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1. 发明授权

US09969824B2 Transparent peroxide curable butyl rubber 有权
公开(公告)号：US09969824B2
公开(公告)日：2018-05-15
申请号：US14651431
申请日：2013-12-13
申请人： LANXESS INC. , THE UNIVERSITY OF WINDSOR
发明人： Lorenzo Ferrari , Natalie Suhan , Conrad Siegers , Tricia Breen Carmichael
IPC分类号： C08L23/00 , C08K3/36 , C08F36/04 , C08F299/00 , B05D3/00 , C09D183/06 , C08F8/00 , C08L23/28
CPC分类号： C08F36/045 , B05D3/007 , C08F8/00 , C08F299/00 , C08F2810/20 , C08K3/36 , C08L23/283 , C08L2201/10 , C08L2312/00 , C09D183/06 , C08F8/40 , C08F210/12 , C08F8/30
摘要： The present invention provides an optically transparent peroxide cured article made from a peroxide curable butyl rubber ionomer comprising repeating units derived from the reaction product of one or more multiolefin monomers and at least one nitrogen or phosphorous based nucleophile comprising a pendant vinyl group. A process is also disclosed for making the optically transparent article.

2. 发明授权

US09714304B2 Hydrofluorinated olefins (HFO's) as diluents for butyl rubber production 有权
公开(公告)号：US09714304B2
公开(公告)日：2017-07-25
申请号：US15307114
申请日：2015-04-28
申请人： ARLANXEO Singapore Pte. Ltd.
发明人： Paul Nguyen , Jessica Watson , Gilles Arsenault
IPC分类号： C08F4/52 , C08F36/00 , C08F210/12
CPC分类号： C08F210/12 , C08F2/14 , C08F236/08 , C08F236/04 , C08F212/12 , C08F212/08
摘要： A process for producing a copolymer involves contacting at least one isoolefin monomer with at least one multiolefin and/or β-pinene monomer in the presence of at least one Lewis acid and at least one initiator in a diluent. The diluent contains a hydrofluorinated olefin (HFO) comprising a tetrafluorinated propene. Copolymers produced by a process of the present invention have a cyclic oligomer content lower than comparable polymers produced in a butyl rubber slurry process using 1,1,1,2-tetrafluoroethane and/or methyl chloride as a diluent as well as a more favorable ratio of C21/C13. Hydrofluorinated olefins used in the present invention are better diluents for butyl slurry cationic polymerization than saturated hydro fluorocarbons.

3. 发明申请

US20140004252A1 FUNCTIONALIZED COPOLYMERS OF ISOOLEFINS AND DIOLEFINS AND THEIR USE AS COMPATIBILIZERS 审中-公开
标题翻译：丙烯酸和二烯的功能性共聚物及其作为配体的用途
公开(公告)号：US20140004252A1
公开(公告)日：2014-01-02
申请号：US13816299
申请日：2011-08-11
申请人： Goran Stojcevic , Gilles Arsenault , Elizabeth R. Gillies , Colin V. Bonduelle , Matthew J. McEachran
发明人： Goran Stojcevic , Gilles Arsenault , Elizabeth R. Gillies , Colin V. Bonduelle , Matthew J. McEachran
IPC分类号： A61L31/10
CPC分类号： A61L31/10 , A61L29/085 , A61L29/14 , A61L2420/08 , B05D5/04 , B05D7/54 , B05D2201/02 , B05D2530/00 , C08C19/06 , C08F210/12 , C09D123/18 , C09D123/22 , C09D123/30 , C08F236/08
摘要： Functionalized copolymers of isoolefins and conjugated diolefins, methods of preparing said copolymers, and their use as compatibilizers are disclosed. The diolefin monomer units of the co-polymer are modified at the C—C double bond along the backbone of the copolymer to include an oxygen containing functional group such as epoxide, ester or alcohol. The functionalized copolymers improve the wettabilty of a non-hydrophilic surface towards hydrophilic polymer and allows for the formation of homogenous layers of the hydrophilic polymers. In particular, the spreading of a hydrophilic polymer on a non-hydrophilic substrate is facilitated by applying the co-polymers as an interfacial layer between the two incompatible materials. The resulting coated substrates exhibit resistance to protein adsorption and cell growth after grafting. The co-polymers are especially suited in the coating of biomedical devices where a high degree of uniformity of the coated surface is required.
摘要翻译：公开了异烯烃和共轭二烯烃的官能化共聚物，制备所述共聚物的方法及其作为增容剂的用途。共聚物的二烯烃单体单元沿着共聚物的主链在C-C双键上被修饰，以包括含氧官能团如环氧化物，酯或醇。官能化共聚物使亲水性聚合物的非亲水性表面的润湿性提高，并允许形成亲水性聚合物的均匀层。特别地，通过将共聚物作为两种不相容材料之间的界面层来促进亲水性聚合物在非亲水性基材上的铺展。所得涂覆的基质在移植后显示出抗蛋白质吸附和细胞生长。共聚物特别适用于需要涂层表面高度均匀性的生物医学装置的涂层。

4. 发明申请

US20130345367A1 METHODS FOR PREPARATION OF NOVEL GRAFT COPOLYMERS 有权
标题翻译：制备新型共聚物的方法
公开(公告)号：US20130345367A1
公开(公告)日：2013-12-26
申请号：US13816549
申请日：2011-08-11
申请人： Goran Stojcevic , Lorenzo P. Ferrari , Dana K. Adkinson , Elizabeth R. Gillies , Collin V. Bonduelle , Solmaz Karamdoust
发明人： Goran Stojcevic , Lorenzo P. Ferrari , Dana K. Adkinson , Elizabeth R. Gillies , Collin V. Bonduelle , Solmaz Karamdoust
IPC分类号： C08F279/02
CPC分类号： C08F279/02 , C08C19/30 , C08F8/00 , C08F8/08 , C08F8/14 , C08F210/12 , C08F236/08 , C08G81/025 , C08J3/03 , C08J2323/22 , C08J2323/26
摘要： The present invention relates to novel graft copolymers of functionalized poly(isoolefin-co-conjugated diolefin, and a process of preparing such graft copolymers. The present invention also relates to a method of preparing functionalized copolymers of isoolefins and conjugated diolefins.
摘要翻译：本发明涉及官能化聚（异烯烃共轭共轭二烯烃）和制备这种接枝共聚物的方法的新型接枝共聚物，本发明还涉及制备异烯烃和共轭二烯烃官能化共聚物的方法。

5. 发明申请

US20130012661A1 METHOD OF PURIFYING BLOCK COPOLYMERS 审中-公开
公开(公告)号：US20130012661A1
公开(公告)日：2013-01-10
申请号：US13420785
申请日：2012-03-15
申请人： Judit E. PUSKAS
发明人： Judit E. PUSKAS
IPC分类号： C08F287/00
CPC分类号： C08F297/00 , C08F6/003 , C08F6/06 , C08L53/00
摘要： The invention relates to block polymers, for example, arborescent copolymer compounds, and to methods of making and purifying such compounds. In one embodiment, the invention relates to arborescent polymer compounds that contain one or more styrene polymeric blocks in combination with one or more isobutylene polymeric blocks. In another embodiment, the invention relates to methods for purifying arborescent polymer compounds that contain at least one styrene polymeric block in combination with at least one isobutylene polymeric block.

6. 发明申请

US20120059074A1 RECYCLED BUTYL IONOMERS AND RECYCLING PROCESSES 失效
标题翻译：回收的BUTYL离子和循环过程
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
IPC分类号： C08J11/04 , C08K3/34 , C08K3/36 , C08L9/00
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。

7. 发明授权

US08084548B2 Hydrogenation of diene-based polymers 有权
标题翻译：二烯基聚合物的氢化
公开(公告)号：US08084548B2
公开(公告)日：2011-12-27
申请号：US12336062
申请日：2008-12-16
申请人： Qinmin Pan , Garry Rempel , Jialong Wu
发明人： Qinmin Pan , Garry Rempel , Jialong Wu
IPC分类号： C08F8/14
CPC分类号： C08C19/02 , C08F8/04 , C08F297/04
摘要： The present invention relates to a process for the hydrogenation of the carbon-carbon double bonds in diene-based polymers in bulk form by treatment of said diene-based polymer with hydrogen in the presence of an iridium containing catalyst and in the absence of any organic solvent.
摘要翻译：本发明涉及通过在含铱催化剂的存在下用氢处理所述二烯基聚合物并且在没有任何有机物的情况下，以体积方式氢化二烯基聚合物中的碳 - 碳双键的方法溶剂。

8. 发明授权

US08071668B2 Butyl rubber compounds comprising a three component mixed modifier system 有权
标题翻译：包含三组分混合改性剂体系的丁基橡胶化合物
公开(公告)号：US08071668B2
公开(公告)日：2011-12-06
申请号：US12682824
申请日：2008-10-16
申请人： Ezio Campomizzi , Ralf-Ingo Schenkel , Lionel Cho-Young , Kevin Kulbaba
发明人： Ezio Campomizzi , Ralf-Ingo Schenkel , Lionel Cho-Young , Kevin Kulbaba
IPC分类号： C08K5/49 , C08K5/50
CPC分类号： C08L23/283 , C08J3/203 , C08J2321/00 , C08K3/013 , C08K5/17 , C08K5/50 , C08K5/548 , C08L21/00 , Y02T10/862 , C08L2666/06 , C08L2666/08
摘要： Rubber compounds containing a halobutyl elastomer, at least one additional elastomer, a mineral filler and at least a three component mixed modifier system comprising a silane compound, a phosphine compound and an additive containing at least one hydroxyl group and a functional group containing a basic amine. A process for preparing the compounds is also disclosed. The compounds are particularly useful in tire treads and exhibit improved processability, traction, rolling resistance and wear properties.
摘要翻译：包含卤代丁基弹性体，至少一种另外的弹性体，矿物填料和至少三组分混合改性剂体系的橡胶化合物，其包含硅烷化合物，膦化合物和含有至少一个羟基的添加剂和含有碱性胺的官能团。还公开了制备该化合物的方法。这些化合物在轮胎胎面中特别有用，并表现出改进的加工性，牵引力，滚动阻力和磨损性能。

9. 发明授权

US07960491B2 Isoolefin-diolefin production process and apparatus therefore 有权
标题翻译：因此，异烯烃二烯的生产工艺和设备
公开(公告)号：US07960491B2
公开(公告)日：2011-06-14
申请号：US12606561
申请日：2009-10-27
申请人： John Lovegrove , Hans-Juergen Mick
发明人： John Lovegrove , Hans-Juergen Mick
IPC分类号： C08F36/00 , C08F10/00 , B01J19/00 , B01J19/20
CPC分类号： C08F210/12 , B01J19/20 , B01J19/22 , B01J2219/00094 , B01J2219/00123 , B29C47/6025 , C08F2/14 , C08F236/06
摘要： In an isoolefin-diolefin rubber production process (e.g. a butyl rubber production process), the cold rubber slurry produced in the reaction vessel is transported from the reaction vessel to the flash tank during which time the cold slurry may be expressed to separate at least part of the cold liquid reaction medium from the isoolefin-diolefin rubber. The separated cold liquid reaction medium is transported off stream, for example by a mechanical filter, where it can be recycled back into the reaction vessel and/or where it can be used to cool a feed stream or streams of the reaction components. The isoolefin-diolefin rubber and the residual liquid reaction medium are transported to a flash tank for further processing. The ability to separate and recycle cold liquid reaction medium makes the process more economical. In one aspect, the slurry may be transported from the reaction vessel to the flash tank by a self-cleaning fully intermeshing co-rotating twin screw extruder, which helps overcome the problem of plugging due to rubber sticking to the surfaces of the slurry transfer apparatus.
摘要翻译：在异烯烃 - 二烯烃橡胶生产方法（例如丁基橡胶生产方法）中，在反应容器中产生的冷橡胶淤浆从反应容器输送到闪蒸罐，在此期间冷浆可以被表达以分开至少部分的来自异烯烃 - 二烯烃橡胶的冷液体反应介质。分离的冷液体反应介质例如通过机械过滤器被输送出去，其中可以将其再循环回到反应容器中和/或其中可用于冷却反应组分的进料流或流的地方。将异烯烃 - 二烯烃橡胶和残留的液体反应介质输送到闪蒸罐以进行进一步处理。分离和循环冷液体反应介质的能力使得该方法更经济。在一个方面，浆料可以通过自清洁完全相互啮合的同向旋转双螺杆挤出机从反应容器输送到闪蒸罐，这有助于克服由于橡胶粘附到浆料输送装置的表面而堵塞的问题。

10. 发明授权

US07897695B2 Hydrogenation of diene-based polymers 有权
标题翻译：二烯基聚合物的氢化
公开(公告)号：US07897695B2
公开(公告)日：2011-03-01
申请号：US12335927
申请日：2008-12-16
申请人： Qinmin Pan , Garry Rempel , Jialong Wu
发明人： Qinmin Pan , Garry Rempel , Jialong Wu
IPC分类号： C08C19/02 , C08F8/04 , C08F236/12
CPC分类号： C08C19/02
摘要： The present invention relates to a process for the selective hydrogenation of the carbon-carbon double bonds in diene-based polymers in bulk form by treatment of the polymer with hydrogen in the presence of a platinum group metal containing catalyst and in the absence of any organic solvent.
摘要翻译：本发明涉及通过在含有铂族金属的催化剂存在下和在没有任何有机物的情况下用氢处理聚合物来选择氢化二烯基聚合物中的碳 - 碳双键的方法溶剂。

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