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1. 发明授权

US4105597A Polyurethane foam from an oxyalkylated product 失效
标题翻译：聚氨酯泡沫从一种氧化产品
公开(公告)号：US4105597A
公开(公告)日：1978-08-08
申请号：US824279
申请日：1977-08-15
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C08G18/48 , C08G18/50 , C08G65/26 , C08G18/14
CPC分类号： C08G18/48 , C08G18/50 , C08G65/2612 , C08G65/269
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.

2. 发明授权

US3957922A Process for preparing an oxyalkylated product and reaction product thereof 失效
标题翻译：制备氧化产品及其反应产物的方法
公开(公告)号：US3957922A
公开(公告)日：1976-05-18
申请号：US425524
申请日：1973-12-17
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/26 , C08G65/28
CPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/2612 , C08G65/2639
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.
摘要翻译：可用于制备聚氨酯泡沫的烷氧基化产物是通过使烯化氧与苯酚和非酚类活性氢化合物的加热混合物（其中至少一种可以被卤化）在酚的催化剂络合物和铁或铝物质。混合物还可以包括中性磷化合物和/或酸酐以增强阻燃性能。任选地，也可以通过加入三（低级烷基）胺和烯化氧与混合物中残留的酚氢反应来终止烷氧基化反应。

3. 发明授权

US4149987A Process for preparing halogenated aromatic hydroxy ethers 失效
公开(公告)号：US4149987A
公开(公告)日：1979-04-17
申请号：US882078
申请日：1978-03-01
申请人： Arthur L. Austin , William W. Levis, Jr.
发明人： Arthur L. Austin , William W. Levis, Jr.
IPC分类号： C08G65/26 , C08K5/06 , C07C41/02 , C08K5/50
CPC分类号： C08G65/2639
摘要： An oxyalkylated, halogenated product useful in making polyurethane foams is prepared by reacting an epoxide compound with a halogenated aromatic hydroxyl-containing compound (phenol) which is either a monohydroxy or polyhydroxy compound. Said aromatic hydroxyl compound has a hydroxy group attached directly to the aromatic nucleus. By the process of the invention, hydroxyalkylation occurs in the presence of a catalyst selectively active in the predominant oxyalkylation of aromatic hydroxyl groups, said catalyst selected from the group consisting of zinc, magnesium and a zinc or magnesium salt as defined. The reaction mixture can include an aliphatic hydroxyl-containing compound, a neutral phosphorus compound, and aliphatic or aromatic anhydrides or mixtures thereof to enhance the flame-retardant properties of the oxyalkylated product.

4. 发明授权

US4097399A Process for preparing an oxyalkylated product 失效
标题翻译：制备烷氧基化产物的方法
公开(公告)号：US4097399A
公开(公告)日：1978-06-27
申请号：US590332
申请日：1975-06-25
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/26 , C08G65/28 , C07F9/145 , C08G71/04
CPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/2612 , C08G65/2639
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.

5. 发明授权

US4177335A Process for preparing a polyurethane foam from an oxyalkylated product 失效
标题翻译：从烷氧基化产物制备聚氨酯泡沫的方法
公开(公告)号：US4177335A
公开(公告)日：1979-12-04
申请号：US896496
申请日：1978-04-14
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C08G18/50 , C08G18/14
CPC分类号： C08G18/5087 , C08G18/5006
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.
摘要翻译：可用于制备聚氨酯泡沫的烷氧基化产物是通过使烯化氧与苯酚和非酚类活性氢化合物的加热混合物（其中至少一种可以被卤化）在酚的催化剂络合物和铁或铝物质。混合物还可以包括中性磷化合物和/或酸酐以增强阻燃性能。任选地，也可以通过加入三（低级烷基）胺和烯化氧与混合物中残留的酚氢反应来终止烷氧基化反应。

6. 发明授权

US4052345A Process for the preparation of polyurethane foams 失效
标题翻译：制备聚氨酯泡沫的方法
公开(公告)号：US4052345A
公开(公告)日：1977-10-04
申请号：US590333
申请日：1975-06-25
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/26 , C08G18/14
CPC分类号： C08G18/48 , C07F9/08 , C08G18/50 , C08G65/2612 , C08G65/2639
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.

7. 发明授权

US4021385A Polyurethane foams resistant to discoloration 失效
标题翻译：聚氨酯泡沫耐变质
公开(公告)号：US4021385A
公开(公告)日：1977-05-03
申请号：US537999
申请日：1974-12-30
申请人： Arthur L. Austin , William W. Levis, Jr. , John T. Patton, Jr.
发明人： Arthur L. Austin , William W. Levis, Jr. , John T. Patton, Jr.
IPC分类号： C08G18/28 , C08K5/13 , C08K5/18 , C08G18/14 , C08G18/48
CPC分类号： C08K5/13 , C08G18/28 , C08K5/18
摘要： Polyether polyols may be synergistically stabilized against oxidation by incorporating therewith 4,4'-bis(alphadimethylbenzyl) diphenyl amine and a 2,6-di-t-butyl-4-(lower alkyl) phenol such as 2,6-di-t-butyl-4-methyl phenol or 2,6-di-t-butyl-4-butyl phenol. The stabilized polyols inhibit color formation when employed in the preparation of polyurethane foams.
摘要翻译：通过与4,4'-bis（α-二甲基苄基）二苯基胺和2,6-二叔丁基-4-（低级烷基）苯酚如2,6-二叔丁基苯酚合并，可以协同稳定抗氧化聚醚多元醇丁基-4-甲基苯酚或2,6-二叔丁基-4-丁基苯酚。当用于制备聚氨酯泡沫时，稳定的多元醇抑制着色形成。

8. 发明授权

US4430247A Process for preparing an oxyalkylated product 失效
标题翻译：制备烷氧基化产物的方法
公开(公告)号：US4430247A
公开(公告)日：1984-02-07
申请号：US837935
申请日：1977-09-29
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C08G18/48 , C08G18/50 , C08G65/26 , C09K3/00
CPC分类号： C08G18/50 , C08G18/48 , C08G65/2612 , C08G65/2639 , C08G65/269
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.
摘要翻译：可用于制备聚氨酯泡沫的烷氧基化产物是通过使烯化氧与苯酚和非酚类活性氢化合物的加热混合物（其中至少一种可以被卤化）在酚的催化剂络合物和铁或铝物质。混合物还可以包括中性磷化合物和/或酸酐以增强阻燃性能。任选地，也可以通过加入三（低级烷基）胺和烯化氧与混合物中残留的酚氢反应来终止烷氧基化反应。

9. 发明授权

US4187357A Process for the preparation of polyurethane foams 失效
标题翻译：制备聚氨酯泡沫的方法
公开(公告)号：US4187357A
公开(公告)日：1980-02-05
申请号：US895989
申请日：1978-04-13
申请人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
发明人： Arthur L. Austin , William W. Levis, Jr. , Louis C. Pizzini , Robert J. Hartman
IPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/26 , C08G65/28 , C08G18/14
CPC分类号： C07F9/08 , C08G18/48 , C08G18/50 , C08G65/2612 , C08G65/2639
摘要： An oxyalkylated product useful for making polyurethane foams is prepared by reacting an alkylene oxide with a heated mixture of a phenol and a non-phenolic active hydrogen compound, at least one of which can be halogenated, in the presence of a catalyst complex of a phenol and an iron or aluminum substance. The mixture can also include a neutral phosphorus compound and/or acid anhydrides to enhance flame retardant properties. Optionally, also, the oxyalkylation reaction can be terminated by adding a tri (lower alkyl) amine and alkylene oxide to react with residual phenolic hydrogen in the mixture.
摘要翻译：可用于制备聚氨酯泡沫的烷氧基化产物是通过使烯化氧与苯酚和非酚类活性氢化合物的加热混合物（其中至少一种可以被卤化）在酚的催化剂络合物和铁或铝物质。混合物还可以包括中性磷化合物和/或酸酐以增强阻燃性能。任选地，也可以通过加入三（低级烷基）胺和烯化氧与混合物中残留的酚氢反应来终止烷氧基化反应。

10. 发明授权

US4762950A Selective oxyalkylaton of N-(2-hydroxyalkyl)-aniline 失效
标题翻译： N-（2-羟基烷基） - 苯胺的选择性氧烷基化
公开(公告)号：US4762950A
公开(公告)日：1988-08-09
申请号：US809252
申请日：1985-12-16
申请人： Alexander Korczak , William W. Levis, Jr.
发明人： Alexander Korczak , William W. Levis, Jr.
IPC分类号： C08G18/32 , C08G18/65 , C07C89/02
CPC分类号： C08G18/3271 , C07C217/08 , C08G2101/00
摘要： The subject invention relates to compositions prepared by oxyalkylation of N-(2-hydroxyalkyl)-aniline as the initiator compound with one or more alkylene oxides at elevated temperatures and in the presence of an alkali metal hydroxide. The resulting compositions have an unsymmetric structure with two functional groups, a secondary amino nitrogen and a hydroxyl group. The initiator compound reacts completely and removal of any residual initiator from the polyol is not required. When the subject invention polyol composition is reacted with an isocyanate, both urea and urethane groups form. The subject polyols may be used in the preparation of polyurethane products as well as nonionic and ionic surfactants.
摘要翻译：本发明涉及通过在升高的温度下和在碱金属氢氧化物的存在下将N-（2-羟基烷基） - 苯胺作为引发剂化合物与一种或多种烯化氧进行烷氧基化制备的组合物。所得组合物具有不对称结构，具有两个官能团，仲氨基氮和羟基。引发剂化合物完全反应，不需要从多元醇中除去任何残留引发剂。当本发明多元醇组合物与异氰酸酯反应时，形成脲和氨基甲酸酯基团。主题多元醇可用于制备聚氨酯产品以及非离子和离子表面活性剂。

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