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1. 发明授权

US5976403A Organoalkali compounds and their preparation 失效
标题翻译：有机碱化合物及其制备方法
公开(公告)号：US5976403A
公开(公告)日：1999-11-02
申请号：US65782
申请日：1998-04-23
申请人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr. , James A. Schwindeman
发明人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr. , James A. Schwindeman
IPC分类号： B01J13/00 , B22F1/00 , B22F9/06 , C01D7/00 , C01D15/08 , C09K3/00 , C07C31/30 , C07F1/02 , C07F1/04
CPC分类号： C01D7/00 , B01J13/0086 , B22F1/0088 , B22F9/06 , C01D15/08 , Y10S516/926 , Y10S516/928 , Y10T428/2991
摘要： A process for producing dispersions of atmospherically stable, coated alkali metal particles and atmospherically stable, coated alkali metal powders by agitating a mixture of molten alkali metal in a hydrocarbon oil at dispersion speeds, optionally in the presence of a dispersing agent, contacting the molten alkali metal-hydrocarbon oil dispersion, above or below the surface of the dispersion, with up to 3 weight percent anhydrous carbon dioxide while agitating the dispersion for at least 1 minute. The dispersion in oil can be used directly in chemical reactions. The bulk of the oil can be removed from the dispersions to produce oil wet particles, the oil wet particles car be washed with a low boiling hydrocarbon to produce hydrocarbon wet particles which can be dried to produce atmospherically stable powders of coated metal particles. The dispersed particles in oil, the oil wet particles, the hydrocarbon wet particles and the atmospherically stable powders can each be used in chemical reactions. After washing and drying, the process produces lithium powders having a surface coating composition containing 0.1-0.3 atom percent lithium, 0.3-0.4 atom percent carbon, and 0.3-0.5 atom percent oxygen. The products of the invention may be used to synthesize organometallic compounds, esp. n-butyl lithium and sec-butyl lithium, having low color and low soluble inorganic chloride levels.
摘要翻译：通过搅拌熔融碱金属在烃油中的分散速度的混合物，任选地在分散剂存在下，使熔融碱接触，制备大气稳定的涂覆的碱金属颗粒和大气稳定的包覆的碱金属粉末的分散体的方法在分散体表面上方或下方的金属 - 烃油分散体与最多3重量％的无水二氧化碳同时搅拌分散体至少1分钟。油中的分散体可以直接用于化学反应。大部分油可以从分散体中除去以产生油湿颗粒，用低沸点烃洗涤油湿颗粒汽车以产生烃湿颗粒，其可以被干燥以产生大气稳定的涂覆金属颗粒的粉末。油中的分散颗粒，油湿颗粒，烃湿颗粒和气氛稳定的粉末均可用于化学反应。洗涤和干燥后，该方法产生具有表面涂层组合物的锂粉末，其中含有0.1-0.3％原子百分比的锂，0.3-0.4％的碳和0.3-0.5％的氧。本发明的产品可用于合成有机金属化合物，正丁基锂和仲丁基锂，颜色低，可溶性无机氯化物水平低。

2. 发明授权

US5776369A Alkali metal dispersions 失效
标题翻译：碱金属分散体
公开(公告)号：US5776369A
公开(公告)日：1998-07-07
申请号：US639250
申请日：1996-04-22
申请人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr. , James A. Schwindeman
发明人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr. , James A. Schwindeman
IPC分类号： B01J13/00 , B22F1/00 , B22F9/06 , C01D7/00 , C01D15/08 , B05D7/14 , B32B15/02
CPC分类号： C01D7/00 , B01J13/0086 , B22F1/0088 , B22F9/06 , C01D15/08 , Y10S516/926 , Y10S516/928 , Y10T428/2991
摘要： A process for producing dispersions of atmospherically stable, coated alkali metal particles and atmospherically stable, coated alkali metal powders by agitating a mixture of molten alkali metal in a hydrocarbon oil at dispersion speeds, optionally in the presence of a dispersing agent, contacting the molten alkali metal-hydrocarbon oil dispersion, above or below the surface of the dispersion, with up to 3 weight percent anhydrous carbon dioxide while agitating the dispersion for at least 1 minute. The dispersion in oil can be used directly in chemical reactions. The bulk of the oil can be removed from the dispersions to produce oil wet particles, the oil wet particles can be washed with a low boiling hydrocarbon to produce hydrocarbon wet particles which can be dried to produce atmospherically stable powders of coated metal particle The dispersed particles in oil, the oil wet particles, the hydrocarbon wet particles and the atmospherically stable powders can each be used in chemical reactions. After washing and drying, the process produces lithium powders having a surface coating composition containing 0.1-0.3 atom percent lithium, 0.3-0.4 atom percent carbon, and 0.3-0.5 atom percent oxygen. The products of the invention may be used to synthesize organometallic compounds having low color and low soluble inorganic chloride levels.
摘要翻译：通过搅拌熔融碱金属在烃油中的分散速度的混合物，任选地在分散剂存在下，使熔融碱接触，制备大气稳定的涂覆的碱金属颗粒和大气稳定的包覆的碱金属粉末的分散体的方法在分散体表面上方或下方的金属 - 烃油分散体与最多3重量％的无水二氧化碳同时搅拌分散体至少1分钟。油中的分散体可以直接用于化学反应。大部分油可以从分散体中除去以产生油湿颗粒，油湿颗粒可以用低沸点烃洗涤以产生烃湿颗粒，其可以被干燥以产生包覆的金属颗粒的大气稳定的粉末分散的颗粒在油中，油湿颗粒，烃湿颗粒和气氛稳定的粉末均可用于化学反应。洗涤和干燥后，该方法产生具有表面涂层组合物的锂粉末，其中含有0.1-0.3％原子百分比的锂，0.3-0.4％的碳和0.3-0.5％的氧。本发明的产品可用于合成具有低颜色和低可溶性无机氯化物含量的有机金属化合物。

3. 发明授权

US5567474A Process for producing alkali metal dispersions 失效
标题翻译：制备碱金属分散体的方法
公开(公告)号：US5567474A
公开(公告)日：1996-10-22
申请号：US210840
申请日：1994-03-21
申请人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr.
发明人： B. Troy Dover , Conrad W. Kamienski , Robert C. Morrison , R. Thomas Currin, Jr.
IPC分类号： B01J13/00 , B22F1/00 , B22F9/00 , B22F9/06 , C01D7/00 , C01D15/08 , B01J13/02 , B32B15/02 , C23C8/16
CPC分类号： C01D7/00 , B01J13/0086 , B22F1/0088 , B22F9/06 , C01D15/08 , Y10T428/2989 , Y10T428/2991
摘要： A process for producing alkali metal dispersions by agitating a mixture of molten alkali metal in a hydrocarbon oil at dispersion speeds by contacting the dispersed alkali metal with up to 3 weight percent anhydrous carbon dioxide through the agitating dispersion for at least 1 minute. The process produces lithium dispersions having a dispersion coating containing lithium carbonate, lithium oxide or hydroxide and a hydrocarbon.
摘要翻译：通过使分散的碱金属与最多3重量％的无水二氧化碳通过搅拌分散体接触至少1分钟，以分散速度搅拌熔融碱金属在烃油中的混合物来制备碱金属分散体的方法。该方法产生具有包含碳酸锂，氧化锂或氢氧化物和烃的分散涂层的锂分散体。

4. 发明授权

US5605872A Functionalized amine initiators for anionic polymerization 失效
标题翻译：用于阴离子聚合的官能化胺引发剂
公开(公告)号：US5605872A
公开(公告)日：1997-02-25
申请号：US459585
申请日：1995-06-02
申请人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
发明人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
IPC分类号： C08F4/46 , C08F4/48 , C08F12/04 , C08F36/04 , B01J31/12 , B01J31/18
CPC分类号： C08F12/04 , C08F36/04
摘要： A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures: ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译：制备以下一般结构的单官能胺引发剂的烃溶液的方法：MQnZN（A（R1R2R3））2金属，选自锂，钠和钾，Q是衍生的饱和或不饱和烃基通过并入选自共轭二烯烃和烯基取代的芳族烃的化合物; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表IVa的元素，R1，R2和R3独立地选自氢，烷基，取代的烷基，环烷基，芳基或取代的芳基，m是0-7的整数，n是 1至5的整数，通过该方法制备的单官能胺引发剂，在聚合方法中使用引发剂和通过聚合方法制备的聚合物。

5. 发明授权

US5527753A Functionalized amine initiators for anionic polymerization 失效
标题翻译：用于阴离子聚合的官能化胺引发剂
公开(公告)号：US5527753A
公开(公告)日：1996-06-18
申请号：US354998
申请日：1994-12-13
申请人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
发明人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
IPC分类号： C08F4/46 , C08F4/48 , C08F12/04 , C08F36/04 , B01J31/12 , B01J31/18
CPC分类号： C08F12/04 , C08F36/04
摘要： A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures: ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译：制备以下一般结构的单官能胺引发剂的烃溶液的方法：MQnZN（A（R1R2R3））2金属，选自锂，钠和钾，Q是衍生的饱和或不饱和烃基通过并入选自共轭二烯烃和烯基取代的芳族烃的化合物; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表IVa的元素，R1，R2和R3独立地选自氢，烷基，取代的烷基，环烷基，芳基或取代的芳基，m是0-7的整数，n是 1至5的整数，通过该方法制备的单官能胺引发剂，在聚合方法中使用引发剂和通过聚合方法制备的聚合物。

6. 发明授权

US5276219A Preparation of lithium alkoxides 失效
标题翻译：锂盐的制备
公开(公告)号：US5276219A
公开(公告)日：1994-01-04
申请号：US973116
申请日：1992-11-06
申请人： James A. Schwindeman , B. Troy Dover , Robert C. Morrison , Conrad W. Kamienski
发明人： James A. Schwindeman , B. Troy Dover , Robert C. Morrison , Conrad W. Kamienski
IPC分类号： C07C29/70 , C07C31/30 , C07F1/02
CPC分类号： C07C29/70
摘要： A process for producing clear, colorless solutions of branched lithium alkoxides containing 3 to 12 carbon atoms, in a polar reaction solvent, comprising reacting a dispersion of lithium metal having a particle size less than 300 microns with a minimum of 5 mole percent excess over stoichiometric of a branched alkyl alcohol containing 4 to 12 carbon atoms, in a polar reaction solvent as the reaction medium, at a temperature between 50.degree. C. and the boiling point of the solvent in an inert atmosphere.
摘要翻译：一种在极性反应溶剂中生产含有3至12个碳原子的支链烷氧基化物的透明无色溶液的方法，包括将粒度小于300微米的锂金属分散体与超过化学计量比的至少5摩尔％过量反应的在极性反应溶剂中作为反应介质的含有4至12个碳原子的支链烷基醇在惰性气氛中在50摄氏度和溶剂的沸点之间。

7. 发明授权

US5523364A Functionalized amine initiators for anionic polymerization 失效
标题翻译：用于阴离子聚合的官能化胺引发剂
公开(公告)号：US5523364A
公开(公告)日：1996-06-04
申请号：US458198
申请日：1995-06-02
申请人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
发明人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
IPC分类号： C08F4/46 , C08F4/48 , C08F12/04 , C08F36/04 , C08F36/06 , C08F36/08
CPC分类号： C08F12/04 , C08F36/04
摘要： A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures: ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译：制备以下一般结构的单官能胺引发剂的烃溶液的方法：其中M定义为碱金属，其选自锂，钠和钾，Q是饱和或通过引入选自共轭二烯烃和烯基取代的芳族烃的化合物衍生的不饱和烃基; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表IVa的元素，R1，R2和R3独立地选自氢，烷基，取代的烷基，环烷基，芳基或取代的芳基，m是0-7的整数，n是 1至5的整数，通过该方法制备的单官能胺引发剂，在聚合方法中使用引发剂和通过聚合方法制备的聚合物。

8. 发明授权

US5550203A Functionalized amine initiators for anionic polymerization 失效
标题翻译：用于阴离子聚合的官能化胺引发剂
公开(公告)号：US5550203A
公开(公告)日：1996-08-27
申请号：US460305
申请日：1995-06-02
申请人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
发明人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
IPC分类号： C08F4/46 , C08F4/48 , C08F12/04 , C08F36/04 , C08F12/02 , C08F36/06 , C08F36/08
CPC分类号： C08F12/04 , C08F36/04
摘要： A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures:M--Q.sub.n --Z--N(A(R.sup.1 R.sup.2 R.sup.3)).sub.2or ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译：制备以下一般结构的单官能胺引发剂的烃溶液的方法：选自锂，钠和钾的M-Qn-ZN（A（R1R2R3））2金属，Q是饱和或通过引入选自共轭二烯烃和烯基取代的芳族烃的化合物衍生的不饱和烃基; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表Ⅳa的元素，R 1，R 2和R 3独立地选自氢，取代的烷基，环烷基，芳基或取代的芳基，m是0至7的整数，n是整数 1至5个，通过该方法制备的单官能胺引发剂，在聚合过程中使用引发剂和通过聚合方法制备的聚合物。

9. 发明授权

US5523447A Organolithium process 失效
标题翻译：有机锂工艺
公开(公告)号：US5523447A
公开(公告)日：1996-06-04
申请号：US477843
申请日：1995-06-07
申请人： Conrad W. Kamienski , James A. Schwindeman , B. Troy Dover , Robert C. Morrison
发明人： Conrad W. Kamienski , James A. Schwindeman , B. Troy Dover , Robert C. Morrison
IPC分类号： C07F1/02 , C07F7/08 , C07F1/04 , C07F7/18
CPC分类号： C07F1/02
摘要： A process for preparing easily separable solutions of organolithium compounds comprising the steps of reacting lithium metal, in the form of cast or extruded ingots or pieces cut therefrom, with an organo halide in mole ratios ranging from 3:1 to 20:1 in a solvent selected form a group of liquid hydrocarbons, alkyl ethers, and mixtures thereof under an inert atmosphere for one to ten hours with moderate stirring, cooling the resulting product, and separating the solution of the organolithium compound from the reacted lithium metal and by-product lithium chloride in the reactor.
摘要翻译：一种用于制备容易分离的有机锂化合物溶液的方法，包括以下步骤：将以铸造或挤出的锭或其切割的碎片形式的锂金属与摩尔比为3:1至20:1的有机卤化物在溶剂在惰性气氛下选择形成一组液体烃，烷基醚及其混合物，在适度搅拌下搅拌1至10小时，冷却所得产物，并将有机锂化合物的溶液与反应的锂金属和副产物锂氯化物在反应器中。

10. 发明授权

US5332533A Alkyllithium process 失效
标题翻译：烷基锂工艺
公开(公告)号：US5332533A
公开(公告)日：1994-07-26
申请号：US87582
申请日：1993-07-06
申请人： James A. Schwindeman , Robert C. Morrison , B. Troy Dover , John F. Engel , Conrad W. Kamienski , Randy W. Hall , Douglas E. Sutton
发明人： James A. Schwindeman , Robert C. Morrison , B. Troy Dover , John F. Engel , Conrad W. Kamienski , Randy W. Hall , Douglas E. Sutton
IPC分类号： C07F1/02
CPC分类号： C07F1/02
摘要： A high temperature process for producing alkyllithium compounds in high yields of at least 90% and high purity comprising reacting, in a liquid hydrocarbon solvent, an alkyl halide containing 3 to 16 carbon atoms and mixtures thereof with lithium metal particles of less than 300 microns in size at a temperature between 35.degree. and 125.degree. C. and recovering the alkyllithium compound.
摘要翻译：用于以高产率生产烷基锂化合物的高温方法为至少90％和高纯度，包括在液体烃溶剂中将含有3至16个碳原子的烷基卤及其与小于300微米的锂金属颗粒的混合物反应在35〜125℃的温度下回收烷基锂化合物。

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