-
公开(公告)号：US4508128A
公开(公告)日：1985-04-02
申请号：US547909
申请日：1983-11-02
CPC分类号： C09K3/00 , C08F8/44 , C08L25/04 , C08L25/18 , C08F2800/10 , Y10T137/0391
摘要： The present invention relates to improved drag reduction agents which are polymer complexes of a cationic polymer and an anionic polymer.
摘要翻译： 本发明涉及作为阳离子聚合物和阴离子聚合物的聚合物配合物的改进的减阻剂。
-
公开(公告)号：US4489180A
公开(公告)日：1984-12-18
申请号：US560515
申请日：1983-12-12
CPC分类号： C08J3/03 , B63B1/38 , C09K3/00 , C09K8/035 , C09K8/588 , C08J2300/10 , C10M2201/02 , C10M2217/024 , C10M2217/06 , C10M2221/02 , C10N2240/06 , C10N2240/08 , C10N2250/02 , Y02T70/122 , Y10S260/31 , Y10S525/919
摘要： The present invention discloses a class of water soluble complex polymers of relatively low molecular weight, which have been found to be improved drag reducing agents. These complex polymers are a mixture of a cationic copolymer having a water soluble polymer backbone and an anionic copolymer having a water soluble polymer backbone. The solutions of these complex polymers are improved drag reducing agents for aqueous systems at low concentrations (i.e., 10 to 500 ppm) relative to individual solutions of the copolymers which make upon the polymer complex.
摘要翻译： 本发明公开了一类相对低分子量的水溶性复合聚合物，已被发现是改进的减阻剂。 这些复合聚合物是具有水溶性聚合物主链和具有水溶性聚合物主链的阴离子共聚物的阳离子共聚物的混合物。 这些复合聚合物的溶液相对于在聚合物复合物上形成的共聚物的各个溶液，在低浓度（即10至500ppm）的水性体系中是改进的减阻剂。
-
公开(公告)号：US4656204A
公开(公告)日：1987-04-07
申请号：US547929
申请日：1983-11-02
CPC分类号： B05D5/08 , C09K3/00 , C10L1/146 , C10L1/2368 , C10L1/2462
摘要： The present invention relates to an improved process for the use of drag reduction agents, which are polymer complexes of a cationic polymer and an anionic polymer.
摘要翻译： 本发明涉及使用作为阳离子聚合物和阴离子聚合物的聚合物配合物的减阻剂的改进方法。
-
公开(公告)号：US4460758A
公开(公告)日：1984-07-17
申请号：US547910
申请日：1983-11-02
IPC分类号： C08F220/56 , C08F20/00
CPC分类号： C08F220/56 , Y10S507/925 , Y10T137/0391
摘要： The present invention relates to improved drag reduction agents for aqueous solutions which comprises a polymeric complex which is a terpolymer of acrylamide/metal styrene sulfonate/methacrylamidopropyltrimethyl ammonium chloride.The metal styrene sulfonate is an anionic monomer, while MAPTAC is cationically charged. These acrylamide-based polyampholytes have approximately 1 to about 50 mole % of the anionic monomer and approximately 1 to about 50 mole % of the cationic moiety present within the macromolecular structure. These groups are not necessarily present in an equimolar charge ratio. The excess undissociated charge allows for facile dispensability or solubility of the polyampholytes into fresh water.
摘要翻译： 本发明涉及用于水溶液的改进的减阻剂，其包含聚合物络合物，其是丙烯酰胺/金属苯乙烯磺酸盐/甲基丙烯酰胺丙基三甲基氯化铵的三元共聚物。 金属苯乙烯磺酸盐是阴离子单体，而MAPTAC是阳离子充电的。 这些基于丙烯酰胺的聚阴离子聚合物具有约1至约50摩尔％的阴离子单体和约1至约50摩尔％的存在于大分子结构内的阳离子部分。 这些基团不一定以等摩尔电荷比存在。 过量的未解离的电荷使得聚氨基甲酸酯易于分配或溶解在淡水中。
-
5.发明授权Interfacial viscosification of aqueous solutions utilizing interpolymer complex 失效使用互聚物复合物的水溶液的界面粘度
公开(公告)号：US4942189A
公开(公告)日：1990-07-17
申请号：US387184
申请日：1989-07-31
CPC分类号： C08J3/07 , C08J3/005 , C08J3/091 , Y10S524/924
摘要： The present invention relates to a process for the viscosification of an aqueous liquid which includes the steps of forming a solvent system of an organic liquid or oil and a polar cosolvent, the polar cosolvent being less than about 15 weight percent of the solvent system, a viscosity of the solvent system being less than about 1,000 cps; forming an interpolymer complex of neutralized sulfonated polymer (water insoluble) and copolymer of styrene/vinylpyridine in the solvent system to form a solution, a concentration of the water insoluble interpolymer complex polymer in the solution being about 0.01 to about 0.5 weight percent, a viscosity of the solution being less than about 200 cps; the admixing or contacting said solution with about 5 to about 500 volume percent water, the water being immiscible with the organic liquid and the polar cosolvent and interpolymer complex transferring from the organic liquid to the water phase, thereby causing the water phase to gel (i.e., thicken). The large increase in viscosity of the aqueous phase is directly attributed to the formation of a large number of minute water-filled particles dispersed in the continuous aqueous phase.
摘要翻译： 本发明涉及一种水性液体的增稠方法，其包括形成有机液体或油和极性助溶剂的溶剂体系的步骤，极性助溶剂小于溶剂体系的约15重量％， 溶剂体系的粘度小于约1,000cps; 在溶剂体系中形成中和磺化聚合物（水不溶性）和苯乙烯/乙烯基吡啶的共聚物的互聚物络合物以形成溶液，溶液中水不溶性互聚物络合物聚合物的浓度为约0.01至约0.5重量％，粘度 的溶液小于约200cps; 将所述溶液与约5至约500体积％的水混合或接触，所述水与有机液体和极性共溶剂和互聚物复合物不混溶，从有机液体转移到水相，从而使水相凝胶化（即 ， 加粗）。 水相的粘度大幅度上升直接归因于形成分散在连续水相中的大量微小水分散的颗粒。
-
6.发明授权
公开(公告)号：US4737534A
公开(公告)日：1988-04-12
申请号：US720722
申请日：1985-04-08
摘要： The instant invention relates to a process for controlling the viscosity of organic liquids by incorporating in said liquid a minor amount of polymer complex, and optionally a cosolvent for the ionic groups of said polymer. The polymer complex comprises the reaction product of a metal neutralized sulfonated polymer and a basic nitrogen-containing polymer, wherein the polymer complex is substantially soluble in said organic liquid, and pendant sulfonate groups which are substantially insoluble in said organic liquid. The optional cosolvent is selected which will solubilize the pendant sulfonate groups and provide a reasonably homogeneous mixture of solvent, cosolvent and polymer complex. The preferred compositions prepared by the method of the instant invention comprise an organic liquid having a solubility parameter of from 6 to 10.5 in combination with a polymer complex containing from 0.2 up to 10.0 mole % sulfonate groups and nitrogen-containing groups, and optionally a nonvolatile alcohol or amine cosolvent.
摘要翻译： 本发明涉及通过在所述液体中加入少量聚合物络合物和任选的所述聚合物的离子基团的共溶剂来控制有机液体的粘度的方法。 聚合物复合物包括金属中和的磺化聚合物和碱性含氮聚合物的反应产物，其中聚合物络合物基本上可溶于所述有机液体，以及基本上不溶于所述有机液体的侧链磺酸酯基团。 选择可选的共溶剂，其将溶解磺酸侧基，并提供溶剂，共溶剂和聚合物络合物的合理均匀的混合物。 通过本发明的方法制备的优选组合物包含溶解度参数为6至10.5的有机液体与含有0.2至10.0摩尔％磺酸盐基团和含氮基团的聚合物配合物以及任选的非挥发性的 醇或胺助溶剂。
-
7.发明授权Nonaqueous solvent soluble polyampholytes-viscosifier and shear thickening additive 失效非水溶剂可溶性聚阴离子增稠剂和剪切增稠剂
公开(公告)号：US4520158A
公开(公告)日：1985-05-28
申请号：US638302
申请日：1984-08-06
IPC分类号： C08F8/44 , C08J3/09 , C10M151/02 , C08K5/01 , C08L39/00
CPC分类号： C08J3/091 , C08F8/44 , C10M151/02 , C08J2325/08 , C10M2205/04 , C10M2217/028 , C10M2221/02
摘要： A process for increasing the viscosity of a hydrocarbon organic liquid under increasing shear rate which includes the step of:(a) forming a solution of said hydrocarbon organic liquid and a polyampholyte having about 1 to about 500 milliequivalents of sulfonate groups per 100 gms. of said polyampholyte, wherein the concentration of said polyampholyte is about 0.01 to about 20 wt. %, said polyampholyte having the formula: ##STR1## wherein X is about 40 to about 98 mole %, y is about 1 to about 50 mole %, and z is about 1 to about 50 mole %, wherein y and z are less than 60 mole %, and M is an amine or a metal cation selected from the group consisting of aluminum, iron, lead, Groups IA, IIA, IB and IIB of the Periodic Table of Elements; and(b) subjecting said solution to increasing shear rate to increase the viscosity of said solution by at least 10% as said shear rate increases.
摘要翻译： 一种在增加的剪切速率下增加烃有机液体的粘度的方法，该方法包括以下步骤：（a）形成所述烃类有机液体的溶液和每100克具有约1至约500毫当量磺酸盐基团的多聚电解质。 的所述聚阴离子，其中所述聚阴离子的浓度为约0.01至约20wt。 ％，所述聚阴离子具有下式：其中X为约40至约98摩尔％，y为约1至约50摩尔％，z为约1至约50摩尔％，其中y和z小于 60摩尔％，M是选自元素周期表的铝，铁，铅，IA，IIA，IB和IIB族的胺或金属阳离子; 和（b）当所述剪切速率增加时，所述溶液经受所述溶液增加剪切速率以使所述溶液的粘度增加至少10％。
-
公开(公告)号：US4516982A
公开(公告)日：1985-05-14
申请号：US547905
申请日：1983-11-02
CPC分类号： B05D5/08 , C10L1/146 , C10L1/2368 , C10L1/2462
摘要： The present invention relates to hydrocarbon, and specifically jet fuels, solutions having dilatant properties in which the hydrocarbon solution contains a polymer complex which is the interaction product of a sulfonate containing polymer and an amine containing copolymer.
摘要翻译： 本发明涉及烃，特别是喷气燃料，其具有膨胀性质的溶液，其中烃溶液含有作为含磺酸盐的聚合物和含胺共聚物的相互作用产物的聚合物配合物。
-
公开(公告)号：US4640945A
公开(公告)日：1987-02-03
申请号：US796708
申请日：1985-11-12
CPC分类号： C08J3/09 , C09K3/00 , C08J2325/08 , Y10T137/0391
摘要： The present invention relates to a family of novel and efficient drag reduction agents for a variety of organic solutions which comprise a family of polymeric complexes (i.e., polyampholytes) which are terpolymers of styrene/metal styrene sulfonate/n-vinylpyridine (NVP).The metal styrene sulfonate is an anionic monomer, while n-vinylpyridine is a base which becomes chemically coordinated to the metal ion. These styrene-based polyampholytes have approximately 1 to about 50 mole percent of the NVP moiety present within the macromolecular structure. These groups are not necessarily present in an equimolar charge ratio. The excess NVP allows for facile dispensability or solubility of the polyampholytes into the organic liquid. ##STR1## wherein M is a metal cation selected from the group consisting of Group IA, IIA and IB and IIB of the Periodic Table of Elements; x is 40 to about 98 mole percent; y is about 1 to about 50 mole percent; and z is about 1 to about 50 mole percent; wherein y and z are less than 60 mole percent.
摘要翻译： 本发明涉及一种用于各种有机溶液的新型和有效的减阻剂系列，其包括作为苯乙烯/金属苯乙烯磺酸盐/正乙烯基吡啶（NVP）的三元共聚物的聚合物复合物（即聚阴离子）家族。 金属苯乙烯磺酸盐是阴离子单体，而n-乙烯基吡啶是与金属离子化学配位的碱。 这些基于苯乙烯的聚阴离子聚合物具有约1至约50摩尔％的存在于大分子结构内的NVP部分。 这些基团不一定以等摩尔电荷比存在。 过量的NVP允许易于分配或聚合物溶解在有机液体中的溶解性。 其中M是选自元素周期表的IA，IIA和IB和IIB族的金属阳离子; x为40至约98摩尔百分比; y为约1至约50摩尔％; 和z为约1至约50摩尔％; 其中y和z小于60摩尔％。
-
公开(公告)号：US4738997A
公开(公告)日：1988-04-19
申请号：US807674
申请日：1985-12-11
IPC分类号： C08L95/00
CPC分类号： C08L95/00
摘要： A bitumen-containing composition which comprises;(a) bitumen;(b) about 0.5 to about 30 parts by weight of a polymer complex per 100 parts by weight of the bitumen; and(c) about 0 to about 100 parts by weight of a filler per 100 parts by weight of the bitumen.
摘要翻译： 含有沥青的组合物，其包含： （a）沥青; （b）每100重量份沥青约0.5至约30重量份的聚合物复合物; 和（c）每100重量份沥青约0至约100重量份的填料。
-
-
-
-
-
-
-
-
-
搜索结果
253 条记录 (耗时 0.068 秒)
