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公开(公告)号：US07294675B2
公开(公告)日：2007-11-13
申请号：US11012752
申请日：2004-12-15
CPC分类号： C08L23/16 , C08L23/10 , C08L23/14 , C08L23/142 , C08L53/02 , C08L2205/02 , C08L2312/00 , C08L2666/06 , C08L2666/24
摘要： Disclosed herein are low Shore A Hardness thermoplastic vulcanizate compositions having high Rebound values. In at least one exemplary embodiment, the compositions include a dispersed at least partially vulcanized rubber component; a thermoplastic component; and process oil; wherein the weight ratio of the thermoplastic component to the rubber component ranges from 80:20 to 15:85; and the thermoplastic component comprises more than 80 wt % of a polypropylene (preferably a random propylene copolymer) having a melting point less than about 105° C. The compositions can be used in molded products, consumer goods and the like.
摘要翻译： 本文公开了具有高回弹值的低肖氏A硬度热塑性硫化橡胶组合物。 在至少一个示例性实施方案中，组合物包括分散的至少部分硫化的橡胶组分; 热塑性成分; 和加工油; 其中所述热塑性组分与所述橡胶组分的重量比为80:20至15:85; 并且热塑性组分包含大于80重量％的熔点小于约105℃的聚丙烯（优选无规丙烯共聚物）。该组合物可用于模制产品，消费品等中。
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公开(公告)号：US20050277738A1
公开(公告)日：2005-12-15
申请号：US11012752
申请日：2004-12-15
申请人： Danny Hoyweghen , Tonson Abraham , Bahar Azimipour
发明人： Danny Hoyweghen , Tonson Abraham , Bahar Azimipour
CPC分类号： C08L23/16 , C08L23/10 , C08L23/14 , C08L23/142 , C08L53/02 , C08L2205/02 , C08L2312/00 , C08L2666/06 , C08L2666/24
摘要： Disclosed herein are low Shore A Hardness thermoplastic vulcanizate compositions having high Rebound values. In at least one exemplary embodiment, the compositions include a dispersed at least partially vulcanized rubber component; a thermoplastic component; and process oil; wherein the weight ratio of the thermoplastic component to the rubber component ranges from 80:20 to 15:85; and the thermoplastic component comprises more than 80 wt % of a polypropylene (preferably a random propylene copolymer) having a melting point less than about 105° C. The compositions can be used in molded products, consumer goods and the like.
摘要翻译： 本文公开了具有高回弹值的低肖氏A硬度热塑性硫化橡胶组合物。 在至少一个示例性实施方案中，组合物包括分散的至少部分硫化的橡胶组分; 热塑性成分; 和加工油; 其中所述热塑性组分与所述橡胶组分的重量比为80:20至15:85; 并且热塑性组分包含大于80重量％的熔点小于约105℃的聚丙烯（优选无规丙烯共聚物）。该组合物可用于模制产品，消费品等中。
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公开(公告)号：US08178031B2
公开(公告)日：2012-05-15
申请号：US12960201
申请日：2010-12-03
CPC分类号： C08L23/10 , C08K5/005 , C08K5/14 , C08K5/34924 , C08L23/16 , C08L75/00 , C08L2312/00 , C08L2666/02
摘要： Methods for making a crosslinked elastomeric composition and articles made of the same are provided. In at least one specific embodiment, an elastomeric composition comprising at least one propylene-based polymer is blended with at least one component selected from the group consisting of multifunctional acrylates, multifunctional methacrylates, functionalized polybutadiene resins, functionalized cyanurate, and allyl isocyanurate; and blended with at least one component selected from the group consisting of hindered phenols, phosphites, and hindered amines. The propylene-based polymer can include propylene derived units and one or more dienes, and have a triad tacticity of from 50% to 99% and a heat of fusion of less than 80 J/g. The blended composition can then be extruded and crosslinked. The extruded polymer can be crosslinked using electron beam radiation having an e-beam dose of about 100 KGy or less. The crosslinked polymers are particularly useful for making fibers and films.
摘要翻译： 提供制备交联弹性体组合物的方法和由其制成的制品。 在至少一个具体实施方案中，包含至少一种基于丙烯的聚合物的弹性体组合物与至少一种选自多官能丙烯酸酯，多官能甲基丙烯酸酯，官能化聚丁二烯树脂，官能化氰尿酸酯和异氰脲酸烯丙酯的组分共混; 并与至少一种选自受阻酚，亚磷酸酯和受阻胺的组分共混。 基于丙烯的聚合物可以包括丙烯衍生的单元和一种或多种二烯，并且具有50％至99％的三单元组立构规整度和小于80J / g的熔化热。 然后可以将共混组合物挤出和交联。 挤出的聚合物可以使用约100KGy或更小的电子束剂量的电子束辐射进行交联。 交联聚合物特别适用于制造纤维和薄膜。
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4.发明授权公开(公告)号：US08071220B2
公开(公告)日：2011-12-06
申请号：US11491347
申请日：2006-07-21
申请人： Tonson Abraham , Norman G. Barber
发明人： Tonson Abraham , Norman G. Barber
IPC分类号： C08L53/02
CPC分类号： C08L23/20 , C08F255/00 , C08F255/02 , C08L23/16 , C08L51/06 , C08L53/02 , C08L53/025 , C08L77/00 , Y10T428/3175 , Y10T428/31757 , C08L2666/20 , C08L2666/24 , C08L2666/02 , C08L2666/14 , C08L2666/06
摘要： Thermoplastic vulcanizate compositions having good adhesion to unheated polar substrates include an amount of functionalized polyolefin that comprises greater than 80% of the total polyolefin of the TPV. The functional group may be an anhydride. Exemplary TPVs may further include polyamide, and an elastomer, which may include one or more of conjugated diene rubber, unsaturated styrenic triblock copolymer rubber, hydrogenated styrenic triblock copolymer rubber, ethylene/alpha-olefin rubber, and ethylene/alpha-olefin/non-conjugated diene rubber. The TPVs may have hardness values of less than 85 Shore A and peel forces with respect to unheated polar substrates of greater than 15 pli. Articles comprising polar substrates and TPVs are also taught.
摘要翻译： 对未加热的极性基材具有良好粘附性的热塑性硫化橡胶组合物包括一定量的官能化聚烯烃，其包含TPV的总聚烯烃的大于80％。 官能团可以是酸酐。 示例性的TPV还可以包括聚酰胺和弹性体，其可以包括共轭二烯橡胶，不饱和苯乙烯三嵌段共聚物橡胶，氢化苯乙烯三嵌段共聚物橡胶，乙烯/α-烯烃橡胶和乙烯/α-烯烃/ 共轭二烯橡胶。 TPV可以具有小于85肖氏A的硬度值和相对于大于15pli的未加热极性底物的剥离力。 还教导了包含极性底物和TPV的制品。
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公开(公告)号：US07276559B2
公开(公告)日：2007-10-02
申请号：US11012753
申请日：2004-12-15
申请人： Tonson Abraham , Kuo-Shein Shen , Norman G. Barber
发明人： Tonson Abraham , Kuo-Shein Shen , Norman G. Barber
CPC分类号： C08L23/16 , C08L23/0815 , C08L23/10 , C08L2205/02 , C08L2312/00 , C08L2666/06
摘要： This invention relates to a soft thermoplastic vulcanizate composition comprising: a) from about 2-10 wt %, based upon total polymer content weight a)+b)+c), of a thermoplastic polyethylene or polypropylene homopolymer, or ethylene-propylene copolymer, or copolymer that includes ethylene or propylene together with one or more C4 to C20 α-olefins, said thermoplastic having at least 25% crystallinity by DSC; b) from about 15 to about 36 wt. %, based upon total polymer content weight a)+b)+c), of an ethylene-α-olefin random or block copolymer thermoplastic having less than 5% crystallinity by DSC; c) from about 60 to about 80 wt. %, based upon total polymer content weight a)+b)+c), of a cross-linked elastomer; and d) from about 50 to about 65 wt %, based upon total composition weight a)+b)+c)+d), of a process oil; wherein said thermoplastic vulcanizate composition has a Shore A Hardness of less than 35. The invention compositions may also comprise from about 0 to about 40 wt. %, based upon the total composition weight, of conventional additives.
摘要翻译： 软质热塑性硫化橡胶组合物本发明涉及一种软质热塑性硫化橡胶组合物，其包含：a）约2-10重量％，基于热塑性聚乙烯或聚丙烯均聚物或乙烯 - 丙烯共聚物的总聚合物含量重量a）+ b）+ c） 或共聚物，其包括乙烯或丙烯与一种或多种C 4至C 20α-烯烃，所述热塑性材料通过DSC具有至少25％的结晶度; b）约15至约36重量％ ％，基于通过DSC具有小于5％结晶度的乙烯-α-烯烃无规或嵌段共聚物热塑性聚合物的总重量a）+ b）+ c）的总重量％ c）约60至约80wt。 ％，基于交联弹性体的总聚合物含量重量a）+ b）+ c）; 和d）基于加工油的总组合物重量a）+ b）+ c）+ d）的约50至约65重量％ 其中所述热塑性硫化橡胶组合物的肖氏A硬度小于35.本发明组合物还可以包含约0至约40wt。 ％，基于总组合物重量，常规添加剂。
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公开(公告)号：US4845286A
公开(公告)日：1989-07-04
申请号：US89652
申请日：1987-08-24
IPC分类号： C07C235/84 , C07C317/22
CPC分类号： C07C235/84 , C07C317/22
摘要： Provided is an acetylene-terminated aromatic amide compound of the formula ##STR1## wherein X is --O-- or --S--, Z is --O--, --S--, --SO.sub.2 --, or --CO--, and R is --H or --C.tbd.CH in the ortho, meta or para position, wherein at least one R is --.tbd.CH.
摘要翻译： 本发明提供一种下式的乙炔封端的芳族酰胺化合物，其中X为-O-或-S-，Z为-O - ， - S - ， - SO 2 - 或-CO-，R为-H 或-C 3 CH 2在邻位，间位或对位，其中至少一个R是-SO 3 CH 3。
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公开(公告)号：US07858689B2
公开(公告)日：2010-12-28
申请号：US11653012
申请日：2007-01-12
申请人： Tonson Abraham , Norman C. Barber
发明人： Tonson Abraham , Norman C. Barber
IPC分类号： C08K5/01 , C08F290/14 , C08L23/00 , C08L23/04
CPC分类号： C08L23/16 , C08L23/10 , C08L23/20 , C08L2205/03 , C08L2312/08 , C08L2666/02
摘要： A thermoplastic vulcanizate comprising a dynamically-cured rubber, where the rubber is selected from the group consisting of ethylene-propylene-non-conjugated diene rubber, propylene-based rubbery copolymers with units derived from non-conjugated diene monomers, butyl rubber and styrene-butadiene rubber, where dynamic vulcanization is effected with a phenolic resin or a silicon-containing curative, and where the rubber is dynamically cured to an extent where greater than 94% by weight of the rubber is insoluble in cyclohexane at 23° C., and from about 25 to about 250 parts by weight of a thermoplastic polymer phase per 100 parts by weight rubber, where about 85% to about 50% by weight of the thermoplastic polymer phase includes a propylene-based polymer, and where from about 15% to about 50% by weight of the thermoplastic polymer phase includes a butene-1-based polymer.
摘要翻译： 一种包含动态固化橡胶的热塑性硫化橡胶，其中橡胶选自乙烯 - 丙烯 - 非共轭二烯橡胶，丙烯类橡胶共聚物与衍生自非共轭二烯单体的单元，丁基橡胶和苯乙烯 - 丁二烯橡胶，其中用酚醛树脂或含硅固化剂进行动态硫化，并且其中橡胶被动态固化至在23℃下大于94重量％的橡胶不溶于环己烷的程度，以及 约25至约250重量份的热塑性聚合物相/ 100重量份橡胶，其中约85重量％至约50重量％的热塑性聚合物相包含丙烯基聚合物，并且其中约15重量％ 约50重量％的热塑性聚合物相包括丁烯-1-基聚合物。
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8.发明申请Method of Melt Blending Curable Polymer Compositions Using Silicone Hydrides 失效使用硅氢化合物熔融混合可固化聚合物组合物的方法公开(公告)号：US20090221753A1
公开(公告)日：2009-09-03
申请号：US12040487
申请日：2008-02-29
摘要： Provided in one aspect is a method of melt blending comprising providing an extruder possessing addition points from a zero point to a 100 point the length of the extruder; adding at least one thermoplastic and at least one curable polymer at the zero to 10 point of the extruder; adding at least one silicone hydride at the 5 to 30 point of the extruder; adding at least one metal catalyst at the 20 to 60 point of the extruder, with the proviso that the metal catalyst is added at least 5 points farther down the extruder than the silicone hydride. Provided in another aspect is a hydrosilylation curative composition comprising a silicone hydride having the formula wherein H is hydrogen, and each R′ is independently selected from hydrogen and C1 to C10 alkyl groups; R″ is selected from C1 to C10 alkyl groups; n is an integer from 5 to 45; and m is an integer from 5 to 45.
摘要翻译： 在一方面提供一种熔融共混方法，其包括提供挤出机，该挤出机具有从挤压机的零点到100点的添加点; 在挤出机的零点至10点加入至少一种热塑性和至少一种可固化聚合物; 在挤出机的5至30℃加入至少一种硅氢化合物; 在挤出机的20至60℃加入至少一种金属催化剂，条件是金属催化剂在挤出机上比硅氢化合物加入至少5点。 另一方面提供了一种氢化硅烷化固化剂组合物，其包含具有下式的硅氢化合物，其中H是氢，并且每个R'独立地选自氢和C 1至C 10烷基; R“选自C1至C10烷基; n为5-45的整数; m为5〜45的整数。
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9.发明授权High temperature, oil resistant thermoplastic vulcanizates made from polar plastics and acrylate or ethylene-acrylate elastomers 有权耐高温，耐油的热塑性硫化胶由极性塑料和丙烯酸酯或乙烯 - 丙烯酸酯弹性体制成公开(公告)号：US06329463B1
公开(公告)日：2001-12-11
申请号：US09618861
申请日：2000-07-18
申请人： Tonson Abraham , Sabet Abdou-Sabet
发明人： Tonson Abraham , Sabet Abdou-Sabet
IPC分类号： C08L3502
摘要： A polar thermoplastic and acrylate or ethylene acrylate based polar rubbers form a useful thermoplastic vulcanizate when the rubber is selectively cured with curatives which do not affect the polar thermoplastic and do not generate volatile organics. Examples of thermoplastics include aromatic polyesters, polycarbonates, poly(phenylene oxide), or combinations thereof. Examples of curatives include compounds with a multifunctional oxazoline, oxazine or imidazoline, which can react with functional groups such as carboxylic acid groups on the rubber.
摘要翻译： 当使用不影响极性热塑性且不产生挥发性有机物的固化剂选择性地固化橡胶时，极性热塑性和丙烯酸酯或乙烯丙烯酸酯基极性橡胶形成有用的热塑性硫化橡胶。 热塑性塑料的实例包括芳族聚酯，聚碳酸酯，聚（苯醚）或其组合。 固化剂的实例包括具有多官能恶唑啉，恶嗪或咪唑啉的化合物，其可与橡胶上的官能团如羧酸基团反应。
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10.发明授权Thermoplastic vulcanizates of carboxylated nitrile rubber and polyester thermoplastics 失效羧化丁腈橡胶和聚酯热塑性塑料的热塑性硫化胶
公开(公告)号：US6020427A
公开(公告)日：2000-02-01
申请号：US987961
申请日：1997-12-10
申请人： Tonson Abraham , Sabet Abdou-Sabet
发明人： Tonson Abraham , Sabet Abdou-Sabet
摘要： Low oil swell, processable carboxylated nitrile rubber thermoplastic vulcanizate compositions having high melting points are made utilizing a processing aid, for example, maleated polyethylene, and addition type curing agents such as bisoxazolines or bisimidazolines. The compositions generally contain polar thermoplastic high melting point crystalline polymers such as polyester as a continuous phase with the carboxylated nitrile rubber being dispersed therein.
摘要翻译： 使用加工助剂例如马来酸化聚乙烯和加成型固化剂如双恶唑啉或双咪唑啉来制备具有高熔点的低油膨胀的可加工的羧化丁腈橡胶热塑性硫化橡胶组合物。 组合物通常含有极性热塑性高熔点结晶聚合物如聚酯，其中羧基化丁腈橡胶分散在其中，作为连续相。
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