基本信息:
- 专利标题: DISPERSANTS FROM LINEAR POLYURETHANES
- 专利标题(中):线性聚氨酯的分散剂
- 申请号:PCT/US2009/044760 申请日:2009-05-21
- 公开(公告)号:WO2009148836A1 公开(公告)日:2009-12-10
- 发明人: SHOOTER, Andrew, J. , RICHARDS, Stuart, N.
- 申请人: LUBRIZOL ADVANCED MATERIALS, INC. , SHOOTER, Andrew, J. , RICHARDS, Stuart, N.
- 申请人地址: 9911 Brecksville Road Cleveland, OH 44141-3247 US
- 专利权人: LUBRIZOL ADVANCED MATERIALS, INC.,SHOOTER, Andrew, J.,RICHARDS, Stuart, N.
- 当前专利权人: LUBRIZOL ADVANCED MATERIALS, INC.,SHOOTER, Andrew, J.,RICHARDS, Stuart, N.
- 当前专利权人地址: 9911 Brecksville Road Cleveland, OH 44141-3247 US
- 代理机构: LAFERTY, Samuel, B. et al.
- 优先权: US61/057,367 20080530
- 主分类号: C08G18/08
- IPC分类号: C08G18/08 ; C08G18/28 ; C08G18/32
摘要:
The present invention provides a non-aqueous composition containing a particulate solid, an organic medium and polyurethane dispersant with a substantially linear anchoring segment pendant tertiary amine group(s) from said anchoring segment and terminally attached solvent-solubilising terminal chains of a pilyester, polyether, or polyacrylate including mixtures of such terminal chains.
摘要(中):
本发明提供了一种非水性组合物,其含有颗粒状固体,有机介质和聚氨酯分散剂,其具有基本上线性的锚定链段,所述锚定链段具有侧链叔胺基团,并且末端附着溶剂增溶的端基链, ,或包括这些末端链的混合物的聚丙烯酸酯。
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G18/00 | 异氰酸酯类或异硫氰酸酯类的聚合产物 |
--------C08G18/06 | .与具有活性氢的化合物 |
----------C08G18/08 | ..工艺过程 |