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1. 发明授权

US5162562A Preparation of metallated and substituted alkynes 失效
标题翻译：金属化和取代炔烃的制备
公开(公告)号：US5162562A
公开(公告)日：1992-11-10
申请号：US697867
申请日：1991-05-09
申请人： Frederick L. Herman , Ann C. L. Savoca , Mark L. Listemann
发明人： Frederick L. Herman , Ann C. L. Savoca , Mark L. Listemann
IPC分类号： C07F1/04 , C07F7/08 , C07F7/30
CPC分类号： C07F1/04 , C07F7/0801 , C07F7/0827 , C07F7/30
摘要： A process is provided for making metallated and substituted alkynes from feedstocks which include alkadienes containing allenic unsaturation or such alkadienes in a mixture with alkynes having either internal or terminal unsaturation, such as a mixture of propadiene and propyne. This reaction involves an initial step in which the allenic hydrocarbon and any internal alkyne is isomerized and simultaneously the resultant terminal alkynes are metallated with an alkali metal. The reaction is carried out at relatively low temperatures in a suitable inert solvent such as diethylether. When metallation is complete the reaction mixture can be contacted directly with any suitable electrophile, such as a halo silane, for example, chlorotrimethylsilane, and the alkali metal on the terminal alkyne is replaced with the desired substituent. The products thus formed are useful as monomers for preparing polymers having a variety of properties, for example, as asymmetric membranes for gas separation.
摘要翻译：提供了一种用于从原料制备金属化和取代的炔烃的方法，其包括含有不饱和烯烃的链烯二烯或与具有内部或末端不饱和键（例如丙二烯和丙炔的混合物）的炔烃的混合物。该反应包括初步步骤，其中烯烃和任何内炔异构化，同时所得的末端炔烃用碱金属进行金属化。该反应在相当低的温度下在合适的惰性溶剂如二乙醚中进行。当金属化完成时，反应混合物可以与任何合适的亲电试剂例如卤代硅烷（例如氯代三甲基硅烷）直接接触，并且末端炔上的碱金属被所需的取代基取代。由此形成的产物可用作制备具有各种性质的聚合物的单体，例如用作气体分离的不对称膜。

2. 发明授权

US5062998A Preparation of metallated and substituted alkynes 失效
标题翻译：金属化和取代炔烃的制备
公开(公告)号：US5062998A
公开(公告)日：1991-11-05
申请号：US513133
申请日：1990-04-23
申请人： Frederick L. Herman , Ann C. L. Savoca , Mark L. Listemann
发明人： Frederick L. Herman , Ann C. L. Savoca , Mark L. Listemann
IPC分类号： C07F1/00 , C07F1/04 , C07F3/02 , C07F3/04 , C07F5/06 , C07F7/00 , C07F7/08 , C07F7/30
CPC分类号： C07F1/04 , C07F7/0801 , C07F7/0827 , C07F7/30
摘要： A process is provided for making metallated and substituted alkynes from feedstocks which include alkadienes containing allenic unsaturation or such alkadienes in a mixture with alkynes having either internal or terminal unsaturation, such as a mixture of propadiene and propyne. This reaction involves an initial step in which the allenic hydrocarbon and any internal alkyne is isomerized and simultaneously the resultant terminal alkynes are metallated with an alkali metal. The reaction is carried out at relatively low temperatures in a suitable inert solvent such as diethylether. When metallation is complete the reaction mixture can be contacted directly with any suitable electrophile, such as a halo silane, for example, chlorotrimethylsilane, and the alkali metal on the terminal alkyne is replaced with the desired substituent. The products thus formed are useful as monomers for preparing polymers having a variety of properties, for example, as asymmetric membranes for gas separation.
摘要翻译：提供了一种用于从原料制备金属化和取代的炔烃的方法，其包括含有不饱和烯烃的链烯二烯或与具有内部或末端不饱和键（例如丙二烯和丙炔的混合物）的炔烃的混合物。该反应包括初步步骤，其中烯烃和任何内炔异构化，同时所得的末端炔烃用碱金属进行金属化。该反应在相当低的温度下在合适的惰性溶剂如二乙醚中进行。当金属化完成时，反应混合物可以与任何合适的亲电试剂例如卤代硅烷（例如氯代三甲基硅烷）直接接触，并且末端炔上的碱金属被所需的取代基取代。由此形成的产物可用作制备具有各种性质的聚合物的单体，例如用作气体分离的不对称膜。

3. 发明授权

US5238894A Hydroxyl group-containing amine-boron adducts as reduced odor catalyst compositions for the production of polyurethanes 失效
标题翻译：含羟基的胺 - 硼加成物作为用于生产聚氨酯的降低气味的催化剂组合物
公开(公告)号：US5238894A
公开(公告)日：1993-08-24
申请号：US896274
申请日：1992-06-10
申请人： Ann C. L. Savoca , Michael Louie , Mark L. Listemann
发明人： Ann C. L. Savoca , Michael Louie , Mark L. Listemann
IPC分类号： C08G18/18 , C08G18/20
CPC分类号： C08G18/2063 , C08G18/1875 , C08G2101/0008 , C08G2101/0083
摘要： An amine-boron composition for catalyzing the urethane reaction, particularly in preparing a polyurethane foam, consisting essentially of the addition product of a tertiary amine and a boron compound of the formulaR.sub.n B(OH).sub.3-nwheren=0 or 1, andR=C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.8 cycloalkyl or C.sub.6 -C.sub.10 aryl.Preferred catalysts are prepared by mixing triethylenediamine or 3-quinuclidinol with boric acid.
摘要翻译：用于催化氨基甲酸酯反应的胺 - 硼组合物，特别是在制备聚氨酯泡沫体中，主要由叔胺和式RnB（OH）3-n的硼化合物的加成产物组成，其中n = 0或1，以及 R = C1-C8烷基，C5-C8环烷基或C6-C10芳基。通过将三亚乙基二胺或3-奎宁环醇与硼酸混合来制备优选的催化剂。

4. 发明授权

US5233039A Non-fugitive gelling catalyst compositions for making polyurethane foams 失效
标题翻译：用于制备聚氨酯泡沫的非逸散胶凝催化剂组合物
公开(公告)号：US5233039A
公开(公告)日：1993-08-03
申请号：US828089
申请日：1992-01-30
申请人： Mark L. Listemann , Ann C. L. Savoca , Kristen E. Minnich , Kevin R. Lassila
发明人： Mark L. Listemann , Ann C. L. Savoca , Kristen E. Minnich , Kevin R. Lassila
IPC分类号： C08G18/18 , C08G18/20
CPC分类号： C08G18/2054 , C08G18/1825 , C08G2101/0083 , C08G2105/02
摘要： A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, a cell stabilizer and a catalyst composition consisting essentially of at least one compound of the following formula; ##STR1## where R is hydrogen, c.sub.1 -c.sub.8 alkyl, c.sub.6 -c.sub.10 aryl or c.sub.7 -c.sub.10 aralkyl, and n is 0-3. The preferred catalyst consists essentially of of the compound when n is 0, namely 3-quinuclidinol.
摘要翻译：一种制备聚氨酯泡沫的方法，其包括在发泡剂，细胞稳定剂和基本上由至少一种下式化合物组成的催化剂组合物的存在下使有机多异氰酸酯与多元醇反应; 其中R是氢，c1-c8烷基，c6-c10芳基或c7-c10芳烷基，n是0-3。当n为0时，优选的催化剂基本上由化合物组成，即3-奎宁环醇。

5. 发明授权

US5166223A Hydroxyl group-containing amine-boron adducts are reduced odor catalyst compositions for the production of polyurethanes 失效
标题翻译：含羟基的胺 - 硼加合物是用于生产聚氨酯的减少气味的催化剂组合物
公开(公告)号：US5166223A
公开(公告)日：1992-11-24
申请号：US839519
申请日：1992-02-20
申请人： Ann C. L. Savoca , Michael Louie , Mark L. Listemann
发明人： Ann C. L. Savoca , Michael Louie , Mark L. Listemann
IPC分类号： C08G18/18 , C08G18/20 , C08G18/22
CPC分类号： C08G18/2063 , C08G18/1875 , C08G2101/0008 , C08G2101/0083
摘要： An amine-boron composition for catalyzing the urethane reaction, particularly in preparing a polyurethane foam, consisting essentially of the addition product of a tertiary amine and a boron compound of the formulaR.sub.n B(OH).sub.3-nwheren=0 or 1, andR=C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.8 cycloalkyl or C.sub.6 -C.sub.10 aryl.Preferred catalysts are prepared by mixing triethylenediamine or 3-quinuclidonol with boric acid.

6. 发明授权

US5633293A Hydroxy-functional triamine catalyst compositions for polyurethane production 失效
标题翻译：用于聚氨酯生产的羟基官能的三胺催化剂组合物
公开(公告)号：US5633293A
公开(公告)日：1997-05-27
申请号：US565518
申请日：1995-11-30
申请人： Richard Van Court Carr , Mark L. Listemann , Ann C. L. Savoca
发明人： Richard Van Court Carr , Mark L. Listemann , Ann C. L. Savoca
IPC分类号： C08G18/18 , C08G18/24 , C08G101/00 , C08J9/00 , C08G18/00
CPC分类号： C08G18/1825 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2105/02
摘要： A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, a cell stabilizer and a catalyst composition consisting essentially of 0-50 mole % compound I and 50-100 mole % compound II: ##STR1## wherein R is hydrogen, a C.sub.1 -C.sub.4 alkly, C.sub.6 -C.sub.8 aryl, or C.sub.7 -C.sub.9 aralkyl group; andn is 2 to 8.
摘要翻译：一种制备聚氨酯泡沫的方法，其包括在发泡剂，细胞稳定剂和基本上由0-50摩尔％的化合物I和50-100摩尔％的化合物II组成的催化剂组合物存在下使有机多异氰酸酯和多元醇反应：其中R是氢，C 1 -C 4烷基，C 6 -C 8芳基或C 7 -C 9芳烷基; n为2〜8。

7. 发明授权

US5559161A Hydroxy-functional triamine catalyst compositions for the production of polyurethanes 失效
标题翻译：用于生产聚氨酯的羟基官能三胺催化剂组合物
公开(公告)号：US5559161A
公开(公告)日：1996-09-24
申请号：US198925
申请日：1994-02-18
申请人： Herbert C. Klotz , Kevin R. Lassila , Mark L. Listemann , Kristen E. Minnich , Ann C. L. Savoca
发明人： Herbert C. Klotz , Kevin R. Lassila , Mark L. Listemann , Kristen E. Minnich , Ann C. L. Savoca
IPC分类号： C07D251/00 , C08G18/18 , C08J9/00 , C08K5/16
CPC分类号： C08G18/1825 , C08G2101/00 , C08G2105/02 , Y10S526/904
摘要： A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, a cell stabilizer and a catalyst composition consisting essentially of a compound of structure I ##STR1## wherein R is hydrogen, a C.sub.1 -C.sub.4 alkyl, C.sub.6 -C.sub.8 aryl, or C.sub.7 -C.sub.9 aralkyl group; andn is 1 to 8
摘要翻译：一种制备聚氨酯泡沫体的方法，其包括在发泡剂，细胞稳定剂和基本上由结构式Ii化合物或C7-C9芳烷基组成的催化剂组合物存在下使有机多异氰酸酯和多元醇反应 ; n为1〜8

8. 发明授权

US5356942A Hydroxyl group-containing amine-boron adducts as reduced odor catalyst compositions for the production of polyurethanes 失效
标题翻译：含羟基的胺 - 硼加成物作为用于生产聚氨酯的降低气味的催化剂组合物
公开(公告)号：US5356942A
公开(公告)日：1994-10-18
申请号：US896285
申请日：1992-06-10
申请人： Ann C. L. Savoca , Michael Louie , Mark L. Listemann
发明人： Ann C. L. Savoca , Michael Louie , Mark L. Listemann
IPC分类号： C08G18/18 , C08G18/20 , C08G18/22 , C08J9/00
CPC分类号： C08G18/2063 , C08G18/1875 , C08G2101/0008 , C08G2101/0083
摘要： An amine-boron composition for catalyzing the urethane reaction, particularly in preparing a polyurethane foam, consisting essentially of the addition product of a tertiary amine and a boron compound of the formulaR.sub.n B(OH).sub.3-nwheren=0 or 1, andR=C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.8 cycloalkyl or C.sub.6 -C.sub.10 aryl.Preferred catalysts are prepared by mixing triethylenediamine or 3-quinuclidinol with boric acid.
摘要翻译：用于催化氨基甲酸酯反应的胺 - 硼组合物，特别是在制备聚氨酯泡沫体中，主要由叔胺和式RnB（OH）3-n的硼化合物的加成产物组成，其中n = 0或1，以及 R = C1-C8烷基，C5-C8环烷基或C6-C10芳基。通过将三亚乙基二胺或3-奎宁环醇与硼酸混合来制备优选的催化剂。

9. 发明授权

US5539007A Catalyst compositions for making polyurethane based on imidazoles and boron compounds 失效
标题翻译：用于制备基于咪唑和硼化合物的聚氨酯的催化剂组合物
公开(公告)号：US5539007A
公开(公告)日：1996-07-23
申请号：US474036
申请日：1995-06-07
申请人： Mark L. Listemann , Lisa A. Mercando , Ann C. L. Savoca
发明人： Mark L. Listemann , Lisa A. Mercando , Ann C. L. Savoca
IPC分类号： C08G18/16 , C08G18/20 , C08J9/00 , C08J9/08
CPC分类号： C08J9/0047 , C08G18/163 , C08G18/2027 , C08J9/0028 , C08J2375/04
摘要： A method for catalyzing the blowing reaction and making polyurethane foams employing a catalyst composition consisting essentially of a hydroxy-functional imidazole of the following formula I ##STR1## where R.sup.1 is a C.sub.1 -C.sub.10 alkyl; R.sup.2 is hydrogen, methyl or ethyl and R.sup.3 is hydrogen or a C.sub.1 -C.sub.20 organic group optionally having an ether functionality, provided that when R.sup.1 is methyl, R.sup.2 and R.sup.3 are not both hydrogen or a hydrogen and a methyl, in combination with a boron compound of the formulaR.sub.n B(OH).sub.3-nwhere n=0 or 1, and R=C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.8 cycloalkyl, or C.sub.6 -C.sub.10 aryl.
摘要翻译：一种用于催化发泡反应并制备聚氨酯泡沫的方法，该催化剂组合物主要由以下分子式I的羟基官能的咪唑组成，其中R1是C1-C10烷基; R2是氢，甲基或乙基，R3是氢或任选具有醚官能团的C1-C20有机基团，条件是当R 1是甲基时，R 2和R 3不同时是氢或氢和甲基，与硼的组合其中n = 0或1，R = C 1 -C 8烷基，C 5 -C 8环烷基或C 6 -C 10芳基的式R n B（OH）3-n的化合物。

10. 发明授权

US5512603A Hydroxy and amino functional pyrrolizidine catalyst compositions for the production of polyurethanes 失效
标题翻译：用于生产聚氨酯的羟基和氨基官能的吡咯烷啶催化剂组合物
公开(公告)号：US5512603A
公开(公告)日：1996-04-30
申请号：US199396
申请日：1994-02-22
申请人： Richard V. C. Carr , Kevin R. Lassila , Mark L. Listemann , Lisa A. Mercando , Kristen E. Minnich , Ann C. L. Savoca , Amy L. Wressell
发明人： Richard V. C. Carr , Kevin R. Lassila , Mark L. Listemann , Lisa A. Mercando , Kristen E. Minnich , Ann C. L. Savoca , Amy L. Wressell
IPC分类号： C08G18/18 , C08G18/20 , C08J9/04 , C07C269/02 , C07C273/02 , C07D251/34 , C08G18/30 , C08G18/32
CPC分类号： C08G18/1825 , C08G18/2054 , C08G2101/00 , C08G2105/02 , Y10S521/902
摘要： A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, cell stabilizer and a catalyst composition consisting essentially of a pyrrolizidine of the formula: ##STR1## where R.sub.1 and R.sub.2 independently are --H, --OH, ##STR2## or --NR.sub.4 R.sub.5, R.sub.3 is hydrogen, a C.sub.1 -C.sub.12 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl, or C.sub.7 -C.sub.11 arylalkyl group, andR.sub.4 and R.sub.5 independently represent H, a C.sub.1 -C.sub.12 alkyl group, C.sub.5 -C.sub.10 cycloalkyl, C.sub.6 -C.sub.10 aryl, or C.sub.7 -C.sub.11 arylalkyl group, provided that at least R.sub.1 or R.sub.2 is not hydrogen.
摘要翻译：一种制备聚氨酯泡沫的方法，其包括在发泡剂，细胞稳定剂和基本上由下式组成的吡咯烷子基团的存在下使有机多异氰酸酯与多元醇反应：其中R1和R2独立地为-H ，-OH，kyl，C5-C6环烷基，C6-C10芳基或C7-C11芳烷基，R4和R5独立地表示H，C1-C12烷基，C5-C10环烷基，C6-C10芳基或C7 -C11芳烷基，条件是至少R1或R2不是氢。

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