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1. 发明申请

WO2003033561A3 POLY(CYCLOSILOXANE) COMPOSITION AND SYNTHESIS 审中-公开
公开(公告)号：WO2003033561A3
公开(公告)日：2003-04-24
申请号：PCT/US2002/032869
申请日：2002-10-16
申请人： THE UNIVERSITY OF AKRON , KENNEDY, Joseph , KURIAN, Pious
发明人： KENNEDY, Joseph , KURIAN, Pious
IPC分类号： C08G77/06
摘要： A poly(cyclosiloxane) is synthesized by oxidation with water in the presence of a Pt catalyst, followed immediately by polycondensation of the Si-OH groups to form Si-O-Si linkages. Thus, pentamethylcyclopentasiloxane can be polymerized into poly(pentamethycyclopentasiloxane).

2. 发明申请

WO2004016670A2 POLY(CYCLOSILOXANE) COMPOSIITON AND METHOD OF SYNTHESIS THEREOF 审中-公开
标题翻译： POLY（环硅氧烷）复合物及其合成方法
公开(公告)号：WO2004016670A2
公开(公告)日：2004-02-26
申请号：PCT/US2003/025661
申请日：2003-08-15
申请人： THE UNIVERSITY OF AKRON , KENNEDY, Joseph, P. , KURIAN, Pious
发明人： KENNEDY, Joseph, P. , KURIAN, Pious
IPC分类号： C08G
CPC分类号： C08G77/50 , C07F7/21 , C08G77/04
摘要： A poly(cyclosiloxane) network comprises the hydrosilation reaction product of a cyclosiloxane of the formula (I) wherein R and R 2 are the same or different for each siloxane moiety and are selected from the group consisting of hydrogen, an alkyl group, an aryl group, and a cycloalkyl group, and wherein n is an integer from 3 to 8, wherein the cyclosiloxanes are joined by moieties selected from the group consisting of oxygen atoms, linear silanols, branched silanols, halosilanes, alkoxysilanes, vinyl silanes, allyl silanes, vinyl siloxanes, and allyl siloxanes, wherein the Si-O bonds of the cyclosiloxanes are substantially unrearranged compared to the cyclosiloxane precursors of the network. A process for the preparation of a poly(cyclosiloxane) network comprises providing a cyclosiloxane; providing a crosslinking group selected from the group consisting of linear silanols, branched silanols, halosilanes, alkoxysilanes, vinyl silanes, allyl silanes, vinyl siloxanes, and allyl siloxanes; contacting the cyclosiloxane and crosslinking group under condensation reaction conditions such that the crosslinking groups provide Si-O-Si linkages between the cyclosiloxane moieties to form a poly(cyclosiloxane) network composition.
摘要翻译：聚（环硅氧烷）网络包含式（I）的环硅氧烷的硅氢化反应产物，其中对于每个硅氧烷部分，R和R 2是相同或不同的，并且选自氢，烷基，芳基和环烷基，并且其中n是3-8的整数，其中所述环硅氧烷通过选自以下的部分连接：氧原子，直链硅烷醇，支链硅烷醇，卤代硅烷，烷氧基硅烷，乙烯基硅烷，烯丙基硅烷，乙烯基硅氧烷和烯丙基硅氧烷，其中环状硅氧烷的Si-O键与网络的环硅氧烷前体相比基本上未重排。制备聚（环硅氧烷）网络的方法包括提供环硅氧烷; 提供选自直链硅烷醇，支链硅烷醇，卤代硅烷，烷氧基硅烷，乙烯基硅烷，烯丙基硅烷，乙烯基硅氧烷和烯丙基硅氧烷的交联基团; 在缩合反应条件下使环硅氧烷和交联基团接触，使得交联基团在环硅氧烷部分之间提供Si-O-Si键以形成聚（环硅氧烷）网络组合物。

3. 发明申请

WO2009131917A3 COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUBTERRANEAN RESERVOIR 审中-公开
公开(公告)号：WO2009131917A3
公开(公告)日：2009-10-29
申请号：PCT/US2009/041062
申请日：2009-04-20
申请人： NALCO COMPANY , SHOWALTER, Brett, M. , REED, Peter, E. , RAMESH, Manian , CHANG, Kin-Tai , STREET, Joseph, Paul , KURIAN, Pious
发明人： SHOWALTER, Brett, M. , REED, Peter, E. , RAMESH, Manian , CHANG, Kin-Tai , STREET, Joseph, Paul , KURIAN, Pious
IPC分类号： C09K8/516 , C09K8/512 , C09K8/588
摘要： This invention is directed to a composition comprising encapsulated expandable polymeric microparticles including expandable base microparticles encapsulated in a shell of at least one layer of a labile or degradable encapsulation material. The encapsulated microparticles have an unexpanded volume average particle size diameter of from about 0.05 to about 5,000 microns. The invention is further directed to the use of the composition for modifying the permeability of subterranean formations and increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations.

4. 发明申请

WO2009131900A1 BLOCK COPOLYMERS FOR RECOVERING HYDROCARBON FLUIDS FROM A SUBTERRANEAN RESERVOIR 审中-公开
标题翻译：用于从下层储存器回收烃类液体的嵌段共聚物
公开(公告)号：WO2009131900A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/040884
申请日：2009-04-17
申请人： NALCO COMPANY , KURIAN, Pious , JOYCE, William, H. , CHANG, Kin-tai
发明人： KURIAN, Pious , JOYCE, William, H. , CHANG, Kin-tai
IPC分类号： C09K8/508 , C09K8/512 , C09K8/588
CPC分类号： C09K8/5083 , C09K8/512 , C09K8/516 , C09K8/588
摘要： The present disclosure is directed to compositions and methods that may be used for enhanced oil recovery, for modifying the permeability of subterranean formations and for increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations. The compositions may include, for example, expandable cross-linked polymeric microparticles having unexpanded volume average particle size diameters of from about 0.05 to about 5,000 microns and cross linking agent contents of from about 100 to about 200,000 ppm of labile cross linkers and from 0 to about 300 ppm of non-labile cross linkers, wherein the expandable polymeric monomers have a block copolymer structure comprising at least two different monomers having different chemical structures.
摘要翻译：本公开涉及可用于增强采油的组合物和方法，用于改变地下地层的渗透性和增加存在于地层中的烃流体的动员和/或回收率。组合物可以包括例如具有约0.05至约5,000微米的未膨胀体积平均粒度直径和约100至约200,000ppm不稳定交联剂的交联剂含量的可膨胀交联聚合物微粒，并且0至约300ppm的非不稳定交联剂，其中可发性聚合单体具有包含至少两种具有不同化学结构的不同单体的嵌段共聚物结构。

5. 发明申请

WO2009131881A2 COMPOSITIONS AND METHODS FOR DIVERTING INJECTED FLUIDS TO ACHIEVE IMPROVED HYDROCARBON FLUID RECOVERY 审中-公开
标题翻译：用于分流注入流体的组合物和方法以实现改进的烃流体回收
公开(公告)号：WO2009131881A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/040664
申请日：2009-04-15
申请人： NALCO COMPANY , KURIAN, Pious , RAMESH, Manian , CHANG, Kin-Tai , SHMAKOVA-LINDEMAN, Olga, E.
发明人： KURIAN, Pious , RAMESH, Manian , CHANG, Kin-Tai , SHMAKOVA-LINDEMAN, Olga, E.
IPC分类号： C09K8/512
CPC分类号： C09K8/58 , C09K8/512 , C09K8/516 , C09K8/588 , E21B33/138 , E21B43/164 , E21B43/20
摘要： The present disclosure is directed to compositions and methods that may be used for enhanced oil recovery, for modifying the permeability of subterranean formations and for increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations. The compositions may include, for example, expandable cross linked polymeric microparticles having an unexpanded volume average particle size diameter of from about 0.05 to about 5,000 microns and a cross linking agent content of from about 100 to about 200,000 ppm of hydrolytically labile silyl ester or silyl ether crosslinkers and from 0 to about 300 ppm of non-labile crosslinkers.
摘要翻译：本公开涉及可以用于强化油采收率，用于改变地下地层的渗透率并且用于增加存在于地层中的烃流体的流动和/或回收率的组合物和方法。所述组合物可以包括例如可膨胀的交联聚合物微粒，其具有约0.05至约5,000微米的未发泡体积平均粒径和约100至约200,000ppm的水解不稳定的甲硅烷基酯或甲硅烷基醚交联剂和0至约300ppm的非不稳定交联剂。

6. 发明申请

WO2009131937A2 COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUBTERRANEAN RESERVOIR 审中-公开
标题翻译：从地下储层回收烃类液体的组合物和方法
公开(公告)号：WO2009131937A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/041108
申请日：2009-04-20
申请人： NALCO COMPANY , KURIAN, Pious , CHANG, Kin-tai
发明人： KURIAN, Pious , CHANG, Kin-tai
IPC分类号： C09K8/512 , C09K8/588
CPC分类号： C09K8/512 , C09K8/516 , C09K8/588
摘要： This invention is directed to a composition comprising crosslinked expandable polymeric microparticles comprising structured polymers having labile crosslinks or having a labile core and non-labile crosslinks. The starting configuration of the structured polymers constrains the microparticle to an unexpanded volume average particle size diameter of from about 0.05 to about 5,000 microns. Labile crosslinks or the labile core of the structured polymers are subject to degradation which results expansion of the microparticle. The invention is further directed to the use of the composition for modifying the permeability of subterranean formations and increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations.
摘要翻译：本发明涉及包含交联的可膨胀聚合物微粒的组合物，其包含具有不稳定交联或具有不稳定核心和非不稳定交联的结构聚合物。结构化聚合物的起始构型将微粒约束至未发展的体积平均粒度直径为约0.05至约5,000微米。不规则交联或结构化聚合物的不稳定核心经历降解，这导致微粒的膨胀。本发明进一步涉及组合物用于改变地层的渗透性并增加存在于地层中的烃类流体的动员和/或回收率的用途。

7. 发明申请

WO2006118875A3 HIGH MOLECULAR WEIGHT COMPACT STRUCTURED POLYMERS, METHODS OF MAKING AND USING 审中-公开
公开(公告)号：WO2006118875A3
公开(公告)日：2006-11-09
申请号：PCT/US2006/015676
申请日：2006-04-26
申请人： NALCO COMPANY , KURIAN, Pious , REED, Peter, E. , ST. JOHN, Michael, R. , SU, Winston , CRAMM, Jeffrey, R.
发明人： KURIAN, Pious , REED, Peter, E. , ST. JOHN, Michael, R. , SU, Winston , CRAMM, Jeffrey, R.
IPC分类号： C08F12/28 , C08F20/54
摘要： A structured water soluble polymer produced by polymerization of amine- containing monomers or pre-formed polymers is described. Various structured polymers are prepared and characterized. The structured polymers are particularly valued in the papermaking industry.

8. 发明申请

WO2002083765A1 MULTI-COMPONENT POLYMERIC NETWORKS CONTAINING POLY(ETHYLENE GLYCOL) 审中-公开
标题翻译：含有聚（乙二醇）的多组分聚合物网络
公开(公告)号：WO2002083765A1
公开(公告)日：2002-10-24
申请号：PCT/US2002/011220
申请日：2002-04-08
申请人： THE UNIVERSITY OF AKRON
发明人： KENNEDY, Joseph , KURIAN, Pious
IPC分类号： C08G77/46
CPC分类号： C08G65/336 , C08G77/42 , C08G77/442
摘要： Multicomponent networks or membranes of the present invention have good mechanical properties that are permeable to water, hydrocarbons, and oxygen. The networks contain at least two and preferably at least three covalently combined domains, i.e., a hydrophilic, lipophilic and an oxyphilic polymer segment, that give rise to a multicontinuous domain microstructure. At least one of these domains includes poly(ethylene glycol).
摘要翻译：本发明的多组分网络或膜具有对水，烃和氧可渗透的良好机械性能。网络包含至少两个并且优选至少三个共价结合的结构域，即亲水性，亲脂性和亲氧聚合物链段，其产生多连续结构域微结构。这些领域中的至少一个包括聚（乙二醇）。

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