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51. 发明授权

US4656277A Water-soluble cationic quaternary ammonium monomers 失效
公开(公告)号：US4656277A
公开(公告)日：1987-04-07
申请号：US621338
申请日：1984-06-15
申请人： Dodd W. Fong , David J. Kowalski
发明人： Dodd W. Fong , David J. Kowalski
IPC分类号： C02F1/54 , C07D295/185 , C08F20/60 , C08F8/10
CPC分类号： C07D295/185 , C02F1/54 , C08F20/60
摘要： The methyl chloride or dimethyl sulfate quaternary ammonium salt of 1-methacryloyl-4-methyl piperazine.

52. 发明授权

US4645813A Cationic fluoro polymers 失效
标题翻译：阳离子氟聚合物
公开(公告)号：US4645813A
公开(公告)日：1987-02-24
申请号：US786406
申请日：1985-10-10
申请人： Dodd W. Fong
发明人： Dodd W. Fong
IPC分类号： C08F20/60 , C08F14/18
CPC分类号： C08F20/60
摘要： Polymers of a new perfluoro substituted vinyl quaternary ammonium salt are synthesized and described. The monomer which is preferably used to form polymers has the following structure: ##STR1## wherein R is hydrogen or lower alkyl; and Q is a quaternizing agent represented by: ##STR2## wherein: x is an integer or fractional integer ranging between 2-12;y is an integer or fractional integer ranging between 1-20;z is 1 or 2;R is a hydrogen or lower alkyl group (C.sub.1 -C.sub.4); andX is a halogen from the group Cl, Br, I, and mixtures thereof.
摘要翻译：合成并描述了新的全氟取代的乙烯基季铵盐的聚合物。优选用于形成聚合物的单体具有以下结构：其中R是氢或低级烷基; Q是由下式表示的季铵化剂：其中：x是2-12之间的整数或分数整数; y是1-20之间的整数或分数整数; z为1或2; R是氢或低级烷基（C1-C4）; 并且X是来自Cl，Br，I族的卤素及其混合物。

53. 发明授权

US4490308A New water-soluble sulfonated monomers 失效
标题翻译：新型水溶性磺化单体
公开(公告)号：US4490308A
公开(公告)日：1984-12-25
申请号：US509549
申请日：1983-06-30
申请人： Dodd W. Fong , David J. Kowalski
发明人： Dodd W. Fong , David J. Kowalski
IPC分类号： C08F26/00 , C07C143/12 , C08F28/02
CPC分类号： C08F26/00
摘要： Novel water-soluble vinyl addition monomers are described generally by the formula: ##STR1## wherein: M is hydrogen, lithium, sodium, potassium, magnesium, or calcium;R is allyl or methallyl;R.sub.1 is hydrogen, allyl or methallyl;R.sub.2 is hydrogen or sulfonato:R.sub.3 is hydrogen or sulfonato; and providing that R.sub.2 is not the same as R.sub.3.
摘要翻译：新颖的水溶性乙烯基加成单体通常用下式描述：其中：M是氢，锂，钠，钾，镁或钙; R是烯丙基或甲代烯丙基; R1是氢，烯丙基或甲代烯丙基; R2是氢或磺酸根：R3是氢或磺酸根; 并且提供R2与R3不同。

54. 发明授权

US4462808A Dispersant for high solids coal-water slurries 失效
标题翻译：高固体含水泥浆的分散剂
公开(公告)号：US4462808A
公开(公告)日：1984-07-31
申请号：US520351
申请日：1983-08-04
申请人： Anthony E. Gross , Merle L. Branning , Dodd W. Fong
发明人： Anthony E. Gross , Merle L. Branning , Dodd W. Fong
IPC分类号： C10L1/32
CPC分类号： C10L1/326 , Y10S516/04
摘要： An improved coal-water slurry containing finely divided coal particles and a dispersing agent which is comprised of a water-soluble homopolymer of a monomer represented by the formula: ##STR1## wherein: M is hydrogen, lithium, sodium, potassium, magnesium, or calcium;R is allyl or methallyl;R.sub.1 is hydrogen, allyl or methallyl;R.sub.2 is hydrogen or sulfonate;R.sub.3 is hydrogen or sulfonate; and providing that R.sub.2 is not the same as R.sub.3.These improved coal-water slurries are best formulated at a pH of at least 6 and, preferably, above 8. The dispersants have a molecular weight between 1000-20,000.
摘要翻译：包含细碎煤颗粒的改进的水煤浆和由下式表示的水溶性均聚物组成的分散剂：其中：M为氢，锂，钠，钾，镁或钙; R是烯丙基或甲代烯丙基; R1是氢，烯丙基或甲代烯丙基; R2是氢或磺酸盐; R3是氢或磺酸酯; 并且提供R2与R3不同。这些改进的煤 - 水浆料最好在pH至少为6，优选高于8的情况下配制。分散剂的分子量为1000-20,000。

55. 发明授权

US4375529A Hydrogenation of residual monomers in partially polymerized acrylamide copolymers in latex form 失效
标题翻译：部分聚合的丙烯酰胺共聚物中乳液形式残留单体的氢化
公开(公告)号：US4375529A
公开(公告)日：1983-03-01
申请号：US289637
申请日：1981-08-03
申请人： Dodd W. Fong , Ronald J. Allain
发明人： Dodd W. Fong , Ronald J. Allain
IPC分类号： C08F2/32 , C08F6/16
CPC分类号： C08F6/16
摘要： A method of reducing the monomer content of water-in-oil emulsions of partially polymerized acrylamide polymers which comprises catalytically hydrogenating the monomer at a temperature not greater than 100.degree. C. and at a pressure below 500 psi.
摘要翻译：一种降低部分聚合的丙烯酰胺聚合物的油包水乳液的单体含量的方法，其包括在不高于100℃和低于500psi的压力下催化氢化单体。

56. 发明授权

US4347147A Process for preparing overbased magnesium sulfonates 失效
标题翻译：制备高碱性磺酸镁的方法
公开(公告)号：US4347147A
公开(公告)日：1982-08-31
申请号：US213323
申请日：1980-12-05
申请人： Ronald J. Allain , Dodd W. Fong
发明人： Ronald J. Allain , Dodd W. Fong
IPC分类号： C10M159/24 , C10M169/00 , C10M1/40
CPC分类号： C07C309/00 , C10M159/24
摘要： A method of preparing superbased magnesium sulfonates by dispersing MgO in the preformed low viscosity overbased magnesium sulfonates. The low viscosity overbased magnesium sulfonates is prepared by sulfonating an alkyl benzene with a material containing SO.sub.3, preferably oleum, and reacting the alkyl benzene sulfonate with magnesium oxide in the presence of a low viscosity diluent, such as No. 2 oil or LOPS (low odor paraffin solvent), together with water, alcohol, and CO.sub.2. The newness of the method lies in the steps of preferably positively utilizing oleum which contains a minor amount of sulfuric acid as a promoter and utilizing also a surfactant couple of a C.sub.12 -C.sub.18 fatty acid such as oleic acid and an ethanol amide such as a lauryl diethanol amide, which may be Witcamide 5138; where a ready made sulfonate is used, such as SA697 (Conoco), H.sub.2 SO.sub.4 is utilized. In certain instances the amide may be omitted with satisfactory results occurring by using the acid alone.Of particular interest is the preparation of a concentrated magnesium sulfonate wherein the water and alcohol are removed by distillation and a diluent such as LOPS or No. 2 oil is added to produce a slurry.An important feature of this process lies in the reduction in size of the magnesium oxide particles. CO.sub.2 is preferentially bubbled through the mixture after introduction of the magnesium oxide and at a temperature range of 30.degree.-80.degree. C. with stirring. A typical zone of particle size is 40-50% of about 200 A and 50-60% of 0.1-1.0 microns. This is quite advantageous where an emulsion is formulated and the percentage of magnesium is in the area of 14-23% and preferably 20% or over.
摘要翻译：通过将MgO分散在预制的低粘度高碱性磺酸镁中制备高碱性磺酸镁的方法。低粘度高碱性磺酸镁通过用含有SO 3，优选发烟硫酸的材料磺化烷基苯，并在低粘度稀释剂如2号油或LOPS（低）下使烷基苯磺酸盐与氧化镁反应制备气味石蜡溶剂），以及水，酒精和二氧化碳。该方法的新颖性在于优选积极利用含有少量硫酸作为助催化剂的发烟硫酸的步骤，还利用C 12 -C 18脂肪酸如油酸和乙醇酰胺的表面活性剂对，例如月桂基二乙醇酰胺，其可以是Witcamide 5138; 其中使用现成的磺酸盐，例如SA697（Conoco），使用H 2 SO 4。在某些情况下，可以省略酰胺，并通过单独使用酸而发生令人满意的结果。特别令人感兴趣的是制备浓缩的磺酸镁，其中通过蒸馏除去水和醇，并加入稀释剂如LOPS或NO 2油以产生浆料。该方法的一个重要特征在于氧化镁颗粒的尺寸减小。在引入氧化镁后，在搅拌下，在30〜80℃的温度范围内，CO 2优先鼓泡通过混合物。典型的粒度区域是约200A的40-50％和0.1-1.0微米的50-60％。当配制乳液并且镁的百分比在14-23％，优选20％或更高的范围内时，这是非常有利的。

57. 发明授权

US4306983A Process for preparing overbased magnesium sulfonates 失效
标题翻译：制备高碱性磺酸镁的方法
公开(公告)号：US4306983A
公开(公告)日：1981-12-22
申请号：US184156
申请日：1980-09-04
申请人： Ronald J. Allain , Dodd W. Fong
发明人： Ronald J. Allain , Dodd W. Fong
IPC分类号： C10M159/24 , C10M169/00 , C10M1/40
CPC分类号： C07C309/00 , C10M159/24
摘要： A method of preparing overbased or superbased magnesium sulfonates by sulfonating an alkyl benzene with a material containing SO.sub.3, preferably oleum, and reacting the alkyl benzene sulfonate with magnesium oxide in the presence of a low viscosity diluent, such as No. 2 oil or LOPS (low odor paraffin solvent), together with water, alcohol, and CO.sub.2. The newness of the method lies in the steps of preferably positively utilizing oleum which contains a minor amount of sulfuric acid as a promoter and utilizing also a surfactant couple of a C.sub.12 -C.sub.18 fatty acid such as oleic acid and an ethanol amide such as a lauryl diethanol amide, which may be Witcamide 5138; where a ready made sulfonate is used, such as SA697 (Conoco), H.sub.2 SO.sub.4 is utilized. In certain instances the amide may be omitted with satisfactory results occurring by using the acid alone.Of particular interest is the preparation of a concentrated magnesium sulfonate wherein the water and alcohol are removed by distillation and a diluent such as LOPS or No. 2 oil is added to produce a slurry.An important feature of this process lies in the reduction in size of the magnesium oxide particles. CO.sub.2 is preferentially bubbled through the mixture after introduction of the magnesium oxide and at a temperature range of 30.degree.-80.degree. C. with stirring.
摘要翻译：通过用含有SO 3的材料（优选发烟硫酸）磺化烷基苯，并在低粘度稀释剂（如2号油或LOPS）存在下使烷基苯磺酸盐与氧化镁反应来制备高碱性或高碱性磺酸镁的方法低气味石蜡溶剂），以及水，酒精和二氧化碳。该方法的新颖性在于优选积极利用含有少量硫酸作为助催化剂的发烟硫酸的步骤，还利用C 12 -C 18脂肪酸如油酸和乙醇酰胺的表面活性剂对，例如月桂基二乙醇酰胺，其可以是Witcamide 5138; 其中使用现成的磺酸盐，例如SA697（Conoco），使用H 2 SO 4。在某些情况下，可以省略酰胺，并通过单独使用酸而发生令人满意的结果。特别令人感兴趣的是制备浓缩的磺酸镁，其中通过蒸馏除去水和醇，并加入稀释剂如LOPS或NO 2油以产生浆料。该方法的一个重要特征在于氧化镁颗粒的尺寸减小。在引入氧化镁后，在搅拌下，在30〜80℃的温度范围内，CO 2优先鼓泡通过混合物。

58. 发明授权

US4238330A Flotation aids for oil-in-water emulsions 失效
标题翻译：浮选助剂用于水包油乳液
公开(公告)号：US4238330A
公开(公告)日：1980-12-09
申请号：US57663
申请日：1979-07-18
申请人： Dodd W. Fong , Ronald J. Allain
发明人： Dodd W. Fong , Ronald J. Allain
IPC分类号： B01D17/02 , B01D17/05 , B03D1/016 , C10G33/04 , B01D17/04
CPC分类号： C10G33/04 , B01D17/0205 , B03D1/016 , B03D1/01
摘要： An oil-in-water emulsion is separated to float the oil by adding to the emulsion a cationic polyacrylamide.
摘要翻译：通过向乳液中加入阳离子聚丙烯酰胺，将水包油乳液分离以漂浮油。

59. 发明授权

US06894110B2 Preparation of water soluble polymer dispersions from vinylamide monomers 有权
标题翻译：从乙烯基酰胺单体制备水溶性聚合物分散体
公开(公告)号：US06894110B2
公开(公告)日：2005-05-17
申请号：US10207516
申请日：2002-07-29
申请人： Dodd W. Fong , Manian Ramesh , Anthony G. Sommese
发明人： Dodd W. Fong , Manian Ramesh , Anthony G. Sommese
IPC分类号： C02F1/56 , C08F8/12 , C08F26/02 , C08L9/04
CPC分类号： C08F26/02 , C02F1/56 , C08F8/12 , C08F8/44 , C08F126/02 , C08F226/02 , C08F2220/1858
摘要： The present invention relates to a novel process for the production of a water soluble polymer dispersion from vinylamide monomers, and, more particularly, polymers formed from N-vinylformamide monomers.
摘要翻译：本发明涉及从乙烯基酰胺单体制备水溶性聚合物分散体的新方法，更具体地说，涉及由N-乙烯基甲酰胺单体形成的聚合物。

60. 发明授权

US06426383B1 Preparation of water soluble polymer dispersions from vinylamide monomers 失效
标题翻译：从乙烯基酰胺单体制备水溶性聚合物分散体
公开(公告)号：US06426383B1
公开(公告)日：2002-07-30
申请号：US08864308
申请日：1997-05-28
申请人： Dodd W. Fong , Manian Ramesh , Anthony G. Sommese
发明人： Dodd W. Fong , Manian Ramesh , Anthony G. Sommese
IPC分类号： C08L904
CPC分类号： C08F26/02 , C02F1/56 , C08F8/12 , C08F8/44 , C08F126/02 , C08F226/02 , C08F2220/1858
摘要： The present invention relates to a novel process for the production of a water soluble polymer dispersion from vinylamide monomers, and, more particularly, polymers formed from N-vinylformamide monomers.
摘要翻译：本发明涉及从乙烯基酰胺单体制备水溶性聚合物分散体的新方法，更具体地说，涉及由N-乙烯基甲酰胺单体形成的聚合物。

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