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1. 发明授权

US4704209A Sulphonate-containing terpolymers as flocculants for suspended solids 失效
标题翻译：含有磺酸盐的三元共聚物作为悬浮固体的絮凝剂
公开(公告)号：US4704209A
公开(公告)日：1987-11-03
申请号：US889729
申请日：1986-07-28
申请人： Paul F. Richardson , Lawrence J. Connelly , Dodd W. Fong , Ralph W. Kaesler
发明人： Paul F. Richardson , Lawrence J. Connelly , Dodd W. Fong , Ralph W. Kaesler
IPC分类号： C02F1/54 , C08F8/36 , C02F1/56
CPC分类号： C02F1/54 , C08F8/34 , C08F2800/10 , Y10S210/907
摘要： A process of flocculating suspended solids which comprises treating such suspension with an effective amount of a flocculant comprising a water-soluble terpolymer which contains sulfonate groups and has an RSV of at least 15.
摘要翻译：絮凝悬浮固体的方法，其包括用有效量的絮凝剂处理这种悬浮液，所述絮凝剂包含含有磺酸盐基团并且具有至少15个的RSV的水溶性三元共聚物。

2. 发明授权

US4997890A Sulfomethylation of high molecular weight polyacrylamide 失效
标题翻译：高分子量聚丙烯酰胺的磺甲基化
公开(公告)号：US4997890A
公开(公告)日：1991-03-05
申请号：US150459
申请日：1988-01-29
申请人： Dodd W. Fong , Ralph W. Kaesler
发明人： Dodd W. Fong , Ralph W. Kaesler
IPC分类号： C08F8/34
CPC分类号： C08F220/56 , C08F8/34
摘要： Improved methods are provided for the sulfomethylation of high molecular weight polyacrylamide polymers which reduce or minimize cross linking and result in polymers which have a reduced specific viscosity (RSV) greater than the polyacrylamide polymer used as the starting material polymer in the process.

3. 发明授权

US4983686A Chemical modification of polyacrylamide and polyacrylic acids/acrylamide gels 失效
标题翻译：聚丙烯酰胺和聚丙烯酸/丙烯酰胺凝胶的化学改性
公开(公告)号：US4983686A
公开(公告)日：1991-01-08
申请号：US3349
申请日：1987-01-14
申请人： Ralph W. Kaesler , Dodd W. Fong
发明人： Ralph W. Kaesler , Dodd W. Fong
IPC分类号： C08F8/34
CPC分类号： C08F8/34 , C08F2800/10
摘要： Acrylamide terpolymers which contain from 1-40 mole percent of acrylamido C.sub.1 -C.sub.3 alkyl of C.sub.1 -C.sub.3 hydroxy alkyl sulfonates may be prepared by using as the starting material aqueous acrylamide polymer gels.
摘要翻译：含有1-40摩尔％的C1-C3羟基烷基磺酸酯的丙烯酰氨基C1-C3烷基的丙烯酰胺三元共聚物可以通过使用丙烯酰胺聚合物水凝胶的原料来制备。

4. 发明授权

US4829121A Process for sulfoethylation of high molecular weight acrylamide containing polysoap latex polymers 失效
标题翻译：含高分子量丙烯酰胺聚合物胶乳聚合物的磺乙基化方法
公开(公告)号：US4829121A
公开(公告)日：1989-05-09
申请号：US150443
申请日：1988-01-29
申请人： Dodd W. Fong , Ralph W. Kaesler
发明人： Dodd W. Fong , Ralph W. Kaesler
IPC分类号： C08F8/34
CPC分类号： C08F8/34 , C08F2800/10
摘要： Improved methods of sulfoethylation of high molecular weight polysoap acrylamide containing polymers to produce sulfoethylated acrylamide polymers in water-in-oil latex form having reduced specific viscosities (RSV's) above about 18.
摘要翻译：改进的高分子量聚丙烯酰胺丙烯酰胺聚合物的磺基乙基化方法，以在油包水胶乳形式中制备磺基乙基化丙烯酰胺聚合物，其具有约18以上降低的比粘度（RSV）。

5. 发明授权

US4683066A Anionic flocculant for dewatering steel mill sludges 失效
标题翻译：用于脱水钢厂污泥的阴离子絮凝剂
公开(公告)号：US4683066A
公开(公告)日：1987-07-28
申请号：US884833
申请日：1986-07-11
申请人： Gerard R. Rose , Ralph W. Kaesler , Dodd W. Fong
发明人： Gerard R. Rose , Ralph W. Kaesler , Dodd W. Fong
IPC分类号： C02F1/54 , C02F1/56
CPC分类号： C02F1/54 , Y10S524/922
摘要： A method of dewatering BOF scrubbing liquid sludges which contain large amounts of finely divided iron oxides which comprises treating these sludges with a dewatering amount of an acrylamide acrylic acid, N-substituted lower alkyl acrylamide sulfonate terpolymer which contains from 35-80 mole percent of acrylamide, from 10-60 mole percent of acrylic acid and from 1-30 mole percent of the N-substituted lower alkyl acrylamide sulfonate which terpolymer has a reduced specific viscosity (RSV) of at least 25.
摘要翻译：一种含有大量细碎铁氧化物的BOF洗涤液体淤泥的脱水方法，包括用脱水量的丙烯酰胺丙烯酸，N-取代的低级烷基丙烯酰胺磺酸盐三元共聚物处理这些污泥，其含有35-80摩尔％的丙烯酰胺，10-60摩尔％的丙烯酸和1-30摩尔％的N-取代的低级烷基丙烯酰胺磺酸盐，其三元共聚物的比粘度（RSV）降低至少为25。

6. 发明授权

US4734103A Viscosity/drag reducing additive for high solids black liquor 失效
标题翻译：用于高固体黑液的粘度/减阻添加剂
公开(公告)号：US4734103A
公开(公告)日：1988-03-29
申请号：US076440
申请日：1987-07-22
申请人： Dodd W. Fong , Daniel V. Diep , Ralph W. Kaesler
发明人： Dodd W. Fong , Daniel V. Diep , Ralph W. Kaesler
IPC分类号： C08F220/56 , D21C11/04 , D21C11/12 , C10L1/24 , C10L1/32
CPC分类号： D21C11/04 , C08F220/56 , D21C11/12
摘要： A high solids black liquor having the property of reduced turbulent flow/drag comprising a high solids black liquor which contains a few parts per million of a water soluble terpolymer containing the repeating units in the following mole percentages: ##STR1## wherein R is a lower alkyl group from 1-6 carbon atoms, M is H or alkali metal, said terpolymer having a Reduced Specific Viscosity of at least 25.
摘要翻译：具有降低湍流/阻力性能的高固体黑液，其包含高固体黑液，其含有百万分之几的含有以下摩尔百分比的重复单元的水溶性三元共聚物：其中R为低级 1-6个碳原子的烷基，M是H或碱金属，所述三元共聚物具有至少25的还原比粘度。

7. 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。

8. 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。

9. 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.

10. 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。

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