发明申请
US20120077932A1 COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MATERIALS
审中-公开
基于可再生原料获得的二异氰酸酯的组合物
- 专利标题: COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MATERIALS
- 专利标题(中): 基于可再生原料获得的二异氰酸酯的组合物
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申请号: US13376757申请日: 2010-04-23
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公开(公告)号: US20120077932A1公开(公告)日: 2012-03-29
- 发明人: Jan Pfeffer , Martina Ortelt , Emmanouil Spyrou , Thomas Haas , Uwe Korek , Harald Schmidt , Uwe Dingerdissen
- 申请人: Jan Pfeffer , Martina Ortelt , Emmanouil Spyrou , Thomas Haas , Uwe Korek , Harald Schmidt , Uwe Dingerdissen
- 申请人地址: DE Essen
- 专利权人: EVONIK DEGUSSA GmbH
- 当前专利权人: EVONIK DEGUSSA GmbH
- 当前专利权人地址: DE Essen
- 优先权: DE102009027392.1 20090701
- 国际申请: PCT/EP10/55414 WO 20100423
- 主分类号: C08G18/77
- IPC分类号: C08G18/77 ; C08G18/34 ; C08G18/32 ; C08G18/62 ; C08G18/80 ; C08G18/10
摘要:
The invention relates to compositions based on 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-manitol (I), 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-glucitol (II), and/or 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-L-iditol (III), alone or in any mixtures.
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