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公开(公告)号：US5276219A
公开(公告)日：1994-01-04
申请号：US973116
申请日：1992-11-06
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。
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公开(公告)号：US4900862A
公开(公告)日：1990-02-13
申请号：US479602
申请日：1983-03-28
申请人： James A. Schwindeman
发明人： James A. Schwindeman
IPC分类号： A01N37/38 , C07C251/60
CPC分类号： A01N37/38 , C07C251/60
摘要： This invention relates to certain herbicidally active substituted diphenyl ether oxime derivatives, herbidical compositions of the same and the use thereof for preemergence and postermergence control of noxious plants, i.e., weeds.
摘要翻译： 本发明涉及某些除草活性的取代的二苯醚肟衍生物，其草药组合物及其用于对有害植物（即杂草）进行芽前和后皮调控的用途。
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13.发明授权Herbicidally active 4-aminoalkylamino-3-isoxazolyl-2-imidazolidinone derivatives 失效除草活性的4-氨基烷基氨基-3-异恶唑基-2-咪唑烷酮衍生物
公开(公告)号：US4756744A
公开(公告)日：1988-07-12
申请号：US748066
申请日：1985-06-24
申请人： James A. Schwindeman
发明人： James A. Schwindeman
IPC分类号： A01N43/80 , C07D413/04 , A01N43/50 , C07D233/22
CPC分类号： A01N43/80 , C07D413/04
摘要： The invention relates to certain 3-isoxazolyl-2-imidazolidinone derivatives, namely 3-[5- or 3-substituted-3- or 5-isoxazolyl]-1-substituted-4-substituted amino-2-imidazolidinones and the uses thereof for preemergence or postemergence control of noxious plants, i.e., weeds.
摘要翻译： 本发明涉及某些3-异恶唑-2-咪唑啉酮衍生物，即3- [5-或3-取代-3-或5-异恶唑基] -1-取代-4-取代的氨基-2-咪唑啉酮及其用途 有害植物的出芽前或芽后控制，即杂草。
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14.发明授权公开(公告)号：US06184338B2
公开(公告)日：2001-02-06
申请号：US09139222
申请日：1998-08-24
IPC分类号： C08G1200
摘要： The present invention provides novel anionic polymerization amine initiators having a tertiary amine group pendant to the polymer chain and processes for making the same. The initiators can be useful in the preparation of tertiary amine containing polymers, including linear, homotelechelic, heterotelechelic and radial polymers.
摘要翻译： 本发明提供了具有与聚合物链相连的叔胺基团的新的阴离子聚合胺引发剂及其制备方法。 引发剂可用于制备含叔胺的聚合物，包括线性，均酮，超远距离和径向聚合物。
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公开(公告)号：US5654371A
公开(公告)日：1997-08-05
申请号：US460308
申请日：1995-06-02
IPC分类号： C08C19/44 , C08F4/08 , C08F4/46 , C08F4/48 , C08F12/04 , C08F12/06 , C08F36/04 , C08F279/02 , C08F8/00
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Q.sub.n --Z--OA(R.sup.1 R.sup.2 R.sup.3) (II)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 alkenylsubstituted aromatic hydrocarbons; Z is defined as a branched or straight chain hydrocarbon tether or connecting group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; 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, aryl or substituted aryl groups, and n is an integer from 1 to 5. monofunctional ethers produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译： 一种制备以下一般结构的单官能醚引发剂的烃溶液的方法：M-Qn-Z-OA（R1R2R3）（Ⅱ）其中M定义为碱金属，选自锂，钠和 钾，Q是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饱和或不饱和烃基; Z定义为含有3-25个碳原子的支链或直链烃系链或连接基团，任选含有芳基或取代的芳基; 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，烷基，取代的烷基，芳基或取代的芳基，n是1至5的整数。 聚合过程中引发剂的使用以及通过聚合方法制备的聚合物。
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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
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。
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公开(公告)号：US5600021A
公开(公告)日：1997-02-04
申请号：US458602
申请日：1995-06-02
IPC分类号： C07F1/02 , C08C19/44 , C08F4/08 , C08F4/42 , C08F4/46 , C08F4/48 , C08F8/00 , C08F36/00 , C08F36/04 , C08F279/00 , C08F279/02 , C07C43/04
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Z--O--C(R.sup.1 R.sup.2 R.sup.3)wherein M is an alkali metal; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, aryl or substituted aryl groups, and their employment as initiators in the anionic polymerization of olefin containing monomers in an inert, hydrocarbon solvent comprising reacting an omega-protected-1-haloalkyl with lithium metal dispersion having a particle size between 10 and 300 millimicrons in size, at a temperature between 35.degree. and 130.degree. C. in an alkane solvent containing 5 to 10 carbon atoms.
摘要翻译： 一种制备以下一般结构的单官能醚引发剂的烃溶液的方法：M-Z-O-C（R 1 R 2 R 3）其中M为碱金属; Z是含有3-25个碳原子的支链或直链烃基，任选含有芳基或取代的芳基; 并且R 1，R 2和R 3独立地选自氢，烷基，取代的烷基，芳基或取代的芳基，并且它们用作惰性烃溶剂中含烯烃单体的阴离子聚合中的引发剂，包括使ω-保护的 - 在具有5至10个碳原子的烷烃溶剂中，在35至130℃之间的温度下，具有尺寸在10-300毫微米之间的锂金属分散体的1-卤代烷基。
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公开(公告)号：US5567774A
公开(公告)日：1996-10-22
申请号：US460300
申请日：1995-06-02
IPC分类号： C07F1/02 , C08C19/44 , C08F4/08 , C08F4/42 , C08F4/46 , C08F4/48 , C08F8/00 , C08F36/00 , C08F36/04 , C08F279/00 , C08F279/02 , C08F8/30 , C08F8/08
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Z--O--C(R.sup.1 R.sup.2 R.sup.3)wherein M is an alkali metal; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, aryl or substituted aryl groups, and their employment as initiators in the anionic polymerization of olefin containing monomers in an inert, hydrocarbon solvent comprising reacting an omega-protected-1-haloalkyl with lithium metal dispersion having a particle size between 10 and 300 millimicrons in size, at a temperature between 35.degree. and 130.degree. C. in an alkane solvent containing 5 to 10 carbon atoms.
摘要翻译： 一种制备以下一般结构的单官能醚引发剂的烃溶液的方法：M-Z-O-C（R 1 R 2 R 3）其中M为碱金属; Z是含有3-25个碳原子的支链或直链烃基，任选含有芳基或取代的芳基; 并且R 1，R 2和R 3独立地选自氢，烷基，取代的烷基，芳基或取代的芳基，并且它们用作惰性烃溶剂中含烯烃单体的阴离子聚合中的引发剂，包括使ω-保护的 - 在具有5至10个碳原子的烷烃溶剂中，在35至130℃之间的温度下，具有尺寸在10-300毫微米之间的锂金属分散体的1-卤代烷基。
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公开(公告)号：US5565526A
公开(公告)日：1996-10-15
申请号：US436780
申请日：1995-05-08
IPC分类号： C08C19/44 , C08F4/08 , C08F4/46 , C08F4/48 , C08F12/04 , C08F12/06 , C08F36/04 , C08F279/02 , C07F1/02
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Q.sub.n --Z--OA(R.sup.1 R.sup.2 R.sup.3) (II)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 alkenylsubstituted aromatic hydrocarbons; Z is defined as a branched or straight chain hydrocarbon tether or connecting group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; 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, aryl or substituted aryl groups, and n is an integer from 1 to 5. monofunctional ethers produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译： 一种制备以下一般结构的单官能醚引发剂的烃溶液的方法：M-Qn-Z-OA（R1R2R3）（Ⅱ）其中M定义为碱金属，选自锂，钠和 钾，Q是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饱和或不饱和烃基; Z定义为含有3-25个碳原子的支链或直链烃系链或连接基团，任选含有芳基或取代的芳基; 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，烷基，取代的烷基，芳基或取代的芳基，n是1至5的整数。 聚合过程中引发剂的使用以及通过聚合方法制备的聚合物。
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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
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。
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