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1. 发明授权

US07622528B2 Process for preparing thermoplastic elastomers by dynamic vulcanization 有权
标题翻译：通过动态硫化制备热塑性弹性体的方法
公开(公告)号：US07622528B2
公开(公告)日：2009-11-24
申请号：US11167480
申请日：2005-06-27
申请人： Oansuk Chung , Peter W. Manders
发明人： Oansuk Chung , Peter W. Manders
IPC分类号： C08L23/04 , C08L23/10 , C08L23/16
CPC分类号： B29C47/1081 , B29C47/0004 , B29C47/0009 , B29C47/10 , B29K2021/00 , B29K2023/12 , B29K2023/16 , B29K2023/22 , B29K2101/12 , B29K2105/0038 , B29K2105/16 , B29K2105/24 , B29K2105/246 , C08K3/346 , C08K5/14 , C08L21/00 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L2205/03 , C08L2312/00 , C08L2666/02 , C08L2666/04
摘要： A process for the for the preparation of dynamically vulcanized thermoplastic elastomers is described. The process comprises melt processing under high shear conditions A) at least one thermoplastic engineering resin, B) at least one vulcanizable rubber, C) a curing agent or curing agents, and D) at least one additional thermoplastic engineering resin in the form of solid particles having an effective diameter of not less than 0.05 mm, wherein said solid particles D) are added to a molten mass of A), B) before, during or after the addition of C) but prior to substantial completion of the vulcanization of B). The process provides a means to avoid substantial degradation or unwanted cross-linking of the thermoplastic engineering resin and provides a means of controlling the reaction temperature during the curing, vulcanization, or cross-linking of the rubber.
摘要翻译：描述了制备动态硫化热塑性弹性体的方法。该方法包括在高剪切条件下熔融加工A）至少一种热塑性工程树脂，B）至少一种可硫化橡胶，C）固化剂或固化剂，和D）至少一种固体形式的另外的热塑性工程树脂具有不小于0.05mm有效直径的颗粒，其中所述固体颗粒D）在加入C）之前，期间或之后加入到A），B）的熔融物质中，但在B的硫化基本完成之前）。该方法提供了避免热塑性工程树脂的显着降解或不想要的交联的手段，并且提供了在橡胶的固化，硫化或交联期间控制反应温度的手段。

2. 发明申请

US20070037931A1 Thermoplastic vulcanizate compositions having improved extrusion performance and methods of formation thereof 有权
标题翻译：具有改进挤出性能的热塑性硫化橡胶组合物及其形成方法
公开(公告)号：US20070037931A1
公开(公告)日：2007-02-15
申请号：US11546076
申请日：2006-10-11
申请人： Oansuk Chung , Trazollah Ouhadi , Eugene Uhl
发明人： Oansuk Chung , Trazollah Ouhadi , Eugene Uhl
IPC分类号： C08F8/00
CPC分类号： A01N25/10 , C08L23/16 , C08L33/26 , C08L2666/04
摘要： In one embodiment is a thermoplastic vulcanizates having improved extrusion properties formed from a composition that includes from 20% to about 80% by weight of an elastomer, from about 80% to about 20% by weight of a thermoplastic, from about 0.05 to about 12 phr of a multifunctional methacrylate monomer peroxide curing coagent; and from about 0.02 to about 6 phr of a phosphorous containing stabilizer. The resultant thermoplastic vulcanizate may be cured with a peroxide curing agent and shows improved die lip build up compared to conventionally prepared thermoplastic vulcanizates. Methods of forming thermoplastic vulcanizates having improved die lip build up are also taught.
摘要翻译：在一个实施方案中是具有改进挤出性能的热塑性硫化橡胶，其由组合物形成，所述组合物包含20重量％至约80重量％的弹性体，约80重量％至约20重量％的热塑性塑料，约0.05至约12重量％ phr多功能甲基丙烯酸酯单体过氧化物固化助剂; 和约0.02至约6phr的含磷稳定剂。所得到的热塑性硫化橡胶可用过氧化物固化剂固化，并且与常规制备的热塑性硫化橡胶相比显示出改善的模唇密度。还教导了形成具有改善的模唇密度的热塑性硫化橡胶的方法。

3. 发明授权

US5936038A Vulcanizable elastomeric composition and thermoplastic vulcanizate employing the same 失效
标题翻译：可硫化的弹性体组合物和采用其的热塑性硫化橡胶
公开(公告)号：US5936038A
公开(公告)日：1999-08-10
申请号：US689455
申请日：1996-08-09
申请人： Aubert Y. Coran , Oansuk Chung
发明人： Aubert Y. Coran , Oansuk Chung
IPC分类号： C08F236/04 , C08L19/00 , C08L9/02
CPC分类号： C08F236/04 , C08L19/006 , C08L61/06
摘要： A vulcanizable elastomer having at least one pendant reactive amino group. The elastomer is vulcanized by using a phenolic-resin curative essentially in the absence of an activation catalyst, to form a vulcanizate. Also provided is a thermoplastic elastomeric vulcanizable composition of matter, employing the elastomer having the pendent reactive amino group, which may be dynamically vulcanized without the use of an activation catalyst. Further provided is a method for vulcanizing an elastomer having at least one pendent reactive amino group by utilizing a phenolic vulcanizing agent without the use of a catalyst.
摘要翻译：具有至少一个侧链反应性氨基的可硫化弹性体。弹性体通过使用酚醛树脂固化剂基本上在没有活化催化剂的情况下硫化以形成硫化橡胶。还提供了一种热塑性弹性体可硫化的物质组合物，其使用具有侧链反应性氨基的弹性体，其可以在不使用活化催化剂的情况下动态硫化。还提供了一种通过在不使用催化剂的情况下利用酚类硫化剂硫化具有至少一个侧链反应性氨基的弹性体的方法。

4. 发明申请

US20080015313A1 Method for improving extrusion surface smoothness in thermoplastic vulcanizates 有权
标题翻译：改善热塑性硫化胶中挤压表面光滑度的方法
公开(公告)号：US20080015313A1
公开(公告)日：2008-01-17
申请号：US11484156
申请日：2006-07-11
申请人： Oansuk Chung
发明人： Oansuk Chung
IPC分类号： C08F8/00
CPC分类号： C08L23/16 , B29C47/0019 , B29C47/50 , B29C47/762 , B29K2021/00 , C08L23/10 , C08L2666/06
摘要： Thermoplastic vulcanizates having improved physical properties, including extrusion surface roughness can be achieved by a method that includes a first processing step to form a fully cured TPV base, a cooling step wherein the fully cured TPV base is solidified and a second processing step which imparts improved physical properties including improved extrusion surface roughness to the resultant TPV. The method may be adapted for use in conjunction with a peroxide curing agents to protect a portion of the thermoplastic, which may be polypropylene, from degradation by the peroxide curing agent. The adaptation to the methods may include the addition of a portion of the thermoplastic to the TPV after the peroxide curing agent has been added. The adaptation may also include one or more devolatalization steps with or without the addition of a stripping agent.
摘要翻译：具有改善的物理性质，包括挤出表面粗糙度的热塑性硫化橡胶可以通过包括形成完全固化的TPV基体的第一加工步骤，其中完全固化的TPV基团固化的冷却步骤和赋予改进的第二加工步骤的方法来实现物理性质包括改进的挤出表面粗糙度与所得的TPV。该方法可以适用于与过氧化物固化剂结合使用，以保护一部分可能是聚丙烯的热塑性塑料不被过氧化物固化剂降解。对该方法的适应可以包括在加入过氧化物固化剂之后向TPV中加入一部分热塑性塑料。适应还可以包括一种或多种具有或不加入剥离剂的脱醇催化步骤。

5. 发明授权

US6066697A Thermoplastic compositions containing elastomers and fluorine containing thermoplastics 失效
公开(公告)号：US6066697A
公开(公告)日：2000-05-23
申请号：US140127
申请日：1998-08-25
申请人： Aubert Y. Coran , Oansuk Chung
发明人： Aubert Y. Coran , Oansuk Chung
IPC分类号： C08L9/02 , C08L15/00 , C08L19/00 , C08L27/12 , C08F8/00
CPC分类号： C08L9/02 , C08L15/005 , C08L19/006 , C08L27/12 , C08L19/00 , C08L27/16 , C08L29/12 , C08L33/12 , C08L39/06 , C08L61/06 , C08L67/00
摘要： A thermoplastic vulcanizate prepared by dynamically vulcanizing a rubber within a blend that comprises the rubber, a fluorine containing thermoplastic, and a vulcanizing agent; wherein the rubber is selected from nitrile rubber, hydrogenated nitrile rubber, amino-functionalized nitrile rubber, acrylonitrile-isoprene rubber, and mixtures thereof.

6. 发明授权

US07625980B2 Method for improving extrusion surface smoothness in thermoplastic vulcanizates 有权
标题翻译：改善热塑性硫化胶中挤压表面光滑度的方法
公开(公告)号：US07625980B2
公开(公告)日：2009-12-01
申请号：US11484156
申请日：2006-07-11
申请人： Oansuk Chung
发明人： Oansuk Chung
IPC分类号： C08L23/04 , C08L23/10 , C08L9/00 , C08L45/00
CPC分类号： C08L23/16 , B29C47/0019 , B29C47/50 , B29C47/762 , B29K2021/00 , C08L23/10 , C08L2666/06
摘要： Thermoplastic vulcanizates having improved physical properties, including extrusion surface roughness can be achieved by a method that includes a first processing step to form a fully cured TPV base, a cooling step wherein the fully cured TPV base is solidified and a second processing step which imparts improved physical properties including improved extrusion surface roughness to the resultant TPV. The method may be adapted for use in conjunction with a peroxide curing agents to protect a portion of the thermoplastic, which may be polypropylene, from degradation by the peroxide curing agent. The adaptation to the methods may include the addition of a portion of the thermoplastic to the TPV after the peroxide curing agent has been added. The adaptation may also include one or more devolatalization steps with or without the addition of a stripping agent.
摘要翻译：具有改善的物理性质，包括挤出表面粗糙度的热塑性硫化橡胶可以通过包括形成完全固化的TPV基体的第一加工步骤，其中完全固化的TPV基团固化的冷却步骤和赋予改进的第二加工步骤的方法来实现物理性质包括改进的挤出表面粗糙度与所得的TPV。该方法可以适用于与过氧化物固化剂结合使用，以保护一部分可能是聚丙烯的热塑性塑料不被过氧化物固化剂降解。对该方法的适应可以包括在加入过氧化物固化剂之后向TPV中加入一部分热塑性塑料。适应还可以包括一种或多种具有或不加入剥离剂的脱醇催化步骤。

7. 发明申请

US20060293458A1 Process for preparing thermoplastic elastomers by dynamic vulcanization 有权
公开(公告)号：US20060293458A1
公开(公告)日：2006-12-28
申请号：US11167480
申请日：2005-06-27
申请人： Oansuk Chung , Peter Manders
发明人： Oansuk Chung , Peter Manders
IPC分类号： C08F8/00
CPC分类号： B29C47/1081 , B29C47/0004 , B29C47/0009 , B29C47/10 , B29K2021/00 , B29K2023/12 , B29K2023/16 , B29K2023/22 , B29K2101/12 , B29K2105/0038 , B29K2105/16 , B29K2105/24 , B29K2105/246 , C08K3/346 , C08K5/14 , C08L21/00 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L2205/03 , C08L2312/00 , C08L2666/02 , C08L2666/04
摘要： A process for the for the preparation of dynamically vulcanized thermoplastic elastomers is described. The process comprises melt processing under high shear conditions A) at least one thermoplastic engineering resin, B) at least one vulcanizable rubber, C) a curing agent or curing agents, and D) at least one additional thermoplastic engineering resin in the form of solid particles having an effective diameter of not less than 0.05 mm, wherein said solid particles D) are added to a molten mass of A), B) before, during or after the addition of C) but prior to substantial completion of the vulcanization of B). The process provides a means to avoid substantial degradation or unwanted cross-linking of the thermoplastic engineering resin and provides a means of controlling the reaction temperature during the curing, vulcanization, or cross-linking of the rubber.

8. 发明授权

US07935763B2 Thermoplastic vulcanizate compositions having improved extrusion performance and methods of formation thereof 有权
标题翻译：具有改进挤出性能的热塑性硫化橡胶组合物及其形成方法
公开(公告)号：US07935763B2
公开(公告)日：2011-05-03
申请号：US11546076
申请日：2006-10-11
申请人： Oansuk Chung , Trazollah Ouhadi , Eugene R. Uhl
发明人： Oansuk Chung , Trazollah Ouhadi , Eugene R. Uhl
IPC分类号： C08F8/00 , C08L23/00 , C08L23/04
CPC分类号： A01N25/10 , C08L23/16 , C08L33/26 , C08L2666/04
摘要： In one embodiment is a thermoplastic vulcanizates having improved extrusion properties formed from a composition that includes from 20% to about 80% by weight of an elastomer, from about 80% to about 20% by weight of a thermoplastic, from about 0.05 to about 12 phr of a multifunctional methacrylate monomer peroxide curing coagent; and from about 0.02 to about 6 phr of a phosphorous containing stabilizer. The resultant thermoplastic vulcanizate may be cured with a peroxide curing agent and shows improved die lip build up compared to conventionally prepared thermoplastic vulcanizates. Methods of forming thermoplastic vulcanizates having improved die lip build up are also taught.
摘要翻译：在一个实施方案中是具有改进挤出性能的热塑性硫化橡胶，其由组合物形成，所述组合物包含20重量％至约80重量％的弹性体，约80重量％至约20重量％的热塑性塑料，约0.05至约12重量％ phr多功能甲基丙烯酸酯单体过氧化物固化助剂; 和约0.02至约6phr的含磷稳定剂。所得到的热塑性硫化橡胶可用过氧化物固化剂固化，并且与常规制备的热塑性硫化橡胶相比显示出改善的模唇密度。还教导了形成具有改善的模唇密度的热塑性硫化橡胶的方法。

9. 发明授权

US07872075B2 Peroxide-cured thermoplastic vulcanizates and process for making the same 有权
标题翻译：过氧化物固化的热塑性硫化胶及其制造方法
公开(公告)号：US07872075B2
公开(公告)日：2011-01-18
申请号：US11246773
申请日：2005-10-07
申请人： Maria D. Ellul , Oansuk Chung
发明人： Maria D. Ellul , Oansuk Chung
IPC分类号： C08F8/00 , C08L9/00 , C08L33/04 , C08L35/02 , C08L45/00 , B60C1/00 , C08K3/34
CPC分类号： C08L23/16 , C08K3/34 , C08K5/098 , C08K5/103 , C08K5/14 , C08K9/02 , C08K9/12 , C08L21/00 , C08L23/02 , C08L23/08 , C08L23/10 , C08L23/14 , C08L25/04 , C08L91/00 , C08L2312/00 , C08L2666/02 , C08L2666/06 , C08L2666/08
摘要： A method of preparing a thermoplastic vulcanizate, the method comprising continuously 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 a coagent-wetted carrier where the coagent-wetted carrier includes a multi-functional acrylate coagent, a multi-functional methacrylate coagent, or both a multi-functional acrylate and multi-functional methacrylate coagent.
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连续动态地硫化共混物内的橡胶，其中动态硫化是用包括自由基固化剂的固化体系和固体润湿载体进行的，固化剂润湿载体包括多官能丙烯酸酯助剂，多官能甲基丙烯酸酯助剂或多官能丙烯酸酯和多官能甲基丙烯酸酯助剂。

10. 发明申请

US20070083008A1 Peroxide-cured thermoplastic vulcanizates and process for making the same 有权
标题翻译：过氧化物固化的热塑性硫化胶及其制造方法
公开(公告)号：US20070083008A1
公开(公告)日：2007-04-12
申请号：US11246773
申请日：2005-10-07
申请人： Maria Ellul , Oansuk Chung
发明人： Maria Ellul , Oansuk Chung
IPC分类号： C08F8/00
CPC分类号： C08L23/16 , C08K3/34 , C08K5/098 , C08K5/103 , C08K5/14 , C08K9/02 , C08K9/12 , C08L21/00 , C08L23/02 , C08L23/08 , C08L23/10 , C08L23/14 , C08L25/04 , C08L91/00 , C08L2312/00 , C08L2666/02 , C08L2666/06 , C08L2666/08
摘要： A method of preparing a thermoplastic vulcanizate, the method comprising continuously 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 a coagent-wetted carrier where the coagent-wetted carrier includes a multi-functional acrylate coagent, a multi-functional methacrylate coagent, or both a multi-functional acrylate and multi-functional methacrylate coagent.
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连续动态地硫化共混物内的橡胶，其中动态硫化是用包括自由基固化剂的固化体系和固体润湿载体进行的，固化剂润湿载体包括多官能丙烯酸酯助剂，多官能甲基丙烯酸酯助剂或多官能丙烯酸酯和多官能甲基丙烯酸酯助剂。

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