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1. 发明授权

US06235217B1 Monocarboxylic acid based antifreeze composition 有权
标题翻译：单羧酸防冻组合物
公开(公告)号：US06235217B1
公开(公告)日：2001-05-22
申请号：US09510880
申请日：2000-02-23
申请人： David E. Turcotte , Arnold L. Coffey, Jr. , Alden W. Olsen , Michael A. Dituro , Carl R. Stephens
发明人： David E. Turcotte , Arnold L. Coffey, Jr. , Alden W. Olsen , Michael A. Dituro , Carl R. Stephens
IPC分类号： C09K500
CPC分类号： C09K5/20 , C23F11/08
摘要： A monobasic carboxylic acid is used with low levels of molybdate and a triazole compound to produce a well balanced corrosion inhibiting formulation with very low solids to minimize potential deposits and exhibit surprising long life characteristics in engine coolant applications.
摘要翻译：与低水平的钼酸盐和三唑化合物一起使用一元羧酸以产生具有非常低的固体的良好平衡的腐蚀抑制配方以最小化潜在沉积物并且在发动机冷却剂应用中表现出令人惊讶的长寿命特性。

2. 发明授权

US6126852A Monocarboxylic acid based antifreeze composition 有权
标题翻译：单羧酸防冻组合物
公开(公告)号：US6126852A
公开(公告)日：2000-10-03
申请号：US135138
申请日：1998-08-17
申请人： David E. Turcotte , Arnold L. Coffey, Jr. , Alden W. Olsen , Michael A. Dituro , Carl R. Stephens
发明人： David E. Turcotte , Arnold L. Coffey, Jr. , Alden W. Olsen , Michael A. Dituro , Carl R. Stephens
IPC分类号： C09K5/20 , C23F11/08 , C09K5/00
CPC分类号： C09K5/20 , C23F11/08
摘要： A linear monobasic aliphatic carboxylic acid is used with low levels of molybdate and a hydrocarbyl triazole to produce a well balanced corrosion inhibiting formulation with very low solids to minimize potential deposits and exhibit surprising long life characteristics in engine coolant applications.
摘要翻译：线性一元脂族羧酸与低水平的钼酸盐和烃基三唑一起使用以产生具有非常低的固体的良好平衡的腐蚀抑制剂，以最小化潜在的沉积物并且在发动机冷却剂应用中表现出令人惊讶的长寿命特性。

3. 发明授权

US06676847B2 Monocarboxylic acid based antifreeze composition for diesel engines 有权
标题翻译：用于柴油机的单羧酸基防冻组合物
公开(公告)号：US06676847B2
公开(公告)日：2004-01-13
申请号：US09851368
申请日：2001-05-08
申请人： David E. Turcotte , Michael A. Dituro , Arnold L. Coffey, Jr. , Alden W. Olsen , Carl R. Stephens
发明人： David E. Turcotte , Michael A. Dituro , Arnold L. Coffey, Jr. , Alden W. Olsen , Carl R. Stephens
IPC分类号： C09K750
CPC分类号： C23F11/08 , C09K5/20
摘要： The present invention relates to a carboxylic acid based antifreeze coolant formulation for heavy duty applications such as for diesel engines which may be used for inhibition and prevention erosion and corrosion of aluminum and the corrosion of other metals exposed to an aqueous liquid in automotive coolant systems. The formulation further inhibits mineral scale. It may be packaged as an ethylene glycol based additive for use in new engines or in a concentrated inhibition package as an additive as for reinhibition of used coolant. The combination of a mixture of ethylene or propylene glycol, a monobasic carboxylic organic acid, azoles, low levels of molybdates, a nitrite salt and/or nitrate salt and/or siloxane stabilized silicate, and combinations thereof, polyvinylpyrrolidone, provide a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids reducing the corrosion rate and is effective at relatively low concentrations and varying pH ranges.
摘要翻译：本发明涉及用于重型应用的羧酸基防冻剂冷却剂制剂，例如用于柴油发动机，其可用于抑制和防止铝的侵蚀和腐蚀以及暴露于汽车冷却剂系统中的含水液体的其它金属的腐蚀。该制剂进一步抑制矿物垢。它可以作为用于新发动机的乙二醇基添加剂或作为添加剂的浓缩抑制包装被包装，用于重新抑制用过的冷却剂。乙烯或丙二醇的混合物，一元羧酸有机酸，唑类，低水平的钼酸盐，亚硝酸盐和/或硝酸盐和/或硅氧烷稳定的硅酸盐的混合物及其组合，聚乙烯吡咯烷酮的组合提供了协同的保护作用防止铝在水性液体中的气穴腐蚀降低腐蚀速率，并且在相对低的浓度和不同的pH范围内是有效的。

4. 发明授权

US06290870B1 Monocarboxylic acid based antifreeze composition for diesel engines 有权
标题翻译：用于柴油机的单羧酸基防冻组合物
公开(公告)号：US06290870B1
公开(公告)日：2001-09-18
申请号：US09513323
申请日：2000-02-25
申请人： David E. Turcotte , Michael A. Dituro , Arnold L. Coffey, Jr. , Alden W. Olsen , Carl R. Stephens
发明人： David E. Turcotte , Michael A. Dituro , Arnold L. Coffey, Jr. , Alden W. Olsen , Carl R. Stephens
IPC分类号： C09K500
CPC分类号： C09K5/20 , C23F11/08
摘要： The present invention relates to an acid based antifreeze coolant formulation for heavy duty applications such as for diesel engines which may be used for inhibition and prevention erosion and corrosion of aluminum and the corrosion of other metals exposed to an aqueous liquid in automotive coolant systems. The formulation further inhibits mineral scale. It may be packaged as an ethylene glycol based additive for use in new engines or in a concentrated inhibition package as an additive as for reinhibition of used coolant. The combination of a mixture of ethylene or propylene glycol, a monobasic aliphatic organic acid, azoles, low levels of molybdates, a combination of nitrite and/or nitrate salts, polyvinylpyrrolidone, a hydroxide salt, silicates and/or siloxane stabilized silicates with transition metal compounds provide a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids reducing the corrosion rate and is effective at relatively low concentrations and varying pH ranges.
摘要翻译：本发明涉及用于重型应用的酸性防冻剂冷却剂配方，例如用于柴油发动机，其可用于抑制和防止铝的侵蚀和腐蚀以及暴露于汽车冷却剂系统中的含水液体的其它金属的腐蚀。该制剂进一步抑制矿物垢。它可以作为用于新发动机的乙二醇基添加剂或作为添加剂的浓缩抑制包装被包装，用于重新抑制用过的冷却剂。乙烯或丙二醇的混合物，一元脂族有机酸，唑类，低水平的钼酸盐，亚硝酸盐和/或硝酸盐的组合，聚乙烯吡咯烷酮，氢氧化物盐，硅酸盐和/或硅氧烷稳定化的硅酸盐与过渡金属的组合化合物对水溶液中铝的气穴腐蚀提供协同的保护作用，降低腐蚀速率，并且在相对低的浓度和不同的pH范围内是有效的。

5. 发明授权

US07407599B2 Acid based antifreeze composition 有权
标题翻译：酸性防冻剂组成
公开(公告)号：US07407599B2
公开(公告)日：2008-08-05
申请号：US10755713
申请日：2004-01-12
申请人： David E. Turcotte , Michael Dituro , Alden W. Olsen , Arnold L. Coffey, Jr. , Carl R. Stephens
发明人： David E. Turcotte , Michael Dituro , Alden W. Olsen , Arnold L. Coffey, Jr. , Carl R. Stephens
IPC分类号： C09K5/00
CPC分类号： C23F11/08 , C09K5/20
摘要： The present invention relates to a carboxylic acid based antifreeze coolant formulation for heavy duty applications such as for diesel engines which may be used for inhibition and prevention erosion and corrosion of aluminum and the corrosion of other metals exposed to an aqueous liquid in automotive coolant systems. The formulation further inhibits mineral scale. It may be packaged as an ethylene glycol based additive for use in new engines or in a concentrated inhibition package as an additive as for reinhibition of used coolant. The combination of a mixture of ethylene or propylene glycol, a monobasic carboxylic organic acid, azoles, low levels of molybdates, a nitrite salt and/or nitrate salt and/or siloxane stabilized silicate, and combinations thereof, polyvinylpyrrolidone, provide a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids reducing the corrosion rate and is effective at relatively low concentrations and varying pH ranges.
摘要翻译：本发明涉及用于重型应用的羧酸基防冻剂冷却剂制剂，例如用于柴油发动机，其可用于抑制和防止铝的侵蚀和腐蚀以及暴露于汽车冷却剂系统中的含水液体的其它金属的腐蚀。该制剂进一步抑制矿物垢。它可以作为用于新发动机的乙二醇基添加剂或作为添加剂的浓缩抑制包装被包装，用于重新抑制用过的冷却剂。乙烯或丙二醇的混合物，一元羧酸有机酸，唑类，低水平的钼酸盐，亚硝酸盐和/或硝酸盐和/或硅氧烷稳定的硅酸盐的混合物及其组合，聚乙烯吡咯烷酮的组合提供了协同的保护作用防止铝在水性液体中的气穴腐蚀降低腐蚀速率，并且在相对低的浓度和不同的pH范围内是有效的。

6. 发明授权

US5209946A Treatment of tubulars with gelatin containing magnetic particles 失效
标题翻译：用含有磁性颗粒的明胶处理管状物
公开(公告)号：US5209946A
公开(公告)日：1993-05-11
申请号：US853874
申请日：1992-03-18
申请人： Frank E. Lowther , Alden W. Olsen
发明人： Frank E. Lowther , Alden W. Olsen
IPC分类号： B03C1/28 , B05D7/22 , E21B41/02 , F16L58/10
CPC分类号： E21B41/02 , B03C1/28 , B05D7/222 , F16L58/1009
摘要： A method and apparatus for treating tubulars (e.g. pipelines, flowlines, tubing, casing, etc.) for corrosion, drag reduction, or the like wherein a mass comprised of a gelatin mixture and magnetic particles is passed through the tubular to deposit a protective layer onto the inner wall of the tubular. The micro particles of magnetized material are entrained within the mass of gelatin and are deposited along with the gelatin to aid in adhering the protective layer on the tubular wall.
摘要翻译：用于处理用于腐蚀，减阻等的管道（例如管道，流线，管道，套管等）的方法和装置，其中由明胶混合物和磁性颗粒组成的物质通过管状物以沉积保护层到管状物的内壁上。磁化材料的微粒被夹带在明胶质量之内，并与明胶一起沉积以帮助将保护层粘附在管状壁上。

7. 发明授权

US4610218A Apparatus for intimately contacting particulate solids with a heavy liquid 失效
标题翻译：用于使颗粒状固体与重质液体紧密接触的装置
公开(公告)号：US4610218A
公开(公告)日：1986-09-09
申请号：US714714
申请日：1985-03-21
申请人： Steven W. Johnson , Alden W. Olsen
发明人： Steven W. Johnson , Alden W. Olsen
IPC分类号： B01J8/08 , B01J8/12 , C10L9/10 , B05B17/00 , B05C13/02
CPC分类号： B01J8/085 , B01J8/12 , C10L9/10
摘要： An apparatus for intimately contacting particulate solids with a heavy liquid, said apparatus comprising:(a) a contacting vessel;(b) a particulate solids inlet in communication with an upper end of the contacting vessel;(c) a generally conical deflector positioned in the contacting vessel beneath the particulate solids inlet;(d) an inlet control to control the flow of the particulate solids into the contacting vessel and prevent the discharge of gaseous materials from the contacting vessel;(e) a particulate solids outlet in communication with a lower end of the contacting vessel;(f) an outlet control to control the flow of particulate solids from the contacting vessel so that a bed of particulate solids is maintained in a lower portion of the contacting vessel; and,(g) spray nozzles positioned in the contacting vessel to spray heavy liquid onto the particulate solids as they fall downwardly to the bed of particulate solids.The spray nozzles are positioned so that no spray is directed toward the inner walls of the contacting vessel.
摘要翻译：一种用于使颗粒状固体与重质液体紧密接触的装置，所述装置包括：（a）接触容器; （b）与所述接触容器的上端连通的颗粒状固体入口; （c）定位在颗粒状固体入口下方的接触容器中的大致圆锥形的偏转器; （d）入口控制以控制颗粒状固体进入接触容器的流动并防止气态物质从接触容器排出; （e）与接触容器的下端连通的颗粒状固体出口; （f）出口控制器，用于控制来自接触容器的颗粒固体的流动，使得颗粒固体床保持在接触容器的下部; 和（g）定位在接触容器中的喷嘴，当它们向下落到颗粒状固体床时，将重质液体喷射到颗粒状固体上。喷嘴被定位成使得没有喷雾被引导到接触容器的内壁。

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