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    Reactive Amine-Functional Silicone-Polyether Block Copolymers
    1.
    发明申请
    Reactive Amine-Functional Silicone-Polyether Block Copolymers 有权
    活性胺官能硅氧烷 - 聚醚嵌段共聚物

    公开(公告)号：US20130030131A1

    公开(公告)日：2013-01-31

    申请号：US13639234

    申请日：2011-04-06

    申请人： Brian P. Deeth ,  John Joseph Kennan ,  Kevin Dale Lewis

    发明人： Brian P. Deeth ,  John Joseph Kennan ,  Kevin Dale Lewis

    IPC分类号： C08G77/50

    CPC分类号： C08G77/46

    摘要： Silicone-polyether block copolymers are disclosed, having the average formula: R4R12Si(OR52Si)m{[R2O(CqH2qO)pR2R12Si(OR52Si)k]nR2O(CqH2qO)pR2R12Si)m}hOSiR12R4 wherein R1 is C1-C10 hydrocarbyl; R2 is C1-C10 hydrocarbylene; R3 is R1 or H; R4 is —R2—NR32 or —R2—NR3—R2—NR32; R5 is R1 or R4; h is 1 to 100; k is 2 to 500; m is 2 to 500; n is 0 to 30; p is 2 to 120; and q is 2 to 4. The silicone-polyether block copolymers comprise two terminal amine functionalities and may comprise varying degrees of pendent amine functionality. In a method for synthesizing linear silicone-polyether block copolymers of the above formula, a reaction mixture is formed by combining a polyether, an organosilicon component, an endblocking agent, and a catalyst. Thereupon, the reaction mixture is heated to produce a silicone-polyether block copolymer having at least one pendent amine functionality and a number-average molecular weight from 2000 to 500,000. Also disclosed are silicone-polyether block copolymers prepared according to the above method.

    摘要翻译： 公开了具有以下平均化学式的硅氧烷 - 聚醚嵌段共聚物：R 4 R 12 Si（OR 52 Si）m {[R 2 O（Cq H 2 q O）p R 2 Si（OR 52 Si）k] n R 2 O（C q H 2 q O）p R 2 R 12 Si）m} hOSiR 12 R 4其中R 1是C 1 -C 10烃基; R2是C1-C10亚烃基; R3是R1或H; R4是-R2-NR32或-R2-NR3-R2-NR32; R5是R1或R4; h为1〜100; k为2〜500; m为2〜500; n为0〜30; p为2〜120; 并且q为2至4.硅氧烷 - 聚醚嵌段共聚物包含两个末端胺官能团并且可以包含不同程度的侧挂胺官能度。 在合成上述式的直链硅氧烷 - 聚醚嵌段共聚物的方法中，通过将聚醚，有机硅组分，封端剂和催化剂组合形成反应混合物。 因此，将反应混合物加热以产生具有至少一个侧挂胺官能团和数均分子量为2000至500,000的硅氧烷 - 聚醚嵌段共聚物。 还公开了根据上述方法制备的硅氧烷 - 聚醚嵌段共聚物。

    Reactive amine-functional silicone-polyether block copolymers
    2.
    发明授权
    Reactive amine-functional silicone-polyether block copolymers 有权
    活性胺官能聚硅氧烷 - 聚醚嵌段共聚物

    公开(公告)号：US08664347B2

    公开(公告)日：2014-03-04

    申请号：US13639234

    申请日：2011-04-06

    申请人： Brian P. Deeth ,  John Joseph Kennan ,  Kevin Dale Lewis

    发明人： Brian P. Deeth ,  John Joseph Kennan ,  Kevin Dale Lewis

    IPC分类号： C08G77/04 ,  C08G77/42 ,  C08F283/12

    CPC分类号： C08G77/46

    摘要： Silicone-polyether block copolymers are disclosed, having the average formula: R4R12Si(OR52Si)m{[R2O(CqH2qO)pR2R12Si(OR52Si)k]nR2O(CqH2qO)pR2R12Si)m}hOSiR12R4 wherein R1 is C1-C10 hydrocarbyl; R2 is C1-C10 hydrocarbylene; R3 is R1 or H; R4 is —R2—NR32 or —R2—NR3—R2—NR32; R5 is R1 or R4; h is 1 to 100; k is 2 to 500; m is 2 to 500; n is 0 to 30; p is 2 to 120; and q is 2 to 4. The silicone-polyether block copolymers comprise two terminal amine functionalities and may comprise varying degrees of pendent amine functionality. In a method for synthesizing linear silicone-polyether block copolymers of the above formula, a reaction mixture is formed by combining a polyether, an organosilicon component, an endblocking agent, and a catalyst. Thereupon, the reaction mixture is heated to produce a silicone-polyether block copolymer having at least one pendent amine functionality and a number-average molecular weight from 2000 to 500,000. Also disclosed are silicone-polyether block copolymers prepared according to the above method.

    摘要翻译： 公开了具有以下平均化学式的硅氧烷 - 聚醚嵌段共聚物：R 4 R 12 Si（OR 52 Si）m {[R 2 O（Cq H 2 q O）p R 2 Si（OR 52 Si）k] n R 2 O（C q H 2 q O）p R 2 R 12 Si）m} hOSiR 12 R 4其中R 1是C 1 -C 10烃基; R2是C1-C10亚烃基; R3是R1或H; R4是-R2-NR32或-R2-NR3-R2-NR32; R5是R1或R4; h为1〜100; k为2〜500; m为2〜500; n为0〜30; p为2〜120; 并且q为2至4.硅氧烷 - 聚醚嵌段共聚物包含两个末端胺官能团并且可包含不同程度的侧挂胺官能度。 在合成上述式的直链硅氧烷 - 聚醚嵌段共聚物的方法中，通过将聚醚，有机硅组分，封端剂和催化剂组合形成反应混合物。 因此，将反应混合物加热以产生具有至少一个侧挂胺官能团和数均分子量为2000至500,000的硅氧烷 - 聚醚嵌段共聚物。 还公开了根据上述方法制备的硅氧烷 - 聚醚嵌段共聚物。

    Aldehyde functional siloxanes
    6.
    发明申请
    Aldehyde functional siloxanes 有权
    醛官能硅氧烷

    公开(公告)号：US20090137764A1

    公开(公告)日：2009-05-28

    申请号：US11988708

    申请日：2006-07-05

    申请人： Lori Jean Sutton ,  John Joseph Kennan

    发明人： Lori Jean Sutton ,  John Joseph Kennan

    IPC分类号： C08G77/04

    CPC分类号： C08G77/38

    摘要： A process for preparing aldehyde functional organopolysiloxanes and the products prepared therefrom is disclosed. The process involves a hydrosilylation reaction between an aldehyde having a non-conjugated unsaturated group with a polyorganohydrogensiloxane.

    摘要翻译： 公开了制备醛官能的有机聚硅氧烷的方法及其制备的产品。 该方法涉及具有非共轭不饱和基团的醛与聚有机氢硅氧烷之间的氢化硅烷化反应。