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

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。

3. 发明申请

US20150119308A1 PROCESS FOR PREPARING A PARA-LINEAR ALKYL-SUBSTITUTED HYDROXYAROMATIC COMPOUND 有权
标题翻译：用于制备直链烷基取代羟基化合物的方法
公开(公告)号：US20150119308A1
公开(公告)日：2015-04-30
申请号：US14069271
申请日：2013-10-31
申请人： Cedrick Mahieux , Curtis B. Campbell , Alexander E. Kuperman
发明人： Cedrick Mahieux , Curtis B. Campbell , Alexander E. Kuperman
IPC分类号： C07C37/08 , C10M129/10
CPC分类号： C07C37/08 , C07C2/66 , C07C407/00 , C07C2529/18 , C10M129/10 , C10M177/00 , C10M2207/023 , C10N2270/00 , C07C39/06 , C07C15/107 , C07C409/08
摘要： Disclosed herein is a process for preparing an isomeric mixture comprising a major amount of a para-linear mono-alkyl-substituted hydroxyaromatic compound. The process involves the steps of: (a) providing an isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound; wherein a first alkyl substituent is a C3 to C8 alkyl moiety and a second alkyl substituent is a C4+n to C8+n linear alkyl moiety, wherein n is 0 to 42 and further wherein the second alkyl substituent is at least one carbon atom greater than the first alkyl substituent; (b) subjecting the isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound to oxidation conditions in the presence of an oxygen-containing source, thereby converting the first alkyl substituent which is a C3 to C8 alkyl moiety to a hydroperoxide-containing substituted moiety to produce an isomeric mixture comprising a major amount of a para-linear alkyl-substituted, hydroperoxide-containing substituted aromatic compound; and (c) converting the hydroperoxide-containing substituted moiety to a hydroxyl moiety thereby providing an isomeric mixture comprising a major amount of a para-linear mono-alkyl-substituted hydroxyaromatic compound.
摘要翻译：本文公开了一种制备包含主要量的对位线性单烷基取代的羟基芳族化合物的异构体混合物的方法。该方法包括以下步骤：（a）提供包含主要量的对二（烷基取代的）芳族化合物的异构体混合物; 其中第一烷基取代基是C3至C8烷基部分，第二烷基取代基是C 4 + n至C 8 + n直链烷基部分，其中n为0至42，并且其中第二烷基取代基为至少一个碳原子较大比第一烷基取代基; （b）在含氧源的存在下使含有主要量的对二（烷基取代）芳族化合物的异构体混合物经受氧化条件，由此转化为C3至C8烷基部分的第一烷基取代基涉及含氢过氧化物的取代部分以产生包含主要量的对位线性烷基取代的含氢过氧化物的取代的芳族化合物的异构体混合物; 和（c）将含氢过氧化物的取代的部分转化为羟基部分，从而提供包含主要量的对位线性单烷基取代的羟基芳族化合物的异构体混合物。

4. 发明授权

US09376359B2 Process for preparing a para-linear alkyl-substituted hydroxyaromatic compound 有权
标题翻译：制备对 - 直链烷基取代的羟基芳族化合物的方法
公开(公告)号：US09376359B2
公开(公告)日：2016-06-28
申请号：US14069271
申请日：2013-10-31
申请人： Cedrick Mahieux , Curtis B. Campbell , Alexander E. Kuperman
发明人： Cedrick Mahieux , Curtis B. Campbell , Alexander E. Kuperman
IPC分类号： C07C37/08 , C10M129/10
CPC分类号： C07C37/08 , C07C2/66 , C07C407/00 , C07C2529/18 , C10M129/10 , C10M177/00 , C10M2207/023 , C10N2270/00 , C07C39/06 , C07C15/107 , C07C409/08
摘要： Disclosed herein is a process for preparing an isomeric mixture comprising a major amount of a para-linear mono-alkyl-substituted hydroxyaromatic compound. The process involves the steps of: (a) providing an isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound; wherein a first alkyl substituent is a C3 to C8 alkyl moiety and a second alkyl substituent is a C4+n to C8+n linear alkyl moiety, wherein n is 0 to 42 and further wherein the second alkyl substituent is at least one carbon atom greater than the first alkyl substituent; (b) subjecting the isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound to oxidation conditions in the presence of an oxygen-containing source, thereby converting the first alkyl substituent which is a C3 to C8 alkyl moiety to a hydroperoxide-containing substituted moiety to produce an isomeric mixture comprising a major amount of a para-linear alkyl-substituted, hydroperoxide-containing substituted aromatic compound; and (c) converting the hydroperoxide-containing substituted moiety to a hydroxyl moiety thereby providing an isomeric mixture comprising a major amount of a para-linear mono-alkyl-substituted hydroxyaromatic compound.
摘要翻译：本文公开了一种制备包含主要量的对位线性单烷基取代的羟基芳族化合物的异构体混合物的方法。该方法包括以下步骤：（a）提供包含主要量的对二（烷基取代的）芳族化合物的异构体混合物; 其中第一烷基取代基是C3至C8烷基部分，第二烷基取代基是C 4 + n至C 8 + n直链烷基部分，其中n为0至42，并且其中第二烷基取代基为至少一个碳原子较大比第一烷基取代基; （b）在含氧源的存在下使含有主要量的对二（烷基取代）芳族化合物的异构体混合物经受氧化条件，由此转化为C3至C8烷基部分的第一烷基取代基涉及含氢过氧化物的取代部分以产生包含主要量的对位线性烷基取代的含氢过氧化物的取代的芳族化合物的异构体混合物; 和（c）将含氢过氧化物的取代的部分转化为羟基部分，从而提供包含主要量的对位线性单烷基取代的羟基芳族化合物的异构体混合物。

5. 发明申请

US20150119309A1 PROCESS FOR PREPARING A PARA-BRANCHED ALKYL-SUBSTITUTED HYDROXYAROMATIC COMPOUND 有权
标题翻译：制备分支烷基取代羟基化合物的方法
公开(公告)号：US20150119309A1
公开(公告)日：2015-04-30
申请号：US14529252
申请日：2014-10-31
申请人： Cedrick Mahieux , Curtis B. Campbell , Alexander E. Kuperman
发明人： Cedrick Mahieux , Curtis B. Campbell , Alexander E. Kuperman
IPC分类号： C10M129/10
CPC分类号： C10M129/10 , C07C2/66 , C07C37/08 , C07C407/00 , C07C2529/18 , C10M177/00 , C10M2203/06 , C10M2207/023 , C10M2207/027 , C10M2207/028 , C10M2207/06 , C10N2220/028 , C10N2240/102 , C10N2270/00 , C07C39/06 , C07C409/08 , C07C15/107
摘要： Disclosed herein is a process for preparing an isomeric mixture comprising a major amount of a para-branched mono-alkyl-substituted hydroxyaromatic compound. The process involves the steps of: (a) providing an isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound; wherein a first alkyl substituent is a C3 to C8 alkyl moiety and a second alkyl substituent is a C4+n to C8+n branched alkyl moiety, wherein n is 0 to 42 and further wherein the second alkyl substituent is at least one carbon atom greater than the first alkyl substituent; (b) subjecting the isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound to oxidation conditions in the presence of an oxygen-containing source, thereby converting the first alkyl substituent which is a C3 to C8 alkyl moiety to a hydroperoxide-containing substituted moiety to produce an isomeric mixture comprising a major amount of a para-branched alkyl-substituted, hydroperoxide-containing substituted aromatic compound; and (c) converting the hydroperoxide-containing substituted moiety to a hydroxyl moiety thereby providing an isomeric mixture comprising a major amount of a para-branched mono-alkyl-substituted hydroxyaromatic compound.
摘要翻译：本文公开了一种制备包含主要量的对位支化单烷基取代的羟基芳族化合物的异构体混合物的方法。该方法包括以下步骤：（a）提供包含主要量的对二（烷基取代的）芳族化合物的异构体混合物; 其中第一烷基取代基为C 3至C 8烷基部分，第二烷基取代基为C 4 + n至C 8 + n支化烷基部分，其中n为0至42，并且其中第二烷基取代基为至少一个碳原子较大比第一烷基取代基; （b）在含氧源的存在下使含有主要量的对二（烷基取代）芳族化合物的异构体混合物经受氧化条件，由此转化为C3至C8烷基部分的第一烷基取代基涉及含氢过氧化物的取代部分以产生包含主要量的对位支化烷基取代的含氢过氧化物的取代的芳族化合物的异构体混合物; 和（c）将含氢过氧化物的取代部分转化为羟基，从而提供包含主要量的对位支化单烷基取代的羟基芳族化合物的异构体混合物。

6. 发明申请

US20100029527A1 Lubricating oil additive and lubricating oil composition containing same 有权
标题翻译：润滑油添加剂和含有其的润滑油组合物
公开(公告)号：US20100029527A1
公开(公告)日：2010-02-04
申请号：US12221171
申请日：2008-07-31
申请人： Curtis B. Campbell , Charles Michael Cisson
发明人： Curtis B. Campbell , Charles Michael Cisson
IPC分类号： C10M135/22 , C08F12/24 , C08F28/02 , C10M129/10
CPC分类号： C10M159/20 , C07C37/14 , C10M159/22 , C10M2207/028 , C10M2215/28 , C10M2219/046 , C10M2219/089 , C10N2210/01 , C10N2230/04 , C10N2230/06 , C10N2230/08 , C10N2230/10 , C10N2230/12 , C10N2230/52 , C10N2230/64 , C10N2240/02 , C10N2240/10 , C10N2240/102 , C10N2250/10 , C10N2210/02 , C07C39/06
摘要： An overbased salt of an oligomerized alkylhydroxyaromatic compound is disclosed, wherein the alkyl group of the alkylhydroxyaromatic compound is derived from an olefin mixture comprising propylene oligomers having an initial boiling point of at least about 195° C. and a final boiling point of no more than about 325° C. as measured by ASTM D86. Also disclosed is a lubricating oil composition containing at least (a) a major amount of an oil of lubricating viscosity and (b) the overbased salt of the oligomerized alkylhydroxyaromatic compound.
摘要翻译：公开了低聚烷基羟基芳族化合物的高碱性盐，其中烷基羟基芳族化合物的烷基衍生自包含初始沸点为至少约195℃的丙烯低聚物和最终沸点不超过约325℃，通过ASTM D86测量。还公开了至少含有（a）主要量的润滑粘度的油和（b）低聚烷基羟基芳族化合物的高碱性盐的润滑油组合物。

7. 发明授权

US07435709B2 Linear alkylphenol derived detergent substantially free of endocrine disruptive chemicals 有权
标题翻译：直链烷基酚衍生的洗涤剂基本上不含内分泌破坏性化学物质
公开(公告)号：US07435709B2
公开(公告)日：2008-10-14
申请号：US11218390
申请日：2005-09-01
申请人： Peter Michael Stonebraker , Curtis B. Campbell , Linda Susan Gordon Roberts
发明人： Peter Michael Stonebraker , Curtis B. Campbell , Linda Susan Gordon Roberts
IPC分类号： C07C37/66
CPC分类号： C10M159/22 , C10M135/02 , C10M2207/023 , C10M2207/027 , C10M2207/028 , C10M2207/144 , C10M2207/146 , C10M2219/087 , C10M2219/089 , C10N2210/01 , C10N2210/02 , C10N2220/027 , C10N2230/64
摘要： Disclosed is a lubricating oil composition displaying reduced endocrine disruption response, comprising a major amount of an oil of lubricating viscosity; and a detergent comprising an unsulfurized alkali or alkaline earth metal salt of a reaction product of (1) an olefin having at least 10 carbon atoms, wherein greater than 80 mole % of the olefin is a linear C20-C30 n-alpha olefin, wherein less than 10 mole % of the olefin is a linear olefin of less than 20 carbon atoms, and wherein less than 5 mole % of the olefin is branched chain olefin of 18 carbons or less, and (2) a hydroxyaromatic compound.
摘要翻译：公开了显示减少的内分泌干扰反应的润滑油组合物，其包含主要量的润滑粘度的油; 和包含（1）具有至少10个碳原子的烯烃的反应产物的未硫化碱金属或碱土金属盐的洗涤剂，其中大于80摩尔％的烯烃为直链C 20 -C 30 O-α-烯烃，其中小于10摩尔％的烯烃是小于20个碳原子的直链烯烃，并且其中小于5摩尔％的烯烃是支链烯烃 18个碳以下，和（2）羟基芳族化合物。

8. 发明授权

US5330663A Neutral and low overbased alkylphenoxy sulfonate additive compositions 失效
标题翻译：中性和低碱性烷基苯氧基磺酸添加剂组合物
公开(公告)号：US5330663A
公开(公告)日：1994-07-19
申请号：US938779
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： C10M135/10 , C10M159/24
CPC分类号： C10M135/10 , C10M159/24 , C10M2205/00 , C10M2205/06 , C10M2209/084 , C10M2219/044 , C10M2219/046 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106
摘要： This invention is directed to neutral and low overbased alkylphenoxy sulfonates having a dialkyl content sufficient to provide an essentially neutral alkylphenoxy sulfonate having a viscosity no greater than about 1000 cSt at a temperature of 100.degree. C. in the presence of 40 weight percent diluent oil.
摘要翻译：本发明涉及具有足够的二烷基含量的中性和低碱烷基苯氧基磺酸盐，其在40重量％稀释油存在下，在100℃的温度下提供粘度不大于约1000cSt的基本上中性的烷基苯氧基磺酸盐。

9. 发明授权

US5320763A Low viscosity group II metal overbased sulfurized C.sub.10 to C.sub.16 alkylphenate compositions 失效
标题翻译：低粘度组II金属高碱性硫化C10至C16烷基酚盐组合物
公开(公告)号：US5320763A
公开(公告)日：1994-06-14
申请号：US30781
申请日：1993-03-12
申请人： Curtis B. Campbell
发明人： Curtis B. Campbell
IPC分类号： C10M159/22 , C10M163/00
CPC分类号： C10M159/22 , C10M163/00 , C10M2205/00 , C10M2205/06 , C10M2207/028 , C10M2207/262 , C10M2209/084 , C10M2215/04 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106
摘要： Disclosed are Group II metal overbased sulfurized alkylphenate compositions and in particular to Group II metal overbased sulfurized alkylphenate compositions derived from alkylphenols enriched in alkyl substituents attached to the phenol ring in an "end" position.
摘要翻译：公开了第II族金属高碱性硫化烷基酚盐组合物，特别是衍生自富含烷基取代基的烷基酚的第II族金属高碱性硫化烷基酚盐组合物，所述烷基取代基连接到位于“端”位置的酚环上。

10. 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。

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