| 摘要 |
Polyurea compounds (I) are new. Polyurea compounds of formula (R 1>-X-C(=O)-NH-R 2>-NH-C(=O)-Y 1>-(T)-R 5>-A-C(=O)-NH-R 6>-NH-C(=O)-B 1>-R 7>) (I) are new. T : a polymer unit comprising at least 4 urea groups; R 1>, R 7> : 4-32C-alkyl, 3-18C-alkenyl, 2-20C-alkynyl, 3-20C-cycloalkyl, 3-20C-cycloalkenyl, 5-12C-aryl- or arylalkyl-, C mH 2 m + 1(O-C nH 2 n) p-(O-CH(C 6H 5)-CH 2) u-, U 1>-C 6H 4-(CH 2) s-(O-C nH 2 n) x-(O-CH(C 6H 5)-CH 2) u-C mH 2 m + 1(O-C nH 2 n) p-(O-CH(C 6H 5)-CH 2) u-(OOC-C vH 2 v) x-, U 1>-C 6H 4-(CH 2) s-(O-C nH 2 n) p-(O-CH(C 6H 5)-CH 2) u-(OOC-C vH 2 v) x, 4-32C-hydroxyalkyl, 4-32C-carboxyalkyl, C mH 2 mC(=O)R 8>, C mH 2 mCOOR 8>, C mH 2 mC(=O)NR 8>R 9>or -C mH 2 mOC(=O)NR 8>R 9>(all optionally substituted and optionally exists as amino- and/or carboxyl group in salt or quaternized form), where C mH 2 mis alkylene group; R 8>, R 9> : H, 1-32C-alkyl, 3-18C-alkenyl, 2-20C-alkynyl, 3-20C-cycloalkyl, 3-20C-cycloalkenyl, 5-12C-aryl or aralkyl, 1-32C-alkoxyalkyl or 1-32C-cycloalkyl; m : 0-32; n : 2-4; x, u, p : 0-100; v : 1-22; s : 0 or 1; U 1> : H, 1-12C-alkyl or C 6H 5; R 2>, R 6> : 4-22C-alkyl, 3-18C-alkenyl, 2-20C-alkynyl, 3-20C-cycloalkyl, 3-20C-cycloalkenyl, 5-12C-aryl or 5-12C-arylalkyl; R 5> : polyester, polyether, polyamide, branched 4-22C-alkyl, 3-18C-alkenyl, 2-20C-alkynyl, 3-20C-cycloalkyl, 3-20C-cycloalkenyl, 5-12C-aryl or 5-12C-arylalkyl; A, B 1>, X, Y 1> : O or NR 1> 0>; and R 1> 0> : H, 1-32C-alkyl, 3-18C-alkenyl, 2-20C-alkynyl, 3-20C-cycloalkyl, 3-20C-cycloalkenyl, 5-12C-aryl or 5-12C-aralkyl. An independent claim is included for: (1) the preparation of (I); and (2) a rheology control agent comprising (I). |
