发明申请
- 专利标题： Size composition
- 专利标题（中）： 尺寸组成
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申请号： US11904258申请日： 2007-09-26
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公开(公告)号： US20080081870A1公开(公告)日： 2008-04-03
- 发明人: Thorsten Rische , Thomas Munzmay , Harald Blum , Thomas Feller
- 申请人： Thorsten Rische , Thomas Munzmay , Harald Blum , Thomas Feller
- 优先权： DE102006046649.7 20060929
- 主分类号： C08G18/32
- IPC分类号： C08G18/32
摘要：
The invention relates to polyurethane-polyurea dispersions comprising structural units of formula (I) in which R1 is an aliphatic or cycloaliphatic radical having 2 to 18 C atoms and R2 is an aliphatic radical having 3 to 5 C atoms. Preparation of the polyurethane-polyurea dispersion and use as a size composition is also disclosed.