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1. 发明授权

US5213691A Phosphonate-containing polymers for controlling scale in underground petroleum-containing formations and equipment associated therewith 失效
标题翻译：含磷酸盐的聚合物，用于控制地下含石油地层及与其相关的设备的水垢
公开(公告)号：US5213691A
公开(公告)日：1993-05-25
申请号：US772173
申请日：1991-10-07
申请人： Daniel H. Emmons , Dodd W. Fong , Mary A. Kinsella
发明人： Daniel H. Emmons , Dodd W. Fong , Mary A. Kinsella
IPC分类号： C02F5/14
CPC分类号： C02F5/14 , Y10S166/902
摘要： A method of removing from and preventing scale from depositing in underground petroleum containing formations and upon equipment used to inject high brine scale forming waters into such formations which comprises treating such waters with a scale inhibiting amount of an acrylic acid polymer which contains from 0-95 mole percent of acrylamide and from 1-30 mole percent of amido C.sub.1 -C.sub.6 alkyl phosphonate groups from the group consisting of:a) Amidomethyl phosphonate groups,b) Alpha-hydroxy-beta-amidoethyl phosphonate groups,c) Alpha-hydroxy-beta-amidoisopropyl phosphonate groups, and,d) Amidopropyl phosphonate groups said polymer having a molecular weight range between 1,000-100,000.
摘要翻译：一种从地下含石油地层以及用于将高盐度水垢形成水注入这种地层的设备的方法，其包括用含有0-95的含有水垢抑制量的丙烯酸聚合物丙烯酰胺的摩尔百分数和1-30摩尔％的由以下组成的组的酰胺基C1-C6烷基膦酸酯基团：a）酰氨基甲基膦酸酯基团，b）α-羟基-β-酰胺基乙基膦酸酯基团，c）α-羟基-β - 酰氨基异丙基膦酸酯基团，和d）酰氨基丙基膦酸酯基团，所述聚合物的分子量范围在1,000-100,000之间。

2. 发明授权

US5167828A Phosphinate-containing polymers for controlling scale in underground petroleum-containing formations and equipment associated therewith 失效
标题翻译：含磷酸盐的聚合物，用于控制地下含石油地层及与其相关的设备的结垢
公开(公告)号：US5167828A
公开(公告)日：1992-12-01
申请号：US772174
申请日：1991-10-07
申请人： Daniel H. Emmons , Dodd W. Fong , Mary A. Kinsella
发明人： Daniel H. Emmons , Dodd W. Fong , Mary A. Kinsella
IPC分类号： C02F5/08 , C02F5/00 , C02F5/10 , C02F5/14 , C08F20/06 , C08F20/52 , C08F20/56 , C08F220/04 , C09K8/528
CPC分类号： C09K8/528 , C02F5/14 , Y10S166/902 , Y10S507/927
摘要： A method of preventing scale from depositing in underground petroleum-containing formations and upon equipment used to inject into or remove from such formations high brine, scale-forming waters. This method comprises treating such waters with a scale-inhibiting amount of an acrylic acid or acrylamide homopolymer or co-polymer of acrylic acid with acrylamide having a molecular weight within the range of 1,000-50,000 which have been modified to contain up to about 30 mole percent of amido(C.sub.2 -C.sub.6 alkyl)phosphinic acid groups and the alkali metal, ammonium and amine salts thereof.
摘要翻译：一种防止水垢沉积在含地下石油的地层中的方法，以及用于向这种地层注入高浓度盐水，水垢形成水的设备。该方法包括用防垢量的丙烯酸或丙烯酰胺均聚物或丙烯酸的共聚物与分子量在1,000-50,000范围内的丙烯酰胺一起处理这样的水，这些丙烯酰胺被修饰成含有高达约30摩尔酰胺基（C 2 -C 6烷基）次膦酸基团及其碱金属，铵和胺盐的百分比。

3. 发明授权

US5179173A Aminoalkylphosphinates and phosphinic acid-containing polymers therefrom 失效
标题翻译：氨基磷酸酯和含磷酸的聚合物
公开(公告)号：US5179173A
公开(公告)日：1993-01-12
申请号：US683008
申请日：1991-04-10
申请人： Dodd W. Fong , Mary A. Kinsella , James F. Kneller , John W. Sparapany
发明人： Dodd W. Fong , Mary A. Kinsella , James F. Kneller , John W. Sparapany
IPC分类号： C07F9/48 , C08F8/40 , C09K8/528
CPC分类号： C09K8/528 , C07F9/4816 , C08F8/40
摘要： The invention describes novel amino(lower alkyl)phosphinic acid compounds and their use to modify acrylamide polymers, acrylic acid polymers and acrylamide-acrylic acid co-polymers which produces polymers containing amidoalkylphosphinic acid groups.
摘要翻译：本发明描述了新的氨基（低级烷基）次膦酸化合物及其用于改性丙烯酰胺聚合物，丙烯酸聚合物和丙烯酰胺 - 丙烯酸共聚物的用途，其产生含有酰氨基烷基次膦酸基团的聚合物。

4. 发明授权

US5143622A Phosphinic acid-containing polymers and their use in preventing scale and corrosion 失效
标题翻译：含磷酸的聚合物及其防止垢和腐蚀的用途
公开(公告)号：US5143622A
公开(公告)日：1992-09-01
申请号：US710591
申请日：1991-06-05
申请人： Dodd W. Fong , Mary A. Kinsella , James F. Kneller , John W. Sparapany
发明人： Dodd W. Fong , Mary A. Kinsella , James F. Kneller , John W. Sparapany
IPC分类号： C02F5/12 , C02F5/00 , C02F5/08 , C02F5/10 , C02F5/14 , C08F8/40 , C08F220/06 , C08F220/54 , C08F230/02 , C23F11/173
CPC分类号： C02F5/14 , C08F8/40
摘要： The invention describes acrylamide, acrylic acid, polymers and co-polymers containing phosphinate groups to inhibit scale and corrosion caused by metal surfaces contacting industrial waters.

5. 发明授权

US5378784A Fluorescent monomer and polymer 失效
标题翻译：荧光单体和聚合物
公开(公告)号：US5378784A
公开(公告)日：1995-01-03
申请号：US145555
申请日：1993-11-04
申请人： Dodd W. Fong , David J. Kowalski
发明人： Dodd W. Fong , David J. Kowalski
IPC分类号： C08F12/32 , C08F220/06 , C08F220/56 , C09K11/06 , C08F212/32 , C08F216/10 , C08F220/28 , C08F220/68
CPC分类号： C08F12/32 , C08F220/06 , C08F220/56 , C09K11/06
摘要： 3-Hydroxy-2-methylene-3-(1-naphthyl)propionic acid, methyl ester and fluorescent water soluble polymers prepared therefrom.
摘要翻译： 3-羟基-2-亚甲基-3-（1-萘基）丙酸甲酯和由其制备的荧光水溶性聚合物。

6. 发明授权

US5308498A Hydroxamic acid containing polymers used as corrosion inhibitors 失效
标题翻译：含羟肟酸的聚合物用作腐蚀抑制剂
公开(公告)号：US5308498A
公开(公告)日：1994-05-03
申请号：US44859
申请日：1993-04-08
申请人： Dodd W. Fong , Binaifer S. Khambatta
发明人： Dodd W. Fong , Binaifer S. Khambatta
IPC分类号： C08L33/26 , C02F5/12 , C08L33/04 , C23F11/10 , C23F11/12 , C23F11/14 , C23F11/173 , C02F5/14
CPC分类号： C02F5/12 , C23F11/10 , C23F11/173
摘要： A method of inhibiting corrosion of iron and steel alloys in contact with industrial waters is claimed. The method comprises treating said waters with an effective corrosion inhibiting amount of a water soluble polymer having an average molecular weight ranging from about 2,000 to about 50,000, said polymer containing at least four mole percent of a hydroxamic acid mer unit.
摘要翻译：要求保护与工业水接触的钢铁合金的腐蚀的方法。该方法包括用有效的腐蚀抑制量的平均分子量为约2,000至约50,000的水溶性聚合物处理所述水，所述聚合物含有至少4摩尔％的异羟肟酸聚合单元。

7. 发明授权

US5075390A Synthesis of hydrophobic/alkoxylated polymers 失效
标题翻译：疏水/烷氧基聚合物的合成
公开(公告)号：US5075390A
公开(公告)日：1991-12-24
申请号：US548838
申请日：1990-07-06
申请人： Dodd W. Fong
发明人： Dodd W. Fong
IPC分类号： C08F8/32
CPC分类号： C08F8/32
摘要： The preparation of polymers which contain pendant hydrophobic groups or a mixture of both pendant hydrophobic and alkoxylated groups is accomplished by reacting a preexisting polymer having pendant acid amide and/or carboxylic groups with a primary or secondary amine in a substantially homogenous reaction mixture, the amine reactant including the desired hydrophobic and alkoxylated radicals. A unique polymer, having both pendant hydrophobic and alkoxylated groups, is provided.

8. 发明授权

US4970290A Alkoxylated/cationically modified amide-containing polymers 失效
标题翻译：烷氧基化/阳离子改性含酰胺的聚合物
公开(公告)号：US4970290A
公开(公告)日：1990-11-13
申请号：US163220
申请日：1988-02-26
申请人： Dodd W. Fong
发明人： Dodd W. Fong
IPC分类号： C08F8/32 , C08F8/44
CPC分类号： C08F8/44 , C08F2800/10
摘要： Pendant amide-containing polymers may be modified in such a way to achieve substituted pendant amide groups described by the structure: ##STR1## wherein: R is chosen from the group consisting of hydrogen and lower alkyl (C.sub.1 -C.sub.4) groups,R.sup.1 is a multivalent hydrocarbonaceous bridging group containing from 1-20 carbon atoms,X is a tertiary amine or a quaternary ammonium salt functional group,Y is chosen from the group consisting of --OR'", and ##STR2## and mixtures thereof, and whereinR'" is chosen from the group consisting of hydrogen, alkyl groups, aryl alkyl, aryl groups and the like,q ranges from 0-50,m ranges from -24,n ranges from 0-24, provided that the sum of m plus n is at least 1.Processes for achieving modified polymers having the above functional group is also disclosed.
摘要翻译：可以以这样的方式修饰含酰胺的聚合物，以实现由以下结构描述的取代的侧酰胺基团：其中：R选自氢和低级烷基（C 1 -C 4）基团，R 1是含有1-20个碳原子的多价烃基桥接基团，X是叔胺或季铵盐官能团，Y选自-OR“和”IMAGE“及其混合物，其中R “选自氢，烷基，芳基烷基，芳基等，q范围为0-50，m的范围为-24，n的范围为0-24，条件是m的和加上n至少为1.还公开了获得具有上述官能团的改性聚合物的方法。

9. 发明授权

US4923634A Cooling water corrosion inhibition method 失效
标题翻译：冷却水腐蚀抑制方法
公开(公告)号：US4923634A
公开(公告)日：1990-05-08
申请号：US155393
申请日：1988-02-12
申请人： John E. Hoots , Donald A. Johnson , Dodd W. Fong , James F. Kneller
发明人： John E. Hoots , Donald A. Johnson , Dodd W. Fong , James F. Kneller
IPC分类号： C23F11/08
CPC分类号： C23F11/08
摘要： A method for inhibiting corrosion in industrial cooling waters which contain hardness and a pH of at least 6.5, by dosing the water with a composition which comprises a water-soluble inorganic phosphate capable of inhibiting corrosion in an aqueous alkaline environment and a hydrocarbon polymer containing an N-substituted acrylamide polymers with an amide structure as follows: ##STR1## where R.sub.2 is hydrogen or methyl, where R.sub.1 is a hydrogen or an alkyl and R is alkylene or phenylene, and X is sulfonate, (poly)hydroxyl, (poly)carboxyl or carbonyl, and combinations thereof; or containing derivatized maleic anhydride homo-, co- and terpolymers having N-substituted maleamic acid units, N-substituted maleimide units and maleic acid (and salts) units having a structure as follows: ##STR2## where R.sub.1, R.sub.2 and R.sub.3 are each independently chosen from the group consisting of hydrogen, hydroxyl, carboxyalkyl, carboxyamide, phenyl, substituted phenyl, linear or branched alkyl of from one to ten carbon atoms,and substituted alkyl of from one to ten carbon atoms, where the substituent is phosphonic acid; phosphinic acid; phosphate ester; sulfonic acid; sulfate ester, carboxyamide, (poly)carboxy and (poly)hydroxy, alkoxy and carboxylate ester groups; and combinations thereof.
摘要翻译：一种通过用含有能够在碱性水溶液中抑制腐蚀的水溶性无机磷酸盐的组合物给予水，并且含有至少为6.5的烃聚合物的含有硬度和pH至少为6.5的工业冷却水中的腐蚀的方法具有酰胺结构的N-取代丙烯酰胺聚合物如下：其中R 2是氢或甲基，其中R 1是氢或烷基，R是亚烷基或亚苯基，X是磺酸根，（多）羟基，（聚）羧基或羰基，及其组合; 或含有具有N-取代的马来酰胺酸单元，N-取代的马来酰亚胺单元和具有如下结构的马来酸（和盐）单元的衍生化马来酸酐均聚物，共聚物和三元共聚物：其中R 1，R 2和R 3各自为独立地选自氢，羟基，羧基烷基，羧基酰胺，苯基，取代的苯基，1至10个碳原子的直链或支链烷基和1至10个碳原子的取代烷基，其中取代基是膦酸; 次膦酸磷酸酯; 磺酸硫酸酯，羧酰胺，（多）羧基和（多）羟基，烷氧基和羧酸酯基团; 及其组合。

10. 发明授权

US4921903A Process for preparing high molecular weight hydrophobic acrylamide polymers 失效
标题翻译：制备高分子量疏水性丙烯酰胺聚合物的方法
公开(公告)号：US4921903A
公开(公告)日：1990-05-01
申请号：US256339
申请日：1988-10-11
申请人： Dodd W. Fong
发明人： Dodd W. Fong
IPC分类号： C08F8/32
CPC分类号： C08F8/32
摘要： A process of making a water-in-oil emulsion which contains from 5-60% by weight of a hydrophobic acrylamide terpolymer composed of the random repeating units: ##STR1## where: R is methyl or hydrogen,M is hydrogen, alkali metal, ammonia, or amine,R.sup.1 is a hydrophobic radical,with the mol ratio of A:B:C being A(2-50):B(50-98):C(0.1-15), which comprises reacting a 5-60% by weight water-in-oil emulsion of an acrylamide polymer with a hydrophobic amine at a temperature above 120.degree. C. for a period of time sufficient to transamidate the acrylamide groups in the acrylamide polymer with the hydrophobic amine.
摘要翻译：一种制备油包水乳液的方法，其包含5-60重量％的由无规重复单元组成的疏水丙烯酰胺三元共聚物：其中：R是甲基或氢，M是氢，碱金属，氨或胺，R1是疏水基团，A:B:C的摩尔比为A（2-50）：B（50-98）：C（0.1-15），其包括使5-60 重量％的丙烯酰胺聚合物与疏水性胺在温度高于120℃下的油包水乳液一段足以使丙烯酰胺聚合物中的丙烯酰胺基团与疏水胺转酰胺化的时间。

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