发明申请
- 专利标题: Low-viscosity polyurethane prepolymers based on 2,4'-MDI
- 专利标题(中): 基于2,4'-MDI的低粘度聚氨酯预聚物
-
申请号: US11184108申请日: 2005-07-19
-
公开(公告)号: US20060020101A1公开(公告)日: 2006-01-26
- 发明人: Matthias Wintermantel , Walter Meckel , Mathias Matner , Harald Kraus , Frank Kobelka
- 申请人: Matthias Wintermantel , Walter Meckel , Mathias Matner , Harald Kraus , Frank Kobelka
- 专利权人: Bayer MaterialScience AG
- 当前专利权人: Bayer MaterialScience AG
- 优先权: DE102004035764.1 20040723
- 主分类号: C08G18/00
- IPC分类号: C08G18/00
摘要:
The present invention relates to low-viscosity polyurethane prepolymers (PU prepolymers) based on 2,4′-MDI, to a process for preparing them and to their use.
信息查询