发明名称 |
METHOD FOR PRODUCING SOLUTIONS OF RADIATION-SENSITIVE, RADICALLY POLYMERIZABLE ORGANIC COMPOUNDS |
摘要 |
A description is given of a process for preparing solutions of radiation-sensitive, free-radically polymerizable organic compounds, where a first starting compound, which has an acid halide group, and a second starting compound, which has an alcoholic hydroxyl group, are esterified with one another in a solvent or in a solvent mixture. The solvent comprises one or more ketones having a boiling point of below 150° C. under atmospheric pressure (1 bar), or the solvent mixture is composed to an extent of at least 50% by weight of said ketones. One of the two starting compounds has at least one radiation-sensitive group and the other of the two starting compounds has at least one ethylenically unsaturated, free-radically polymerizable group. A description is also given of corresponding solutions of radiation-sensitive, free-radically polymerizable organic compounds and of their use for preparing radiation-crosslinkable, free-radically copolymerized copolymers, more particularly for hotmelt pressure-sensitive adhesives or aqueous polymer dispersions. |
申请公布号 |
EP2414316(A1) |
申请公布日期 |
2012.02.08 |
申请号 |
EP20100711415 |
申请日期 |
2010.03.30 |
申请人 |
BASF SE |
发明人 |
WEISKOPF, VERENA;WINDLIN, FRANZ NIKLAUS;WINSEL, HARALD;RUCKPAUL, MARKUS;WULFF, DIRK;DUESTERWALD, UWE;LICHT, ULRIKE |
分类号 |
C07C68/02;C07C69/96;C08F212/08;C08F212/12;C08F220/06;C08F220/18;C09D133/08;C09J133/08 |
主分类号 |
C07C68/02 |
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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