| 摘要 |
Dyeing or finishing fibrous materials, comprises applying a solution comprising a product (Ia) and/or (Ib), to the fibrous materials, each dissolved in a liquid product in the supercritical state, where the solution optionally further comprises a product comprising products (II), (III), (IV) and alpha -aminocarboxylic acids. The solution comprises a product obtainable by reacting a product or a mixture of products of (Ia) and/or (Ib) with one or more products of (II) or (III). Dyeing or finishing fibrous materials, comprises applying a solution comprising products of formulae (E-(O-CH 2-CH 2) b-(O-CH(R2)-CH(R3)) t-NH 2) (Ia) and/or (H 2N-(CH(R2)-CH(R3)-O) t-(CH 2-CH 2-O) b1-CH 2-CH-CH((CH 3)-(NH 2))) (Ib), to the fibrous materials, each dissolved in a liquid product in the supercritical state, where the solution optionally further comprises a product comprising products of formulae (II), (III), (R6(R7) 2Si-O(Si(R6)(R7)-O) k-Si(R7) 2R6) (IV) and alpha -aminocarboxylic acids. The solution comprises a product obtainable by reacting a product or a mixture of products of (Ia) and/or (Ib) with one or more products of formulae (II) or (III). E : H or R1; R1 : 1-13C alkyl, where one of R2 and R3 represents -CH 3 and other represents H; R4 : H, -CH 3, -CH 2-CH 3 or -CH 2-OH; R5 : R1, -OH or -OR1; R6 : R5 or R8; R7 : R1; R8 : monovalent group of formulae (-X-NH 2) (V) or (-Y1-NH-Z-NH 2) (VI); R9 : H or -CH 3; X, Y1 : linear or branched 1-4C-alkylene; Z : linear or branched 2-4C-alkylene; b : 0-1; b1 : 0-15; t : 5-14, where the b:t ratio is 0-0.2 in formula (Ia), and the b1:t ratio is 0-1.1 in formula (Ib); and k : 0-1000. Independent claims are included for: (1) a composition comprising (Ia), (Ib) and the products consisting of (II)-(IV) and alpha -aminocarboxylic acids; (2) a product obtainable by reacting a product or a mixture of products of (Ia) and/or (Ib) with one or more products of (II) or (III), where the resulting reaction products are further converted into oligomers or reacted with silanes; and (3) a solution of the product of (Ia) and/or (Ib), of the reaction product or of the composition in the liquid product in the supercritical state. |
