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    SILOXANE POLYETHER COPOLYMERS
    3.
    发明申请
    SILOXANE POLYETHER COPOLYMERS 审中-公开
    硅氧烷聚合物

    公开(公告)号：WO2013116369A1

    公开(公告)日：2013-08-08

    申请号：PCT/US2013/023898

    申请日：2013-01-30

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

    Inventor： KOCZO, Kalman ,  FALK, Benjamin ,  LEATHERMAN, Mark, D. ,  PALUMBO, Antonio

    IPC: C08L83/12

    CPC classification number: C10G33/04 ,  C07F7/087 ,  C08G65/336 ,  C08G77/045 ,  C08G77/12 ,  C08G77/46 ,  C08K5/5403 ,  C08K5/56 ,  C08L71/02 ,  C08L83/04 ,  C08L83/12

    Abstract: The present invention is related to the preparation and use of moderately cross-linked (chain-extended)/ reverse (or "inverted") surfactants, wherein the reverse surfactants comprise a polyether backbone with oligomeric or polymeric silicon-containing substitutions along the backbone. The present invention further describes crosslinked versions of the iiiverted surfactants, reaction products of alkenyl (allyl, vinyl, methallyl) functional copolymers (polyethers), silicone hydrides and cross-linking agents, which may be optionally reacted with water to react the remaining alkoxy groups. The crosslinking agent contains either SiH or Si-alkoxy groups or both. The compounds of the present invention exhibit only moderate cross-linking in order to be soluble or dispersible in appropriate solvents.

    Abstract translation: 本发明涉及中等交联（链延长）/反向（或“倒”）表面活性剂的制备和用途，其中反向表面活性剂包含具有沿主链的低聚或聚合的含硅取代基的聚醚主链。 本发明进一步描述了流化表面活性剂的交联形式，烯基（烯丙基，乙烯基，甲代烯丙基）官能共聚物（聚醚），硅氧烷氢化物和交联剂的反应产物，其可以任选地与水反应以反应剩余的烷氧基 。 交联剂含有SiH或Si-烷氧基或两者。 本发明的化合物仅显示适度的交联，以便在适当的溶剂中溶解或分散。

    SILICON POLYETHERS AND METHOD OF PRODUCING THE SAME
    5.
    发明申请
    SILICON POLYETHERS AND METHOD OF PRODUCING THE SAME 审中-公开
    硅聚醚及其制备方法

    公开(公告)号：WO2011094252A1

    公开(公告)日：2011-08-04

    申请号：PCT/US2011/022498

    申请日：2011-01-26

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC. ,  FALK, Benjamin ,  KOCZO, Kalman ,  PALUMBO, Antonio

    Inventor： FALK, Benjamin ,  KOCZO, Kalman ,  PALUMBO, Antonio

    IPC: C07F7/08 ,  C08G65/336

    CPC classification number: C07F7/0852 ,  C07F7/0818 ,  C08G65/336

    Abstract: The present invention provides a non-crosslinked silicon polyether composition comprising at least one compound with the following formula; [(R 1 O)(C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c ] d R 2 (R 3 ) e wherein R 1 is a monovalent radical defined as M g M A h M B iM H j M E k D i D H m D E n T 0 T H p T E q Q r M = R 4 R 5 R 6 SiO 1/2 ;M A = R 7 R 8 R 9 SiR 10 ;M B = [(R 11 R 12 R 13 Si)sR 14 ]tSi(R 15 )u(R 16 )vR 17 M H = R 18 Si(R 19) (R 20 )O 1/2 ;M E = R 21 R 22 R E SiO 1/2 ; D = R 23 R 24 SiO 2/2 ; D H = R 25 Si(R 26 )JO 2/2 ; D E = R 27 RSiO 2/2 ;T = R 28 SiO 3/2 ;T H = R 29 SiO 3/2 ; T E = R E SiO 2/2 ; andQ = SiG 4/2 ;R 2 and R 14 are polyvalent linear or branched; R 3 is - (C 2 H 4 O)a(C 3 H 8 O)b(C 4 H 8 O)c-R 30 or R 1 ; R 30 is a monovalent saturated; R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 11 , R 12 , R 13 , R 15 , R 16 , R 19 , R 20 , R 21 , R 22 , R 23 , R 24 , R 26 , R 27 , and, R 28 are monovalent hydrocarbon radicals having from 1 to about 10 carbons;R 10 , R 17 , R 18 , R 25 and R 29 are divalent hydrocarbon radicals having 1 to about 25 carbons; R E is -R 32 -(C 2 H 4 O)a(C 3 H 6 O) b (C 4 H 8 O) c -R 33 ;R 32 is a divalent hydrocarbon radical having 1 to about 60 carbons; R 33 is a monovalent hydrocarbon radical having 1 to about 20 carbons; h is 0 or 1 subject to the limitation if h is 1 then g + j + j + k + i + m + n + o + p + q + r = 0; subscript d is 1 2 and 1

    Abstract translation: 本发明提供一种非交联硅聚醚组合物，其包含至少一种具有下式的化合物： [（R1O）（C2H4O）a（C3H6O）b（C4H8O）c] dR2（R3）e其中R1是定义为MgMA的单价基团hMBiMH jME kDiDH mDE nT0TH pTE qQr M = R4R5R6SiO1 / 2; MA = R7R8R9SiR10; MB = [（R11R12R13Si）sR14] tSi（R15）u（R16）vR17 MH = R18Si（R19）（R20）O1 / 2; ME = R21R22RESiO1 / 2; D = R23R24SiO2 / 2; DH = R25Si（R26）JO2 / 2; DE = R27RSiO2 / 2; T = R28SiO3 / 2; TH = R29SiO3 / 2; TE = RESiO2 / 2; 且Q = SiG4 / 2; R2和R14是多价直链或支链的; R3是 - （C2H4O）a（C3H8O）b（C4H8O）c-R30或R1; R30是一价饱和的; R4，R5，R6，R7，R8，R9，R11，R12，R13，R15，R16，R19，R20，R21，R22，R23，R24，R26，R27和R28均为1〜 10个碳; R 10，R 17，R 18，R 25和R 29是具有1至约25个碳的二价烃基; RE是-R32-（C 2 H 4 O）a（C 3 H 6 O）b（C 4 H 8 O）c -R 33; R 32是具有1至约60个碳的二价烃基; R33是具有1至约20个碳的一价烃基; h为0或1，如果h为1，则g + j + j + k + i + m + n + o + p + q + r = 0; 下标d为1 2和1

    BIODEGRADABLE POLYORGANOSILOXANE DEMULSIFIER COMPOSITION AND METHOD FOR MAKING THE SAME
    10.
    发明公开
    BIODEGRADABLE POLYORGANOSILOXANE DEMULSIFIER COMPOSITION AND METHOD FOR MAKING THE SAME 有权
    可生物降解POLYORGANOSILOXANDEMULGATORZUSAMMENSETZUNG和方法生产同样

    公开(公告)号：EP2723817A1

    公开(公告)日：2014-04-30

    申请号：EP12738265.3

    申请日：2012-06-21

    Applicant: Momentive Performance Materials Inc.

    Inventor： PHUKAN, Monjit ,  SAXENA, Anubhav ,  DUBEY, Majyank, Kumar ,  PALUMBO, Antonio ,  KOCZO, Kalman

    IPC: C08L83/12

    CPC classification number: C08L83/12 ,  B01D17/047 ,  C08G77/46 ,  C10G33/04

    Abstract: [0095] There is provided herein a demulsifying composition comprising (a) an emulsion; and (b) a demulsifying-effective amount of at least one polyorganosiloxane compound having the general formula (I): M
    1 aM
    2 bD
    1 cD
    2 d T
    1 eT
    2 fQg (I) wherein: M
    1 = R
    1 R
    2 R
    3 SiO
    1/2 , M
    2 = R
    4 R
    5 RLSiO
    1/2 ,D
    1 = R
    6 R
    7 Si0
    2/2 ,D
    2 = R
    8 R
    L Si0
    2/2 , T
    1 = R
    9 Si0
    3/2 ,T
    2 = R
    L Si0
    3/2 ,Q = Si0
    4/2 , where R
    1 , R
    2 , R
    3 , R
    4 , R
    5 , R
    6 , R
    7 , R
    8 and R
    9 are each independently chosen from monovalent alkyl, aryl or aralkyl hydrocarbon radicals containing 1 to 60 carbon atoms, optionally containing at least one heteroatom, or chosen from R
    p ; R
    P is a monovalent polyether radical independently of the general formula (II): - (C
    n H
    2n )-0-(C
    2 H
    4 0)
    o- (C
    3 H
    6 O)
    p- (C
    4 H
    8 O)
    q -R
    10 (II) where R10 is hydrogen or a monovalent alkyl radical containing from 1 to about 20 carbon atoms or an acyl group; subscripts a, b, c, d, e, f and g are zero or positive integers, subject to the limitations: 2≤ a+b+c+d+e+f+g≤500, b+d+f >1 and a+b=2+e+f+2g; subscript n is 2 to about 10; subscript o is 0 to about 200; subscript p is 0 to about 200; subscript q is 0 to about 200; and, subject to the limitation o+p+q≥1; R
    L is a monovalent radical independently chosen from the general formula (III): -X-0-(C
    2 H
    4 O)-(C
    3 H
    6 O)
    s- (C
    4 H
    8 O)
    t- {C(0)C
    u H
    2u O}
    v -R
    11 (III) where R
    11 is hydrogen or monovalent alkyl radical containing from 1 to about 20 carbon atoms or an acyl group, and where X is a linear, branched or cyclic divalent hydrocarbon or aralkyl radical containing from 21 to about 20 carbon atoms, optionally containing at least one heteroatom; subscript r is 0 to about 200; subscript s is 0 to about 200; subscript t is 0 to about 200; subscript u is 1 to about 20; subscript v is 1 to about 200, and subject to the limitation if r+s+t is equal to zero then the polyorganosiloxane contains at least one R
    P radical. There is also provided herein a method for separating emulsions comprising combining the components of the demulsification composition into a mixture; allowing the mixture to separate into at least two phases and separating said at least two phases from each other.

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