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. 发明授权

US5317070A Syndiotactic hot melt adhesive 失效
标题翻译：间规热熔胶
公开(公告)号：US5317070A
公开(公告)日：1994-05-31
申请号：US935483
申请日：1992-08-25
申请人： Patrick Brant , Kenneth O. McElrath, Jr. , Martha H. Robertson
发明人： Patrick Brant , Kenneth O. McElrath, Jr. , Martha H. Robertson
IPC分类号： C09J123/02 , C09J123/10 , C08L23/10
CPC分类号： C09J123/10
摘要： A hot melt adhesive including syndiotactic polypropylene having a polymer chain of at least 80% racemic dyads and having a melting point of about 100.degree. C. to 180.degree. C.
摘要翻译：一种热熔粘合剂，包括具有至少80％外消旋二聚体的聚合物链并具有约100℃至180℃熔点的间同立构聚丙烯。

2. 发明授权

US09334460B2 Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes 有权
标题翻译：乙烯基封端聚合物的开环交叉复分解及其在烃精炼过程中污染缓解的官能化衍生物
公开(公告)号：US09334460B2
公开(公告)日：2016-05-10
申请号：US13804907
申请日：2013-03-14
申请人： ManKit NG , Glen Barry Brons , Matthew W. Holtcamp , Donna J. Crowther , Patrick Brant , Hong Cheng , Clarence Chase
发明人： ManKit NG , Glen Barry Brons , Matthew W. Holtcamp , Donna J. Crowther , Patrick Brant , Hong Cheng , Clarence Chase
IPC分类号： C10G75/04 , C10L10/04 , C07D209/52 , C08F8/32 , C10L1/238
CPC分类号： C10G75/04 , C07D209/52 , C08F8/32 , C08F210/06 , C08F210/08 , C10L1/238 , C10L10/04
摘要： A compound useful for reducing fouling in a hydrocarbon refining process is provided. A method for preparing the compound includes functionalizing a polymer having a vinyl chain end to obtain a terminal group having one or more anhydride units, and reacting the anhydride units with a polyamine. Methods of using the compound and compositions thereof are also provided.
摘要翻译：提供了一种可用于减少烃精炼过程中结垢的化合物。制备该化合物的方法包括将具有乙烯基链端的聚合物官能化以获得具有一个或多个酸酐单元的端基，并使该酸酐单元与多胺反应。还提供了使用该化合物及其组合物的方法。

3. 发明申请

US20160060552A1 POLYALKYL SUCCINIC ANHYDRIDE DERIVATIVES AS ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES 审中-公开
标题翻译：作为石油炼制工艺中减排的添加剂的聚氨基甲酸酐衍生物
公开(公告)号：US20160060552A1
公开(公告)日：2016-03-03
申请号：US14939361
申请日：2015-11-12
申请人： Man Kit Ng , Glen Barry Brons , Steven Webster Levine , Kevin Mallory , Hong Cheng , Patrick Brant , Donna J. Crowther
发明人： Man Kit Ng , Glen Barry Brons , Steven Webster Levine , Kevin Mallory , Hong Cheng , Patrick Brant , Donna J. Crowther
IPC分类号： C10G75/04 , C07D307/60 , C09K15/30
CPC分类号： C10G75/04 , C07D307/60 , C09K15/30 , C10G9/00 , C10G2300/1033 , C10G2300/4075 , C10G2300/80 , C10L1/2383
摘要： The present invention provides a method for reducing fouling, including particulate-induced fouling, in a hydrocarbon refining process including the steps of providing a crude hydrocarbon for a refining process; adding at least one polyalkyl succinic anhydride derivative additive disclosed herein. The additive can be complexed with a boronating agent, such as boric acid, to yield a boron-containing polyalkyl succinic anhydride derivative.
摘要翻译：本发明提供了一种在烃精炼方法中减少包括颗粒引起的结垢的结垢的方法，包括以下步骤：提供用于精制方法的粗烃; 加入本文公开的至少一种聚烷基琥珀酸酐衍生物添加剂。添加剂可与硼化剂如硼酸络合，得到含硼聚烷基琥珀酸酐衍生物。

4. 发明授权

US09085737B2 Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes 有权
标题翻译：含有聚胺琥珀酰亚胺的官能化聚合物用于烃精炼过程中的破乳
公开(公告)号：US09085737B2
公开(公告)日：2015-07-21
申请号：US13804507
申请日：2013-03-14
申请人： Mohsen Shahmirzadi Yeganeh , ManKit Ng , Timothy Andrew Barckholtz , Glen Barry Brons , Hong Cheng , Geoffrey Marshall Keiser , Donna J. Crowther , Patrick Brant , David T. Ferrughelli , Clarence Chase , Emmanuel Ulysse , Edward A. Lemon
发明人： Mohsen Shahmirzadi Yeganeh , ManKit Ng , Timothy Andrew Barckholtz , Glen Barry Brons , Hong Cheng , Geoffrey Marshall Keiser , Donna J. Crowther , Patrick Brant , David T. Ferrughelli , Clarence Chase , Emmanuel Ulysse , Edward A. Lemon
IPC分类号： B01D17/05 , C10G33/04 , C10L1/236 , C10L1/2383 , C10L10/04 , C10L10/18 , B01D17/04 , B01D43/00 , C10G69/02 , C10G29/26 , C08F10/02 , C08F10/04 , C08F10/06 , C08F10/08
CPC分类号： C10G33/04 , C10G2300/1033 , C10G2300/205 , C10L1/2364 , C10L1/2383 , C10L10/04 , C10L10/18 , C10L2230/086
摘要： A method for treating an emulsion of a hydrocarbon is disclosed. The method includes providing an emulsion of a crude hydrocarbon, and adding an additive to the emulsion to obtain a treated hydrocarbon.
摘要翻译：公开了一种处理烃的乳液的方法。该方法包括提供粗烃的乳液，并向乳液中加入添加剂以获得经处理的烃。

5. 发明授权

US08940839B2 Diblock copolymers prepared by cross metathesis 有权
标题翻译：通过交叉复分解制备的二嵌段共聚物
公开(公告)号：US08940839B2
公开(公告)日：2015-01-27
申请号：US13072383
申请日：2011-03-25
申请人： John R. Hagadorn , Charles J. Ruff , Renuka N. Ganesh , Patrick Brant
发明人： John R. Hagadorn , Charles J. Ruff , Renuka N. Ganesh , Patrick Brant
IPC分类号： C08G61/04 , C08L65/00
CPC分类号： C08G61/04 , C08G2261/419 , C08L65/00
摘要： This invention relates to a composition comprising a multiblock polyolefin represented by the formula: PO—C(R11)(R12)—C(R13)═C(R14)—C(R15)(R16)—PO*, or isomers thereof, wherein R11, R12, R13, R14, R15, and R16, are each independently a substituted or unsubstituted C1 through C4 hydrocarbyl group or a hydrogen; PO and PO* are polyolefins; PO and PO* are each independently a substituted or unsubstituted hydrocarbyl group having 9 to 4000 carbon atoms, provided that at least one of PO and PO* are C20 or greater, said polyolefin having: 1) an internal unsaturation as shown by the 13C NMR peak at between about 128 and about 132 ppm; 2) an Mn ratio “Z”=0.1 to 10 where Z is the Mn (as determined by 13C NMR) divided by Mn (as determined according to Gel Permeation Chromotography using polystyrene standards); and 3) optionally, from 0.3(J) and 0.75(J) internal unsaturations per 1000 carbons as determined by 1H NMR spectroscopy, where J is the number of reactive groups per 1000 carbons for the mixture of vinyl terminated polyolefins that become PO and PO*, before they are coupled by an alkene metathesis catalyst.
摘要翻译：本发明涉及一种组合物，其包含由式：PO-C（R 11）（R 12）-C（R 13）= C（R 14）-C（R 15）（R 16）-PO *表示的多嵌段聚烯烃或其异构体，其中R11，R12，R13，R14，R15和R16各自独立地为取代或未取代的C1至C4烃基或氢; PO和PO *是聚烯烃; PO和PO *各自独立地为具有9至4000个碳原子的取代或未取代的烃基，条件是PO和PO *中的至少一个为C20或更大，所述聚烯烃具有：1）如13 C NMR所示的内部不饱和度在约128至约132ppm之间的峰; 2）Mn比“Z”= 0.1〜10，其中Z为Mn（通过13 C NMR测定）除以Mn（根据使用聚苯乙烯标准品的凝胶渗透色谱法测定）; 和3）任选地，通过1 H NMR光谱确定的每1000个碳的0.3（J）和0.75（J）内部不饱和度，其中J是成为PO和PO的乙烯基封端的聚烯烃的混合物的每1000个碳的反应性数 *，在它们通过烯烃复分解催化剂偶合之前。

6. 发明授权

US08796409B2 Use of temperature and ethylene partial pressure to introduce long chain branching in high density polyethylene 有权
标题翻译：使用温度和乙烯分压在高密度聚乙烯中引入长链支化
公开(公告)号：US08796409B2
公开(公告)日：2014-08-05
申请号：US13252469
申请日：2011-10-04
申请人： Mosha H. Zhao , Cesar A. Garcia-Franco , Patrick Brant
发明人： Mosha H. Zhao , Cesar A. Garcia-Franco , Patrick Brant
IPC分类号： C08F110/02 , C08F10/02 , C08F4/6592 , C08F210/02
CPC分类号： C08F10/02 , C08F4/6592 , C08F110/02 , C08F210/02 , C08F2500/07 , C08F2500/08 , C08F2500/12 , C08F2500/17
摘要： The invention describes the preparation of long chain branching in high density polyethylene by using metallocene catalysts in the presence of ethylene.
摘要翻译：本发明描述了在乙烯存在下使用茂金属催化剂制备高密度聚乙烯中的长支链。

7. 发明授权

US08455597B2 Catalysts and methods of use thereof to produce vinyl terminated polymers 有权
标题翻译：催化剂及其制备乙烯基封端聚合物的方法
公开(公告)号：US08455597B2
公开(公告)日：2013-06-04
申请号：US13072280
申请日：2011-03-25
申请人： Donna J. Crowther , Patrick Brant , Carlos U. De Gracia , Jacqueline A. Lovell
发明人： Donna J. Crowther , Patrick Brant , Carlos U. De Gracia , Jacqueline A. Lovell
IPC分类号： C08F4/6592 , C08F4/643 , C08F110/06 , B01J31/22
CPC分类号： C08F4/65912 , B01J31/12 , B01J31/14 , B01J31/2295 , B01J2531/48 , B01J2531/49 , C08F4/16 , C08F4/65908 , C08F4/6592 , C08F4/76 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F210/16 , C08F2500/03 , C08F10/06 , C08F4/65927
摘要： This invention relates to a homogenous process for making a vinyl terminated propylene polymer, wherein the process comprises: contacting, propylene, under polymerization conditions, with a catalyst system comprising an activator and at least one metallocene compound, where the metallocene compound is represented by the formula: where: M is hafnium or zirconium; each X is, independently, selected from the group consisting of hydrocarbyl radicals having from 1 to 20 carbon atoms, hydrides, amides, alkoxides, sulfides, phosphides, halides, dienes, amines, phosphines, ethers, and a combination thereof, (two X's may form a part of a fused ring or a ring system); each R1 is, independently, a C1 to C10 alkyl group; each R2 is, independently, a C1 to C10 alkyl group; each R3 is, independently, hydrogen; each R4, R5, and R6, is, independently, hydrogen or a substituted or unsubstituted hydrocarbyl group, a heteroatom or heteroatom containing group; T is a bridging group; each R7 is, independently, hydrogen, halogen, or a C1 to C20 hydrocarbyl, and two R7 can form a cyclic structure including aromatic, partially saturated, or saturated cyclic or fused ring system; and further provided that any of adjacent R4, R5, and R6 groups may form a fused ring or multicenter fused ring system where the rings may be aromatic, partially saturated or saturated.
摘要翻译：本发明涉及一种用于制备乙烯基封端的丙烯聚合物的均匀方法，其中该方法包括：在聚合条件下使丙烯与包含活化剂和至少一种金属茂化合物的催化剂体系接触，其中茂金属化合物由式：其中：M是铪或锆; 每个X独立地选自具有1至20个碳原子的烃基，氢化物，酰胺，醇盐，硫化物，磷化物，卤化物，二烯，胺，膦，醚及其组合（两个X的可形成稠环或环系的一部分）; 每个R 1独立地为C 1至C 10烷基; 每个R 2独立地为C 1至C 10烷基; 每个R 3独立地是氢; 每个R 4，R 5和R 6独立地是氢或取代或未取代的烃基，含杂原子或杂原子的基团; T是一个桥接组; 每个R 7独立地是氢，卤素或C 1至C 20烃基，并且两个R 7可以形成包括芳族，部分饱和或饱和的环状或稠环体系的环状结构; 并且进一步规定相邻的R 4，R 5和R 6基团中的任何一个可以形成稠合环或多中心稠环体系，其中所述环可以是芳族的，部分饱和的或饱和的。

8. 发明授权

US08431662B2 Polymacromonomer and process for production thereof 失效
标题翻译：聚共聚物及其制备方法
公开(公告)号：US08431662B2
公开(公告)日：2013-04-30
申请号：US13589388
申请日：2012-08-20
申请人： Patrick Brant , Andrew G. Narvaez, Jr. , Donna J. Crowther
发明人： Patrick Brant , Andrew G. Narvaez, Jr. , Donna J. Crowther
IPC分类号： C08F4/76 , C08F4/64 , C08F210/06 , C08F210/00
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F255/02 , C08F4/7042 , C08F4/64193 , C08F210/06 , C08F2500/03 , C08F2500/02
摘要： This invention relates to a polymacromonomer comprising at least one macromonomer and from 0 to 20 wt % of a C2 to C12 comonomer, wherein the macromonomer has vinyl termination of at least 70%, and wherein the polymacromonomer has: a) a g value of less than 0.6, b) an Mw of greater than 30,000 g/mol, c) an Mn of greater than 20,000 g/mol, d) a branching index (g′)vis of less than 0.5, e) less than 25% vinyl terminations, f) at least 70 wt % macromonomer, based upon the weight of the polymacromonomer, g) from 0 to 20 wt % aromatic containing monomer, based upon the weight of the polymacromonomer and h) optionally, a melting point of 50° C. or more. This invention also relates to processes to make such polymacromonomers.
摘要翻译：本发明涉及包含至少一种大分子单体和0-20重量％的C 2 -C 12共聚单体的聚异氰酸酯，其中所述大分子单体具有至少70％的乙烯基封端，并且其中所述聚异淀粉体具有：a）ag值小于 0.6，b）大于30,000g / mol的Mw，c）大于20,000g / mol的Mn，d）支链指数（g'）vis小于0.5，e）小于25％的乙烯基封端， f）至少70重量％的大分子单体，基于聚共聚单体的重量，g）0至20重量％的含芳族单体，基于聚共聚单体的重量，以及h）任选地，熔点为50℃，或更多。本发明还涉及制备这种聚异构体的方法。

9. 发明申请

US20120245300A1 Hydrosilyation Of Vinyl Macromers With Metallocenes 有权
标题翻译：乙烯基大单体与金属茂的水合作用
公开(公告)号：US20120245300A1
公开(公告)日：2012-09-27
申请号：US13072305
申请日：2011-03-25
申请人： Donna J. Crowther , Jacqueline A. Lovell , Patrick Brant
发明人： Donna J. Crowther , Jacqueline A. Lovell , Patrick Brant
IPC分类号： C08F8/42 , C07F7/08 , C08F10/00
CPC分类号： C08F8/42 , C07B2200/11 , C07F7/0805
摘要： This invention relates to a process to functionalize polyolefins comprising contacting a metallocene catalyst with a hydrosilane, and one or more vinyl terminated polyolefins. This invention further relates to the hydrosilane-functionalized polyolefins produced thereby.
摘要翻译：本发明涉及官能化聚烯烃的方法，包括使茂金属催化剂与氢硅烷和一种或多种乙烯基封端的聚烯烃接触。本发明还涉及由此制备的氢硅烷官能化的聚烯烃。

10. 发明申请

US20120225998A1 POLYPROPYLENE ETHYLENE-PROPYLENE COPOLYMER BLENDS AND IN-LINE PROCESS TO PRODUCE THEM 有权
标题翻译：聚丙烯乙烯 - 丙烯共聚物共混物和在线工艺生产
公开(公告)号：US20120225998A1
公开(公告)日：2012-09-06
申请号：US13371733
申请日：2012-02-13
申请人： Gabor Kiss , Patrick Brant , Robert Patrick Reynolds, JR. , Aspy K. Mehta , Manika Varma-Nair , John W. Chu , Steven P. Rucker
发明人： Gabor Kiss , Patrick Brant , Robert Patrick Reynolds, JR. , Aspy K. Mehta , Manika Varma-Nair , John W. Chu , Steven P. Rucker
IPC分类号： C08F2/02 , C08L23/14
CPC分类号： C08L23/0815 , C08F110/06 , C08F210/06 , C08L23/10 , C08L2314/02 , C08L2314/06 , Y02P20/544 , C08L2666/06 , C08F2500/12 , C08F2500/20 , C08F2500/03 , C08F210/16
摘要： Isotactic polypropylene ethylene-propylene copolymer blends and in-line processes for producing. The blends may have between 1 and 50 wt % of isotactic polypropylene with a melt flow rate of between 0.5 and 20,000 g/10 min and a melting peak temperature of 145° C. or higher, and wherein the difference between the DSC peak melting and the peak crystallization temperatures is less than or equal to 0.5333 times the melting peak temperature minus 41.333° C., and between 50 and 99 wt % of ethylene-propylene copolymer including between 10 wt % and 20 wt % randomly distributed ethylene with a melt flow rate of between 0.5 and 20,000 g/10 min, wherein the copolymer is polymerized by a bulk homogeneous polymerization process, and wherein the total regio defects in the continuous propylene segments of the copolymer is between 40 and 150% greater than a copolymer of equivalent melt flow rate and wt % ethylene polymerized by a solution polymerization process.
摘要翻译：全同立构聚丙烯乙烯 - 丙烯共聚物共混物和在线生产方法。共混物可以具有1至50重量％的全同立构聚丙烯，熔体流动速率为0.5至20,000g / 10min，熔融峰温度为145℃或更高，并且其中DSC峰值熔融和峰值结晶温度小于或等于熔融峰温度减去41.333℃的0.5333倍，和包含10重量％至20重量％的乙烯 - 丙烯共聚物的50至99重量％之间，随机分布的乙烯和熔体流动速率为0.5至20,000g / 10min，其中共聚物通过本体均相聚合方法聚合，并且其中共聚物的连续丙烯链段中的总区域缺陷比等同熔体的共聚物大40至150％流速和wt％乙烯通过溶液聚合方法聚合。

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