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1. 发明授权

US5545743A Process for heat-fractionation of organosilanes 失效
$Process for heat-fractionation of organosilanes$
标题翻译：有机硅烷热分馏方法
公开(公告)号：US5545743A
公开(公告)日：1996-08-13
申请号：US552318
申请日：1995-11-02
申请人： John P. Cannady , John M. Gohndrone , Ming-Shin Tzou
发明人： John P. Cannady , John M. Gohndrone , Ming-Shin Tzou
IPC分类号： C07F5/02 , C07F7/08 , C07F7/12 , C07F7/20
CPC分类号： C07F7/125
摘要： An improved process for the heat-fractionation of a mixture comprising an organosilane and a borane or borane forming compound. The improvement comprises the presence of a tertiary organoamine or tertiary phosphorous compound at a concentration sufficient to reduce modification of the organosilane during the heat-fractionation process.
摘要翻译：一种改进的包含有机硅烷和形成硼烷或硼烷的化合物的混合物的热分馏方法。改进包括存在足以在热分馏过程中减少有机硅烷改性的浓度的叔有机胺或叔磷化合物。

2. 发明授权

US4535007A Silicon nitride-containing ceramics 失效
标题翻译：含氮化硅的陶瓷
公开(公告)号：US4535007A
公开(公告)日：1985-08-13
申请号：US627260
申请日：1984-07-02
申请人： John P. Cannady
发明人： John P. Cannady
IPC分类号： D01F9/10 , C01B21/068 , C04B35/589 , C08G77/62 , D01F9/08 , B05D3/02
CPC分类号： C08G77/62 , C04B35/589
摘要： What is disclosed is a process for preparing a silicon nitride-containing ceramic material from a R.sub.3 SiNH-containing silazane polymer, which has been rendered infusible by treatment with certain reactive metal halides, by heating the infusible silazane polymer to an elevated temperature under an inert atmosphere. Suitable reactive metal halides are of the general formula MX.sub.n or R.sub.b SiX.sub.(4-b) where M is a metal atom of valence n, X is chlorine or bromine, R is selected from the group consisting of vinyl, hydrogen, phenyl, and alkyl radicals containing 1 to 3 carbon atoms, and b has a value of 0, 1, or 2. Preferred reactive metal halides are SiCl.sub.4 and HSiCl.sub.3.
摘要翻译：所公开的方法是通过在惰性气氛下将可投入的硅氮烷聚合物加热到升高的温度，由含有含有氮化硅的陶瓷材料制备含有氮化硅的陶瓷材料，该硅氮烷聚合物已经通过用某些反应性金属卤化物处理而变得不可熔化。合适的反应性金属卤化物具有通式MXn或RbSiX（4-b），其中M是价数n的金属原子，X是氯或溴，R选自乙烯基，氢，苯基和烷基含有1至3个碳原子，b具有0,1或2的值。优选的反应性金属卤化物是SiCl 4和HSiCl 3。

3. 再颁专利

USRE35298E Production of organosilanes from polysilanes 失效
标题翻译：从聚硅烷生产有机硅烷
公开(公告)号：USRE35298E
公开(公告)日：1996-07-16
申请号：US151654
申请日：1993-11-15
申请人： Gary N. Bokerman , John P. Cannady , Ann O. Skaugset
发明人： Gary N. Bokerman , John P. Cannady , Ann O. Skaugset
IPC分类号： B01J21/12 , B01J23/42 , B01J23/44 , B01J23/755 , C07B61/00 , C07F7/12 , C07F7/08
CPC分类号： C07F7/12 , C07F7/125 , C07F7/126 , C07F7/128
摘要： The present invention is a process for the production of organosilanes from the high-boiling residue resulting from the reaction of organohalides with silicon metalloid in a process typically referred to as the "direct process." The present process comprises forming a mixture comprising a organotrihalosilane and the high-boiling residue in the presence of hydrogen gas, a hydrogenolysis catalyst, and a redistribution catalyst. The organotrihalosilane and high-boiling residue are converted into commercially useful di- and triorganosilanes and organohydrosilanes. The present process results in consumption of the organotrihalosilane rather than the net increase which typically occurs in the absence of the redistribution catalyst.
摘要翻译：本发明是从通常称为“直接方法”的方法由有机卤化物与硅准金属反应产生的高沸点残余物生产有机硅烷的方法。本方法包括在氢气，氢解催化剂和再分布催化剂的存在下形成包含有机三卤代硅烷和高沸点残余物的混合物。有机三卤硅烷和高沸点残余物转化为商业上有用的二 - 和三有机硅烷和有机氢硅烷。本方法导致有机三卤代硅烷的消耗，而不是在不存在再分布催化剂的情况下通常发生的净增加。

4. 发明授权

US5051248A Silane products from reaction of silicon monoxide with hydrogen halides 失效
标题翻译：一氧化硅与卤化氢反应产生的硅烷产物
公开(公告)号：US5051248A
公开(公告)日：1991-09-24
申请号：US567576
申请日：1990-08-15
申请人： Gary N. Bokerman , John P. Cannady , Charles S. Kuivila
发明人： Gary N. Bokerman , John P. Cannady , Charles S. Kuivila
IPC分类号： C01B33/04 , C01B33/107
CPC分类号： C01B33/10742 , C01B33/043 , C01B33/107
摘要： The present invention is processes for preparing silanes from the reaction of silicon monoxide with hydrogen halides. In a first embodiment of the instant invention, silicon monoxide is reacted with a hydrogen halide to produce silanes and halosilanes. In a second embodiment of the instant invention, the silicon monoxide is activated by heating in an inert atmosphere prior to contact with the hydrogen halide. In a third embodiment of the instant invention, a catalyst is employed which enhances conversion of silicon monoxide to silanes and modifies process selectivity for silane products. The catalyzed process can be run with activated or non-activated silicon monoxide.

5. 发明授权

US06541651B1 Process for chlorosilane intermediates manufacture 有权
标题翻译：氯硅烷中间体制造工艺
公开(公告)号：US06541651B1
公开(公告)日：2003-04-01
申请号：US10116885
申请日：2002-04-04
申请人： Curtis J. Bedbury , John P. Cannady , Binh T. Nguyen
发明人： Curtis J. Bedbury , John P. Cannady , Binh T. Nguyen
IPC分类号： C07F708
CPC分类号： C07F3/02 , C07F7/122
摘要： Processes for the preparation of phenyl Grignard reagents in co-solvents of toluene and ether and, the preparation of phenylchlorosilane intermediates using co-solvents of toluene and ether essentially in a one step process. The phenylchlorosilanes in the processes of this invention are important intermediates for the preparation of various silicone materials.
摘要翻译：在甲苯和乙醚的共溶剂中制备苯基格氏试剂的方法，基本上在一步法中使用甲苯和乙醚的共溶剂制备苯基氯硅烷中间体。本发明方法中的苯基氯硅烷是制备各种有机硅材料的重要中间体。

6. 发明授权

US5183914A Alkoxysilanes and oligomeric alkoxysiloxanes by a silicate-acid route 失效
标题翻译：烷氧基硅烷和低聚烷氧基硅氧烷
公开(公告)号：US5183914A
公开(公告)日：1993-02-02
申请号：US692413
申请日：1991-04-29
申请人： Li-Tain Yeh , Malcolm E. Kenney , Gary N. Bokerman , John P. Cannady , Ollie W. Marko
发明人： Li-Tain Yeh , Malcolm E. Kenney , Gary N. Bokerman , John P. Cannady , Ollie W. Marko
IPC分类号： C07F7/04
CPC分类号： C07F7/04 , C07F7/045
摘要： The present invention relates to a novel method of preparing alkoxysilanes and oligomeric alkoxysiloxanes. The method comprises reacting a metal silicate with an acid selected from the group consisting of sulfurous acid and acids with a pKa greater than about 2.5 in the presence of an alcohol. The resultant product is then reacted with an alcohol to form the alkoxysilane or oligomeric alkoxysiloxane, depending on the starting silicate. This method is particularly valuable since the reaction conditions are mild and the reactants are readily available.
摘要翻译：本发明涉及一种制备烷氧基硅烷和低聚烷氧基硅氧烷的新方法。该方法包括在醇的存在下使金属硅酸盐与选自亚硫酸和酸的酸反应，其中pKa大于约2.5。然后，所得产物与醇反应以形成烷氧基硅烷或低聚烷氧基硅氧烷，这取决于起始硅酸盐。该方法特别有价值，因为反应条件温和，反应物容易获得。

7. 发明授权

US5175329A Production of organosilanes from polysilanes 失效
标题翻译：从聚硅烷生产有机硅烷
公开(公告)号：US5175329A
公开(公告)日：1992-12-29
申请号：US862856
申请日：1992-04-03
申请人： Gary N. Bokerman , John P. Cannady , Ann E. Ogilvy
发明人： Gary N. Bokerman , John P. Cannady , Ann E. Ogilvy
IPC分类号： B01J21/12 , B01J23/42 , B01J23/44 , B01J23/755 , C07B61/00 , C07F7/12
CPC分类号： C07F7/12 , C07F7/125 , C07F7/126 , C07F7/128
摘要： The present invention is a process for the production of organosilanes from the high-boiling residue resulting from the reaction of organohalides with silicon metalloid in a process typically referred to as the "direct process." The present process comprises forming a mixture comprising a organotrihalosilane and the high-boiling residue in the presence of hydrogen gas, a hydrogenolysis catalyst, and a redistribution catalyst. The organotrihalosilane and high-boiling residue are converted into commercially useful di- and triorganosilanes and organohydrosilanes. The present process results in consumption of the organotrihalosilane rather than the net increase which typically occurs in the absence of the redistribution catalyst.

8. 发明授权

US07084206B2 Process for preparing phenylorganosilicon intermediates 失效
标题翻译：制备苯基有机硅中间体的方法
公开(公告)号：US07084206B2
公开(公告)日：2006-08-01
申请号：US10117259
申请日：2002-04-04
申请人： Curtis J. Bedbury , John P. Cannady , Binh T. Nguyen
发明人： Curtis J. Bedbury , John P. Cannady , Binh T. Nguyen
IPC分类号： C08L83/00
CPC分类号： C07F7/122
摘要： A method for preparing phenyl-containing organosilicon intermediates using an aromatic halogenated solvent during the coupling reaction involving a phenyl Grignard reagent and a precursor silane. The process comprises contacting a phenyl halide with magnesium in a solvent such as ether, or an aromatic halogenated/ether solvent mixture to form a Grignard reagent, and contacting the Grignard reagent with a precursor chlorosilane in aromatic halogenated solvent to form the desired organosilicon intermediates, and then filtering and distilling to acquire the organosilicon intermediate reaction product.
摘要翻译：在涉及苯基格氏试剂和前体硅烷的偶联反应期间使用芳族卤代溶剂制备含苯基的有机硅中间体的方法。该方法包括将苯基卤化物与镁在溶剂如醚或芳族卤代/醚溶剂混合物中接触以形成格氏试剂，并使格利雅试剂与前体氯硅烷在芳族卤代溶剂中接触以形成所需的有机硅中间体，然后过滤蒸馏得到有机硅中间体反应产物。

9. 发明授权

US5624762A Radiation curable compositions containing vinyl ether functional polyorganosiloxanes 失效
标题翻译：含有乙烯基醚官能的聚有机硅氧烷的可辐射固化组合物
公开(公告)号：US5624762A
公开(公告)日：1997-04-29
申请号：US443520
申请日：1995-05-18
申请人： Shedric O. Glover , Valeris J. Bujanowski , Maris J. Ziemelis , Michael W. Skinner , Gary R. Homan , Susan V. Perz , John P. Cannady
发明人： Shedric O. Glover , Valeris J. Bujanowski , Maris J. Ziemelis , Michael W. Skinner , Gary R. Homan , Susan V. Perz , John P. Cannady
IPC分类号： C09J7/02 , C08F2/50 , C08F290/00 , C08F299/08 , C08G77/08 , C08G77/20 , C08G77/38 , C08K5/00 , C08L83/04 , C08L83/07 , C09D183/04 , C09D183/06 , C09D183/07 , C08L83/02
CPC分类号： C08K5/0025 , C08G77/08 , C08G77/20 , C08G77/38 , C09D183/06 , Y10T428/31663 , Y10T428/31667
摘要： The present invention relates to compositions comprising vinyl ether functional siloxanes and aromatic iodonium salt or aromatic sulfonium salt photoinitiators which cure upon exposure to ultraviolet or electron beam radiation. The present invention further relates to use of these compositions in pressure sensitive release applications.
摘要翻译：本发明涉及包含乙烯基醚官能硅氧烷和芳族碘鎓盐或芳族锍盐光引发剂的组合物，其在暴露于紫外线或电子束辐射时固化。本发明还涉及这些组合物在压敏释放应用中的用途。

10. 发明授权

US5594042A Radiation curable compositions containing vinyl ether functional polyorganosiloxanes 失效
公开(公告)号：US5594042A
公开(公告)日：1997-01-14
申请号：US291660
申请日：1994-08-17
申请人： Shedric O. Glover , Valeris J. Bujanowski , Maris J. Ziemelis , Michael W. Skinner , Gary R. Homan , Susan V. Perz , John P. Cannady
发明人： Shedric O. Glover , Valeris J. Bujanowski , Maris J. Ziemelis , Michael W. Skinner , Gary R. Homan , Susan V. Perz , John P. Cannady
IPC分类号： C09J7/02 , C08F2/50 , C08F290/00 , C08F299/08 , C08G77/08 , C08G77/20 , C08G77/38 , C08K5/00 , C08L83/04 , C08L83/07 , C09D183/04 , C09D183/06 , C09D183/07
CPC分类号： C08K5/0025 , C08G77/08 , C08G77/20 , C08G77/38 , C09D183/06 , Y10T428/31663 , Y10T428/31667
摘要： The present invention relates to compositions comprising vinyl ether functional siloxanes and aromatic iodonium salt or aromatic sulfonium salt photoinitiators which cure upon exposure to ultraviolet or electron beam radiation. The present invention further relates to use of these compositions in pressure sensitive release applications.

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