）主要由惰性填料，增塑剂，优选矿物油组成，以及选自下列成分的组合：（i）官能化的“高橡胶 功能性为1％的SHDS（苯乙烯 - 氢化二烯 - 苯乙烯），“小端嵌段”的量一般为约8-25重量％ （ii）在聚（共轭二烯）中间嵌段中具有聚苯乙烯端嵌段和聚合的乙烯基芳族单体的氢化SDS或SHDS嵌段共聚物，聚苯乙烯端嵌段一起以嵌段共聚物的20-30重量％ 不包括聚二烯中间嵌段中聚苯乙烯的重量; （iii）具有> 1％但<2％的官能度的官能化“高橡胶”SHDS，“小端嵌段”一起存在于约8-25重量％的范围内; （iv）0-30重量％的组合物，官能化聚烯烃（F3），具有2至4个碳原子的烯烃; （v）0-15重量％的组合物，氢化非官能化氢化聚苯乙烯 - 聚（共轭二烯） - 聚苯乙烯（SHDS）嵌段共聚物; 和（vi）增加组合物使用寿命的添加剂。
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公开(公告)号：US20050197447A1
公开(公告)日：2005-09-08
申请号：US11072817
申请日：2005-03-04
申请人： Jiren Gu , Krishna Venkataswamy
发明人： Jiren Gu , Krishna Venkataswamy
IPC分类号： C08F8/00 , C08K3/00 , C08L23/04 , C08L51/00 , C08L53/02 , C09D123/04 , C09D151/00 , C09D153/02
CPC分类号： C08F8/00 , C08K3/00 , C08L23/04 , C08L51/00 , C08L53/02 , C09D123/04 , C09D151/00 , C09D153/02
摘要： A thermoplastic elastomer (TPE) for overmolding (OM) a nylon substrate with an overmolded layer consists essentially of an inert filler, a plasticizer, preferably a mineral oil, and chosen combinations of ingredients from the following: (i) a functionalized “high rubber” SHDS (styrene-hydrogenated diene-styrene) having a functionality of 1%, the “small end blocks” together present in an amount in the range from about 8-25% by weight; (ii) hydrogenated SDS or SHDS block copolymer having polystyrene endblocks and a polymerized vinyl aromatic monomer in the poly(conjugated diene) midblock, the polystyrene endblocks together present in an amount in the range from 20-30% by weight of the block copolymer, excluding weight of the polystyrene in the polydiene midblock; (iii) a functionalized “high rubber” SHDS having a functionality of >1% but
摘要翻译： 用于包覆成型（OM）的具有包覆成型层的尼龙基底的热塑性弹性体（TPE）主要由惰性填料，增塑剂，优选矿物油组成，以及选自下列成分的组合：（i）官能化的“高橡胶 功能性为1％的SHDS（苯乙烯 - 氢化二烯 - 苯乙烯），“小端嵌段”的量一般为约8-25重量％ （ii）在聚（共轭二烯）中间嵌段中具有聚苯乙烯端嵌段和聚合的乙烯基芳族单体的氢化SDS或SHDS嵌段共聚物，聚苯乙烯端嵌段一起以嵌段共聚物的20-30重量％ 不包括聚二烯中间嵌段中聚苯乙烯的重量; （iii）具有> 1％但<2％的官能度的官能化“高橡胶”SHDS，“小端嵌段”一起存在于约8-25重量％的范围内; （iv）0-30重量％的组合物，官能化聚烯烃（F3），具有2至4个碳原子的烯烃; （v）0-15重量％的组合物，氢化非官能化氢化聚苯乙烯 - 聚（共轭二烯） - 聚苯乙烯（SHDS）嵌段共聚物; 和（vi）增加组合物使用寿命的添加剂。
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