发明授权
US07557156B2 Aqueous hydroxy-functional polyester dispersions containing urethane groups
有权
含有氨基甲酸酯基团的羟基官能聚酯分散体
- 专利标题: Aqueous hydroxy-functional polyester dispersions containing urethane groups
- 专利标题(中): 含有氨基甲酸酯基团的羟基官能聚酯分散体
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申请号: US11602002申请日: 2006-11-20
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公开(公告)号: US07557156B2公开(公告)日: 2009-07-07
- 发明人: Heino Muller , Harald Blum , Ulrich Freudenberg
- 申请人: Heino Muller , Harald Blum , Ulrich Freudenberg
- 申请人地址: DE
- 专利权人: Bayer MaterialScience AG
- 当前专利权人: Bayer MaterialScience AG
- 当前专利权人地址: DE
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: DE102005056434 20051126
- 主分类号: C08G18/08
- IPC分类号: C08G18/08
摘要:
The invention relates to new, aqueous, hydroxy-functional polyester dispersions containing urethane groups, to a process for preparing them, and to their use in combination with crosslinker resins for preparing paints, coatings and adhesives.
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