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1. 发明申请

US20060100339A1 Functionalized elastomer nanocomposite 有权
标题翻译：官能化弹性体纳米复合材料
公开(公告)号：US20060100339A1
公开(公告)日：2006-05-11
申请号：US10518193
申请日：2003-05-30
申请人： Caiguo Gong , Anthony Dias , Andy Tsou , Beverly Poole , Kriss Karp
发明人： Caiguo Gong , Anthony Dias , Andy Tsou , Beverly Poole , Kriss Karp
IPC分类号： C08K3/34
CPC分类号： B82Y30/00 , C08F8/00 , C08K3/346 , C08K9/04 , C08K2201/011 , C08F10/00 , C08L15/00 , C08L19/006 , C08L19/00
摘要： An embodiment of the present invention is a nanocomposite comprising a clay and an elastomer comprising at least C2 to C10 olefin derived units; wherein the elastomer also comprises functionalized monomer units pendant to the elastomer. Desirable embodiments of the elastomer include poly(isobutylene-co-p-alkylstyrene) elastomers and poly(isobutylene-co-isoprene) elastomers, which are functionalized by reacting free radical generating agents and unsaturated carboxylic acids, unsaturated esters, unsaturated imides, and the like, with the elastomer. The clay is exfoliated in one embodiment by the addition of exfoliating agents such as alkyl amines and silanes to the clay. The composition can include secondary rubbers such as general purpose rubbers, and curatives, fillers, and the like. The nanocomposites of the invention have improved air barrier properties such as are useful for tire innerliners and innertubes.
摘要翻译：本发明的一个实施方案是包含粘土和弹性体的纳米复合材料，所述弹性体包含至少C 2至C 10 O 12烯烃衍生单元; 其中弹性体还包括垂直于弹性体的官能化单体单元。弹性体的优选实施方案包括聚（异丁烯 - 共 - 对烷基苯乙烯）弹性体和聚（异丁烯 - 共异戊二烯）弹性体，其通过使自由基产生剂和不饱和羧酸，不饱和酯，不饱和酰亚胺和像弹性体一样。粘土在一个实施方案中通过向粘土中加入去角质剂如烷基胺和硅烷来剥离。组合物可以包括二次橡胶，例如通用橡胶，固化剂，填料等。本发明的纳米复合材料具有改善的空气阻隔性能，例如可用于轮胎内衬和内管。

2. 发明申请

US20050277723A1 Functionalized elastomer nanocomposite 审中-公开
标题翻译：官能化弹性体纳米复合材料
公开(公告)号：US20050277723A1
公开(公告)日：2005-12-15
申请号：US10518127
申请日：2003-05-30
申请人： Caiguo Gong , Anthony Dias , Andy Tsou , Beverly Poole , Kriss Karp
发明人： Caiguo Gong , Anthony Dias , Andy Tsou , Beverly Poole , Kriss Karp
IPC分类号： B60C5/02 , B60C5/14 , C01B33/44 , C08K3/04 , C08K3/34 , C08K3/36 , C08L21/00
CPC分类号： C08K3/346 , C08L51/00 , C08L23/22
摘要： An embodiment of the present invention is a nanocomposite comprising a clay and an elastomer comprising at least C2 to C10 olefin derived units; wherein the elastomer also comprises functionalized monomer units pendant to the elastomer. Desirable embodiments of the elastomer include poly(isobutylene-co-p-alkylstyrene) elastomers and poly(isobutylene-co-isoprene) elastomers, which are functionalized via Friedel-Crafts reaction with a Lewis acid and a functionalizing agent such as acid anhydrides and/or acylhalides. The clay is exfoliated in one embodiment by the addition of exfoliating agents such as alkyl amines and silanes to the clay. The composition can include secondary rubbers such as general purpose rubbers, and curatives, fillers, and the like. The nanocomposites of the invention have improved air barrier properties such as are useful for tire innerliners and innertubes.
摘要翻译：本发明的一个实施方案是包含粘土和弹性体的纳米复合材料，所述弹性体包含至少C 2至C 10 O 12烯烃衍生单元; 其中弹性体还包括垂直于弹性体的官能化单体单元。弹性体的优选实施方案包括聚（异丁烯 - 共 - 对烷基苯乙烯）弹性体和聚（异丁烯 - 共异戊二烯）弹性体，其通过与路易斯酸和官能化试剂如酸酐和/ 或酰卤。粘土在一个实施方案中通过向粘土中加入去角质剂如烷基胺和硅烷来剥离。组合物可以包括二次橡胶，例如通用橡胶，固化剂，填料等。本发明的纳米复合材料具有改善的空气阻隔性能，例如可用于轮胎内衬和内管。

3. 发明申请

US20070105998A1 Nanocomposite compositions and processes for making the same 有权
标题翻译：纳米复合组合物及其制备方法
公开(公告)号：US20070105998A1
公开(公告)日：2007-05-10
申请号：US11267981
申请日：2005-11-07
申请人： Caiguo Gong , Anthony Dias , Weiqing Weng , Ramanan Krishnamoorti , Carmen Neagu , Molly Johnston , Beverly Poole , Kriss Karp
发明人： Caiguo Gong , Anthony Dias , Weiqing Weng , Ramanan Krishnamoorti , Carmen Neagu , Molly Johnston , Beverly Poole , Kriss Karp
IPC分类号： C08K5/00
CPC分类号： B60C1/0008 , B82Y30/00 , C08J5/005 , C08J2323/22 , C08J2325/18 , C08K9/08 , C08L21/00
摘要： The invention provides for processes for preparing a nanocomposite compositions including the steps of: contacting a multifunctional intercalant including a cationic moiety separated from an anionic moiety by at least 1 carbon, with a clay at a temperature and for a period of time sufficient to produce an at least partially intercalated clay; and contacting the at least partially intercalated clay with a functionalized interpolymer including one or more functional groups, at a temperature, and for a period of time sufficient to produce the nanocomposite compositions. Cured nanocomposite compositions, and articles including such nanocomposite compositions are also provided.
摘要翻译：本发明提供了制备纳米复合材料组合物的方法，其包括以下步骤：将包含从阴离子部分分离至少1个碳的阳离子部分的多官能插层剂与粘土在一定温度和足以产生至少部分插层粘土; 以及在足以产生所述纳米复合组合物的温度和一段时间内使所述至少部分插层的粘土与包含一个或多个官能团的官能化互聚物接触。还提供了固化的纳米复合组合物和包括这种纳米复合组合物的制品。

4. 发明申请

US20080009579A1 Nanocomposites and methods for making the same 有权
标题翻译：纳米复合材料和制造方法
公开(公告)号：US20080009579A1
公开(公告)日：2008-01-10
申请号：US11269446
申请日：2005-11-08
申请人： Caiguo Gong , Carmen Neagu , Beverly Poole , Anthony Dias , Kriss Karp , Molly Johnston
发明人： Caiguo Gong , Carmen Neagu , Beverly Poole , Anthony Dias , Kriss Karp , Molly Johnston
IPC分类号： C08K3/00 , C08K3/34 , C08K9/04 , C08L9/00
CPC分类号： C08L21/00 , C08K9/04 , C08L23/22 , C08L23/283 , Y10S977/778 , Y10S977/779 , C08L2666/06
摘要： The present invention provides a nanocomposite of a star branched elastomer and a clay. The nanocomposite can be a mixture of a halogenated star branched elastomer and a clay, desirably an exfoliated clay, suitable for use as an air barrier. The halogenated star-branched elastomer can be the primary halogenated elastomer in the blend, and a ratio of the star-branched elastomer to clay can be from 2:1 to 500:1.
摘要翻译：本发明提供了星形支化弹性体和粘土的纳米复合材料。纳米复合材料可以是卤化星形支化弹性体和粘土的混合物，理想地是适合用作空气屏障的剥离粘土。卤化星形支链弹性体可以是共混物中的主要卤代弹性体，并且星形支链弹性体与粘土的比例可以为2:1至500:1。

5. 发明申请

US20070219304A1 Polymeric Nanocomposites and Processes for Making the Same 有权
标题翻译：聚合物纳米复合材料及其制备方法
公开(公告)号：US20070219304A1
公开(公告)日：2007-09-20
申请号：US11630083
申请日：2005-06-28
申请人： Weiqing Weng , Anthony Dias , Caiguo Gong , Beverly Poole , Carmen Neagu , Kriss Karp , Molly Johnston , James Ayers
发明人： Weiqing Weng , Anthony Dias , Caiguo Gong , Beverly Poole , Carmen Neagu , Kriss Karp , Molly Johnston , James Ayers
IPC分类号： C08K9/04
CPC分类号： C08K3/346 , B82Y30/00 , C08K2201/011 , C08L21/00 , C08L23/16
摘要： The present invention relates to processes to produce nanocomposites. In particular, the invention relates to solution processes using organic solvents and mixtures of solvents to produce polymeric nanocomposites.
摘要翻译：本发明涉及制备纳米复合材料的方法。特别地，本发明涉及使用有机溶剂和溶剂混合物来生产聚合物纳米复合材料的溶液方法。

6. 发明申请

US20070129477A1 Elastomer nanocomposites comprising isobutylene and multifunctional oligomers 有权
标题翻译：包含异丁烯和多官能低聚物的弹性体纳米复合材料
公开(公告)号：US20070129477A1
公开(公告)日：2007-06-07
申请号：US11293561
申请日：2005-12-02
申请人： Weiqing Weng , Anthony Dias , Kriss Karp , Molly Johnston , Caiguo Gong , Carmen Neagu , Beverly Poole
发明人： Weiqing Weng , Anthony Dias , Kriss Karp , Molly Johnston , Caiguo Gong , Carmen Neagu , Beverly Poole
IPC分类号： C08K5/09
CPC分类号： C08L23/00 , C08L23/286 , C08L51/06 , C08L2666/04 , C08L2666/24
摘要： The present invention provides a nanocomposite of an elastomer, a polymer or oligomer functionalized with a polar group, and a clay. The nanocomposite can be a mixture of a halogenated elastomer, an acid or acid anhydride modified polymer, and a clay, desirably an exfoliated clay, suitable for use as an air barrier. Also disclosed is a nanocomposite that can be a mixture of a halogenated elastomer, a polymer modified with a carboxylic acid, and an organoclay.
摘要翻译：本发明提供弹性体，用极性基团官能化的聚合物或低聚物和粘土的纳米复合材料。纳米复合材料可以是卤化弹性体，酸或酸酐改性聚合物和粘土，理想地是适合用作空气屏障的剥离粘土的混合物。还公开了可以是卤化弹性体，用羧酸改性的聚合物和有机粘土的混合物的纳米复合材料。

7. 发明申请

US20070015853A1 Functionalized isobutylene polymer-inorganic clay nanocomposites and organic-aqueous emulsion process 有权
标题翻译：官能化异丁烯聚合物 - 无机粘土纳米复合材料和有机水乳液工艺
公开(公告)号：US20070015853A1
公开(公告)日：2007-01-18
申请号：US11184000
申请日：2005-07-18
申请人： Weiqing Weng , Anthony Dias , Carmen Neagu , Beverly Poole , Caiguo Gong , James Ayers , Kriss Karp , Molly Johnston
发明人： Weiqing Weng , Anthony Dias , Carmen Neagu , Beverly Poole , Caiguo Gong , James Ayers , Kriss Karp , Molly Johnston
IPC分类号： C09B67/00 , C08K9/04
CPC分类号： C08J5/005 , B82Y30/00 , C08J3/12 , C08J3/14 , C08J3/215 , C08J2323/28 , C08K9/04 , C08L23/283 , C08L15/02
摘要： A nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay, suitable for use as an air barrier, is disclosed. The halogenated elastomer can be a polymer comprising C4 to C7 isoolefin derived units, para-methylstyrene derived units, and para(halomethylstyrene) derived units, or can be a butyl-type rubber. The nanocomposite can be formed by contacting an aqueous slurry of inorganic clay with a polymer cement while agitating vigorously to form emulsions or micro-emulsions to intimately mix the inorganic clay and the elastomer. The nanocomposite so formed has improved air barrier properties and is suitable for use as an innerliner or innertube.
摘要翻译：公开了一种适合用作空气屏障的卤化弹性体和无机剥离粘土的纳米复合材料。卤化弹性体可以是包含C 4〜C 7异构烯烃衍生单元，对甲基苯乙烯衍生单元和对（卤代甲基苯乙烯）衍生单元的聚合物，或者可以是丁基型橡胶。纳米复合材料可以通过使无机粘土的水性浆料与聚合物胶浆接触而形成，同时剧烈搅拌以形成乳液或微乳液以使无机粘土和弹性体紧密混合。如此形成的纳米复合材料具有改善的空气阻隔性能，并且适合用作内衬或内管。

8. 发明申请

US20080081866A1 Modified Layered Fillers And Their Use To Produce Nanocomposite Compositions 有权
标题翻译：改性分层填料及其用于生产纳米复合材料的用途
公开(公告)号：US20080081866A1
公开(公告)日：2008-04-03
申请号：US11791571
申请日：2005-10-07
申请人： Caiguo Gong , Weiqing Weng , Mun Tse , Anthony Dias , James Stokes , Alan Galuska , Beverly Poole , Carmen Neagu , Kriss Karp , Molly Johnston
发明人： Caiguo Gong , Weiqing Weng , Mun Tse , Anthony Dias , James Stokes , Alan Galuska , Beverly Poole , Carmen Neagu , Kriss Karp , Molly Johnston
IPC分类号： C08F8/30 , C08K3/34
CPC分类号： C09C1/42 , C01P2002/72 , C08L23/22
摘要： The present invention relates to modified layered fillers made from layered fillers and modifying agents and processes to produce the same. The invention also relates to nanocomposite compositions made from these modified layered fillers and elastomers, and processes to produce the same, and their use in articles.
摘要翻译：本发明涉及由分层填料和改性剂制成的改性层状填料及其制备方法。本发明还涉及由这些改性层状填料和弹性体制备的纳米复合材料组合物及其制备方法及其在制品中的用途。

9. 发明申请

US20050027057A1 Low permeability nanocomposites 有权
标题翻译：低渗透性纳米复合材料
公开(公告)号：US20050027057A1
公开(公告)日：2005-02-03
申请号：US10478281
申请日：2002-05-29
申请人： Anthony Dias , Andy Tsou , David Chung , Weiqing Weng , Caiguo Gong
发明人： Anthony Dias , Andy Tsou , David Chung , Weiqing Weng , Caiguo Gong
IPC分类号： B60C5/14 , B60C1/00 , C08K3/00 , C08K3/34 , C08L21/00 , C08L23/22 , C08L23/28 , C08L23/36 , C08L77/00 , C08K9/00
CPC分类号： B60C1/0008 , C08K3/346 , C08K5/17 , C08L21/00 , C08L23/22 , C08L23/283 , C08L77/00 , C08L23/28 , C08L2666/20 , C08L2666/04
摘要： The present invention is a blend of an halogenated elastomer and a clay, desirably an exfoliated clay, to form a nanocomposite suitable for an air barrier. In one embodiment, the halogenated elastomer, is a polymer comprising C4 to C7 isoolefin derived units, a para-methylstyrene derived units, and para-(halomethylstyrene) derived units. In another embodiment, the halogenated elastomer is a butyl-type rubber. The clay may or may not have an additional exfoliating treatment present prior to blending with the interpolymer. The interpolymer/clay mixture forms a distinct phase in the nanocomposite blend of the invention. The blend of the invention has improved air barrier properties and is suitable as an innerliner or innertube.
摘要翻译：本发明是卤化弹性体和粘土的混合物，理想地是剥离粘土，以形成适合于空气屏障的纳米复合材料。在一个实施方案中，卤化弹性体是包含C4至C7异烯烃衍生单元，对甲基苯乙烯衍生单元和对 - （卤代甲基苯乙烯）衍生单元的聚合物。在另一个实施方案中，卤化弹性体是丁基型橡胶。在与共聚体共混之前，粘土可以或可以不具有额外的去角质处理。互聚物/粘土混合物在本发明的纳米复合材料混合物中形成不同的相。本发明的共混物具有改善的空气阻隔性能，并且适合作为内衬或内管。

10. 发明申请

US20050203235A1 Nanocomposite comprising stabilization functionalized thermoplastic polyolefins 有权
标题翻译：包含稳定官能化的热塑性聚烯烃的纳米复合材料
公开(公告)号：US20050203235A1
公开(公告)日：2005-09-15
申请号：US10800455
申请日：2004-03-15
申请人： Caiguo Gong , Alan Oshinski , Beverly Poole , Jerry Ball , Thomas Sykes
发明人： Caiguo Gong , Alan Oshinski , Beverly Poole , Jerry Ball , Thomas Sykes
IPC分类号： C08F8/00 , C08K3/34 , C08L21/00
CPC分类号： B82Y30/00 , C08F8/32 , C08K2201/011 , C08L21/00 , C08F255/02 , C08F8/46 , C08F110/06
摘要： This invention relates to nanocomposites comprising organo-clay and at least one stabilization functionalized thermoplastic polyolefin. Preferably the stabilization functionalized thermoplastic polyolefin is represented by the formula: T-(R1G)n Wherein T represents the thermoplastic polyolefin Each R1 is a bridging group, preferably independently selected from the group consisting of C1 to C20 aliphatic; C1 to C20 aromatic; substituted C1 to C20 aliphatic; substituted C1 to C20 aromatic; C1 to C20 aliphatic ester; C1 to C20 aliphatic ether; C1 to C20 aliphatic amide; C1 to C20 aliphatic imide; n is the number of stabilization functional/bridging groups bound to T and may be from 1-300; and G is selected from one or more of phenols, ketones, hindered amines, substituted phenols, substituted ketones, substituted hindered amines, or combinations thereof.
摘要翻译：本发明涉及包含有机粘土和至少一种稳定官能化的热塑性聚烯烃的纳米复合材料。优选地，稳定化官能化的热塑性聚烯烃由下式表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> T-（R＆lt; 1＆gt; G） > n <？in-line-formula description =“In-line Formulas”end =“tail”？>其中T表示热塑性聚烯烃。每个R 1是桥连基，优选独立地选自C 1至C 20脂族基团; C 1至C 20芳族; 取代的C 1至C 20脂族基; 取代的C 1至C 20芳族; C 1至C 20脂族酯; C 1至C 20脂族醚; C 1至C 20脂族酰胺; C 1至C 20脂族酰亚胺; n是与T结合的稳定性功能性/桥连基团的数目，可以是1-300; 并且G选自酚，酮，受阻胺，取代酚，取代的酮，取代的受阻胺或其组合中的一种或多种。

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