发明名称 |
Amorphous polyurethane polymer and its use in hotmelt adhesives |
摘要 |
The present invention relates to innovative amorphous polyurethane polymers of the formula (I) and also to hotmelt adhesive compositions based on them. The compositions are notable for greatly improved dimensional stability after application, and are ideally suited to the adhesive bonding of transparent substrates. The polymers are notable for rapid, bubble-free curing.
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申请公布号 |
US2010006221(A1) |
申请公布日期 |
2010.01.14 |
申请号 |
US20090458083 |
申请日期 |
2009.06.30 |
申请人 |
SIKA TECHNOLOGY AG |
发明人 |
JANKE DOREEN;PASCHKOWSKI KAI |
分类号 |
B29C65/72;B29C65/48;C08G18/12;C08L75/06 |
主分类号 |
B29C65/72 |
代理机构 |
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