发明授权
- 专利标题: Chiral nematic polyesters
- 专利标题(中): 手性向列聚酯
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申请号: US894158申请日: 1997-08-15
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公开(公告)号: US5766679A公开(公告)日: 1998-06-16
- 发明人: Karl Siemensmeyer , Frank Meyer , Karl-Heinz Etzbach , Hans R. Kricheldorf , Nicolas Probst
- 申请人: Karl Siemensmeyer , Frank Meyer , Karl-Heinz Etzbach , Hans R. Kricheldorf , Nicolas Probst
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX19504913.6 19950215
- 主分类号: C08G63/18
- IPC分类号: C08G63/18 ; C08G63/193 ; C08G63/197 ; C08G63/672 ; C08G63/676 ; C08G63/685 ; C09D167/02 ; C09K19/00 ; C09K19/38 ; B05D5/10 ; C08G63/00 ; C08G63/44
摘要:
Chiral nematic polyesters comprise as alcohol component chiral diol structural units and as acid component dicarboxylic acid residues comprising mesogenic groups. The polyesters are particularly suitable for surface coating.
公开/授权文献
- USD301590S Drawer organizer tray 公开/授权日:1989-06-13
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