专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140142015A1 SOLVENT EXTRACTION FOR PREPARING A SALT OF A SULFURIZED ALKYL-SUBSTITUTED HYDROXYAROMATIC COMPOSITION 有权
标题翻译：用于制备硫化烷基取代羟基芳族化合物的盐的溶剂萃取
公开(公告)号：US20140142015A1
公开(公告)日：2014-05-22
申请号：US14081191
申请日：2013-11-15
申请人： Cedrick Mahieux , Richard Pran Dutta , Curtis B. Campbell , Benjamin David Yip
发明人： Cedrick Mahieux , Richard Pran Dutta , Curtis B. Campbell , Benjamin David Yip
IPC分类号： C10M135/02
CPC分类号： C10M135/02 , C07G17/00 , C10M177/00 , C10M2219/02 , C10M2219/089 , C10N2230/64 , C10N2270/00
摘要： Disclosed is a process for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt. The process involves at least the steps of: (a) providing a composition comprising (i) a salt of a sulfurized alkyl-substituted hydroxyaromatic compound; (ii) an unsulfurized alkyl-substituted hydroxyaromatic compound and (iii) an unsulfurized metal salt of the alkyl-substituted hydroxyaromatic compound; wherein the alkyl-substituted hydroxyaromatic compound is derived from alkylation of a hydroxyaromatic compound with one or more olefins comprising C9 to C18 oligomers of monomers selected from propylene, butylene or mixtures thereof; and (b) extracting the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt from the composition of step (a) with one or more solvents capable of solubilizing the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt and under extraction conditions sufficient to provide a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt.
摘要翻译：公开了一种制备具有降低的未硫化烷基取代的羟基芳族化合物及其未硫化金属盐含量的硫化烷基取代的羟基芳族化合物的盐的方法。该方法至少包括以下步骤：（a）提供包含（i）硫化烷基取代的羟基芳族化合物的盐的组合物; （ii）未硫化烷基取代的羟基芳族化合物和（iii）烷基取代的羟基芳族化合物的未硫化金属盐; 其中烷基取代的羟基芳族化合物衍生自羟基芳族化合物与一种或多种烯烃的烷基化，所述烯烃包含选自丙烯，丁烯或其混合物的单体的C 9至C 18低聚物; 和（b）从步骤（a）的组合物中提取未硫化烷基取代的羟基芳族化合物及其未硫化金属盐与一种或多种能够溶解未硫化烷基取代的羟基芳族化合物及其未硫化金属盐的溶剂，并在提取条件下足够提供具有降低的未硫化烷基取代的羟基芳族化合物含量及其未硫化金属盐的硫化烷基取代的羟基芳族组合物的盐。

2. 发明授权

US5434293A Alkylation of alkyl salicylate using a long chain carbon feed 失效
标题翻译：使用长链碳原子烷基化水杨酸烷基酯
公开(公告)号：US5434293A
公开(公告)日：1995-07-18
申请号：US172544
申请日：1993-12-23
申请人： Curtis B. Campbell
发明人： Curtis B. Campbell
IPC分类号： B01J31/02 , B01J31/10 , C07B61/00 , C07C67/343 , C07C67/347 , C07C69/84 , C07C69/88
CPC分类号： C07C67/347
摘要： Disclosed is a method for alkylating alkyl salicylate using a solid acidic alkylation catalyst and approximately equimolar amounts of alkyl salicylate and alkylating feedstock.
摘要翻译：公开了一种使用固体酸性烷基化催化剂和近似等摩尔量的水杨酸烷基酯和烷基化原料烷基化水杨酸烷基酯的方法。

3. 发明授权

US5232616A Lubricating compositions 失效
标题翻译：润滑组合物
公开(公告)号：US5232616A
公开(公告)日：1993-08-03
申请号：US570581
申请日：1990-08-21
申请人： James J. Harrison , Curtis B. Campbell
发明人： James J. Harrison , Curtis B. Campbell
IPC分类号： C10M133/56 , C10M141/00 , C10M159/12 , C10M163/00 , C10N10/02 , C10N10/04 , C10N20/00 , C10N30/04 , C10N40/25 , C10N70/00
CPC分类号： C10M141/00 , C10M133/56 , C10M2201/062 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10N2210/01 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： Provided are lubricating oil compositions which contain (a) a mixture comprising an oil-soluble alkali metal compound and certain polyalkenyl succinimide or (b) alkali metal salts of said polyalkenyl succinimides.

4. 发明授权

US4527996A Deposit control additives - hydroxy polyether polyamines 失效
标题翻译：沉淀控制添加剂 - 羟基聚醚多胺
公开(公告)号：US4527996A
公开(公告)日：1985-07-09
申请号：US687064
申请日：1984-12-28
申请人： Curtis B. Campbell
发明人： Curtis B. Campbell
IPC分类号： C10L1/222 , C10M133/08 , C10L1/22
CPC分类号： C10L1/2225 , C10M133/08 , C10M2215/042 , C10N2270/02
摘要： Additives for the control of deposits in the intake systems of engines are provided. The additives comprise hydroxy polyether amines of the general formula: ##STR1## Also provided are a fuel composition containing from about 250 ppm to 5000 ppm of this additive and a concentrate containing this additive.
摘要翻译：提供了用于控制发动机进气系统中的沉积物的添加剂。添加剂包括以下通式的羟基聚醚胺：还提供含有约250ppm至5000ppm的该添加剂和含有该添加剂的浓缩物的燃料组合物。

5. 发明授权

US4526587A Deposit control additives-methylol polyether amino ethanes 失效
标题翻译：沉积物控制添加剂 - 羟甲基聚醚氨基乙烷
公开(公告)号：US4526587A
公开(公告)日：1985-07-02
申请号：US499131
申请日：1983-05-31
申请人： Curtis B. Campbell
发明人： Curtis B. Campbell
IPC分类号： C08G65/26 , C08G65/333 , C10L1/222 , C10M133/08 , C10L1/22
CPC分类号： C10L1/2225 , C08G65/2639 , C08G65/33306 , C10M133/08 , C10M2215/042
摘要： Additives for internal combustion engines are provided which in fuels maintain cleanliness of intake system without contributing to combustion chamber deposits. The additives are hydrocarbyl methylol poly(oxyalkylene) amino ethanes comprising a hydrocarbyl-terminated methylol poly(oxyalkylene) chain of 2 to 4 carbon oxyalkylene units bonded to an ethane or substituted ethane chain in turn bonded to a nitrogen atom of an amine or polyamine having from 1 to 12 amine nitrogens and from 2 to 40 carbon atoms.
摘要翻译：提供用于内燃机的添加剂，其在燃料中保持进气系统的清洁度而不对燃烧室沉积物作出贡献。添加剂是烃基羟甲基聚（氧化烯）氨基乙烷，其包含键合到乙烷或取代乙烷链上的2-4个碳氧化烯单元的烃基封端的羟甲基聚（氧化烯）链，然后与胺或多胺的氮原子键合， 1至12个胺氮和2至40个碳原子。

6. 发明授权

US09328309B2 Solvent extraction for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition 有权
标题翻译：用于制备硫化烷基取代的羟基芳族组合物的盐的溶剂萃取
公开(公告)号：US09328309B2
公开(公告)日：2016-05-03
申请号：US14081191
申请日：2013-11-15
申请人： Cedrick Mahieux , Richard Pran Dutta , Curtis B. Campbell , Benjamin David Yip
发明人： Cedrick Mahieux , Richard Pran Dutta , Curtis B. Campbell , Benjamin David Yip
IPC分类号： C10M177/00 , C10M135/02
CPC分类号： C10M135/02 , C07G17/00 , C10M177/00 , C10M2219/02 , C10M2219/089 , C10N2230/64 , C10N2270/00
摘要： Disclosed is a process for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt. The process involves at least the steps of: (a) providing a composition comprising (i) a salt of a sulfurized alkyl-substituted hydroxyaromatic compound; (ii) an unsulfurized alkyl-substituted hydroxyaromatic compound and (iii) an unsulfurized metal salt of the alkyl-substituted hydroxyaromatic compound; wherein the alkyl-substituted hydroxyaromatic compound is derived from alkylation of a hydroxyaromatic compound with one or more olefins comprising C9 to C18 oligomers of monomers selected from propylene, butylene or mixtures thereof; and (b) extracting the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt from the composition of step (a) with one or more solvents capable of solubilizing the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt and under extraction conditions sufficient to provide a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt.
摘要翻译：公开了一种制备具有降低的未硫化烷基取代的羟基芳族化合物及其未硫化金属盐含量的硫化烷基取代的羟基芳族化合物的盐的方法。该方法至少包括以下步骤：（a）提供包含（i）硫化烷基取代的羟基芳族化合物的盐的组合物; （ii）未硫化烷基取代的羟基芳族化合物和（iii）烷基取代的羟基芳族化合物的未硫化金属盐; 其中烷基取代的羟基芳族化合物衍生自羟基芳族化合物与一种或多种烯烃的烷基化，所述烯烃包含选自丙烯，丁烯或其混合物的单体的C 9至C 18低聚物; 和（b）从步骤（a）的组合物中提取未硫化的烷基取代的羟基芳族化合物及其未硫化金属盐与一种或多种能够溶解未硫化烷基取代的羟基芳族化合物及其未硫化金属盐的溶剂，并在提取条件下足够提供具有降低的未硫化烷基取代的羟基芳族化合物含量及其未硫化金属盐的硫化烷基取代的羟基芳族组合物的盐。

7. 发明申请

US20130048079A1 Liquid crude hydrocarbon composition 有权
标题翻译：液态粗烃组成
公开(公告)号：US20130048079A1
公开(公告)日：2013-02-28
申请号：US13199453
申请日：2011-08-31
申请人： Cesar Ovalles , John Segerstrom , Estrella Rogel , Curtis B. Campbell
发明人： Cesar Ovalles , John Segerstrom , Estrella Rogel , Curtis B. Campbell
IPC分类号： F15D1/00 , C07C7/20
CPC分类号： C07C7/20 , C10G2300/308 , C10L1/14 , C10L1/143 , C10L1/1608 , C10L1/1616 , C10L1/189 , C10L1/198 , C10L1/2437 , C10L2200/0453 , C10L2230/14 , F17D1/16 , F17D1/17 , Y10T137/0318
摘要： Disclosed is a liquid crude hydrocarbon composition containing (a) a liquid crude hydrocarbon having an API gravity of less than or equal to about 20; and (b) a minor amount of a blend comprising (i) one or more hydrocarbon-containing solvents having an aromatic content of at least about 10 wt. %; and (ii) one or more asphaltene modifiers selected from the group consisting of an aromatic sulfonic acid or salt thereof, an aliphatic sulfonic acid or salt thereof and an alkyl-substituted hydroxyaromatic carboxylic acid or salt thereof. Also disclosed is a method for transporting a liquid crude hydrocarbon having an API gravity of less than or equal to about 20.
摘要翻译：公开了一种液态粗烃组合物，其含有（a）API重量小于或等于约20的液态粗烃; 和（b）少量的共混物，其包含（i）一种或多种芳族含量为至少约10重量％的含烃溶剂。％; 和（ii）一种或多种选自芳族磺酸或其盐，脂族磺酸或其盐和烷基取代的羟基芳族羧酸或其盐的沥青质改性剂。还公开了一种用于输送API重力小于或等于约20的液态粗烃的方法。

8. 发明授权

US06346129B1 Fuel compositions containing hydroxyalkyl-substituted polyamines 失效
标题翻译：含有羟基烷基取代的多胺的燃料组合物
公开(公告)号：US06346129B1
公开(公告)日：2002-02-12
申请号：US08384059
申请日：1995-02-06
申请人： Edward T. Sabourin , Thomas F. Buckley, III , Curtis B. Campbell , Frank Plavac , Mary J. Tompkins
发明人： Edward T. Sabourin , Thomas F. Buckley, III , Curtis B. Campbell , Frank Plavac , Mary J. Tompkins
IPC分类号： C10L118
CPC分类号： C10L1/2383 , C10L1/143 , C10L1/1608 , C10L1/1616 , C10L1/1824 , C10L1/1852 , C10L1/1985 , C10L1/201 , C10L1/202 , C10L1/238 , C10L1/2387 , C10L1/305 , C10L1/306 , C10L10/04 , F02B3/06
摘要： A fuel composition comprising a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective detergent amount of a hydroxyalkyl-substituted polyamine which is the reaction product of: (a) a polyolefin epoxide derived from a branched chain polyolefin having an average molecular weight of about 400 to 5,000; and (b) a polyamine having from 2 to about 12 amine nitrogen atoms and from 2 to about 40 carbon atoms.
摘要翻译：一种燃料组合物，其包含在汽油或柴油范围内沸腾的主要量的烃和有效洗涤剂量的羟烷基取代的多胺，其是以下物质的反应产物：（a）衍生自具有平均分子量的支链聚烯烃的聚烯烃环氧化物重量约400至5,000; 和（b）具有2至约12个胺氮原子和2至约40个碳原子的多胺。

9. 发明授权

US5415792A Overbased alkylated alkyl salicylates 失效
标题翻译：高碱性烷基化烷基水杨酸酯
公开(公告)号：US5415792A
公开(公告)日：1995-05-16
申请号：US173192
申请日：1993-12-23
申请人： Curtis B. Campbell
发明人： Curtis B. Campbell
IPC分类号： C10M159/22 , C10N10/04 , C10N20/00 , C10N30/04 , C10N30/08 , C10N30/10 , C10M129/00
CPC分类号： C10M159/22
摘要： This invention is directed to overbased alkyl alkyl salicylate which are useful additives for lubricating oil compositions. In particular, the compositions of this invention impart detergency and disperancy to the lubricating oil composition as well as provide for alkalinity reserve.
摘要翻译：本发明涉及高碱性烷基水杨酸烷基酯，它们是润滑油组合物的有用添加剂。特别地，本发明的组合物赋予润滑油组合物去污力和分散性以及提供碱度储备。

10. 发明授权

US5330664A Neutral and low overbased alkylphenoxy sulfonate additive compositions derived from alkylphenols prepared by reacting an olefin or an alcohol with phenol in the presence of an acidic alkylation catalyst 失效
标题翻译：通过使烯烃或醇与苯酚在酸性烷基化催化剂存在下反应而制得的烷基苯酚的中性和低碱性烷基苯氧基磺酸酯添加剂组合物
公开(公告)号：US5330664A
公开(公告)日：1994-07-19
申请号：US939195
申请日：1992-09-02
申请人： Robert H. Wollenberg , Richard J. Nelson , John McDonald , Susanne G. Ruelas , Curtis B. Campbell , Kathryn E. Matera
发明人： Robert H. Wollenberg , Richard J. Nelson , John McDonald , Susanne G. Ruelas , Curtis B. Campbell , Kathryn E. Matera
IPC分类号： C10M135/12 , C10M135/10 , C10M159/24 , C10N10/04 , C10N20/02 , C10N30/00 , C10N30/02 , C10N30/04 , C10N40/25 , C10N70/00
CPC分类号： C10M159/24 , C10M135/10
摘要： This invention is directed to neutral and low overbased alkylphenoxy sulfonates derived from alkylphenols prepared by alkylating phenol with an acidic alkylation catalyst having a Hammett (H.sub.o) acidity function of about -2.3 or less (more negative).
摘要翻译：本发明涉及由烷基酚制备的中性和低级烷基苯氧基磺酸盐，所述烷基苯酚通过烷基化苯酚与具有约-2.3或更小（更阴性）的哈米特（Ho）酸度函数的酸性烷基化催化剂制备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式