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公开(公告)号：US08742066B2
公开(公告)日：2014-06-03
申请号：US13201507
申请日：2010-02-05
申请人： Dana Adkinson , Rayner Krista , Kevin Kulbaba
发明人： Dana Adkinson , Rayner Krista , Kevin Kulbaba
IPC分类号： C08J3/00
CPC分类号： C08L23/0876 , B29B17/04 , B29B2017/046 , B29K2019/00 , B29K2105/24 , C08L23/283 , C08L2205/02 , Y02W30/625 , C08L2666/06
摘要： The present invention relates to processes for recycling articles made from butyl ionomers and processes for producing recycled butyl ionomers. The invention further relates to composites comprising recycled butyl ionomers and fillers and articles made from recycled butyl ionomers. The invention also relates to uncured filled articles made from butyl ionomers having certain physical properties. Exemplary fillers include silica, carbon black, talc and clay, particularly onium substituted high aspect ratio nanoclays.
摘要翻译： 本发明涉及用于回收由丁基离聚物制成的制品的方法和用于生产再生丁基离聚物的方法。 本发明还涉及包含再循环的丁基离聚物和填料的复合材料和由再循环的丁基离聚物制成的制品。 本发明还涉及由具有某些物理性质的丁基离聚物制成的未固化填充制品。 示例性的填料包括二氧化硅，炭黑，滑石和粘土，特别是鎓取代的高纵横比纳米粘土。
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2.发明申请Mixtures composed of ethylene-vinyl alcohol copolymers and of crosslinkable rubbers having reactive groups and their use for production of moulded items with good barrier properties 审中-公开由乙烯 - 乙烯醇共聚物和具有反应性基团的可交联橡胶组成的混合物及其制备具有良好阻隔性的模制品的用途公开(公告)号：US20060142485A1
公开(公告)日：2006-06-29
申请号：US11290166
申请日：2005-11-30
申请人： Martin Hoch , Roland Parg , Rayner Krista , Chia Chu
发明人： Martin Hoch , Roland Parg , Rayner Krista , Chia Chu
IPC分类号： C08L29/04
CPC分类号： C08L13/00 , C08L23/0861 , C08L2312/00 , C08L2666/06 , C08L2666/08
摘要： The invention relates to mixtures composed of ethylene-vinyl alcohol copolymers and of crosslinkable rubbers having reactive groups and their use for production of moulded items with good barrier properties. The inventive mixtures in particular feature the good barrier properties and high impact resistance particularly at low temperatures, with a resultant broad application profile for these mixtures.
摘要翻译： 本发明涉及由乙烯 - 乙烯醇共聚物和具有反应性基团的可交联橡胶组成的混合物及其制备具有良好阻隔性能的模制品的用途。 本发明的混合物特别具有良好的阻隔性能和高耐冲击性，特别是在低温下，这些混合物具有广泛的应用。
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公开(公告)号：US20120059074A1
公开(公告)日：2012-03-08
申请号：US13201507
申请日：2010-02-05
申请人： Dana Adkinson , Rayner Krista , Kevin Kulbaba
发明人： Dana Adkinson , Rayner Krista , Kevin Kulbaba
CPC分类号： C08L23/0876 , B29B17/04 , B29B2017/046 , B29K2019/00 , B29K2105/24 , C08L23/283 , C08L2205/02 , Y02W30/625 , C08L2666/06
摘要： The present invention relates to processes for recycling articles made from butyl ionomers and processes for producing recycled butyl ionomers. The invention further relates to composites comprising recycled butyl ionomers and fillers and articles made from recycled butyl ionomers. The invention also relates to uncured filled articles made from butyl ionomers having certain physical properties. Exemplary fillers include silica, carbon black, talc and clay, particularly onium substituted high aspect ratio nanoclays.
摘要翻译： 本发明涉及用于回收由丁基离聚物制成的制品的方法和用于生产再生丁基离聚物的方法。 本发明还涉及包含再循环的丁基离聚物和填料的复合材料和由再循环的丁基离聚物制成的制品。 本发明还涉及由具有某些物理性质的丁基离聚物制成的未固化填充制品。 示例性的填料包括二氧化硅，炭黑，滑石和粘土，特别是鎓取代的高纵横比纳米粘土。
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公开(公告)号：US20090247706A1
公开(公告)日：2009-10-01
申请号：US11664453
申请日：2005-01-31
申请人： Rayner Krista , John Joseph Decair , James Nicholas Fowler , Michael T. Gallagher , John Lovegrove , Shrikant V. Phadke
发明人： Rayner Krista , John Joseph Decair , James Nicholas Fowler , Michael T. Gallagher , John Lovegrove , Shrikant V. Phadke
IPC分类号： C08F255/00 , B29C47/10 , B01J19/00
CPC分类号： C08F8/00 , B29C48/0011 , B29C48/022 , B29C48/03 , B29C48/2665 , B29C48/29 , B29C48/295 , B29C48/38 , B29C48/385 , B29C48/76 , B29C48/832 , B29C48/834 , B29C48/875 , B29K2021/00 , B29K2023/00 , B29K2067/00 , B29K2075/00 , B29K2096/04 , B29K2101/12 , B29K2105/0005 , C08F255/00 , C08F10/00 , C08F222/00 , C08F220/00
摘要： A continuous extrusion process for the functionalization of polymers through reactive extrusion. The process uses a continuous extrusion reactor comprising at least two sequential, very closely-coupled, independently driven screw extruders having a total effective length to diameter ratio greater than 60 to 1 and as high as 112 to 1 and providing greatly extended reaction times for efficiently producing a grafted polymer having a high level of functionalization. Drying of the polymer feed is performed in the continuous extrusion reactor. Multiple injections of reactants may be provided. Shear modification of the molecular weight of the grafted polymer is performed in the continuous extrusion reactor after the functionalization reactions. A continuous extrusion reactor and a grafted polymer having a high level of functionalization are also disclosed.
摘要翻译： 用于通过反应性挤出官能化聚合物的连续挤出方法。 该方法使用连续挤出反应器，其包括至少两个顺序的，非常紧密耦合的独立驱动的螺杆挤出机，其总有效长度与直径比大于60至1且高达112比1，并提供大大延长的反应时间以有效地 产生具有高水平功能化的接枝聚合物。 在连续挤出反应器中进行聚合物进料的干燥。 可以提供多次注射反应物。 接枝聚合物的分子量的剪切改性在官能化反应后在连续挤出反应器中进行。 还公开了具有高水平官能化的连续挤出反应器和接枝聚合物。
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5.发明申请公开(公告)号：US20080076879A1
公开(公告)日：2008-03-27
申请号：US11897827
申请日：2007-08-31
申请人： Rui Resendes , Jon Bielby , Judy Pugsley , Rayner Krista , Lorenzo Ferrari
发明人： Rui Resendes , Jon Bielby , Judy Pugsley , Rayner Krista , Lorenzo Ferrari
CPC分类号： C08L23/22 , C08K5/005 , C08K5/01 , C08K5/14 , C08L23/10 , C08L2207/04 , C08L2312/00 , C08L2666/02 , C08L2666/06
摘要： The invention relates to peroxide cured thermoplastic vulcanizates comprising a thermoplastic and an isomonoolefin-multiolefin elastomer, such as butyl rubber. More particularly, the invention relates to peroxide cured thermoplastic vulcanizates wherein the elastomer comprises at least 3.5 mol % of multiolefin in order to facilitate peroxide curing. The thermoplastic vulcanizates according to the present invention are useful in the preparation of shaped articles for high purity applications, such as condenser caps, medical components and fuel cell components.
摘要翻译： 本发明涉及包含热塑性和异丁烯 - 多烯烃弹性体如丁基橡胶的过氧化物固化的热塑性硫化橡胶。 更具体地说，本发明涉及过氧化物固化的热塑性硫化橡胶，其中弹性体包含至少3.5摩尔％的多烯烃，以促进过氧化物固化。 根据本发明的热塑性硫化橡胶可用于制备用于高纯度应用的成型制品，例如冷凝器盖，医疗部件和燃料电池部件。
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6.发明授权Multistage process for the manufacture of peroxide-cured HXNBR-polyamide thermoplastic vulcanizates 有权用于制造过氧化物固化的HXNBR-聚酰胺热塑性硫化橡胶的多级方法公开(公告)号：US07291667B2
公开(公告)日：2007-11-06
申请号：US11010733
申请日：2004-12-13
申请人： Victor Nasreddine , Sharon X. Guo , Rayner Krista , Dirk Achten
发明人： Victor Nasreddine , Sharon X. Guo , Rayner Krista , Dirk Achten
CPC分类号： C08L15/005 , C08K5/14 , C08L13/00 , C08L77/00 , C08L2666/08 , C08L2666/02 , C08L2666/14
摘要： The present invention relates to a multistage process including at least two steps for making a heat and oil resistant preroxide-cured thermoplastic vulcanizates (TPV) based on hydrogenated carboxiated nitrile butadiene rubber (HXNBR) and at least one polyamide. TPV's according to the present invention have improved properties and morphology over known TPV's prepared in single-stage processes.
摘要翻译： 本发明涉及一种包括至少两个步骤的多级方法，所述步骤用于制备基于氢化羧化丁腈橡胶（HXNBR）和至少一种聚酰胺的耐热和耐油前氧化物固化的热塑性硫化橡胶（TPV）。 根据本发明的TPV具有改进的在单级方法中制备的TPV的性能和形态。
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公开(公告)号：US07662480B2
公开(公告)日：2010-02-16
申请号：US11709485
申请日：2007-02-22
IPC分类号： B32B27/28
CPC分类号： C09J123/32 , C08F8/40 , Y10T428/31645 , Y10T428/31696 , Y10T428/31786 , C08F210/12
摘要： A butyl rubber ionomer having improved adhesion to substrates whose surfaces have polar functional groups. Examples of such substrate materials include stainless steel, glass, mylar or Teflon®. The adhesion of the butyl rubber ionomer to the substrate is at least 25% greater than the adhesion of a non-ionomeric butyl rubber to the same substrate surface and with certain substrates is more than 150% greater. The adhesion is improved with increasing levels of multiolefin content in the butyl rubber ionomer. The adhesion is greatest for butyl rubber ionomers having a high multiolefin content (at least 3.5 mol% of multiolefin monomers or at least 1.5 mol % of residual multiolefins). By taking advantage of these high adhesion levels, a composite article can be formed between the butyl rubber ionomer and the substrate.
摘要翻译： 具有改善的表面具有极性官能团的基材的粘附性的丁基橡胶离聚物。 这种基底材料的实例包括不锈钢，玻璃，聚酯薄膜或特氟隆。 丁基橡胶离子交联聚合物对基材的粘合性比非离聚物丁基橡胶对同一基材表面的粘合性高至少25％，并且某些基材的粘合力大于150％以上。 随着丁基橡胶离子交联聚合物中多烯烃含量的增加，粘附性得到改善。 对于具有高多烯烃含量（至少3.5摩尔％的多烯烃单体或至少1.5摩尔％的残余多烯烃）的丁基橡胶离聚物，粘合力最大。 通过利用这些高粘附性水平，可以在丁基橡胶离聚物和基材之间形成复合制品。
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8.发明申请Multistage process for the manufacture of peroxide-cured HXNBR-polyamide thermoplastic vulcanizates 有权用于制造过氧化物固化的HXNBR-聚酰胺热塑性硫化橡胶的多级方法公开(公告)号：US20060128894A1
公开(公告)日：2006-06-15
申请号：US11010733
申请日：2004-12-13
申请人： Victor Nasreddine , Sharon Guo , Rayner Krista , Dirk Achten
发明人： Victor Nasreddine , Sharon Guo , Rayner Krista , Dirk Achten
IPC分类号： C08L77/00
CPC分类号： C08L15/005 , C08K5/14 , C08L13/00 , C08L77/00 , C08L2666/08 , C08L2666/02 , C08L2666/14
摘要： The present invention relates to a multistage process including at least two steps for making a heat and oil resistant preroxide-cured thermoplastic vulcanizates (TPV) based on hydrogenated carboxiated nitrile butadiene rubber (HXNBR) and at least one polyamide. TPV's according to the present invention have improved properties and morphology over known TPV's prepared in single-stage processes.
摘要翻译： 本发明涉及一种包括至少两个步骤的多级方法，所述步骤用于制备基于氢化羧化丁腈橡胶（HXNBR）和至少一种聚酰胺的耐热和耐油前氧化物固化的热塑性硫化橡胶（TPV）。 根据本发明的TPV具有改进的在单阶段方法中制备的TPV的性能和形态。
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