C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 77/46 (2006.01) A61K 8/895 (2006.01) C08G 77/54 (2006.01) C09G 1/16 (2006.01) C11D 1/62 (2006.01) C11D 3/37 (2006.01) D06M 15/643 (2006.01) D06M 15/647 (2006.01) D06M 15/657 (2006.01)
Patent
CA 2423285
The invention provides a polysiloxane compound comprising: a) at least one polyalkylene oxide structural unit with the general formula: -A-E-, -E-A'-, -A-E-A'- and/or -A'-E-A- wherein A = -CH2C(O)O-, -CH2CH2C(O)O-, -CH2CH2CH2C(O)O-, -OC(O)CH2-, -OC(O)CH2CH2- and/or -OC(O)CH2CH2CH2- A' = -CH2C(O)-, -CH2CH2C(O)-, CH2CH2CH2C(O)-, -C(O)CH2-, -C(O)CH2CH2- and/or -C(O)CH2CH2CH2- E = a polyalkylene oxide group of the general formulae: -[CH2CH2O]q-[CH2CH(CH3)O]r- and/or -[OCH(CH3)CH2]r-[OCH2CH2]q- with q = 1 to 200, r = 0 to 200, whereby the terminal position oxygen atom of Group A binds to the terminal position -CH2-group of Group E, and the terminal position carbonyl carbon atom of Group A' binds to the terminal position oxygen atom of Group E forming ester groups in each case, and/or at least one terminal position polyalkylene oxide structural unit of the formula -A-E-R 2 wherein A and E have the aforementioned meaning, and R2 = is H, straight chain, cyclical or branched C1-C20-hydrocarbon radical, which is optionally interrupted by -O-, or -C(O)- and is optionally substituted with -OH, and is optionally acetylenic, olefinic or aromatic b) at least one bivalent or trivalent organic radical which contains at least one ammonium group, c) at least one polysiloxane structural unit with the general formula: -K-S-K-, with S= (see formula I) wherein R1 = C1-C22-alkyl, C1-C22-fluoralkyl or aryl, n = 0 to 100, and the (see formula II) groups are identical or different if several S Groups are present in the polysiloxane compound, K = a bivalent or trivalent straight chain, cyclical or branched C2-C40 hydrocarbon radical which is optionally interrupted by -O-, -NH-, (see formula III), -NR1-, -C(O)-, -C(S)-, (see formula IV) or (see formula V) and is optionally substituted with -OH, wherein R1 is defined as above, or represents a bond to a bivalent radical R3 wherein R3 is bivalent R3 represents a monovalent or bivalent straight chain, cyclical or branched C1-C20 hydrocarbon radical which is optionally interrupted by -O-, -NH-, -C(O)-, or -C(S)- and is optionally substituted with -OH, or -A-E-R2, wherein A, E and R2 are defined as above, wherein the K radicals are identical or different from each other, and when K represents a trivalent radical, the saturation of the third valence takes place through a bonding to the above mentioned organic radical which contains at least one ammonium group, and d) at least one organic or inorganic acid radical for neutralization of the charges resulting from the ammonium group(s). The polysiloxane compound of the invention may be useful in cosmetic formulations for skin or hair care; in a polish for treatment of a hard surface, especially for drying after machine washing and in fabric treatment.
Composés de polyammonium-polysiloxane et procédés de préparation et d'utilisation desdits composés.
Kropfgans Martin
Lange Horst
Moller Annette
Sockel Karl-Heinz
Stachulla Karl-Heinz
Fetherstonhaugh & Co.
Ge Bayer Silicones Gmbh & Co. Kg
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