| abstract |
The invention relates to organosilicon compounds containing oxyalkylene groups and having units of the formula AaRbSiXcO (4- (a + b + c) / 2) where R is identical or different, denotes a monovalent, halogenated or non-halogenated hydrocarbon radical, X is identical or different, a chlorine atom or is a radical of the formula -OR <1>, where R <1> is an alkyl radical which may be substituted by an ether oxygen atom, a 0 or 1, b 0, 1, 2 or 3, c 0, 1, 2 or 3 and the sum a + b + c <= 4 and A is a radical of the formula <IMAGE>, where R <2> is a linear or branched, substituted or unsubstituted divalent hydrocarbon radical, the ether, amine, sulfide , Contains, or cannot contain, ester, amide, carbonate, urea and urethane groups, B is the same or different, X, -NR2 <1>, -OC (= O) -R <1>, -SR <1> or a radical of the formula -NR <3> R <2> [O-CH (CH3) -CH2] d [OCH2CH2] e [O (CH2) 4] f OR <4>, where X, R <1> and R <2> the above for it r has the meaning given, R <3> is the same or different, has a hydrogen atom or the meaning of R, R <4> has the meaning of R <3> or a radical of the formula -C (= O) -R, R <2> NR2 <3>, -NR <3> R <2> -, -R <2> NR2 <3> H <+> X <->, d, e and f represent an integer from 0- 200, with the proviso that the sum d + e + f> = 1 and B contains at least one radical of the formula (III) per polymer molecule. |