Modified alkoxylation products containing at least one non-terminal alkoxysilyl group and several urethane groups and their use

摘要

Alkoxylation product (I), is new. Alkoxylation product of formula (M i(D1) jT kQ l(UR) u(AP) v) (I), is new. i : 2-16; either j : 1-10; and k : 0-6; or j+k : greater than 2; l : 0-4; u : 2-17; v : 0-6; M : hydrocarbyl having minimum molecular weight of 88 g/mole (containing O and optionally interrupted by heteroatoms); UR : -U1-D2-U1-; U1 : -C(O)-NH-, which is bonded to D2 through N; D2 : divalent hydrocarbyl; D1 : -(D3) t1-D4; t1 : 2; T : -(D3) t2-D4; t2 : 3; Q : -(D3) t3-D4, where M, D1, T and Q are not directly bonded with each other and are bonded through UR- and/or AP groups, and the UR- and the AP groups are not directly bonded with each other; t3 : 4; D4 : t-valent organic hydrocarbyl (optionally saturated, optionally branched and optionally containing O, S, Si and/or N); D3 : -(CH 2-CH(CH 2-O-(CH 2) h-Si((R2) f(O-R3) g))-O) a-(CH(R4)-C(R5) 2-O) b-(CH 2-CH(CH 2-O-R11)-O) c-(C(=O)-(C(R6)(R7)) e-O) d-; R1 : organic hydrocarbyl (optionally saturated, optionally branched and optionally containing O, S and/or N); R2, R3 : 1-8C alkyl; either R4 : H or 1-8C alkyl; and R5 : H, 1-20C alkyl, aryl or alkaryl; or R4+R5 : ring; R6, R7 : R5 or alkoxy; R11 : 1-24C alkyl (optionally saturated, optionally interrupted by O, and optionally substituted by carboxy, which is optionally esterified with alcohols e.g. methanol, ethanol, propanol, butanol or hexanol, OH, which is optionally esterified with acids e.g. acetic acid, acrylic acid, butyric acid or (meth)acrylic acid or polymers of (meth)acrylic acid), 6-20C aryl or 7-20C alkaryl; a, b, c, d : 0-1000, where the groups with the indices a, b, c, and d are freely permutable over the molecular chain; e : 1-10; g : at least 1; g+f : 3; h : 0-10; and AP : amide moieties of formula (IIIa) or (IIIb). Provided that when R1 does not carry substituents having alkoxysilyl groups and R1 is not directly substituted with alkoxysilyl groups, then a = >= 1; the different monomer units, the fragments with the indices a, b, c, and d, and the polyoxyalkylene chain of the substituent R1, are constructed in a blockwise manner with each other, or are subjected to a statistical distribution, and are freely permutable with each other. Independent claims are also included for: (1) preparing (I); and (2) a composition comprising (I). [Image].