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1. 发明授权

US07770621B2 Air barrier composition for innerliners 失效
标题翻译：内衬空气阻隔组合物
公开(公告)号：US07770621B2
公开(公告)日：2010-08-10
申请号：US11842523
申请日：2007-08-21
申请人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
发明人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
IPC分类号： B60C5/12 , C08K5/04
CPC分类号： B60C1/0008 , C08J3/247 , C08K5/20
摘要： According to the invention, a processing aid is used to improve processing in a green (uncured) rubber composition, such as in downstream in-plant processing of an innerliner compound, and maintaining, or more preferably, reducing the air permeability of the cured composition, e.g., innerliner compound. In embodiments, another of the advantages of the present invention is that the processing aid according to the invention can be used in very low levels relative to the other processing aids and oils.
摘要翻译：根据本发明，加工助剂用于改善绿色（未固化）橡胶组合物的加工，例如在内衬化合物的下游植物加工中，并且维持或更优选地降低固化组合物的透气性，例如，内衬化合物。在实施方案中，本发明的另一个优点是根据本发明的加工助剂相对于其它加工助剂和油可以以非常低的水平使用。

2. 发明授权

US07906600B2 Processable filled, curable halogenated isoolefin elastomers 有权
标题翻译：可加工的可固化卤化异烯烃弹性体
公开(公告)号：US07906600B2
公开(公告)日：2011-03-15
申请号：US11957204
申请日：2007-12-14
申请人： Walter H. Waddell , Dirk F. Rouckhout , James P. Stokes , Arthur J. Sullivan , Donald S. Tracey , Robert N. Webb
发明人： Walter H. Waddell , Dirk F. Rouckhout , James P. Stokes , Arthur J. Sullivan , Donald S. Tracey , Robert N. Webb
IPC分类号： C08K3/34 , C08K9/04 , C08L67/00 , C08L101/16 , C08G63/60
CPC分类号： B60C1/0008 , C08L23/283 , C08L2666/04
摘要： The present invention provides an elastomeric composition processable in a curable, filled rubber formulation. The composition comprises a halogenated interpolymer of a C4 to C7 isoolefin and from 3 to 20 weight percent alkylstyrene and comprising from 0.2 to 2 mole percent haloalkylstyrene, a Mooney viscosity less than 27, a number average molecular weight less than 270,000, a weight average molecular weight less than 470,000, a z-average molecular weight less than 700,000, and a branching index (g′) from 0.4 to 1.1. Also disclosed are a method of making a cured, filled rubber article, comprising compounding the elastomeric composition with filler and curative, processing the compounded composition to form a shape of the article, and curing the composition to obtain the article in the formed shape, as well as a tire comprising an innerliner made by the method.
摘要翻译：本发明提供一种在可固化填充的橡胶制剂中可加工的弹性体组合物。组合物包含C4至C7异烯烃和3-20重量％烷基苯乙烯的卤化互聚物和包含0.2至2摩尔％的卤代烷基苯乙烯，门尼粘度小于27，数均分子量小于270,000，重均分子量重量小于470,000，z平均分子量小于700,000，支化指数（g'）为0.4至1.1。还公开了一种制备固化的填充橡胶制品的方法，其包括将弹性体组合物与填料和固化剂混合，加工复合组合物以形成制品的形状，并固化组合物以获得形成形状的制品，如以及包括由该方法制成的内衬的轮胎。

3. 发明申请

US20090050251A1 Air Barrier Composition For Innerliners 失效
标题翻译：空气阻隔组合物为内衬
公开(公告)号：US20090050251A1
公开(公告)日：2009-02-26
申请号：US11842523
申请日：2007-08-21
申请人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
发明人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
IPC分类号： B60C5/02 , C08J3/24
CPC分类号： B60C1/0008 , C08J3/247 , C08K5/20
摘要： According to the invention, a processing aid is used to improve processing in a green (uncured) rubber composition, such as in downstream in-plant processing of an innerliner compound, and maintaining, or more preferably, reducing the air permeability of the cured composition, e.g., innerliner compound. In embodiments, another of the advantages of the present invention is that the processing aid according to the invention can be used in very low levels relative to the other processing aids and oils.
摘要翻译：根据本发明，加工助剂用于改善绿色（未固化）橡胶组合物的处理，例如在内衬化合物的下游植物加工中，并且维持或更优选地降低固化组合物的透气性，例如，内衬化合物。在实施方案中，本发明的另一个优点是根据本发明的加工助剂相对于其它加工助剂和油可以以非常低的水平使用。

4. 发明申请

US20090054575A1 Air Barrier Composition For Innertubes 失效
标题翻译：内管空气阻隔组成
公开(公告)号：US20090054575A1
公开(公告)日：2009-02-26
申请号：US11842568
申请日：2007-08-21
申请人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
发明人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
IPC分类号： C08K5/09
CPC分类号： C08K5/01 , C08K5/098 , C08L21/00
摘要： According to the invention, a processing aid is used to improve processing in a green (uncured) rubber composition, such as in downstream in-plant processing of an innertube compound, and maintaining, or more preferably, reducing the air permeability of the cured composition, e.g., innertube compound. In embodiments, another of the advantages of the present invention is that the processing aid according to the invention can be used in addition to or as a replacement for the other processing aids and oils.
摘要翻译：根据本发明，加工助剂用于改善绿色（未固化）橡胶组合物中的处理，例如在内管管化合物的下游植物加工中，并且维持或更优选降低固化组合物的透气性，例如内管化合物。在实施方案中，本发明的另一个优点是根据本发明的加工助剂可以作为其它加工助剂和油的添加剂或替代物来使用。

5. 发明申请

US20080139730A1 Processable Filled, Curable Halogenated Isoolefin Elastomers 有权
标题翻译：可加工的可固化卤化异烯烃弹性体
公开(公告)号：US20080139730A1
公开(公告)日：2008-06-12
申请号：US11957204
申请日：2007-12-14
申请人： Walter H. Waddell , Dirk F. Rouckhout , James P. Stokes , J. Arthur Sullivan , Donald S. Tracey , N. Webb Robert
发明人： Walter H. Waddell , Dirk F. Rouckhout , James P. Stokes , J. Arthur Sullivan , Donald S. Tracey , N. Webb Robert
IPC分类号： C08L23/28 , C08K3/00 , C08K3/34
CPC分类号： B60C1/0008 , C08L23/283 , C08L2666/04
摘要： The present invention provides an elastomeric composition processable in a curable, filled rubber formulation. The composition comprises a halogenated interpolymer of a C4 to C7 isoolefin and from 3 to 20 weight percent alkylstyrene and comprising from 0.2 to 2 mole percent haloalkylstyrene, a Mooney viscosity less than 27, a number average molecular weight less than 270,000, a weight average molecular weight less than 470,000, a z-average molecular weight less than 700,000, and a branching index (g′) from 0.4 to 1.1. Also disclosed are a method of making a cured, filled rubber article, comprising compounding the elastomeric composition with filler and curative, processing the compounded composition to form a shape of the article, and curing the composition to obtain the article in the formed shape, as well as a tire comprising an innerliner made by the method.
摘要翻译：本发明提供一种在可固化填充的橡胶制剂中可加工的弹性体组合物。该组合物包含C 4〜C 7 H 7异构烯烃和3〜20重量％烷基苯乙烯的卤化互聚物，含有0.2〜2摩尔％的卤代烷基苯乙烯，门尼粘度较低数均分子量小于270,000，重均分子量小于470,000，z平均分子量小于700,000，支化指数（g'）为0.4至1.1。还公开了一种制备固化的填充橡胶制品的方法，其包括将弹性体组合物与填料和固化剂混合，加工复合组合物以形成制品的形状，并固化组合物以获得形成形状的制品，如以及包括由该方法制成的内衬的轮胎。

6. 发明授权

US07772308B2 Air barrier composition for innertubes 失效
标题翻译：内管空气阻隔组合物
公开(公告)号：US07772308B2
公开(公告)日：2010-08-10
申请号：US11842568
申请日：2007-08-21
申请人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
发明人： Donald S. Tracey , Dirk F. Rouckhout , Walter H. Waddell
IPC分类号： C08K5/04 , B60C5/02
CPC分类号： C08K5/01 , C08K5/098 , C08L21/00
摘要： According to the invention, a processing aid is used to improve processing in a green (uncured) rubber composition, such as in downstream in-plant processing of an innertube compound, and maintaining, or more preferably, reducing the air permeability of the cured composition, e.g., innertube compound. In embodiments, another of the advantages of the present invention is that the processing aid according to the invention can be used in addition to or as a replacement for the other processing aids and oils.
摘要翻译：根据本发明，加工助剂用于改善绿色（未固化）橡胶组合物中的处理，例如在内管管化合物的下游植物加工中，并且维持或更优选降低固化组合物的透气性，例如内管化合物。在实施方案中，本发明的另一个优点是根据本发明的加工助剂可以作为其它加工助剂和油的添加剂或替代物来使用。

7. 发明申请

US20080125521A1 Select Elastomeric Blends And Their Use In Articles 有权
标题翻译：选择弹性混合物及其在文章中的使用
公开(公告)号：US20080125521A1
公开(公告)日：2008-05-29
申请号：US11791885
申请日：2005-09-30
申请人： Walter H. Waddell , Donald S. Tracey , Stuart W. Botfeld
发明人： Walter H. Waddell , Donald S. Tracey , Stuart W. Botfeld
IPC分类号： C08K3/36 , C08L9/06 , C08K3/34 , C08L15/02
CPC分类号： C08L23/283 , C08L2666/04 , C08L2666/02
摘要： The present invention relates to select elastomeric blends including at least one halogenated random copolymer. In particular, the present invention relates to compositions including at least one halogenated random copolymer of isobutylene and methylstyrene, preferably para-methylstyrene; wherein the at least one halogenated random copolymer includes at least 9.0 wt % methylstyrene, preferably para-methylstyrene, based upon the weight of the at least one halogenated random copolymer; and at least one general purpose rubber. The invention also relates to articles made from these compositions and processes for making the same.
摘要翻译：本发明涉及包含至少一种卤代无规共聚物的选择弹性体共混物。特别地，本发明涉及包含至少一种异丁烯和甲基苯乙烯的卤代无规共聚物，优选对甲基苯乙烯的组合物; 其中所述至少一种卤代无规共聚物基于所述至少一种卤代无规共聚物的重量包含至少9.0重量％的甲基苯乙烯，优选对甲基苯乙烯; 和至少一种通用橡胶。本发明还涉及由这些组合物制成的制品及其制备方法。

8. 发明授权

US07696266B2 Select elastomeric blends and their use in articles 有权
标题翻译：选择弹性体共混物及其在制品中的应用
公开(公告)号：US07696266B2
公开(公告)日：2010-04-13
申请号：US11791885
申请日：2005-09-30
申请人： Walter H. Waddell , Donald S. Tracey , Stuart W. Botfeld
发明人： Walter H. Waddell , Donald S. Tracey , Stuart W. Botfeld
IPC分类号： B29C47/00 , C08F255/08
CPC分类号： C08L23/283 , C08L2666/04 , C08L2666/02
摘要： The present invention relates to select elastomeric blends including at least one halogenated random copolymer. In particular, the present invention relates to compositions including at least one halogenated random copolymer of isobutylene and methylstyrene, preferably para-methylstyrene; wherein the at least one halogenated random copolymer includes at least 9.0 wt % methylstyrene, preferably para-methylstyrene, based upon the weight of the at least one halogenated random copolymer; and at least one general purpose rubber. The invention also relates to articles made from these compositions and processes for making the same.
摘要翻译：本发明涉及包含至少一种卤代无规共聚物的选择弹性体共混物。特别地，本发明涉及包含至少一种异丁烯和甲基苯乙烯的卤代无规共聚物，优选对甲基苯乙烯的组合物; 其中所述至少一种卤代无规共聚物基于所述至少一种卤代无规共聚物的重量包含至少9.0重量％的甲基苯乙烯，优选对甲基苯乙烯; 和至少一种通用橡胶。本发明还涉及由这些组合物制成的制品及其制备方法。

9. 发明授权

US07425591B2 Elastomeric composition 失效
标题翻译：弹性成分
公开(公告)号：US07425591B2
公开(公告)日：2008-09-16
申请号：US10398255
申请日：2001-10-16
申请人： Anthony Jay Dias , Glenn E. Jones , Donald S. Tracey , Walter H. Waddell
发明人： Anthony Jay Dias , Glenn E. Jones , Donald S. Tracey , Walter H. Waddell
IPC分类号： C08K9/04
CPC分类号： C08L21/00 , C08L23/20 , C08L23/22 , C08L2666/06
摘要： The present invention is a composition including an isobutylene-based copolymer and polybutene. The copolymers may be mixed with an exfoliating compound and clay, the entire composition forming a nanocomposite. The clay may or may not have an additional exfoliating treatment present prior to mixing with the interpolymer. The composition of the invention has improved air barrier properties and processing properties, and is suitable as an air barrier. One embodiment of the invention is an elastomeric composition including at least one random copolymer of at least a C4 to C7 isomonoolefin derived unit, at least one filler, and polybutene oil having a number average molecular weight greater than 400. The copolymer may be selected from a halogenated poly(isobutylene-co-p-methylstyrene), a halogenated star-branched butyl rubber, or a halogenated butyl rubber, and mixtures thereof.
摘要翻译：本发明是包含异丁烯类共聚物和聚丁烯的组合物。共聚物可以与去角质化合物和粘土混合，整个组合物形成纳米复合材料。在与互聚物混合之前，粘土可以或可以不具有额外的去角质处理。本发明的组合物具有改善的空气阻隔性和加工性能，并且适合作为空气阻挡层。本发明的一个实施方案是弹性体组合物，其包含至少一种至少一种C 4〜C 7异丙烯衍生的单元的无规共聚物，至少一种填料和聚丁烯油数均分子量大于400.共聚物可以选自卤化聚（异丁烯 - 共对甲基苯乙烯），卤代星型支链丁基橡胶或卤化丁基橡胶及其混合物。

10. 发明授权

US06626219B2 Inner tube compositions having improved heat resistance characteristics 失效
公开(公告)号：US06626219B2
公开(公告)日：2003-09-30
申请号：US09736524
申请日：2000-12-13
申请人： Donald S. Tracey , Ilan Duvdevani , Hsien-Chang Wang , Takashi Takeda , Shinichiro Yamashita , Arthur E. Parente , Utpal Paul
发明人： Donald S. Tracey , Ilan Duvdevani , Hsien-Chang Wang , Takashi Takeda , Shinichiro Yamashita , Arthur E. Parente , Utpal Paul
IPC分类号： B60C502
CPC分类号： B60C5/02 , B60C1/00 , B60C1/0008 , C08L21/00 , C08L23/22 , C08L23/283 , C08L2312/00 , Y10T152/10855 , C08L2666/04 , C08L2666/06
摘要： Halogenated isobutylene-co-paramethylstyrene polymer, preferably brominated isobutylene-co-paramethylstyrene polymer (BIMS) and blends thereof, preferably blends of isobutylene based rubber, show improved heat resistance versus butyl inner tube compositions and retain the superior barrier properties of butyl inner tube compositions versus inner tube compositions with butyl/EP blends.

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