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1. 发明授权

US09631036B2 Fluoroelastomers 有权
公开(公告)号：US09631036B2
公开(公告)日：2017-04-25
申请号：US13789330
申请日：2013-03-07
申请人： Honeywell International Inc.
发明人： Kobe Feng , Andrew J. Poss , Jun Liu , Yun Lin , Rajiv R. Singh
IPC分类号： C08F14/14 , C08F14/18 , C08F14/28 , C08G61/04 , C08F214/18 , C09J123/08 , C08L23/08
CPC分类号： C08F14/185 , C08F2/22 , C08F14/14 , C08F14/28 , C08F210/02 , C08F214/186 , C08G61/04 , C08G2261/135 , C08G2261/3326 , C08G2261/592 , C08G2261/598 , C08L23/0815 , C08L2314/06 , C09J123/0815
摘要： A fluoroelastomer comprising a copolymer of fluoroolefin monomers selected from one or more of the group consisting of 2,3,3,3-tetrafluoropropene, 1,3,3,3-tetrafluoropropene and 1-chloro-3,3,3-trifluoropropene, and ethylenically unsaturated co-monomers; wherein the fluoroelastomer has a glass transition temperature (Tg) of from about −60° C. to about 53° C. A process of making the fluoroelastomer.

2. 发明授权

US09434797B2 Ultra-high molecular weight poly(vinylidene fluoride) 有权
标题翻译：超高分子量聚（偏二氟乙烯）
公开(公告)号：US09434797B2
公开(公告)日：2016-09-06
申请号：US14301567
申请日：2014-06-11
申请人： Arkema Inc.
发明人： Ramin Amin-Sanayei
IPC分类号： C08F14/18 , C08F14/24 , C08F14/22 , C08F14/28 , C08L27/16
CPC分类号： C08F14/185 , C08F14/18 , C08F14/22 , C08F14/24 , C08F14/28 , C08L27/16 , Y10T428/2935 , C08F2/38 , C08F2/00 , C08F2/16
摘要： The invention relates to a polyvinylidene fluoride polymer having an ultra-high molecular weight, and unexpected physical properties. The ultra-high molecular weight polymer is clear, has a lower melting point, reduced crystallinity, excellent impact resistance, and a high elongation at the yield point. The ultra-high molecular weight polyvinylidene fluoride can be alone, or blended with other polymers, in final applications and articles.
摘要翻译：本发明涉及具有超高分子量和意想不到的物理性质的聚偏二氟乙烯聚合物。超高分子量聚合物是透明的，具有较低的熔点，降低的结晶度，优异的耐冲击性和屈服点的高伸长率。超高分子量聚偏二氟乙烯可以在最终应用和制品中单独使用或与其它聚合物共混。

3. 发明申请

US20100036074A1 Melt-Flowable Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond 审中-公开
标题翻译：含有由四氟乙烯和具有官能团和可聚合碳 - 碳双键的烃单体组成的重复单元的熔体可流动的含氟聚合物
公开(公告)号：US20100036074A1
公开(公告)日：2010-02-11
申请号：US12511324
申请日：2009-07-29
申请人： Ralph Munson Aten , Sharon Ann Libert
发明人： Ralph Munson Aten , Sharon Ann Libert
IPC分类号： C08F214/26
CPC分类号： C08F14/26 , C08F14/04 , C08F14/185 , C08F14/28 , C08F214/265
摘要： Disclosed is a melt-flowable fluoropolymer comprising repeating units arising from (a) tetrafluoroethylene and (b) a monomer having at least one functional group and a polymerizable carbon-carbon double bond, wherein the sum of the weight percent of (a) and (b) comprises at least about 99 weight percent of all repeating units comprising the melt-flowable fluoropolymer.
摘要翻译：公开了一种可熔融流动的含氟聚合物，其包含由（a）四氟乙烯和（b）具有至少一个官能团和可聚合碳 - 碳双键的单体产生的重复单元，其中（a）和（a） b）包含至少约99重量％的包含可熔融流动的含氟聚合物的所有重复单元。

4. 发明申请

US20090203865A1 Fluorosulfates of Hexafluoroisobutylene and Its Higher Homologs and Their Derivatives 审中-公开
标题翻译：六氟异丁烯的氟代硫酸盐及其高同系物及其衍生物
公开(公告)号：US20090203865A1
公开(公告)日：2009-08-13
申请号：US12428041
申请日：2009-04-22
申请人： RICHARD E. FERNANDEZ , WEIMING QIU , PAUL R. RESNICK , ROBERT CLAYTON WHELAND
发明人： RICHARD E. FERNANDEZ , WEIMING QIU , PAUL R. RESNICK , ROBERT CLAYTON WHELAND
IPC分类号： C08F16/24 , C08F214/18
CPC分类号： C07C303/22 , C07C17/093 , C07C21/18 , C07C43/17 , C07C253/16 , C07C255/10 , C07C305/26 , C08F14/28 , C08F214/18 , C07C309/82
摘要： Hexafluoroisobutylene and its higher homologs are easily reacted with SO3 to give fluorosulfates of the formula CH2═C(R)CF2OSO2F, wherein R is a linear, branched or cyclic fluoroalkyl group comprised of 1 to 10 carbon atoms and may contain ether oxygen. These compounds react under mild conditions with many nucleophiles to give CH2═C(R)CF2X, where X is derived from the nucleophile. This reaction provides a route to many substituted hexafluoroisobutylenes, which copolymerize easily with other fluoro- and hydrocarbon monomers such as vinylidene fluoride and ethylene.
摘要翻译：六氟异丁烯及其较高的同系物容易与SO 3反应，得到式CH 2 -C（R）CF 2 OSO 2 F的氟代硫酸盐，其中R是由1-10个碳原子组成的直链，支链或环状的氟代烷基，并且可以含有醚氧。这些化合物在温和条件下与许多亲核试剂反应得到CH2-C（R）CF2X，其中X衍生自亲核试剂。该反应提供了许多取代的六氟异丁烯的路线，其容易与其它氟代和烃单体如偏二氟乙烯和乙烯共聚。

5. 发明申请

US20070167640A1 Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives 有权
公开(公告)号：US20070167640A1
公开(公告)日：2007-07-19
申请号：US11726449
申请日：2007-03-22
申请人： Victor Cherstkov , Nina Delyagina , Viacheslav Petrov , Weiming Qiu , Paul Resnick
发明人： Victor Cherstkov , Nina Delyagina , Viacheslav Petrov , Weiming Qiu , Paul Resnick
IPC分类号： C07C331/00
CPC分类号： C07C303/22 , C07C17/093 , C07C21/18 , C07C43/17 , C07C253/16 , C07C255/10 , C07C305/26 , C08F14/28 , C08F214/18 , C07C309/82
摘要： Hexafluoroisobutylene and its higher homologs are easily reacted with SO3 to give fluorosulfates of the formula CH2═C(R)CF2OSO2F, wherein R is a linear branched or cyclic fluoroalkyl group comprised of 1 to 10 carbon atoms and may contain ether oxygen. These compounds react under mild conditions with many nucleophiles to give CH2═C(R)CF2X, where X is derived from the nucleophile. This reaction provides a route to many substituted hexafluoroisobutylenes, which copolymerize easily with other fluoro- and hydrocarbon monomers such as vinylidene fluoride and ethylene.

6. 发明申请

US20070112155A1 Process for production of fluorine-containing polymers and fluorine-containing polymers 有权
标题翻译：含氟聚合物和含氟聚合物的制备方法
公开(公告)号：US20070112155A1
公开(公告)日：2007-05-17
申请号：US10579790
申请日：2004-11-19
申请人： Yoshiyuki Takase , Kenji Ishii , Shouji Fukuoka
发明人： Yoshiyuki Takase , Kenji Ishii , Shouji Fukuoka
IPC分类号： C08F16/24
CPC分类号： C08F14/18 , C08F8/00 , C08F14/22 , C08F14/24 , C08F14/26 , C08F14/28 , C08F114/22 , C08F114/24 , Y10T428/3154
摘要： It is an object of the present invention to provide a method of producing a fluoropolymer high in terminal group stability and excellent in moldability. The present invention relates to a method of producing a fluoropolymer by which a melt-processable fluoropolymer (A) having a specific unstable terminal group or groups (P) is subjected to melt-kneading in a kneader comprising a stabilization treatment zone to thereby produce a fluoropolymer (B) resulting from conversion of said specific unstable terminal group or groups (P) to —CF2H, said specific unstable terminal group or groups (P) comprising alkoxycarbonyl groups, fluoroalkoxycarbonyl groups and/or carboxyl group quaternary nitrogen compound salts, the melt-kneading being carried out in the absence or presence of an alkali metal element or alkaline earth metal element, the mass of said alkali metal element or alkaline earth metal element being not greater than 2 ppm of the composition under melt-kneading, and the melt-kneading in said stabilization treatment zone being carried out in the presence of water.
摘要翻译：本发明的目的是提供一种制备端基稳定性高，成型性优异的含氟聚合物的方法。本发明涉及一种含氟聚合物的制造方法，其中将具有特定不稳定末端基的可熔融加工的含氟聚合物（A）或基团（P）在包含稳定化处理区域的捏和机中进行熔融捏合，从而产生所述特定的不稳定末端基团（P）转化为-CF 2 H所得的含氟聚合物（B），所述特定的不稳定末端基团（P）或包含烷氧基羰基的基团（P），氟代烷氧基羰基和/或羧基季氮化合物盐，在不存在或存在碱金属元素或碱土金属元素的情况下进行熔融捏合，所述碱金属元素或碱土金属元素的质量不大于在熔融捏合下的组合物和在所述稳定化处理区域中的熔融捏合在水的存在下进行。

7. 发明授权

US06900264B2 Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same 失效
标题翻译：包含刚性棒聚合物和碳纳米管的组合物及其制备方法
公开(公告)号：US06900264B2
公开(公告)日：2005-05-31
申请号：US10228483
申请日：2002-08-27
申请人： Satish Kumar , Fred E. Arnold , Thuy D. Dang
发明人： Satish Kumar , Fred E. Arnold , Thuy D. Dang
IPC分类号： C01B31/02 , A61K9/70 , C08F14/12 , C08F14/28 , C08K7/06 , C08K7/24 , C08L79/04 , C08L101/00 , D01F1/10 , D01F6/74 , D01F6/94 , F41H5/04 , C08K3/34
CPC分类号： B82Y30/00 , A61K9/70 , C08F14/12 , C08F14/28 , C08K3/041 , C08L79/04 , D01F1/10 , D01F6/74 , F41H5/0471 , F41H5/0478 , Y10S977/753
摘要： The present invention relates to compositions comprising rigid-rod polymers and carbon nanotubes. The compositions comprise dispersed carbon nanotubes aligned with rigid-rod polymers. The alignment of the nanotubes and polymers can be liquid crystalline. The rigid-rod polymers of this invention include, but are not limited to, polymers and copolymers comprising benzobisazole, pyridobisimidazole and benzamidazobenzo-phenanthroline repeat units. Dispersion of carbon nanotubes is achieved by in-situ polymerization in the presence of the carbon nanotubes, which may be either single-wall or multi-wall or a combination of both. The polymer compositions comprising carbon nanotubes may be spun into fibers or formed into films. The strength of the resulting fibers of the present invention is significantly greater than that of fibers without carbon nanotubes.
摘要翻译：本发明涉及包含刚性棒聚合物和碳纳米管的组合物。组合物包含与刚性棒聚合物对准的分散的碳纳米管。纳米管和聚合物的排列可以是液晶的。本发明的刚性棒状聚合物包括但不限于包含苯并二唑，吡啶并二咪唑和苯并咪唑并菲 - 菲咯啉重复单元的聚合物和共聚物。碳纳米管的分散是通过在碳纳米管存在下的原位聚合实现的，其可以是单壁或多壁或两者的组合。包含碳纳米管的聚合物组合物可以纺成纤维或形成薄膜。本发明所得纤维的强度明显大于不含碳纳米管的纤维的强度。

8. 发明申请

US20190248057A1 ELONGATED FLUOROELASTOMERIC ARTICLES AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：US20190248057A1
公开(公告)日：2019-08-15
申请号：US16260172
申请日：2019-01-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Michael H. Mitchell , Tatsuo Fukushi , Karen L. Hopperstad , Jarod R. Lowry , Peter J. Scott , Nena M. Serios
IPC分类号： B29C48/154 , B29C48/00 , B29C48/03 , B29C48/91 , C08F14/22 , C08F14/26 , C08F14/28 , C08K5/14 , F04C2/107 , F04C15/00
CPC分类号： B29C48/154 , B29C48/0021 , B29C48/022 , B29C48/03 , B29C48/91 , B29K2027/16 , B29K2027/18 , C08F14/22 , C08F14/26 , C08F14/28 , C08K5/14 , F04C2/1075 , F04C15/003
摘要： Described herein is method of making elongated fluoroelastomeric articles using a millable composition comprising (a) a random fluorinated polymer, the random fluorinated polymer comprising repeating divalent monomeric units derived from TFE, HFP and VDF and further comprising 0.1 to 1% by weight iodine, wherein the random fluorinated polymer has an MFI greater than 5 g/10 min at 265° C. and 5 kg; (b) a filler, and (c) a peroxide, wherein the millable composition has a melting point less than 125° C. Such compositions can be used to make elongated articles such as stators.

9. 发明申请

US20180319908A1 Amine-Containing Polymers, Dispersions Thereof and Methods of Making and Using the Same 审中-公开
公开(公告)号：US20180319908A1
公开(公告)日：2018-11-08
申请号：US15781163
申请日：2016-12-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Michael J. Bulinski , Michael G. Costello , Denis Duchesne , Klaus Hintzer , William M. Lamanna , Kai H. Lochhaas , Michael J. Parent , Sean M. Smith
IPC分类号： C08F14/22 , C08F14/24 , C08F14/26 , C08F14/28 , C08F26/02 , C08F26/06 , C08F2/16 , C09D127/16 , C09D127/18 , C09D127/20
CPC分类号： C08F14/22 , C08F2/16 , C08F14/24 , C08F14/26 , C08F14/28 , C08F26/02 , C08F26/06 , C08F214/18 , C08F214/22 , C08F214/26 , C08F226/02 , C08F226/06 , C09D127/12 , C09D127/16 , C09D127/18 , C09D127/20
摘要： Described herein is a polymer comprising: interpolymerized units of (i) a fluorinated terminal alkene monomer and (ii) a tertiary amine-containing fluorinated monomer comprising at least one of a vinyl amine, a substituted vinyl amine, an allyl amine, a substituted allyl amine, and combinations thereof; wherein the polymer can be amorphous or semi-crystalline with a melting point no greater than 325C. Dispersions thereof and methods of making and using the same are also described.

10. 发明申请

US20150210787A1 Process for Producing Fluoroelastomers 审中-公开
标题翻译：生产氟弹性体的方法
公开(公告)号：US20150210787A1
公开(公告)日：2015-07-30
申请号：US14428674
申请日：2013-12-10
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： Donald F Lyons
IPC分类号： C08F14/28 , C08F14/22 , C08F14/26
CPC分类号： C08F14/28 , C08F14/22 , C08F14/26 , C08F214/22 , C08F214/222 , C08F214/225 , C08F214/26 , C08F214/262 , C08F214/265
摘要： An emulsion polymerization process for the production of fluoroelastomers is disclosed wherein the aqueous polymerization medium comprises a dispersed fluoroionomer particulate and is substantially free of dispersing agent.
摘要翻译：公开了一种用于生产含氟弹性体的乳液聚合方法，其中水性聚合介质包含分散的氟代离聚物颗粒并且基本上不含分散剂。

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