| 摘要 |
Carbodiimide containing at least one silane group bonded by way of urea groups. Carbodiimide containing the following structure: with the following meanings for n, R1, R2, R3, R4, R5, R6 and R7: n: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, or 20, R1: aliphatic, cycloaliphatic, araliphatic, or aromatic, if appropriate substituted, if appropriate branched-chain radical, R2: aliphatic, cycloaliphatic, araliphatic, or aromatic, if appropriate substituted, if appropriate branched-chain radical, R3: aliphatic, cycloaliphatic, araliphatic, or aromatic, if appropriate substituted, if appropriate branched-chain radical, R4: aliphatic, cycloaliphatic, araliphatic, or aromatic, if appropriate substituted, if appropriate branched-chain radical, R5: methyl-, ethyl, -O-CH3, -O-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, or -O-CH2-CH2-O-CH3 R6: methyl-, ethyl, -O-CH3, -O-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, or -O-CH2-CH2-O-CH3 R7: methyl-, ethyl, -O-CH3, -O-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, or -O-CH2-CH2-O-CH3.
|
