发明授权
- 专利标题: Polyurethane method for the production thereof and binding agent produced therefrom
- 专利标题(中): 聚氨酯制造方法及其制造的粘合剂
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申请号: US10398930申请日: 2001-10-09
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公开(公告)号: US06914118B2公开(公告)日: 2005-07-05
- 发明人: Ulrike Hees , Hans-Guenter Bohrman , Benedikt Raether , Ria Kress , Albert Kohl
- 申请人: Ulrike Hees , Hans-Guenter Bohrman , Benedikt Raether , Ria Kress , Albert Kohl
- 申请人地址: US MN Oakdale
- 专利权人: Imation Corp.
- 当前专利权人: Imation Corp.
- 当前专利权人地址: US MN Oakdale
- 代理商 Eric D. Levinson
- 优先权: DE10050710 20001013
- 国际申请: PCT/EP01/11657 WO 20011009
- 国际公布: WO02/31012 WO 20020418
- 主分类号: C08G18/08
- IPC分类号: C08G18/08 ; C08G18/40 ; C08G18/50 ; C08G18/76 ; C09D5/23 ; G11B5/702 ; C08G18/32
摘要:
A polyurethane having at least one anionic anchor group L, the anchor group L being covalently bonded to a polyether segment having at least one nitrogen atom in the polyurethane.
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