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公开(公告)号：US4559153A
公开(公告)日：1985-12-17
申请号：US545308
申请日：1983-10-25
申请人： Bernard A. Baldwin , Harold W. Mark
发明人： Bernard A. Baldwin , Harold W. Mark
IPC分类号： C10M163/00 , C10M169/04 , C10N30/06 , C10N40/24
CPC分类号： C10M163/00 , C10M169/045 , C10M2203/003 , C10M2203/06 , C10M2205/00 , C10M2205/003 , C10M2207/40 , C10M2207/402 , C10M2207/404 , C10M2219/085 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409
摘要： Metal working lubricating compositions useful as a precoating oil and as a coating and rolling operation, comprising mineral or synthetic oil and a sulfur containing carboxylic acid such as n-dodecylthioacetic acid and n-butylthioacetic acid. The composition can also contain vegetable oil or animal fat. The lubricant composition provided is particularly useful in the cold rolling of steel and other metals.
摘要翻译： 金属加工润滑组合物可用作预涂油和作为涂层和滚动操作，包括矿物或合成油和含硫羧酸如正十二烷基硫代乙酸和正丁基硫代乙酸。 组合物还可以含有植物油或动物脂肪。 所提供的润滑剂组合物在钢和其它金属的冷轧中特别有用。
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公开(公告)号：USRE37789E1
公开(公告)日：2002-07-16
申请号：US08648520
申请日：1996-05-13
IPC分类号： C10G1105
CPC分类号： B01J38/18 , B01J29/166 , B01J29/90 , B01J38/10 , C10G11/05 , C10G11/182 , Y10S502/521
摘要： A method for countering the adverse effect of contaminating metals on a crystalline aluminosilicate catalyst comprising contacting the catalyst with a reducing gas under suitable conditions.In a preferred embodiment, the catalyst contains antimony.
摘要翻译： 一种用于抵抗污染金属对结晶硅铝酸盐催化剂的不利影响的方法，包括在合适的条件下使催化剂与还原气体接触。
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3.发明授权Ore flotation agent from 2-mercaptobenzimidazole and flotation processes therewith 失效来自2-巯基苯并咪唑的矿石浮选剂及其浮选方法
公开(公告)号：US4619760A
公开(公告)日：1986-10-28
申请号：US729770
申请日：1985-05-02
IPC分类号： B03D1/012 , C07D235/28 , B03D1/14 , C09K3/00
CPC分类号： C07D235/28 , B03D1/012 , B03D2201/02 , B03D2203/02
摘要： Process for the preparation of ore flotation collectors is disclosed comprising reacting an alkali metal salt of a 2-mercaptobenzimidazole with carbon disulfide. Also disclosed is process for recovery of minerals by flotation employing the novel ore flotation collectors prepared as described above.
摘要翻译： 公开了用于制备矿石浮选收集器的方法，其包括使2-巯基苯并咪唑的碱金属盐与二硫化碳反应。 还公开了通过使用如上所述制备的新型矿石浮选收集器通过浮选回收矿物质的方法。
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公开(公告)号：US4554068A
公开(公告)日：1985-11-19
申请号：US681404
申请日：1984-12-13
CPC分类号： B03D1/012 , B03D2201/02 , B03D2203/02
摘要： Carboxyalkyl dithiocarbamates which can be characterized by the formula ##STR1## wherein R is selected from the group consisting of alkylene radicals, wherein R' is selected from the group consisting of hydrogen and methyl and ethyl radicals, and wherein X is selected from the group consisting of alkali metal atoms, their use as ore flotation suppressants, and a process for making these novel compositions are disclosed.
摘要翻译： 可以通过下式表征的二硫代氨基甲酸苄酯：其中R选自亚烷基，其中R'选自氢和甲基和乙基，并且其中X选自 的碱金属原子，它们作为矿石浮选抑制剂的用途，以及制备这些新型组合物的方法。
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公开(公告)号：US4535066A
公开(公告)日：1985-08-13
申请号：US585667
申请日：1984-03-02
CPC分类号： C10G11/04 , B01J21/20 , B01J23/18 , B01J29/076 , Y10S502/521
摘要： A cracking catalyst used to crack oil to produce gasoline or higher-boiling hydrocarbon fuel is contacted with both (A) antimony or a compound thereof such as antimony tris(0,0-dipropyl phosphorodithioate) and (B) a modifying composition consisting essentially of carbon, hydrogen, nitrogen, and sulfur produced by the treatment of a metal salt of a dialkyl dithiocarbamate with a hydrolyzable germanium (IV) compound such as germanium tetrachloride, the contacting of the catalyst with (A) and (B) prior to, during, or after use of the catalyst in a cracking process being effective in precluding or reducing adverse effects of metals such as nickel, vanadium, and iron.
摘要翻译： 用于裂解油以生产汽油或高沸点烃燃料的裂化催化剂与（A）锑或其化合物（例如三（0-二丙基二硫代磷酸锑））和（B）基本上由 通过用可水解的锗（IV）化合物如四氯化锗处理二烷基二硫代氨基甲酸金属盐产生的碳，氢，氮和硫，催化剂与（A）和（B）之间的催化剂在 或者在裂化过程中使用催化剂有效地排除或减少金属如镍，钒和铁的不利影响。
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公开(公告)号：US4533467A
公开(公告)日：1985-08-06
申请号：US608827
申请日：1984-05-10
IPC分类号： B03D1/012 , B03D1/02 , C07C153/00 , C22B3/00
CPC分类号： B03D1/012 , C07C329/00 , B03D2203/02
摘要： Diammonium bis(carboxyalkyl)-trithiocarbonate salts, dialkali metal bis(carboxyalkyl)-trithiocarbonate salts, their use as flotation agents, and a process for the production of these novel compositions are disclosed.
摘要翻译： 公开了双（羧基烷基） - 二硫代碳酸二铵，二烷基双（羧基烷基） - 三硫代碳酸盐，它们作为浮选剂的用途，以及这些新型组合物的制备方法。
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7.发明授权
公开(公告)号：US4990656A
公开(公告)日：1991-02-05
申请号：US470773
申请日：1990-01-26
CPC分类号： B03D1/012 , B03D1/02 , B03D1/06 , B03D2201/06 , B03D2203/02
摘要： A polyamine substituted dithiocarbamate compound is provided. Also provided are minerals depressant compounds for recovering mineral values from an ore or concentrate wherein the values are recovered in a froth from an aqueous slurry. A process of forming the minerals depressant compounds and an improved ore flotation process using the minerals depressant compounds are also provided.
摘要翻译： 提供了多胺取代的二硫代氨基甲酸酯化合物。 还提供了矿物抑制剂化合物，用于从矿石或浓缩物中回收矿物质值，其中值从水性浆料中回收成泡沫。 还提供了使用矿物质抑制剂化合物形成矿物质抑制剂化合物的方法和改进的矿石浮选方法。
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8.发明授权Ore flotation and tri-alkali metal-di(carboxyalkyl) dithiocarbamate and triammonium-di(carboxyalkyl) dithiocarbamate flotation agents for use therein 失效矿石浮选和三碱金属二（羧基烷基）二硫代氨基甲酸盐和三铵 - 二（羧基烷基）二硫代氨基甲酸盐浮选剂用于其中
公开(公告)号：US4747940A
公开(公告)日：1988-05-31
申请号：US31647
申请日：1987-03-30
CPC分类号： B03D1/012 , B03D2201/06 , B03D2203/02
摘要： Tri-alkali metal di(carboxyalkyl) dithiocarbamates and triammonium-di(carboxyalkyl) dithiocarbamates which can be characterized by the formula ##STR1## wherein R and R' can be the same or different and are selected from the group consisting of alkylene radicals, preferably alkylene radicals each preferably having from 1 to 12 carbon atoms, and wherein M is selected from the group consisting of alkali metal atoms and ammonium; their use as ore flotation depressants; and a process for making these novel compositions are disclosed.
摘要翻译： 三碱金属二（羧基烷基）二硫代氨基甲酸酯和三铵 - 二（羧基烷基）二硫代氨基甲酸酯，其特征可以由式（I）表征，其中R和R'可以相同或不同，并且选自亚烷基 基团，优选各自优选具有1至12个碳原子的亚烷基，并且其中M选自碱金属原子和铵; 它们用作矿石浮选抑制剂; 并公开了制备这些新型组合物的方法。
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9.发明授权Tri-alkali metal-di(carboxyalkyl)dithiocarbamate and triammonium-di(carboxyalkyl)dithiocarbamate flotation agents 失效三碱金属二（羧基烷基）二硫代氨基甲酸盐和三铵 - 二（羧基烷基）二硫代氨基甲酸盐浮选剂
公开(公告)号：US4595538A
公开(公告)日：1986-06-17
申请号：US708130
申请日：1985-03-04
IPC分类号： B03D1/012 , C07C155/06 , C22B1/00
CPC分类号： B03D1/012 , B03D2201/06 , B03D2203/02
摘要： Tri-alkali metal di(carboxyalkyl) dithiocarbamates and triammonium-di(carboxyalkyl) dithiocarbamates which can be characterized by the formula ##STR1## wherein R and R' can be the same or different and are selected from the group consisting of alkylene radicals, preferably alkylene radicals each preferably having from 1 to 12 carbon atoms, and wherein M is selected from the group consisting of alkali metal atoms and ammonium; their use as ore flotation depressants; and a process for making these novel compositions are disclosed.
摘要翻译： 三碱金属二（羧基烷基）二硫代氨基甲酸酯和三铵 - 二（羧基烷基）二硫代氨基甲酸酯，其特征可以用下式表示：其中R和R'可以相同或不同，并且选自亚烷基，优选 各自优选具有1至12个碳原子的亚烷基，并且其中M选自碱金属原子和铵; 它们用作矿石浮选抑制剂; 并公开了制备这些新型组合物的方法。
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公开(公告)号：US4447246A
公开(公告)日：1984-05-08
申请号：US494831
申请日：1983-05-16
CPC分类号： C10L1/2425 , C10L1/2431 , F02B3/06
摘要： An improvement in the cetane number of diesel fuels is achieved through the addition of a small, but effective, amount of a dithiocarbamate or a sulfonamide.
摘要翻译： 通过加入少量但有效量的二硫代氨基甲酸盐或磺酰胺可以改善柴油燃料的十六烷值。
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