Swollen silicone composition, process of producing same and products thereof

Swollen silicone composition, process of producing same and products thereof

  • CN 101,360,476 A
  • Filed: 11/06/2006
  • Published: 02/04/2009
  • Est. Priority Date: 11/15/2005
  • Status: Active Grant
First Claim
Patent Images

1. first silicon composition, it comprises:

  • A) M aM HbM VicM " dM *eD fD HgD VihD " iD* jT kT HLT VimT " nT *oQ pProduct M=

    R 1R 2RSiO 1/2

    M H

    R 4R 5HSiO 1/2

    M vi

    R 6R 7R 8SiO 1/2

    M″



    R 9R 10R″

    SiO 1/2

    M *

    R 11R 12R *SiO 1/2

    D=

    R 13R 14SiO 2/2

    D H

    R 15HSiO 2/2

    D vi

    R 16R 17SiO 2/2

    D″



    R 18R″

    SiO 2/2

    D *

    R 19R *SiO 2/2

    T=

    R 20SiO 3/2

    T H

    HSiO 3/2

    T vi

    R 21SiO 3/2

    T″



    R″

    SiO 3/2

    T *=R *SiO 3/2With Q=

    SiO 4/2R wherein 1, R 2, R 3, R 13, R 14And R 20Independently of one another for having the monovalence alkyl of about 60 carbon atoms of 1-;

    R 4, R 5And R 15Independently of one another for having the monovalence alkyl or the hydrogen of about 60 carbon atoms of 1-;

    R 6For having the univalent unsaturated hydrocarbon radical of about 10 carbon atoms of 2-;

    And R 7With R 8Independently of one another for having the monovalence alkyl of about 60 carbon atoms of 1-;

    R 16For having the univalent unsaturated hydrocarbon radical of about 10 carbon atoms of 2-;

    And R 17For having the monovalence alkyl of about 60 carbon atoms of 1-;

    R 21For having the univalent unsaturated hydrocarbon radical of about 10 carbon atoms of 2-;

    R 9, R 10And R 18Independently for having the monovalence alkyl or the R of about 60 carbon atoms of 1-";

    Each R is " independently for having the monovalence alkoxyl of about 60 carbon atoms of 1-;

    R 11, R 12And R 19Independently for having the monovalence alkyl or the R of about 200 carbon atoms of 1- *Each R *Independently for having about 200 carbon atoms of 1-and the monovalence ether that comprises one or more ether moieties;

    Stoichiometry subscript a, b, c, d, e, f, g, h, i, j, k, L, m, n, o and p are 0 or positive number, are subjected to following restriction;

    a+b+c+d+e>

    1, b+g+L 〉

    =l and c+h+m 〉

    =l and/or the also optional alkenyl resin reaction that comprises and contain about 2000 carbon atoms of the 1-that has an appointment of product wherein;

    And product does not produce and comprises the crosslinked polymer of polyethers;

    With (b) the alkyl trisiloxanes of swelling amount, wherein said product by described alkyl trisiloxanes swelling to form first silicon composition, and wherein said first silicon composition has than containing described product and the low solids content of fluidic second silicon composition of linear organosilicon that is different from the alkyl trisiloxanes, and wherein second silicon composition has identical viscosity with first silicon composition.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×