专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110171078A1 Apparatus For Humidification Of Hydrocarbon Mixtures 审中-公开
标题翻译：烃混合物加湿装置
公开(公告)号：US20110171078A1
公开(公告)日：2011-07-14
申请号：US12982278
申请日：2010-12-30
申请人： David M. Roggeman , James Oziomek , Timothy L. Tartamella
发明人： David M. Roggeman , James Oziomek , Timothy L. Tartamella
IPC分类号： B01J19/00 , B01D11/00
CPC分类号： C07C11/167 , B01F3/04078 , B01F5/0696
摘要： A humidification system (A) for humidifying a dry hydrocarbon stream includes a column (10) which defines an interior cavity (20). The cavity is partially filled with a bed (12) of a packing material (40) and a layer of water (20), leaving a headspace above the water. An inlet (52) adjacent a lower end of the cavity receives a dry hydrocarbon stream which is broken up by the packing material and dissolves water as it passes therethrough. Entrained water droplets fall out of the wet blend in a disengagement zone (70) above the water layer leaving the hydrocarbon stream humidified yet substantially free of liquid water in an upper region (72) of the column.
摘要翻译：用于加湿干烃流的加湿系统（A）包括限定内部空腔（20）的塔（10）。空腔部分地填充有包装材料（40）的床（12）和一层水（20），在水面上留下顶部空间。与空腔下端相邻的入口（52）接收由包装材料分解的干烃流，并在其通过时溶解水。夹带的水滴在水层上方的分离区（70）中从湿共混物中脱落，使烃流在塔的上部区域（72）中被加湿而基本上没有液态水。

2. 发明授权

US06723888B2 Humidification of hydrocarbon mixtures for use in polymer synthesis 有权
标题翻译：用于聚合物合成的烃混合物的加湿
公开(公告)号：US06723888B2
公开(公告)日：2004-04-20
申请号：US09808508
申请日：2001-03-14
申请人： David M. Roggeman , James Oziomek , Timothy L. Tartamella
发明人： David M. Roggeman , James Oziomek , Timothy L. Tartamella
IPC分类号： C10M10502
CPC分类号： C07C11/167 , B01F3/04078 , B01F5/0696
摘要： A humidification system (A) for humidifying a dry hydrocarbon stream includes a column (10) which defines an interior cavity (20). The cavity is partially filled with a bed (12) of a packing material (40) and a layer of water (20), leaving a headspace above the water. An inlet (52) adjacent a lower end of the cavity receives a dry hydrocarbon stream which is broken up by the packing material and dissolves water as it passes therethrough. Entrained water droplets fall out of the wet blend in a disengagement zone (70) above the water layer leaving the hydrocarbon stream humidified yet substantially free of liquid water in an upper region (72) of the column.
摘要翻译：用于加湿干烃流的加湿系统（A）包括限定内部空腔（20）的塔（10）。空腔部分地填充有包装材料（40）的床（12）和一层水（20），在水面上留下顶部空间。与空腔下端相邻的入口（52）接收由包装材料分解的干烃流，并在其通过时溶解水。夹带的水滴在水层上方的分离区（70）中从湿共混物中脱落，使烃流在塔的上部区域（72）中被加湿而基本上没有液态水。

3. 发明授权

US07132503B2 Removing gelled unsaturated elastomers from polymerization equipment associated with their production 有权
标题翻译：从与其生产相关的聚合设备中去除胶凝的不饱和弹性体
公开(公告)号：US07132503B2
公开(公告)日：2006-11-07
申请号：US10898638
申请日：2004-07-23
申请人： James H. Pawlow , David M. Roggeman , Daniel Graves , William Hergenrother , James Oziomek
发明人： James H. Pawlow , David M. Roggeman , Daniel Graves , William Hergenrother , James Oziomek
IPC分类号： C08F6/00
CPC分类号： C08C19/08
摘要： A process for removing residual polymer from polymerization equipment by combining a degelling agent, residual polymer, and solvent.
摘要翻译：通过组合除油剂，残余聚合物和溶剂从聚合设备中除去残余聚合物的方法。

4. 发明授权

US08916665B2 Aminosilane initiators and functionalized polymers prepared therefrom 有权
标题翻译：氨基硅烷引发剂和由其制备的官能化聚合物
公开(公告)号：US08916665B2
公开(公告)日：2014-12-23
申请号：US13977296
申请日：2011-06-22
申请人： David F. Lawson , Terrence E. Hogan , Christine Rademacher , David M. Roggeman , Fuminori Ota
发明人： David F. Lawson , Terrence E. Hogan , Christine Rademacher , David M. Roggeman , Fuminori Ota
IPC分类号： C08F4/58 , C08C19/44 , C08F36/06 , C08F36/04 , C08F4/48 , C08L19/00 , C08L15/00 , B60C1/00
CPC分类号： C08C19/25 , B60C1/00 , C08C19/22 , C08C19/44 , C08F4/48 , C08F8/42 , C08F36/04 , C08F36/06 , C08F236/10 , C08L15/00 , C08L19/006 , Y02T10/862
摘要： Metallated aminosilane compounds for use as functional initiators in anionic polymerizations and processes for producing an aminosilane-functionalized polymer using the metallated aminosilane compounds to initiate anionic polymerization of at least one type of anionically polymerizable monomer. Preferred use of the metallated aminosilane compounds results in rubber compositions for use in tires comprising an aminosilane functionalized polymer. A telechelic polymer may result from use of the metallated aminosilane compound as a functional terminator.
摘要翻译：用于阴离子聚合中的官能引发剂的金属化氨基硅烷化合物和使用金属化氨基硅烷化合物制备氨基硅烷官能化聚合物以引发至少一种类型的阴离子聚合单体的阴离子聚合的方法。优选使用金属化的氨基硅烷化合物产生用于包含氨基硅烷官能化聚合物的轮胎的橡胶组合物。使用金属化氨基硅烷化合物作为功能性终止剂可产生遥爪聚合物。

5. 发明申请

US20130281645A1 Aminosilane Initiators And Functionalized Polymers Prepared Therefrom 有权
标题翻译：氨基硅烷引发剂和官能化聚合物
公开(公告)号：US20130281645A1
公开(公告)日：2013-10-24
申请号：US13977296
申请日：2011-06-22
申请人： David F. Lawson , Terrence E. Hogan , Christine Rademacher , David M. Roggeman , Fuminori Ota
发明人： David F. Lawson , Terrence E. Hogan , Christine Rademacher , David M. Roggeman , Fuminori Ota
IPC分类号： C08F36/06
CPC分类号： C08C19/25 , B60C1/00 , C08C19/22 , C08C19/44 , C08F4/48 , C08F8/42 , C08F36/04 , C08F36/06 , C08F236/10 , C08L15/00 , C08L19/006 , Y02T10/862
摘要： Metallated aminosilane compounds for use as functional initiators in anionic polymerizations and processes for producing an aminosilane-functionalized polymer using the metallated aminosilane compounds to initiate anionic polymerization of at least one type of anionically polymerizable monomer. Preferred use of the metallated aminosilane compounds results in rubber compositions for use in tires comprising an aminosilane functionalized polymer. A telechelic polymer may result from use of the metallated aminosilane compound as a functional terminator.
摘要翻译：用于阴离子聚合中的官能引发剂的金属化氨基硅烷化合物和使用金属化氨基硅烷化合物制备氨基硅烷官能化聚合物以引发至少一种类型的阴离子聚合单体的阴离子聚合的方法。优选使用金属化的氨基硅烷化合物产生用于包含氨基硅烷官能化聚合物的轮胎的橡胶组合物。使用金属化氨基硅烷化合物作为功能性终止剂可产生遥爪聚合物。

6. 发明授权

US5614579A Process for the preparation of tapered copolymers via in situ dispersion 失效
标题翻译：通过原位分散制备锥形共聚物的方法
公开(公告)号：US5614579A
公开(公告)日：1997-03-25
申请号：US352938
申请日：1994-12-09
申请人： David M. Roggeman , James E. Hall
发明人： David M. Roggeman , James E. Hall
IPC分类号： C08F297/04 , C08K3/02
CPC分类号： C08F297/04
摘要： A process is provided for the preparation of tapered copolymers by the nonaqueous dispersion polymerization of a mixture of 30 to 70% by weight of a conjugated diolefin monomer, preferably butadiene, and 30 to 70% by weight of a vinyl substituted aromatic monomer, preferably styrene, in a liquid hydrocarbon dispersion medium with an anionic initiator catalyst system in the presence of a block copolymeric dispersing agent. At least one block of the dispersing agent is prepared prior to the dispersion polymerization reaction and at least one block of the dispersing agent is prepared in situ during the dispersion copolymerization. The block of the dispersing agent that is prepared in situ has the polymer structure of the tapered copolymer.
摘要翻译：提供了一种制备锥形共聚物的方法，该方法是通过非水分散聚合制备30至70重量％的共轭二烯烃单体，优选丁二烯和30至70重量％的乙烯基取代的芳族单体，优选苯乙烯在具有阴离子引发剂催化剂体系的液体烃分散介质中，在嵌段共聚物分散剂存在下进行。在分散聚合反应之前制备至少一个分散剂块，并且在分散共聚过程中原位制备至少一个分散剂块。原位制备的分散剂块具有锥形共聚物的聚合物结构。

7. 发明申请

US20150126675A1 Polydienes And Diene Copolymers Having Organophosphine Functionality 有权
标题翻译：具有有机膦功能的聚二烯和二烯共聚物
公开(公告)号：US20150126675A1
公开(公告)日：2015-05-07
申请号：US14398644
申请日：2013-05-01
申请人： Terrence E. Hogan , William l. Hergenrother , David M. Roggeman , Bridgestone Corporation
发明人： Terrence E. Hogan , William L. Hergenrother , David M. Roggeman
IPC分类号： C08F236/06 , C08K3/36 , C08K3/04
CPC分类号： C08F236/06 , C08F230/02 , C08F236/04 , C08K3/04 , C08K3/36 , C08L43/02
摘要： Embodiments provide polydienes and diene copolymers having organophosphines functionality. Specific embodiments employ phosphorus-containing organometal initiators and copolymers prepared by anionically polymerizing conjugated diene monomer and vinyl organophosphine.
摘要翻译：实施方案提供具有有机膦功能性的聚二烯和二烯共聚物。具体实施方案使用含磷有机金属引发剂和通过阴离子聚合共轭二烯单体和乙烯基有机膦制备的共聚物。

8. 发明申请

US20120136128A1 ANIONIC POLYMERIZATION INITIATORS AND PROCESSES 有权
标题翻译：阴离子聚合引发剂和方法
公开(公告)号：US20120136128A1
公开(公告)日：2012-05-31
申请号：US13381311
申请日：2010-06-28
申请人： Yuan-Yong Yan , Zengquan Qin , Xiao-Dong Pan , David M. Roggeman
发明人： Yuan-Yong Yan , Zengquan Qin , Xiao-Dong Pan , David M. Roggeman
IPC分类号： C08F236/10 , C07F7/02
CPC分类号： C08F4/48 , C07F1/02 , C08F4/484 , C08F12/08 , C08F36/04 , C08F136/04 , C08F236/04 , C08F2810/40 , C08F236/10
摘要： A group of compounds defined by the general formula (I) can be used to anionically initiate polymerization of unsaturated monomers. In the formula, M is an alkali metal atom, R1 is an aryl group having at least one OR2 substituent group where each R2 is a group that is nonreactive toward M, and R is a hydrocarbyl group. The subject initiators can be used in semi-batch and continuous polymerization processes, even those which are performed at elevated temperatures.
摘要翻译：由通式（I）定义的一组化合物可用于阴离子引发不饱和单体的聚合。在该式中，M为碱金属原子，R1为具有至少一个OR 2取代基的芳基，其中每个R 2为不对M反应的基团，R为烃基。本发明的引发剂可以用于半间歇和连续聚合过程中，甚至可以在高温下进行。

9. 发明授权

US4501866A Continuous method for preparing high cis-1,4 polybutadiene 失效
标题翻译：制备高顺式-1,4聚丁二烯的连续方法
公开(公告)号：US4501866A
公开(公告)日：1985-02-26
申请号：US633814
申请日：1984-07-23
申请人： David M. Roggeman , Shrikant R. Malani , Jung W. Kang
发明人： David M. Roggeman , Shrikant R. Malani , Jung W. Kang
IPC分类号： C08F4/00 , C08F2/04 , C08F2/06 , C08F4/54 , C08F4/60 , C08F4/70 , C08F36/06 , C08F136/06 , C08F4/82
CPC分类号： C08F136/06
摘要： A method for preparing high cis-1,4 polybutadiene by a continuous process which involves the continuous polymerization of 1,3-butadiene in solution under adiabatic conditions is provided. The method comprises the steps of: (I) feeding continuously to a single agitated polymerization reactor: (a) a monomer stream comprising 1,3-butadiene in a hydrocarbon solvent; (b) a preformed .pi. allyl catalyst stream formed by admixing a carboxylated metal oxy borate compound represented by the formulae (RCOOMO).sub.3 B or (ROCOOMO).sub.2 B-OR' wherein R and R' are alkyl radicals containing from 7 to 17 carbon atoms and M is nickel or cobalt, an organo aluminum compound, an alcohol, a small amount of 1,3-butadiene and a hydrocarbon solvent; and (c) a cocatalyst stream comprising a boron trifluoride complex with an alcohol; and (II) withdrawing continuously from said reactor high cis-1,4 polybutadiene at the same rate as said monomer, preformed catalyst and cocatalyst streams are fed to the reactor.In an additional embodiment of the invention, a method of preparing a preformed .pi. allyl catalyst having improved stability and solubility in hydrocarbon solvent is provided.High cis-1,4 polybutadiene polymers produced by the method of the invention have good green strength and tack and may be used as tire rubbers and impact modifiers for plastics.
摘要翻译：提供了一种通过连续方法制备高顺式-1,4聚丁二烯的方法，该方法涉及在绝热条件下在溶液中连续聚合1,3-丁二烯。该方法包括以下步骤：（I）连续进料到单一搅拌聚合反应器中：（a）在烃溶剂中包含1,3-丁二烯的单体料流; （b）通过将由式（RCOOMO）3B或（ROCOOMO）2B-OR'表示的羧化金属硼酸硼酸盐化合物（RCOOMO）2B-OR'（其中R和R'是含有7至17个碳原子的烷基）和 M是镍或钴，有机铝化合物，醇，少量的1,3-丁二烯和烃溶剂; 和（c）包含三氟化硼配合物与醇的助催化剂流; 和（II）以与所述单体相同的速率从所述反应器高顺式-1,4-聚丁二烯中连续排出，将预制的催化剂和助催化剂物流进料到反应器中。在本发明的另外的实施方案中，提供了一种制备具有改进的在烃溶剂中的稳定性和溶解度的预制的丙烯酸烯丙酯的方法。通过本发明方法制备的高顺-1,4聚丁二烯聚合物具有良好的生坯强度和粘性，并可用作塑料的轮胎橡胶和抗冲击改性剂。

10. 发明授权

US09868805B2 Polydienes and diene copolymers having organophosphine functionality 有权
公开(公告)号：US09868805B2
公开(公告)日：2018-01-16
申请号：US14398644
申请日：2013-05-01
申请人： Bridgestone Corporation , Terrence E. Hogan , William L. Hergenrother , David M. Roggeman
发明人： Terrence E. Hogan , William L. Hergenrother , David M. Roggeman
IPC分类号： C08F130/02 , C08F236/06 , C08F236/04 , C08K3/04 , C08K3/36 , C08F230/02
CPC分类号： C08F236/06 , C08F230/02 , C08F236/04 , C08K3/04 , C08K3/36 , C08L43/02
摘要： Embodiments provide polydienes and diene copolymers having organophosphines functionality. Specific embodiments employ phosphorus-containing organometal initiators and copolymers prepared by anionically polymerizing conjugated diene monomer and vinyl organophosphine.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式