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    PROCESS FOR PREPARING SILOXANE-BASED COMPOSITIONS AND DERIVATIVE COMPOSITIONS THEREOF
    1.
    发明申请
    PROCESS FOR PREPARING SILOXANE-BASED COMPOSITIONS AND DERIVATIVE COMPOSITIONS THEREOF 审中-公开
    制备基于硅氧烷的组合物及其衍生物组合物的方法

    公开(公告)号：WO2008036662A3

    公开(公告)日：2009-05-22

    申请号：PCT/US2007078770

    申请日：2007-09-18

    Applicant: STARFIRE SYSTEMS INC ,  SHEN QIONGHUA ,  SHERWOOD WALTER J JR ,  WHITMARSH CHRISTOPHER K

    Inventor： SHEN QIONGHUA ,  SHERWOOD WALTER J JR ,  WHITMARSH CHRISTOPHER K

    IPC: C08G77/12 ,  C08G77/20 ,  C08G77/44 ,  C08L83/04 ,  C08L83/14

    CPC classification number: C08G77/12 ,  C08G77/06 ,  C08G77/20 ,  C08G77/44 ,  C08L83/04 ,  C08L83/14 ,  C09D183/04 ,  H05K1/032 ,  H05K1/0373

    Abstract: A process for forming a new group of siloxane-based compositions by a one-step co- hydrolysis and the compositions formed thereof. The siloxane-based compositions being functionalized with a carbon-carbon double (C=C) bond and a silicon-hydrogen (Si-H) bond. The C=C bond and hydrogen (H) each being attached directly to a silicon (Si) atom of the silicon-oxygen (Si-O) backbone of the siloxane-based composition. The C=C bond may be from a vinyl or an aromatic radical like a phenyl substituent. The C=C bond substituent provides the functionality needed for forming crosslinkages through standard dehydrocoupling catalysts without the need for siloxane fluids or organic compounds containing alkyl or aryl functional groups. The process provides for varying proportions of silanes as starting monomers to tailor the desired silicon, carbon, hydrogen and oxygen ratios in the siloxane-based compositions or resins. The siloxane-based compositions may be used as precursors or replacement resins in the fabrication of other materials.

    Abstract translation: 通过一步共水解形成新的基于硅氧烷的组合物组合物的方法及其形成的组合物。 基于硅氧烷的组合物用碳 - 碳双（C = C）键和硅 - 氢（Si-H）键进行功能化。 C = C键和氢（H）各自直接连接到硅氧烷基组合物的硅 - 氧（Si-O）主链的硅（Si）原子上。 C = C键可以是乙烯基或芳基，如苯基取代基。 C = C键取代基提供通过标准脱氢键合催化剂形成交联所需的官能团，而不需要硅氧烷流体或含有烷基或芳基官能团的有机化合物。 该方法提供不同比例的硅烷作为起始单体，以定制硅氧烷基组合物或树脂中所需的硅，碳，氢和氧比。 基于硅氧烷的组合物可以在其它材料的制造中用作前体或替代树脂。

    COMPOSITION, PREPARATION OF POLYCARBOSILANES AND THEIR USES
    2.
    发明申请
    COMPOSITION, PREPARATION OF POLYCARBOSILANES AND THEIR USES 审中-公开
    组合物，聚碳酸酯的制备及其用途

    公开(公告)号：WO2007084819A2

    公开(公告)日：2007-07-26

    申请号：PCT/US2007/060366

    申请日：2007-01-11

    Applicant: STARFIRE SYSTEMS, INC. ,  SHEN, Qionghua

    Inventor： SHEN, Qionghua

    IPC: C08G77/00

    CPC classification number: C08G77/60

    Abstract: The invention provides branched copolymers as precursors for preparing silicon carbide (SiC) ceramics represented by the general Formula (Type-I): [Si(~)RC(~)H] xn [SiR 1 R 2 CH 2 ] yn , wherein n is the degree of polymerization, 0.1 ≤ x 1 and R 2 are randomly composed of hydrogen (H), allyl, methyl (Me), phenyl (Ph), propargyl or vinyl. Another branched copolymer is represented by the general Formula (Type-II): [Si(~)RC(~)H] xn [SiR 1 R 2 CH 2 ] yn [SiR 3 R 4 CH 2 ] zn wherein n is the degree of polymerization, 0.1 1 and R 2 are randomly composed of hydrogen (H), methyl (Me) and phenyl; R 3 and R 4 are randomly composed of H, allyl, methyl, phenyl (Ph), propargyl, and vinyl. The invention also provides methods for the preparation of such branched copolymers.

    Abstract translation: 本发明提供了作为用于制备由通式（I型）表示的碳化硅（SiC）陶瓷的前体的支链共聚物：[Si（〜）RC（〜）H] xn [SiR 1其中n是聚合度，0.1 = x <0.8,0.2 = y（x） <0.9和x + y = 1; 并且R =甲基或H，R 1和R 2均为氢（H），烯丙基，甲基（Me），苯基（Ph），炔丙基或乙烯基 。 另一种支链共聚物由通式（II型）表示：[Si（〜）RC（〜）H] xn [SiR 1 R＆ / SUB> CH 2 ] 炔 [SIR 3 - [R 4 CH 2 ] 其中n是聚合度，0.1

    PROCESS FOR PREPARING SILICON OXYCARBIDE POLYMER COMPOSITIONS AND DERIVATIVE COMPOSITIONS THEREOF
    3.
    发明申请
    PROCESS FOR PREPARING SILICON OXYCARBIDE POLYMER COMPOSITIONS AND DERIVATIVE COMPOSITIONS THEREOF 审中-公开
    制备硅氧烷聚合物组合物及其衍生物组合物的方法

    公开(公告)号：WO2008036657A1

    公开(公告)日：2008-03-27

    申请号：PCT/US2007/078764

    申请日：2007-09-18

    Applicant: STARFIRE SYSTEMS, INC. ,  SHERWOOD, Walter, J., Jr. ,  SHEN, Qionghua ,  WHITMARSH, Christopher, K.

    Inventor： SHERWOOD, Walter, J., Jr. ,  SHEN, Qionghua ,  WHITMARSH, Christopher, K.

    IPC: C04B35/56 ,  C04B35/571 ,  C08L83/04

    CPC classification number: C08G77/12 ,  C08G77/06 ,  C08G77/20 ,  C08G77/44 ,  C08L83/04 ,  C08L83/14 ,  C09D183/04 ,  H05K1/032 ,  H05K1/0373

    Abstract: A process for preparing silicon oxycarbide forming polymer compositions and derivative compositions thereof, where the process provides for controlling the carbon, silicon, oxygen, and hydrogen content as well as the bond structures of the silicon oxycarbide polymer compositions and derivatives thereof. The process includes mixing a methyl-hydrogen siloxane fluid with an organic compound having at least two carbon-carbon (C=C) bonds in the presence of a platinum catalyst. A proportional ratio relationship between the methyl hydrogen siloxane fluid and the organic compound facilitates control of the silicon, carbon, oxygen and hydrogen in the composition of the resulting silicon oxycarbide polymer compositions and derivatives. The silicon oxycarbide and its derivatives formed from the process may be cured and/or pyrolyzed to produce new materials that exhibit a range of properties between organic resins and pre-ceramic polymers.

    Abstract translation: 制备形成碳氧化硅的聚合物组合物及其衍生物组合物的方法，其中该方法提供了控制碳，硅，氧和氢含量以及碳氧化硅聚合物组合物及其衍生物的键结构。 该方法包括在铂催化剂存在下将甲基氢硅氧烷流体与具有至少两个碳 - 碳（C = C）键的有机化合物混合。 甲基氢硅氧烷流体和有机化合物之间的比例关系有利于控制所得到的碳氧化碳聚合物组合物和衍生物的组成中的硅，碳，氧和氢。 由该方法形成的碳氧化硅及其衍生物可以固化和/或热解以产生在有机树脂和预陶瓷聚合物之间具有一定范围的性能的新材料。

    COMPOSITION, PREPARATION OF POLYCARBOSILANES AND THEIR USES
    4.
    发明申请
    COMPOSITION, PREPARATION OF POLYCARBOSILANES AND THEIR USES 审中-公开
    聚碳硅烷的组成，制备及其用途

    公开(公告)号：WO2007084819A3

    公开(公告)日：2007-11-29

    申请号：PCT/US2007060366

    申请日：2007-01-11

    Applicant: STARFIRE SYSTEMS INC ,  SHEN QIONGHUA

    Inventor： SHEN QIONGHUA

    IPC: B28B1/00

    CPC classification number: C08G77/60

    Abstract: The invention provides branched copolymers as precursors for preparing silicon carbide (SiC) ceramics represented by the general Formula (Type-I): [Si(~)RC(~)H] xn [SiR 1 R 2 CH 2 ] yn , wherein n is the degree of polymerization, 0.1 = x 1 and R 2 are randomly composed of hydrogen (H), allyl, methyl (Me), phenyl (Ph), propargyl or vinyl. Another branched copolymer is represented by the general Formula (Type-II): [Si(~)RC(~)H] xn [SiR 1 R 2 CH 2 ] yn [SiR 3 R 4 CH 2 ] zn wherein n is the degree of polymerization, 0.1 1 and R 2 are randomly composed of hydrogen (H), methyl (Me) and phenyl; R 3 and R 4 are randomly composed of H, allyl, methyl, phenyl (Ph), propargyl, and vinyl. The invention also provides methods for the preparation of such branched copolymers.

    Abstract translation: 本发明提供了用作制备由通式（I型）表示的碳化硅（SiC）陶瓷的前体的支化共聚物：[Si（ - ）RC（ - ）H] xn [SiR 1，其中n是聚合度，0.1 = x <0.8,0.2 = y <0.9和x + y = 1; （H），烯丙基，甲基（Me），苯基（Ph），炔丙基或乙烯基（乙烯基），丙烯基或乙烯基 。 另一种支化共聚物由通式（II）表示：[Si（ - ）RC（ - ）H] xn [SiR 1 1 R 2] / SUB> CH 2 ] 炔 [SIR 3 - [R 4 CH 2 ] 其中n是聚合度，0.1

    PROCESS FOR PREPARING SILOXANE-BASED COMPOSITIONS AND DERIVATIVE COMPOSITIONS THEREOF
    6.
    发明申请
    PROCESS FOR PREPARING SILOXANE-BASED COMPOSITIONS AND DERIVATIVE COMPOSITIONS THEREOF 审中-公开
    制备基于硅氧烷的组合物及其衍生物组合物的方法

    公开(公告)号：WO2008036662A2

    公开(公告)日：2008-03-27

    申请号：PCT/US2007/078770

    申请日：2007-09-18

    Applicant: STARFIRE SYSTEMS, INC. ,  SHEN, Qionghua ,  SHERWOOD, Walter, J., Jr. ,  WHITMARSH, Christopher, K.

    Inventor： SHEN, Qionghua ,  SHERWOOD, Walter, J., Jr. ,  WHITMARSH, Christopher, K.

    IPC: C08G77/12 ,  C08G77/20 ,  C08G77/44 ,  C08L83/04

    CPC classification number: C08G77/12 ,  C08G77/06 ,  C08G77/20 ,  C08G77/44 ,  C08L83/04 ,  C08L83/14 ,  C09D183/04 ,  H05K1/032 ,  H05K1/0373

    Abstract: A process for forming a new group of siloxane-based compositions by a one-step co- hydrolysis and the compositions formed thereof. The siloxane-based compositions being functionalized with a carbon-carbon double (C=C) bond and a silicon-hydrogen (Si-H) bond. The C=C bond and hydrogen (H) each being attached directly to a silicon (Si) atom of the silicon-oxygen (Si-O) backbone of the siloxane-based composition. The C=C bond may be from a vinyl or an aromatic radical like a phenyl substituent. The C=C bond substituent provides the functionality needed for forming crosslinkages through standard dehydrocoupling catalysts without the need for siloxane fluids or organic compounds containing alkyl or aryl functional groups. The process provides for varying proportions of silanes as starting monomers to tailor the desired silicon, carbon, hydrogen and oxygen ratios in the siloxane-based compositions or resins. The siloxane-based compositions may be used as precursors or replacement resins in the fabrication of other materials.

    Abstract translation: 通过一步共水解形成新的基于硅氧烷的组合物组合物的方法及其形成的组合物。 基于硅氧烷的组合物用碳 - 碳双（C = C）键和硅 - 氢（Si-H）键进行功能化。 C = C键和氢（H）各自直接连接到硅氧烷基组合物的硅 - 氧（Si-O）主链的硅（Si）原子上。 C = C键可以是乙烯基或芳基，如苯基取代基。 C = C键取代基提供通过标准脱氢键合催化剂形成交联所需的官能团，而不需要硅氧烷流体或含有烷基或芳基官能团的有机化合物。 该方法提供不同比例的硅烷作为起始单体，以定制硅氧烷基组合物或树脂中所需的硅，碳，氢和氧比。 基于硅氧烷的组合物可以在其它材料的制造中用作前体或替代树脂。

    SYNTHETIC PROCESS FOR CYCLIC ORGANOSILANES
    7.
    发明申请
    SYNTHETIC PROCESS FOR CYCLIC ORGANOSILANES 审中-公开

    公开(公告)号：WO2008033980A3

    公开(公告)日：2008-03-20

    申请号：PCT/US2007/078364

    申请日：2007-09-13

    Applicant: STARFIRE SYSTEMS, INC. ,  SHEN, Qionghua

    Inventor： SHEN, Qionghua

    IPC: C07F7/02

    Abstract: A process for preparing a cyclic organosilane using a solvent that promotes ring-closure reactions between an organosilane compound and a dihalo organic compound is disclosed. The ring-closure reactions may form a 4-, 5- or 6-member cyclic organosilane. The process involves a mixture including a dihalo organic compound, an organosilane having at least two functional groups, a solvent and magnesium (Mg). The two functional groups in the organosilane may include halogen, alkoxy or a combination thereof. In the presence of Mg, a Grignard intermediate is formed from the dihalo organic compound in the mixture. The solvent favors intra-molecular or self-coupling reactions of the Grignard intermediate. The intra-molecular or self-coupling reaction promotes ring-closure reaction of the Grignard intermediate to form the cyclic organosilane.

    SYNTHETIC PROCESS FOR CYCLIC ORGANOSILANES
    8.
    发明申请
    SYNTHETIC PROCESS FOR CYCLIC ORGANOSILANES 审中-公开
    循环有机物的合成方法

    公开(公告)号：WO2008033980A2

    公开(公告)日：2008-03-20

    申请号：PCT/US2007078364

    申请日：2007-09-13

    Applicant: STARFIRE SYSTEMS INC ,  SHEN QIONGHUA

    Inventor： SHEN QIONGHUA

    IPC: C07F7/07

    CPC classification number: C07F7/0807

    Abstract: A process for preparing a cyclic organosilane using a solvent that promotes ring-closure reactions between an organosilane compound and a dihalo organic compound is disclosed. The ring-closure reactions may form a 4-, 5- or 6-member cyclic organosilane. The process involves a mixture including a dihalo organic compound, an organosilane having at least two functional groups, a solvent and magnesium (Mg). The two functional groups in the organosilane may include halogen, alkoxy or a combination thereof. In the presence of Mg, a Grignard intermediate is formed from the dihalo organic compound in the mixture. The solvent favors intra-molecular or self-coupling reactions of the Grignard intermediate. The intra-molecular or self-coupling reaction promotes ring-closure reaction of the Grignard intermediate to form the cyclic organosilane.

    Abstract translation: 公开了使用促进有机硅烷化合物和二卤代有机化合物之间的闭环反应的溶剂制备环状有机硅烷的方法。 闭环反应可形成4-，5-或6-元环状有机硅烷。 该方法包括包含二卤代有机化合物，具有至少两个官能团的有机硅烷，溶剂和镁（Mg）的混合物。 有机硅烷中的两个官能团可以包括卤素，烷氧基或其组合。 在Mg的存在下，混合物中的二卤代有机化合物形成格利雅中间体。 溶剂有利于格氏中间体的分子内或自身偶联反应。 分子内或自耦合反应促进格氏中间体的闭环反应形成环状有机硅烷。

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