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1. 发明授权

US06025453A Linear inorganic-organic hybrid copolymers containing random distribution of boranyl, silyl, or siloxyl, and acetylenic units 失效
标题翻译：含有硼烷基，甲硅烷基或甲硅烷氧基和炔基单元的随机分布的线性无机 - 有机杂化共聚物
公开(公告)号：US06025453A
公开(公告)日：2000-02-15
申请号：US686947
申请日：1996-07-26
申请人： Teddy M. Keller , Raj A. Sundar
发明人： Teddy M. Keller , Raj A. Sundar
IPC分类号： C08G77/56 , C08G77/60 , C08G79/08
CPC分类号： C08G79/08 , C08G77/56 , C08G77/60
摘要： An organoboron polymer having a backbone with a repeating of at least one kynyl group, at least one silyl group, at least one boranyl group, optionally at least one siloxyl group, and optionally an aryldisilyl group. The boron containing units in and the silicon containing units can be arranged in either random occurrences between each other or in the form of interdispersed block-type structures of each unit. The hybrid polymer is useful for making high temperature, oxidatively stable thermosetting plastics and for microelectronic applications via crosslinking to three-dimensional inorganic-organic hybrid polymers.
摘要翻译：具有重复至少一个炔基的主链的有机硼聚合物，至少一个甲硅烷基，至少一个硼烷基，任选至少一个siloxyl基和任选的芳基二甲硅烷基。含硼单元和含硅单元可以以彼此之间的随机出现或以每个单元的分散间隔型结构的形式布置。该混合聚合物可用于制备高温，氧化稳定的热固性塑料和通过交联至三维无机 - 有机杂化聚合物的微电子应用。

2. 发明授权

US5681870A High temperature thermosets/ceramics from novel hybrid copolymer containing random distribution of boranyl, silyl, or siloxyl, and acetylenic units 失效
标题翻译：含有硼烷基，甲硅烷基或甲硅烷氧基和炔基单元随机分布的新型杂化共聚物的高温热固性材料/陶瓷
公开(公告)号：US5681870A
公开(公告)日：1997-10-28
申请号：US687699
申请日：1996-07-26
申请人： Teddy M. Keller , Raj A. Sundar
发明人： Teddy M. Keller , Raj A. Sundar
IPC分类号： C04B35/563 , C04B35/571 , C08F2/48 , C08G77/56 , C08G79/08 , C08F299/08
CPC分类号： C08G77/56 , C04B35/563 , C04B35/571 , C08G79/08
摘要： Novel class of organoboron thermosetting polymer and ceramics that are fod from an organoboron polymer having a backbone with a repeating of at least one alkynyl group, at least one silyl group, at least one boranyl group, optionally at least one siloxyl group, and optionally an aryldisilyl group. The boron containing units in and the silicon containing units can be arranged in either random occurrences between each other or in the form of interdispersed block-type structures of each unit. The thermosetting polymers are useful as high temperature, oxidatively stable thermosetting plastics and for microelectronic applications.
摘要翻译：由具有重复至少一个炔基的主链的有机硼聚合物，至少一个甲硅烷基，至少一个硼烷基，任选至少一个硅氧烷基，以及任选的芳基二甲硅烷基。含硼单元和含硅单元可以以彼此之间的随机出现或以每个单元的分散间隔型结构的形式布置。热固性聚合物可用作高温，氧化稳定的热固性塑料和微电子应用。

3. 发明授权

US5756629A Method for synthesis of linear inorganic-organic hybrid polymers 失效
标题翻译：线性无机 - 有机杂化聚合物的合成方法
公开(公告)号：US5756629A
公开(公告)日：1998-05-26
申请号：US757170
申请日：1996-11-27
申请人： Teddy M. Keller , Raj A. Sundar
发明人： Teddy M. Keller , Raj A. Sundar
IPC分类号： C08G77/50 , C08G77/56
CPC分类号： C08G77/56 , C08G77/50
摘要： A method of preparing a linear inorganic-organic hybrid polymer includes the steps of cooling a reaction medium to a first starting temperature below the ambient temperature and not less than about -10.degree. C., adding n-butyllithium and an organic compound capable of reacting with n-butyllithium to form an organo-dilithium compound to the reaction medium, allowing the organic compound and the n-butyllithium to react to form an organo-dilithium compound while allowing the reaction medium to warm, cooling the reaction medium to a second starting temperature below the ambient temperature and not less than about -10.degree. C., adding an inorganic compound containing at least two halogen atoms and capable of reacting with said organo-dilithium compound to form a linear inorganic-organic hybrid polymer to the reaction medium, and allowing the inorganic compound to react with the organo-dilithium compound to form a linear inorganic-organic hybrid polymer while allowing the reaction medium to warm to the ambient temperature. The cooling to the first and second starting temperatures may be accomplished by any method known in the art for cooling a reaction medium, for example by cooling with an ice water or salt/ice water bath or by cooling with an automated cooling or refrigerating system.
摘要翻译：制备线性无机 - 有机杂化聚合物的方法包括以下步骤：将反应介质冷却至低于环境温度且不低于约-10℃的第一起始温度，加入正丁基锂和能够反应的有机化合物与正丁基锂形成有机二锂化合物到反应介质中，使有机化合物和正丁基锂反应形成有机二锂化合物，同时使反应介质温热，将反应介质冷却至第二次起始温度低于环境温度并且不低于约-10℃，加入含有至少两个卤素原子的无机化合物，并能够与所述有机 - 二锂化合物反应以形成线性无机 - 有机杂化聚合物到反应介质中，并使无机化合物与有机二锂化合物反应形成线性无机 - 有机杂化聚合物，同时使反应介质温热到环境温度。对第一和第二起始温度的冷却可以通过本领域已知的用于冷却反应介质的任何方法来实现，例如通过用冰水或盐/冰水浴冷却或通过用自动冷却或制冷系统进行冷却来实现。 \！

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