| 摘要 |
1488844 Oxyalkylated amines FUJI PHOTO FILM CO Ltd 26 Nov 1974 [26 Nov 1973] 51250/74 Heading C2C [Also in Divisions C3 and D2] Compounds useful as desensitizers in pressure or heat sensitive recording sheets have the general formula in which R has 2-20 carbon atoms and is an alkyl, alkenyl, aryl or aralkyl radical or a group m=0-3; n=2-6; a+b+c=3-100; a+b+ c+d=4-100;p+q+r=3-100; and p+q+r+ s=4-100. A typical example has the formula in which a+b+c=3 and p+q+r=10. |
