The phenolic resin was prepared from octylphenol and formalin,and it reacted with rosin ,the resin modified by rosin was better than others as important composition of ink.

　
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  • 利用對特辛基苯酚、甲醛溶液制得酚醛樹(shù)脂,再與松香反應合成松香改性酚醛樹(shù)脂,此樹(shù)脂作為油墨連接料的重要組成部分,其性能優(yōu)越。
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