发明名称 |
STYRENIC (METH)ACRYLIC OLIGOMERS |
摘要 |
Styrenic (meth)acrylic oligomers that are prepared at lower temperature than conventional solid grade oligomers, or are hydrogenated, contain fewer terminal vinylic unsaturations, when compared to such conventional styrenic (meth)acrylic oligomers prepared by the customary high temperature processes. Styrenic (meth)acrylic oligomers that contain fewer terminal vinylic unsaturations demonstrate improved thermal stability and may provide improved resistance to UV weathering compared to the conventional and non-hydrogenated styrenic (meth)acrylic oligomers. |
申请公布号 |
EP2621884(A2) |
申请公布日期 |
2013.08.07 |
申请号 |
EP20110829996 |
申请日期 |
2011.09.30 |
申请人 |
BASF SE |
发明人 |
KLOTS, TIMOTHY D.;GALVAN, RAFAEL;DEBLING, JON |
分类号 |
C08F212/08;C08F8/04;C08F220/00 |
主分类号 |
C08F212/08 |
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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