公开(公告)号：US5089578A

公开(公告)日：1992-02-18

申请号：US172331

申请日：1988-03-23

申请人： Paul L. Valint ,  Jan Bock

发明人： Paul L. Valint ,  Jan Bock

IPC分类号： C08F220/56

CPC分类号： C08F220/56

摘要： This invention describes novel hydrophobically associating terpolymers containing sulfonate functionality which are useful as aqueous fluid rheology or flow modifiers. These high molecular weight water soluble polymers contain both water soluble and water insoluble monomers. The water soluble monomers are acrylamide (AM) and a salt of an ethylenically unsaturated sulfonic acid (S) and the water insoluble monomer is a higher alkyl acrylamide (R). These polymers are referred to as SRAM. The process for their preparation relies on solubilizing the water insoluble monomer into an aqueous micellar solution containing one or more surfactants and the water soluble monomers. The surfactants are specifically selected to enable homogenous dispersion of the hydrophobic monomer(s) in the presence of anionic sulfonate containing monomers. Redox or free radical initiators are used to copolymerize both the water soluble and water insoluble monomers, forming terpolymers of ethylenically unsaturated sulfonic acids, alkylacrylamides and acrylamide. Aqueous solutions of these hydrophically associating polymers exhibit enhanced viscosification, reduced salt sensitivity and other desirable rheological properties found useful in a variety of applications.

摘要翻译： 本发明描述了新颖的含有磺酸酯官能团的疏水缔合三元共聚物，其可用作水溶液流变学或流动改性剂。 这些高分子量水溶性聚合物含有水溶性和水不溶性单体。 水溶性单体是丙烯酰胺（AM）和烯属不饱和磺酸（S）的盐，水不溶性单体是高级烷基丙烯酰胺（R）。 这些聚合物被称为SRAM。 其制备方法依赖于将水不溶性单体溶解到含有一种或多种表面活性剂和水溶性单体的水性胶束溶液中。 特别选择表面活性剂以使得在阴离子磺酸盐单体存在下均匀分散疏水性单体。 氧化还原或自由基引发剂用于共聚水溶性和水不溶性单体，形成烯属不饱和磺酸的三元共聚物，烷基丙烯酰胺和丙烯酰胺。 这些亲水缔合聚合物的水溶液表现出增强的粘度，降低的盐敏感性和其它在各种应用中有用的所需的流变性质。

公开(公告)号：US4963632A

公开(公告)日：1990-10-16

申请号：US291803

申请日：1988-12-29

申请人： Jan Bock ,  Paul L. Valint

发明人： Jan Bock ,  Paul L. Valint

IPC分类号： C08F2/10 ,  C08F20/52 ,  C08F28/00 ,  C08F212/00 ,  C08F212/08 ,  C08F220/04 ,  C08F220/06 ,  C08F220/56 ,  C08F220/58 ,  C08F228/02

CPC分类号： C08F220/56

摘要： A homogeneous micellar free radical polymerization process for the formation of a terpolymer having the structure of: ##STR1## wherein S is selected from the group consisting of SO.sub.3 M, phenyl SO.sub.3 M, CONHC(CH.sub.3).sub.2 CH.sub.2 SO.sub.3 M or COOM; M is selected from the group consisting of Groups IA, 1B, IIA and IIB of the Periodic Table of Elements, R.sub.1 is a C.sub.1 to C.sub.10 alkyl, cycloalkyl or aralkyl group, R.sub.2 is hydrogen or a C.sub.4 to C.sub.18 alkyl, cycloalkyl or aralkyl group, x is about 10 to about 90 mole %, y is about 0.1 to about 60 mole %, and z is about 0.2 to about 10 mole % which comprises the steps of forming a mixture of an anionic surfactant, a nonionic surfactant, ##STR2## under a nitrogen atmosphere; adding deoxygenated water to said mixture to form a homogeneous reaction solution; adding free radical initiator to said homogeneous reaction solution to initiate polymerization of said monomers; terpolymerizing said monomers at a sufficient temperature and for a sufficient period of time to form said terpolymer and without the formation of substantial amounts of particulates or phase separation occurring.

公开(公告)号：US4831092A

公开(公告)日：1989-05-16

申请号：US54027

申请日：1987-05-26

申请人： Jan Bock ,  Paul L. Valint ,  Donald F. Jacques

发明人： Jan Bock ,  Paul L. Valint ,  Donald F. Jacques

IPC分类号： B01D17/04 ,  B01D17/05 ,  C08F220/56 ,  C08F220/60 ,  C10G33/04

CPC分类号： C08F220/56 ,  B01D17/047 ,  C08F220/60 ,  C10G33/04

摘要： This invention provides a process for preparing novel hydrophobically associating terpolymers containing cationic functionality which are useful for clean-up of waste waters containing organic contaminants. These water soluble polymers contain both water soluble and water insoluble monomers. The water soluble monomers are acrylamide (AM) and a salt of an unsaturated amine base (C) and the water insoluble monomer is a higher alkyl(meth)acrylamide or alkyl(meth)acrylate (R). These polymers are referred to as CRAM. The process for their preparation relies on solubilizing the water insoluble monomer into an aqueous micellar solution containing one or more surfactants and the water soluble monomers. The surfactants are specifically selected to enable homogeneous dispersion of the hydrophobic monomer(s) in the presence of cationic monomers, such as 3-methacrylamidopropyltrimethylammonium chloride (MAPTAC), 2-methylacrylatoethyltrimethylammonium chloride (METAC), or diallyl dimethylammonium chloride (DMDAAC). Redox or free radical initiators are used to copolymerize both the water soluble and water insoluble monomers forming terpolymers of ethylenically unsaturated amine base salts, alkyl(meth)acrylamides or alkyl(meth)acrylates and acrylamide. These polymers provide exceptional clean-up of waste waters containing organic contaminants. Also, they are very effective for resolving oil-in-water emulsions, such as those found in oil production.

摘要翻译： 本发明提供了一种制备新颖的含有阳离子官能团的疏水缔合三元共聚物的方法，其可用于清除含有机污染物的废水。 这些水溶性聚合物含有水溶性和水不溶性单体。 水溶性单体是丙烯酰胺（AM）和不饱和胺碱（C）的盐，水不溶性单体是高级烷基（甲基）丙烯酰胺或（甲基）丙烯酸烷基酯（R）。 这些聚合物被称为CRAM。 其制备方法依赖于将水不溶性单体溶解到含有一种或多种表面活性剂和水溶性单体的水性胶束溶液中。 特别选择表面活性剂以使阳离子单体如3-甲基丙烯酰胺基丙基三甲基氯化铵（MAPTAC），2-甲基丙烯酰基乙基三甲基氯化铵（METAC）或二烯丙基二甲基氯化铵（DMDAAC）的存在下均匀分散疏水性单体。 氧化还原或自由基引发剂用于共聚形成烯键式不饱和胺碱盐，（甲基）丙烯酸烷基酯或（甲基）丙烯酸烷基酯和丙烯酰胺的三元共聚物的水溶性和水不溶性单体。 这些聚合物可以清除含有机污染物的废水。 此外，它们非常有效地解决水包油乳液，例如在石油生产中发现的那些。

公开(公告)号：US4277381A

公开(公告)日：1981-07-07

申请号：US22977

申请日：1979-03-23

申请人： Jan Bock ,  Henry S. Makowski ,  Robert D. Lundberg

发明人： Jan Bock ,  Henry S. Makowski ,  Robert D. Lundberg

IPC分类号： C08J3/21 ,  C08K5/01 ,  C08L23/32 ,  C08L91/00

CPC分类号： C08J3/21 ,  C08K5/01 ,  C08L23/32 ,  C08J2323/32 ,  Y10S260/31

摘要： This invention relates to a process for the manufacture of a blend composition of a neutralized sulfonated ethylene propylene terpolymer (EPDM) which includes the steps of sulfonating the EPDM dissolved in a solvent to form an unneutralized sulfonated elastomeric polymer. The solution of the unneutralized sulfonated EPDM is quenched with an aliphatic alcohol. The unneutralized sulfonated elastomeric polymer in solution is then neutralized with a neutralizing agent to form the neutralized sulfonated EPDM in solution. A critically selected non-polar backbone process oil is added under agitation to the solution thereby plasticizing the neutralized sulfonated EPDM with the process oil. The neutralized sulfonated EPDM plasticized with the process oil is then recovered from the solution.

摘要翻译： 本发明涉及一种制备中和磺化乙烯丙烯三元共聚物（EPDM）的共混组合物的方法，其包括将溶于溶剂中的EPDM磺化以形成未中和的磺化弹性体聚合物的步骤。 将未中和磺化EPDM的溶液用脂族醇淬灭。 然后将溶液中的未中和的磺化弹性体聚合物用中和剂中和以在溶液中形成中和的磺化EPDM。 在搅拌下向溶液中加入一种非常选择的非极性主链工艺油，由此用工艺油增塑中和的磺化EPDM。 然后从溶液中回收用工艺油增塑的中和磺化EPDM。

公开(公告)号：US4220573A

公开(公告)日：1980-09-02

申请号：US2787

申请日：1979-01-11

申请人： Jan Bock ,  Neville G. Thame ,  Lowell Westerman

发明人： Jan Bock ,  Neville G. Thame ,  Lowell Westerman

IPC分类号： C08K5/09 ,  C08L91/00

CPC分类号： C08K5/09

摘要： The instant invention relates to unique and novel ionic polymer compositions which are characterized as being processable at high temperatures, for example, 200.degree. C., while retaining adequate physical properties at both room temperature and elevated temperatures which are below the processing temperature. The ionic polymer compositions include a metal neutralized sulfonated polymer which is plasticized with a preferential plasticizer, at a concentration level of about at least 7 parts by weight per 100 parts of the metal neutralized sulfonated polymer. The preferential plasticizer acts to disrupt the ionic association of the metal or ammonium salt groups of the neutralized sulfonated polymer, thus allowing the ionic polymer to act as a noncrosslinked material at the processing temperature. When the composition is in this state, it can be compounded with oils, fillers, etc. The plasticized metal neutralized sulfonated polymer has excellent physical properties at room temperature and up to 100.degree. C. and more than adequate processability at temperatures of from 200.degree. C. and above thereby providing a proper balance of rheological and physical properties. Preferably, the ionic polymer is an ionic elastomer having from 0.2 to 25 mole % pendant acid groups, for example, carboxylic, phosphonic and sulfonic acid groups. Preferably, the pendant acid groups are sulfonic acid groups.

摘要翻译： 本发明涉及独特和新颖的离子聚合物组合物，其特征在于可在高温例如200℃下加工，同时在室温和高于处理温度的高温下保持足够的物理性能。 离子聚合物组合物包括用优选增塑剂增塑的金属中和磺化聚合物，其浓度水平为每100份金属中和磺化聚合物约至少7重量份。 优选的增塑剂用于破坏中和的磺化聚合物的金属或铵盐基团的离子缔合，从而允许离子聚合物在加工温度下用作非交联材料。 当组合物处于这种状态时，它可以与油，填料等混合。塑化金属中和的磺化聚合物在室温和高达100℃下具有优异的物理性能，并且在200℃的温度下具有足够的加工性能 C.以上，从而提供流变学和物理性质的适当平衡。 优选地，离子聚合物是具有0.2至25摩尔％侧基酸基团的离子弹性体，例如羧酸，膦酸和磺酸基团。 优选地，侧基酸基团是磺酸基团。

公开(公告)号：US4157432A

公开(公告)日：1979-06-05

申请号：US855692

申请日：1977-11-29

申请人： Robert D. Lundberg ,  Henry S. Makowski ,  Jan Bock ,  Thomas Zawadski

发明人： Robert D. Lundberg ,  Henry S. Makowski ,  Jan Bock ,  Thomas Zawadski

IPC分类号： C08F8/00 ,  C08C19/20 ,  C08F8/36 ,  C08F8/44 ,  C08F8/34

CPC分类号： C08C19/20 ,  C08F8/36 ,  C08F8/44 ,  C08F2800/20 ,  Y10S260/31

摘要： A bulk sulfonation process for the preparation of sulfonated polymers from hydrocarbon polymers having olefinic unsaturation or aromatic moieties, or both, includes intimately mixing the polymer by mechanical means in the absence of a solvent for the polymers with a sulfonation reagent at a sufficient temperature and time to effect the desired degree of sulfonation. The sulfonated polymer may be recovered as the free sulfonic acid or neutralized ionically with a basic compound. Sulfonated polymers including a substantial proportion of aromatic moieties yield water-soluble or water-dispersible salts, useful as thickening and flocculating agents, when neutralized with ammonia monobasic cations or lower alkyl amines. These materials, however, when sulfonated at a low level, e.g.

摘要翻译： {PG，1用于由具有烯属不饱和键或芳族部分的烃聚合物制备磺化聚合物的本体磺化方法或两者包括通过机械方式在不存在溶剂的情况下将聚合物与磺化试剂在 足够的温度和时间来实现所需的磺化程度。 可以将磺化聚合物作为游离磺酸回收或用碱性化合物离子中和。 包括相当比例的芳族部分的磺化聚合物当用氨一元阳离子或低级烷基胺中和时产生水溶性或水分散性盐，可用作增稠剂和絮凝剂。 然而，这些材料当以低水平磺化时，例如， {21 10摩尔SO {HD 3 {L /摩尔芳族，表现像水不敏感的热塑性塑料。 磺化弹性体聚合物产生热塑性弹性体，其可以挤出，吹塑，注塑，并且当用多价阳离子或多胺中和时可用作通用橡胶。

公开(公告)号：US3974240A

公开(公告)日：1976-08-10

申请号：US524502

申请日：1974-11-18

申请人： Jan Bock ,  Robert D. Lundberg ,  Robert R. Phillips ,  Henry S. Makowski

发明人： Jan Bock ,  Robert D. Lundberg ,  Robert R. Phillips ,  Henry S. Makowski

IPC分类号： C08L23/32 ,  C08L23/16 ,  C08L23/06 ,  C08L23/12

CPC分类号： C08L23/32

摘要： This invention relates to processable ionic elastomer compositions having improved compression set properties, especially at elevated temperatures. In this invention an intractable ionic elastomer, for example, a sulfonated elastomer is blended with from 10 to 70 parts per hundred of a crystalline polyolefin to yield novel compositions having the above properties. Preferably the ionic elastomer is a sulfonated ethylene propylene terpolymer having from about 0.2 to 20 mole percent sulfonate groups, at least 95% of which are combined with counterions selected from the group consisting of Groups IA, IIA, IB, and IIB of the Periodic Table of Elements, aluminum, antimony, lead, and mixtures thereof. The sulfonated polymer is combined with said counterions by neutralization of a polysulfonic acid precurser with a basic material in which the desired counterion is present as the cation thereof. The anion of said basic material is preferably selected from the group consisting of oxide, hydroxide, and lower alkanoates, for example, acetate, formate, and propionate.

摘要翻译： 本发明涉及具有改进的压缩变形特性的可加工的离子弹性体组合物，特别是在高温下。 在本发明中，难溶性离子弹性体，例如磺化弹性体与每100份结晶聚烯烃共混10至70份，得到具有上述性能的新型组合物。 优选地，离子弹性体是具有约0.2至20摩尔％磺酸盐基团的磺化乙烯丙烯三元共聚物，其至少95％与选自元素周期表IA，IIA，IB和IIB族的抗衡离子组合 元素，铝，锑，铅及其混合物。 将磺化聚合物与所述抗衡离子组合，通过用其中存在所需抗衡离子作为其阳离子的碱性材料中和多磺酸前体。 所述碱性物质的阴离子优选选自氧化物，氢氧化物和低级链烷酸酯，例如乙酸盐，甲酸盐和丙酸盐。

公开(公告)号：US5503774A

公开(公告)日：1996-04-02

申请号：US276061

申请日：1994-07-15

申请人： Cornelius H. Brons ,  Jan Bock ,  Ramesh Varadaraj ,  Stanley J. Brois

发明人： Cornelius H. Brons ,  Jan Bock ,  Ramesh Varadaraj ,  Stanley J. Brois

IPC分类号： B01F17/00 ,  B01F17/16 ,  B09C1/10 ,  C02F3/34 ,  C12P1/00 ,  B01F17/32 ,  C02F3/02 ,  C12N1/38

CPC分类号： C02F3/344 ,  B01F17/0085 ,  B09C1/10 ,  C12P1/00 ,  Y10S516/07 ,  Y10S516/915

摘要： The present invention provides for enhanced bioremediation of hydrocarbon contaminated soils and waters by treating soil or water with a surfactant or mixture of surfactants having the general formulae: ##STR1## wherein A=CH.sub.2, B=CH.sub.2 CH.sub.2 O, x=1-10 and y=2-20.

摘要翻译： 本发明通过用具有以下通式的表面活性剂或表面活性剂的混合物处理土壤或水来提供烃污染的土壤和水的增强的生物修复：其中A = CH2，B = CH2CH2O，x = 1-10 y = 2-20。

公开(公告)号：US5003000A

公开(公告)日：1991-03-26

申请号：US545169

申请日：1990-06-28

申请人： Jan Bock ,  Paul L. Valint

发明人： Jan Bock ,  Paul L. Valint

IPC分类号： C08F220/56

CPC分类号： C08F220/56

摘要： This invention describes novel hydrophobically associating ter or tetra polymers which can contain sulfonate functionality which are useful as aqueous fluid rheology or flow modifiers. These high molecular weight water soluble polymers contain both water soluble and water insoluble monomers. The water soluble monomers are N, N dimethylacrylamide acrylamide (DMA) and optionally a salt of an ethylenically unsaturated sulfonic acid (s) or N-vinylpyrrolidinone or a metal acrylate and the water insoluble monomer is a higher alkyl acrylamide (R). The process for their preparation relies on solubilizing the water insoluble monomer into an aqueous micellar solution containing one or more surfactants and the water soluble monomers. The surfactants are specifically selected to enable homogeneous dispersion of the hydrophobic monomer(s) in the presence of anionic sulfonate containing monomers. Redox or free radical initiators are used to copolymerize both the water soluble and water insoluble monomers, forming terpolymers of dimethylacrylamide, alkylacrylamides and acrylamide, and optionally an anionic sulfonate or carboxylate monomer. Aqueous solutions of these hydrophobically associating polymers exhibit enhanced viscosification, reduced salt sensitivity and other desirable rheological properties found useful in a variety of applications.

摘要翻译： 本发明描述了新颖的疏水缔合的三元或四聚物，其可以含有可用作水溶液流变学或流动改性剂的磺酸盐官能团。 这些高分子量水溶性聚合物含有水溶性和水不溶性单体。 水溶性单体是N，N二甲基丙烯酰胺丙烯酰胺（DMA）和任选的烯属不饱和磺酸或N-乙烯基吡咯烷酮或金属丙烯酸酯的盐，并且水不溶性单体是高级烷基丙烯酰胺（R）。 其制备方法依赖于将水不溶性单体溶解到含有一种或多种表面活性剂和水溶性单体的水性胶束溶液中。 特别选择表面活性剂以使得在阴离子磺酸盐单体的存在下均匀分散疏水性单体。 氧化还原或自由基引发剂用于共聚水溶性和水不溶性单体，形成二甲基丙烯酰胺，烷基丙烯酰胺和丙烯酰胺的三元共聚物，以及任选的阴离子磺酸盐或羧酸盐单体。 这些疏水缔合聚合物的水溶液表现出增强的粘度，降低的盐敏感性和其它在各种应用中有用的所需的流变性质。

公开(公告)号：US4997878A

公开(公告)日：1991-03-05

申请号：US545445

申请日：1990-06-28

申请人： Jan Bock ,  Paul L. Valint

发明人： Jan Bock ,  Paul L. Valint

IPC分类号： C08F220/56

CPC分类号： C08F220/56

摘要： This invention describes novel hydrophobically associating ter or tetra polymers which can contain sulfonate functionality which are useful as aqueous fluid rheology or flow modifiers. These high molecular weight water soluble polymers contain both water soluble and water insoluble monomers. The water soluble monomers are N, N dimethylacrylamide acrylamide (DMA) and optionally a salt of an ethylenically unsaturated sulfonic acid (s) or N-vinylpyrrolidinone or a metal acrylate and the water insoluble monomer is a higher alkyl acrylamide (R). The process for their preparation relies on solubilizing the water insoluble monomer into an aqueous micellar solution containing one or more surfactants and the water soluble monomers. The surfactants are specifically selected to enable homogeneous dispersion of the hydrophobic monomer(s) in the presence of anionic sulfonate containing monomers. Redox or free radical initiators are used to compolymerize both the water soluble and water insoluble monomers, forming terpolymers of dimethylacrylamide, alkylacrylamides and acrylamide, and optionally an anionic sulfonate or carboxylate monomer. Aqueous solutions of these hydrophobically associating polymers exhibit enhanced viscosification, reduced salt sensitivity and other desirable rheological properties found useful in a variety of applications.

摘要翻译： 本发明描述了新颖的疏水缔合的三元或四聚物，其可以含有可用作水溶液流变学或流动改性剂的磺酸盐官能团。 这些高分子量水溶性聚合物含有水溶性和水不溶性单体。 水溶性单体是N，N二甲基丙烯酰胺丙烯酰胺（DMA）和任选的烯属不饱和磺酸或N-乙烯基吡咯烷酮或金属丙烯酸酯的盐，并且水不溶性单体是高级烷基丙烯酰胺（R）。 其制备方法依赖于将水不溶性单体溶解到含有一种或多种表面活性剂和水溶性单体的水性胶束溶液中。 特别选择表面活性剂以使得在阴离子磺酸盐单体的存在下均匀分散疏水性单体。 氧化还原或自由基引发剂用于将水溶性和水不溶性单体混合，形成二甲基丙烯酰胺，烷基丙烯酰胺和丙烯酰胺的三元共聚物，以及任选的阴离子磺酸盐或羧酸盐单体。 这些疏水缔合聚合物的水溶液表现出增强的粘度，降低的盐敏感性和其它在各种应用中有用的所需的流变性质。