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1. 发明申请

WO2013049094A1 CEMENTING COMPOSITION COMPRISING ANIONICALLY - AND HYDROPHOBICALLY-MODIFIED CELLULOSE ETHERS AND ITS USE 审中-公开
标题翻译：包含阴离子和疏水改性纤维素的组合物及其用途
公开(公告)号：WO2013049094A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/057177
申请日：2012-09-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , WITHAM, Cole, A. , POINDEXTER, Michael, K. , KUHLMAN, Roger, L.
发明人： WITHAM, Cole, A. , POINDEXTER, Michael, K. , KUHLMAN, Roger, L.
IPC分类号： C04B24/38 , C04B28/02 , C09K8/487 , C04B103/46
CPC分类号： C09K8/487 , C04B24/383 , C04B28/02 , C04B28/04 , E21B33/14 , C04B24/22 , C04B2103/408 , C04B2103/46
摘要： Disclosed is a composition and a method for cementing a casing in a borehole of a well using an aqueous cementing composition comprising (a) water, (b) a cementing composition comprising (i) a hydraulic cement, (ii) an anionically- and hydrophobically- modified polymer, (iii) a dispersant, and optionally (iv) one or more other additives conventionally added to aqueous cementing compositions useful in cementing casings in the borehole of wells. Preferably the anionically- and hydrophobically-modified hydroxyethyl cellulose has an ethylene oxide molar substitution of from 0.5 to 3.5, a hydrophobe degree of substitution of from 0.001 to 0.025, an anionic degree of substitution of from 0.001 to 1, and a weight-average molecular weight of from 100,000 to 4,000,000 Daltons and the dispersant is sulfonated polymer, melamine formaldehyde condensate, a naphthalene formaldehyde condensate, a branched or non-branched polycarboxylate polymer. Preferably, the aqueous cementing composition is pumped downwardly into said casing, pumping upwardly into the annulus surrounding said casing until said aqueous composition fills that portion of the annular space desired to be sealed, and then maintaining said aqueous cementing composition in place until the cement sets.
摘要翻译：公开了一种组合物和方法，用于使用水性胶结剂组合物将井筒固定在井眼中，所述组合物包括（a）水，（b）粘合剂组合物，其包含（i）水硬性水泥，（ii）阴离子和疏水性 - 改性聚合物，（iii）分散剂，和任选地（iv）一种或多种其它常规添加到水泥固井组合物中的其它添加剂，可用于固井在井眼中。优选地，阴离子和疏水改性的羟乙基纤维素的环氧乙烷摩尔取代度为0.5-3.5，疏水取代度为0.001至0.025，阴离子取代度为0.001至1，重均分子量重量为100,000至4,000,000道尔顿，分散剂为磺化聚合物，三聚氰胺甲醛缩合物，萘甲醛缩合物，支链或非支化聚羧酸酯聚合物。优选地，将水性胶结剂组合物向下泵送到所述壳体中，向上泵送进入围绕所述壳体的环空中，直到所述含水组合物填充期望密封的环形空间的那部分，然后将所述水性固井组合物保持在适当位置，直到水泥组。

2. 发明申请

WO2011152856A1 OIL RECOVERY 审中-公开
标题翻译：采油
公开(公告)号：WO2011152856A1
公开(公告)日：2011-12-08
申请号：PCT/US2011/000969
申请日：2011-05-27
申请人： DOW GLOBAL TECHNOLOGIES LLC , POINDEXTER, Michael, K. , KUHLMAN, Roger, L.
发明人： POINDEXTER, Michael, K. , KUHLMAN, Roger, L.
IPC分类号： C09K8/594 , E21B43/16
CPC分类号： E21B43/164 , C09K8/594 , Y02P20/544
摘要： Embodiments of the present disclosure include performing one or more oil recovery cycles that recovers oil from an oil containing reservoir. The one or more oil recovery cycles can include providing a flow of supercritical carbon dioxide to the oil containing reservoir, injecting a flow of a surfactant to the flow of supercritical carbon dioxide, where the supercritical carbon dioxide and the surfactant form a mixture, forming an emulsion of the mixture in water within the oil containing reservoir to control mobility of the supercritical carbon dioxide in the oil containing reservoir, reducing the flow of the surfactant to a reduced flow while maintaining the flow of the supercritical carbon dioxide to the oil containing reservoir, and recovering the oil displaced from the oil containing reservoir.
摘要翻译：本公开的实施例包括执行从含油储存器回收油的一个或多个油回收循环。一个或多个油回收循环可以包括向含油储层提供超临界二氧化碳流，将表面活性剂流注入超临界二氧化碳流中，其中超临界二氧化碳和表面活性剂形成混合物，形成混合物在含油储存器内的水中的乳液，以控制含油储存器中的超临界二氧化碳的迁移率，将表面活性剂的流量减少到减少的流量，同时保持超临界二氧化碳流入含油储存器，并回收从储油容器中排出的油。

3. 发明申请

WO2007035493A3 CONTROL OF POLYMER ARCHITECTURE AND MOLECULAR WEIGHT DISTRIBUTION VIA MULTI-CENTERED SHUTTLING AGENT 审中-公开
公开(公告)号：WO2007035493A3
公开(公告)日：2007-03-29
申请号：PCT/US2006/036049
申请日：2006-09-14
申请人： DOW GLOBAL TECHNOLOGIES INC. , CARNAHAN, Edmund, M. , HUSTAD, Phillip, D. , JAZDZEWSKI, Brian, A. , KUHLMAN, Roger, L. , WENZEL, Timothy, T.
发明人： CARNAHAN, Edmund, M. , HUSTAD, Phillip, D. , JAZDZEWSKI, Brian, A. , KUHLMAN, Roger, L. , WENZEL, Timothy, T.
IPC分类号： C08F297/08 , C08F2/38
摘要： A process for the polymerization of one or more addition polymerizable monomers and the resulting polymer composition, said process comprising contacting an addition polymerizable monomer or mixture of monomers in a reactor or reactor zone with a composition comprising at least one polymerization catalyst and a cocatalyst under polymerization conditions, characterized in that at least a portion of said polymerization is conducted in the presence of a multi-centered shuttling agent thereby causing the composition to have a bimodal molecular weight distribution.

4. 发明申请

WO2007035493A2 CONTROL OF POLYMER ARCHITECTURE AND MOLECULAR WEIGHT DISTRIBUTION VIA MULTI-CENTERED SHUTTLING AGENT 审中-公开
标题翻译：通过多中心开关剂对聚合物结构和分子量分布进行控制
公开(公告)号：WO2007035493A2
公开(公告)日：2007-03-29
申请号：PCT/US2006036049
申请日：2006-09-14
申请人： DOW GLOBAL TECHNOLOGIES INC , CARNAHAN EDMUND M , HUSTAD PHILLIP D , JAZDZEWSKI BRIAN A , KUHLMAN ROGER L , WENZEL TIMOTHY T
发明人： CARNAHAN EDMUND M , HUSTAD PHILLIP D , JAZDZEWSKI BRIAN A , KUHLMAN ROGER L , WENZEL TIMOTHY T
CPC分类号： C08F10/00 , C08F4/659 , C08F4/65908 , C08F4/6592 , C08F4/65927 , C08F210/16 , C08F297/00 , C08F2410/01 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/06 , C08F2/38 , C08F4/65912 , C08L2666/06 , C08F210/14 , C08F2500/05 , C08F4/64048 , C08F4/64193 , C08F4/64148 , C08F4/64144
摘要： A process for the polymerization of one or more addition polymerizable monomers and the resulting polymer composition, said process comprising contacting an addition polymerizable monomer or mixture of monomers in a reactor or reactor zone with a composition comprising at least one polymerization catalyst and a cocatalyst under polymerization conditions, characterized in that at least a portion of said polymerization is conducted in the presence of a multi-centered shuttling agent thereby causing the composition to have a bimodal molecular weight distribution.
摘要翻译：一种用于聚合一种或多种可加聚单体和所得聚合物组合物的方法，所述方法包括在反应器或反应器区域中将可加聚单体或单体混合物与包含至少一种聚合催化剂和助催化剂的组合物在聚合反应条件，其特征在于所述聚合的至少一部分在多中心穿梭剂的存在下进行，从而使组合物具有双峰分子量分布。

5. 发明申请

WO2005090425A1 CATALYST COMPOSITION COMPRISING SHUTTLING AGENT FOR ETHYLENE COPOLYMER FORMATION 审中-公开
标题翻译：包含乙烯共聚物形成的开关剂的催化剂组合物
公开(公告)号：WO2005090425A1
公开(公告)日：2005-09-29
申请号：PCT/US2005/008916
申请日：2005-03-17
申请人： DOW GLOBAL TECHNOLOGIES INC. , ARRIOLA, Daniel, J. , CARNAHAN, Edmund, M. , DEVORE, David, D. , HUSTAD, Phillip, D. , KUHLMAN, Roger, L. , WENZEL, Timothy, T.
发明人： ARRIOLA, Daniel, J. , CARNAHAN, Edmund, M. , DEVORE, David, D. , HUSTAD, Phillip, D. , KUHLMAN, Roger, L. , WENZEL, Timothy, T.
IPC分类号： C08F295/00
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F110/02 , C08F210/16 , C08F297/08 , C08L23/06 , C08L23/0815 , C08L23/0853 , C08F4/65904 , C08F2/38 , C08L2666/06 , C08F2500/09 , C08F2500/03 , C08F210/14 , C08F2500/08 , C08F4/64048 , C08F4/6411 , C08F4/64193 , C08F4/7006
摘要： A composition for use in forming a multi-block copolymer from a single polymerizable monomer, said copolymer containing therein two or more segments or blocks differing in branching index, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization catalyst, (B) a second olefin polymerization catalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by catalyst (A) under equivalent polymerization conditions, at least one of catalyst (A) or catalyst (B) being capable of forming a branched polymer by means of chain walking or reincorporation of in situ formed olefinic polymer chains, and (C) a chain shuttling agent.
摘要翻译：一种用于从单一可聚合单体形成多嵌段共聚物的组合物，所述共聚物中含有两个或更多个支链指数不同的链段或嵌段，使用其的聚合方法和所得聚合物，其中组合物包含混合物或（A）第一烯烃聚合催化剂，（B）能够在相同的聚合条件下制备由催化剂（A）制备的聚合物在化学或物理性质上不同的聚合物的第二种烯烃聚合催化剂，至少催化剂（A）或催化剂（B）中的一种能够通过原位形成的烯烃聚合物链的链式步行或再结合形成支链聚合物，和（C）链式穿梭剂。

6. 发明申请

WO2005090426A1 CATALYST COMPOSITION COMPRISING SHUTTLING AGENT FOR HIGHER OLEFIN MULTI-BLOCK COPOLYMER FORMATION 审中-公开
标题翻译：包含用于高烯烃多嵌段共聚物形成的交联剂的催化剂组合物
公开(公告)号：WO2005090426A1
公开(公告)日：2005-09-29
申请号：PCT/US2005/008915
申请日：2005-03-17
申请人： DOW GLOBAL TECHNOLOGIES INC. , ARRIOLA, Daniel, J. , CARNAHAN, Edmund, M. , DEVORE, David, D. , HUSTAD, Phillip, D. , KUHLMAN, Roger, L. , WENZEL, Timothy, T.
发明人： ARRIOLA, Daniel, J. , CARNAHAN, Edmund, M. , DEVORE, David, D. , HUSTAD, Phillip, D. , KUHLMAN, Roger, L. , WENZEL, Timothy, T.
IPC分类号： C08F297/08
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F110/02 , C08F210/16 , C08F297/08 , C08F2410/04 , C08F2420/02 , C08L23/06 , C08L23/0815 , C08L23/0853 , Y10T428/24942 , Y10T428/24992 , Y10T428/2826 , Y10T428/31573 , Y10T428/31587 , Y10T442/60 , C08F4/65904 , C08F2/38 , C08L2666/06 , C08F2500/09 , C08F2500/03 , C08F210/14 , C08F2500/08 , C08F4/64193 , C08F4/64048 , C08F4/7006 , C08F4/6411 , C08F4/64113 , C08F4/64144
摘要： Copolymers, especially multi-block copolymer containing therein two or more segments or blocks differing in chemical or physical properties, are prepared by polymerizing propylene, 4-methyl- l-pentene, or other C 4 - 8 α-olefin and one or more copolymerizable comonomers, especially ethylene in the presence of a composition comprising the admixture or reaction product resulting from combining: (A) a first metal complex olefin polymerization catalyst, (B) a second metal complex olefin polymerization catalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by catalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.
摘要翻译：通过聚合丙烯，4-甲基-1-戊烯或其它C 4-8α-烯烃和一种或多种可共聚共聚单体制备共聚物，特别是其中含有两个或更多个化学或物理性质不同的链段或嵌段的多嵌段共聚物（A）第一金属络合物烯烃聚合催化剂，（B）能够制备化学或物理性质不同的聚合物的第二种金属络合物烯烃聚合催化剂的组合物存在下，特别是乙烯由在等同的聚合条件下由催化剂（A）制备的聚合物，和（C）链穿梭剂。

7. 发明申请

WO2013036616A1 WELLBORE SERVICING FLUID HAVING HYDROPHOBICALLY MODIFIED POLYMERS 审中-公开
标题翻译：井身维修流体具有疏水性改性聚合物
公开(公告)号：WO2013036616A1
公开(公告)日：2013-03-14
申请号：PCT/US2012/053928
申请日：2012-09-06
申请人： DOW GLOBAL TECHNOLOGIES LLC , KUHLMAN, Roger L. , POINDEXTER, Michael K. , WITHAM, Cole A.
发明人： KUHLMAN, Roger L. , POINDEXTER, Michael K. , WITHAM, Cole A.
IPC分类号： C09K8/10
CPC分类号： C09K8/588 , C09K8/10
摘要： Embodiments of the present disclosure include a wellbore servicing fluid that includes a diluent, a hydrophobically modified polymer, and a base. The base provides the wellbore servicing fluid with a pH of greater than 10. The presence of the base in the wellbore servicing fluid helps to minimize changes in the viscosity of the wellbore servicing fluid when a deposit, or a kick, of salt is encountered during the drilling operation.
摘要翻译：本公开的实施方案包括井筒维修流体，其包括稀释剂，疏水改性的聚合物和碱。基座提供了大于10的pH值的井眼维修流体。在井眼维修流体中存在基座有助于最小化在遇到盐沉积物或踢脚时井筒维修流体粘度的变化钻井作业。

8. 发明申请

WO2012170241A1 AQUEOUS POUR POINT DEPRESSANT DISPERSION COMPOSITION 审中-公开
标题翻译：水性POINT POINT DEPRESSANT DISPERSION COMPOSITION
公开(公告)号：WO2012170241A1
公开(公告)日：2012-12-13
申请号：PCT/US2012/039909
申请日：2012-05-30
申请人： DOW GLOBAL TECHNOLOGIES LLC , SCHMIDT, Dale C. , BLOXOM, Stephanie A. , KUHLMAN, Roger L. , MICHALOWSKI, Jeffrey D. , MIELCAREK, Melissa A. , STRANDBURG, Gary M.
发明人： SCHMIDT, Dale C. , BLOXOM, Stephanie A. , KUHLMAN, Roger L. , MICHALOWSKI, Jeffrey D. , MIELCAREK, Melissa A. , STRANDBURG, Gary M.
IPC分类号： C08L23/08 , C10M145/08
CPC分类号： C10G75/04 , C08L23/0853 , C08L2203/40 , C10L1/1225 , C10L1/143 , C10L1/1641 , C10L1/1826 , C10L1/1852 , C10L1/1963 , C10L1/1973 , C10L1/2437 , C10L10/16 , C10M161/00 , C10M2201/02 , C10M2201/081 , C10M2203/02 , C10M2203/1006 , C10M2205/022 , C10M2205/04 , C10M2207/021 , C10M2207/022 , C10M2207/046 , C10M2207/125 , C10M2207/126 , C10M2209/04 , C10M2209/084 , C10M2209/086 , C10M2209/104 , C10M2217/045 , C10M2219/044 , C10N2230/02 , C10M2209/062
摘要： The present invention relates to an aqueous pour point depressant dispersion composition comprising a thermoplastic polymer, preferably ethylene vinyl acetate (EVA); a dispersing agent; water; optionally an aqueous freezing point depressant; and optionally a stabilizing agent wherein the volumn average particle size of the dispersed thermoplastic polymer is equal to or less than 1 micrometers and a method to make and use said composition.
摘要翻译：本发明涉及包含热塑性聚合物，优选乙烯乙酸乙烯酯（EVA））的含水倾点下降剂分散体组合物。分散剂; 水; 任选的含水凝固点抑制剂; 和任选的稳定剂，其中分散的热塑性聚合物的体积平均粒度等于或小于1微米，以及制备和使用所述组合物的方法。

9. 发明申请

WO2011102990A3 PROCESS FOR POLYMERIZING AN OLEFIN MONOMER AND CATALYST THEREFOR 审中-公开
标题翻译：聚合烯烃单体及其催化剂的方法
公开(公告)号：WO2011102990A3
公开(公告)日：2011-10-13
申请号：PCT/US2011024013
申请日：2011-02-08
申请人： DOW GLOBAL TECHNOLOGIES LLC , FONTAINE PHILIP P , KUHLMAN ROGER L
发明人： FONTAINE PHILIP P , KUHLMAN ROGER L
IPC分类号： C08F210/16
CPC分类号： C07F7/00 , B01J2531/0238 , C07D251/40 , C08F10/00 , C08F210/16 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F4/64044
摘要： The present invention generally relates to a process that polymerizes an olefin monomer, and a precatalyst and catalyst useful in such process.
摘要翻译：本发明一般涉及聚合烯烃单体的方法，以及用于该方法的预催化剂和催化剂。

10. 发明申请

WO2007106881A1 PROPYLENE/ALPHA-OLEFINS BLOCK INTERPOLYMERS 审中-公开
标题翻译：丙烯/丙烯酰胺嵌段共聚物
公开(公告)号：WO2007106881A1
公开(公告)日：2007-09-20
申请号：PCT/US2007/064036
申请日：2007-03-15
申请人： DOW GLOBAL TECHNOLOGIES INC. , LI PI SHAN, Colin , HAZLITT, Lonnie, G. , CHEUNG, Yunwa, Wilson , POON, Benjamin, C. , HUSTAD, Phillip, D. , KUHLMAN, Roger, L. , CARNAHAN, Edmund, M. , QIU, Xiaohua , TAHA, Angela, N.
发明人： LI PI SHAN, Colin , HAZLITT, Lonnie, G. , CHEUNG, Yunwa, Wilson , POON, Benjamin, C. , HUSTAD, Phillip, D. , KUHLMAN, Roger, L. , CARNAHAN, Edmund, M. , QIU, Xiaohua , TAHA, Angela, N.
IPC分类号： C08F210/06 , C08F297/08 , C08F4/659 , C08F2/38
CPC分类号： C08F210/06 , C08F297/08 , C08F297/083 , C08F210/16 , C08F2500/03
摘要： Embodiments of the invention provide a class of propylene/α-olefin block interpolymers. The propylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.3. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block propylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ("TREF"), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the propylene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.3.
摘要翻译：本发明的实施方案提供了一类丙烯/α-烯烃嵌段互聚物。丙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布为M / SUB>，大于约1.3。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个级分，其中级分具有大于约0.3且高达约1.0的嵌段指数，并且所述丙烯/α-烯烃互聚物的分子量分布为M大于约1.3 。

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