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11. 发明申请

US20080090987A1 PROCESS FOR PRODUCING CONTROLLED VISCOSITY FLUOROSILICONE POLYMERS 有权
公开(公告)号：US20080090987A1
公开(公告)日：2008-04-17
申请号：US11549137
申请日：2006-10-13
申请人： Nancy E. Gosh , John S. Razzano , Anping Wang
发明人： Nancy E. Gosh , John S. Razzano , Anping Wang
IPC分类号： C08G77/22
CPC分类号： C08G77/24
摘要： A process for making a fluorosilicone MDaDFbM′ where M=R1R2R3SiO1/2; M′=(OH)R6R7SiO1/2 or (OH)R4R5SiO1/2; D=R4R5SiO2/2; and DF=R6R7SiO2/2; where the subscript a is zero or positive, the subscript b is positive and the subscripts a and b satisfy the following relationship: b>0.4 (a+b) and R1 is selected from the group of 1 to 20 carbon atom monovalent alkyl, aryl, or alkaryl hydrocarbon radicals and terminally unsaturated alkenyl groups of from 2 to 10 carbon atoms; R2, R3 are each independently any monovalent hydrocarbon radical: alkyl, aryl, or alkaryl of from 1 to 20 carbon atoms or R1 and each R4 and R5 are any monovalent hydrocarbon radical: alkyl, aryl, alkenyl, or alkaryl of from 1 to 20 carbon atoms, and R6 is a fluorine substituted 3 to 20 carbon atom monovalent hydrocarbon radical having no fluorine substitution on the alpha or beta carbon atoms of the radical and R7 is any monovalent hydrocarbon radical: alkyl, aryl, or alkaryl of from 1 to 20 carbon atoms or R6 by reacting 1) b moles of (R6R7SiO)3, with 2) a moles of (R4R5SiO)3, 3) R1R2R3SiOH and 4) an oxygenated promoter. Compositions made by the process and articles of manufacture made from the compositions.

12. 发明授权

US5559183A Silicone oil-silica filler paste useful in liquid injection molding applications, method for making, and use 失效
标题翻译：用于液体注射成型应用的硅油 - 二氧化硅填料糊剂，制备方法和使用
公开(公告)号：US5559183A
公开(公告)日：1996-09-24
申请号：US474218
申请日：1995-06-07
申请人： John S. Razzano
发明人： John S. Razzano
IPC分类号： B29C45/00 , B29K83/00 , C08K3/36 , C08L83/04 , C08L83/05 , C08L83/07
CPC分类号： C08K3/36 , C08L83/04 , B29K2083/005 , C08G77/20
摘要： Silicone oil-silica filler paste is provided which can be used in liquid injection molding applications. The silicone paste is made by blend reinforcing silica filler with silicone oil while it is refrigerated to produce a material having an improved application rate.
摘要翻译：提供硅油 - 二氧化硅填料膏，可用于液体注射成型应用。硅胶通过混合增强二氧化硅填料与硅油制成，同时将其冷却以产生具有改善的涂布率的材料。

13. 发明授权

US5457220A Process for the production of crosslinked siloxanes by disproportionation 失效
标题翻译：通过歧化制备交联硅氧烷的方法
公开(公告)号：US5457220A
公开(公告)日：1995-10-10
申请号：US235431
申请日：1994-04-29
申请人： John S. Razzano
发明人： John S. Razzano
IPC分类号： C08J7/04 , C01B21/098 , C08G77/06 , C08G77/08 , C08G77/10 , C08G77/14 , C08G77/22 , C09D183/04 , C07F7/08
CPC分类号： C01B21/0986 , C08G77/08 , C08G77/10 , Y10T428/2962
摘要： The present invention relates to a new silicone cure system. More particularly, the present invention discloses that a siloxane system containing sufficiently high levels of T or Q species in addition to M, D and a limited amount of silanol species can be cured by linear phosphonitrilic chloride disproportionation catalyst.
摘要翻译：本发明涉及新的硅酮固化体系。更具体地，本发明公开了除了M，D和有限量的硅烷醇种类之外还含有足够高含量的T或Q物质的硅氧烷体系可以通过线性磷酰氯歧化催化剂固化。

14. 发明授权

US5420221A Process for the production of linear organosiloxane polymers by disproportionation 失效
标题翻译：通过歧化生产线性有机硅氧烷聚合物的方法
公开(公告)号：US5420221A
公开(公告)日：1995-05-30
申请号：US92450
申请日：1993-07-15
申请人： John S. Razzano , Dennis P. Thompson , Patricia P. Anderson , Slawomir Rubinstajn
发明人： John S. Razzano , Dennis P. Thompson , Patricia P. Anderson , Slawomir Rubinstajn
IPC分类号： C07F7/08 , C08G77/04 , C08G77/06 , C08G77/08 , C08G77/10 , C08G77/12
CPC分类号： C08G77/12 , C07F7/0874 , C08G77/045 , C08G77/08 , C08G77/10
摘要： A process disclosed for the production of organosiloxanes which is based on the use of a judiciously selected catalyst, e.g., a phosphorus-nitrogen homopolymeric or oligomeric compound, a derivative thereof, a complex thereof, sulfuric acid, a fluorinated alkane sulfonic acid, a kaolin clay, or a mixture of any of the foregoing, to disproportionate or to condense and disproportionate a mixture of two different organosiloxanes which have different molecular weights, without, at the same time, increasing the cyclics content of the mixture.
摘要翻译：用于生产有机硅氧烷的方法，其基于使用明智选择的催化剂，例如磷 - 氮均聚或低聚化合物，其衍生物，其络合物，硫酸，氟化烷烃磺酸，高岭土粘土或任何上述物质的混合物，使不同比例的或不相称的两种不同分子量的不同有机硅氧烷的混合物不相称或不成比例，而不会同时增加混合物的循环含量。

15. 发明授权

US5026791A Aromatic carbonate polymer composition 失效
标题翻译：芳香族碳酸酯聚合物组合物
公开(公告)号：US5026791A
公开(公告)日：1991-06-25
申请号：US407371
申请日：1989-09-14
申请人： Christopher M. Hawkins , Robert R. Gallucci , John S. Razzano
发明人： Christopher M. Hawkins , Robert R. Gallucci , John S. Razzano
IPC分类号： C08K3/00 , C08G64/00 , C08G64/18 , C08G77/42 , C08G77/448 , C08K3/10 , C08K5/36 , C08K5/42 , C08L69/00 , C08L83/04 , C08L83/10
CPC分类号： C08G64/186 , C08G77/448
摘要： A composition comprising an aromatic carbonate polymer wherein in the backbone of said polymer there is a siloxane unit of the structure below ##STR1## wherein n is an integer of one to about 100, R and R' are each selected from the group consisting of alkyl of one to twelve carbon atoms, inclusive, cycloalkyl of four to eight carbon atoms, inclusive, aryl or six to twenty carbon atoms, inclusive, aryl substituted alkyl of seven to twenty two carbon atoms, inclusive, and A ##STR2## wherein p is an integer of zero to about 4, R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5, are the same or different and are selected from hydrogen, alkyl of one to six carbon atoms, inclusive, and with the proviso that there is sufficient A present that the flame retardance of the polymer is enhanced compared to the polymer without the said siloxane unit.

16. 发明申请

US20120046488A1 SOLVENTLESS PROCESS TO PRODUCE AROMATIC GROUP-CONTAINING ORGANOSILANES 审中-公开
标题翻译：无溶剂工艺生产含芳族基团的有机硅
公开(公告)号：US20120046488A1
公开(公告)日：2012-02-23
申请号：US13211777
申请日：2011-08-17
申请人： Paul R. Willey , John S. Razzano
发明人： Paul R. Willey , John S. Razzano
IPC分类号： C07F7/08
CPC分类号： C07F7/122 , C07F7/0827
摘要： Disclosed herein is a process for producing an aromatic group-containing organosilane, The process includes reacting a reaction mixture comprising an aromatic organic compound of the formula R1X and a halosilane or alkoxysilane represented by the formula R2aSiZ4-a in the presence of magnesium metal in order to produce the organosilane with the proviso that said reaction mixture is essentially free of any organic solvent, wherein R1 is an aryl group, each R2 is independently a phenyl group, a vinyl group or a C1-C4 alkyl group, X is chlorine or bromine, Z is chlorine, bromine or alkoxy, and a has a value of 0, 1, 2, or 3.
摘要翻译：本发明公开了含有芳基的有机硅烷的制备方法，该方法包括在镁金属存在下使包含式R 1 X的芳族有机化合物和由式R 2aSiZ 4-a表示的卤代硅烷或烷氧基硅烷反应的反应混合物反应以产生有机硅烷，条件是所述反应混合物基本上不含任何有机溶剂，其中R 1是芳基，每个R 2独立地是苯基，乙烯基或C 1 -C 4烷基，X是氯或溴 Z为氯，溴或烷氧基，a为0,1,2或3。

17. 发明授权

US07671161B2 Process for producing controlled viscosity fluorosilicone polymers 有权
标题翻译：生产受控粘度氟硅氧烷聚合物的方法
公开(公告)号：US07671161B2
公开(公告)日：2010-03-02
申请号：US11549137
申请日：2006-10-13
申请人： Nancy E. Gosh , John S. Razzano , Anping Wang
发明人： Nancy E. Gosh , John S. Razzano , Anping Wang
IPC分类号： C08G77/24
CPC分类号： C08G77/24
摘要： A process for making a fluorosilicone MDaDFbM′ where M=R1R2R3SiO1/2; M′=(OH)R6R7SiO1/2 or (OH)R4R5SiO1/2; D=R4R5SiO2/2; and DF=R6R7SiO2/2; where the subscript a is zero or positive, the subscript b is positive and the subscripts a and b satisfy the following relationship: b>0.4(a+b) and R1 is selected from the group of 1 to 20 carbon atom monovalent alkyl, aryl, or alkaryl hydrocarbon radicals and terminally unsaturated alkenyl groups of from 2 to 10 carbon atoms; R2, R3 are each independently any monovalent hydrocarbon radical: alkyl, aryl, or alkaryl of from 1 to 20 carbon atoms or R1 and each R4 and R5 are any monovalent hydrocarbon radical: alkyl, aryl, alkenyl, or alkaryl of from 1 to 20 carbon atoms, and R6 is a fluorine substituted 3 to 20 carbon atom monovalent hydrocarbon radical having no fluorine substitution on the alpha or beta carbon atoms of the radical and R7 is any monovalent hydrocarbon radical: alkyl, aryl, or alkaryl of from 1 to 20 carbon atoms or R6 by reacting 1) b moles of (R6R7SiO)3, with 2) a moles of (R4R5SiO)3, 3) R1R2R3SiOH and 4) an oxygenated promoter. Compositions made by the process and articles of manufacture made from the compositions.
摘要翻译：制备氟硅酮MDaDFbM的方法，其中M = R 1 R 2 R 3 SiO 1/2; M'=（OH）R6R7SiO1 / 2或（OH）R4R5SiO1 / 2; D = R4R5SiO2 / 2; DF = R6R7SiO2 / 2; 其中下标a为零或正，下标b为正，下标a和b满足以下关系：b> 0.4（a + b），R1选自1至20个碳原子的一价烷基，芳基或烷芳基烃基和具有2-10个碳原子的末端不饱和烯基; R 2，R 3各自独立地为任何一价烃基：具有1-20个碳原子的烷基，芳基或烷芳基或R 1，并且每个R 4和R 5是任何一价烃基：1至20的烷基，芳基，链烯基或烷芳基碳原子，R6是氟取代的3〜20个碳原子，在基团的α或β碳原子上不具有氟取代的一价烃基，R 7是任何一价烃基：1至20的烷基，芳基或烷芳基碳原子或R6通过使1）b摩尔的（R6R7SiO）3与2）摩尔的（R 4 R 5 SiO）3,3）R 1 R 2 R 3 SiOH和4）含氧促进剂反应。由组合物制成的方法和制品制成的组合物。

18. 发明授权

US06433204B1 Process for making silanol stopped oligomeric materials 失效
标题翻译：制备硅烷醇停止的低聚物的方法
公开(公告)号：US06433204B1
公开(公告)日：2002-08-13
申请号：US10055199
申请日：2002-01-23
申请人： Nancy E. Gosh , John S. Razzano , Slawomir Rubinsztajn
发明人： Nancy E. Gosh , John S. Razzano , Slawomir Rubinsztajn
IPC分类号： C07F708
CPC分类号： C07F7/0876
摘要： A process for the production of linear silanol stopped siloxanes comprising: a) conducting a ring opening polymerization of a hexaorganocyclotrisiloxane having the formula: D3=(R1R2SiO)3 where R1 and R2 are independently selected from the group of one to forty carbon atom monovalent radicals, in a solvent comprising a mixture of water and a volatile polar aprotic organic solvent in the presence of catalytic amounts of a strong base; b) neutralizing the catalytic amount of the strong base with a partially neutralized salt of a polybasic acid wherein the pH ranges from about 6 to about 8; and c) washing with water.
摘要翻译：一种制备线性硅烷醇封端硅氧烷的方法，包括：a）进行下式的六有机环三硅氧烷的开环聚合：其中R1和R2独立地选自一至四十个碳原子的一价基团，在包含在催化量的强碱存在下，水与挥发性极性非质子有机溶剂的混合物; b）用多碱的部分中和盐中和强碱的催化量，其中pH范围为约6至约8; 和c）用水洗涤。

19. 发明授权

US4755370A Purification of silicon halides 失效
标题翻译：卤化硅的纯化
公开(公告)号：US4755370A
公开(公告)日：1988-07-05
申请号：US712913
申请日：1985-03-18
申请人： William D. Kray , John S. Razzano
发明人： William D. Kray , John S. Razzano
IPC分类号： C01B33/107
CPC分类号： C01B33/10778
摘要： A method for the selective removal of boron halides and other Lewis acid-type impurities from silicon halides is disclosed. Treatment of contaminated silicon halides with siloxanes, which react with the impurities, allow the distillation of silicon halide which is virtually free from contamination within extremely low limits of detectability.
摘要翻译：公开了从卤化硅中选择性除去卤化硼和其它路易斯酸型杂质的方法。使用与杂质反应的硅氧烷处理受污染的硅卤化物，允许在极低的可检测限度内实际上没有污染的卤化硅蒸馏。

20. 发明授权

US4728567A Silicone foam backed polyimide film 失效
标题翻译：硅胶泡沫支撑聚酰亚胺薄膜
公开(公告)号：US4728567A
公开(公告)日：1988-03-01
申请号：US945937
申请日：1986-12-22
申请人： John S. Razzano , Richard B. Bush
发明人： John S. Razzano , Richard B. Bush
IPC分类号： B32B5/18 , B32B15/08 , B32B25/08 , B32B27/00 , B32B3/26 , B32B27/08
CPC分类号： B32B25/08 , Y10T428/24967 , Y10T428/249982 , Y10T428/249991 , Y10T428/249992 , Y10T428/31663 , Y10T428/31721
摘要： There is disclosed a plastic film or metal foil composite sheet containing:(a) a first layer of plastic film or metal foil having firmly adhered to at least one side thereof,(b) a second layer of silicone foam.
摘要翻译：公开了一种塑料膜或金属箔复合片材，其包含：（a）第一层塑料膜或金属箔，其牢固地附着在其至少一侧，（b）第二层硅氧烷泡沫。

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