发明名称 |
PROCESS FOR PRODUCING SHORT-CHAIN END-GROUP-FUNCTIONALIZED MACROMOLECULES BASED ON STYRENE |
摘要 |
End-group-functionalized oligomers with controlled degrees of functionality based on styrene are produced by reacting the monomer with a regulator by means of free-radical polymerization. At least some of the quantity of regulator is added according to a prescribed program so that at every juncture t the value of the quantitative fraction added up to said juncture does not fall short of the value of the respective conversion U(t) in the polymerization reaction at said juncture t by more than 5 percentage points and does not exceed said value U(t) by more than 5 percentage points. |
申请公布号 |
EP3083709(A1) |
申请公布日期 |
2016.10.26 |
申请号 |
EP20140800054 |
申请日期 |
2014.11.19 |
申请人 |
TESA SE |
发明人 |
ZÖLLNER, STEPHAN;PRENZEL, ALEXANDER;LÜHMANN, BERND;PÜTZ, BENJAMIN;RITTER, HELMUT |
分类号 |
C08F2/38;C08F8/34;C08F112/08 |
主分类号 |
C08F2/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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