| 摘要 |
<p>NEW MATERIAL:A compound shown by the formula (R<1> is H or 1-6C alkyl; R<2> is R<5> or R<6>O-; R<4> is R<7>, R<8>O, etc.; R<5>- R<8> are 1-22C alkyl, 3-22C alkenyl, aryl, etc.; R<3> is methyl, or phenyl; m=0.5-2.5, n=0.5-2, m+n=1-2.5, average values per molecule). EXAMPLE:(4-Dodecylphenylsulfonate-O)(9-octadecenyl 3-oxobutanoate-O<1>,0<3>)(2-propanolate)-alminum. USE:A surface improver for a granular substance having hydrophilic properties. Improving clarity, gloss, flow properties, etc. of printing ink, coating compound, etc. PROCESS:For example, aluminum isopropoxide or aluminum butoxide is reacted with a sulfonic acid, a beta-ketoester, to give the desired compound.</p> |
