发明公开
- 专利标题: WÄSSRIGE DISPERSIONEN, ENTHALTEND POLYURETHAN, UND IHRE VERWENDUNG ZUR HERSTELLUNG VON FLÄCHIGEN SUBSTRATEN
- 专利标题(英): Aqueous dispersions comprising polyurethane and the use thereof for the production of flat substrates
- 专利标题(中): 水分散液含聚氨酯和它们在平面基板生产
-
申请号: EP08717819.0申请日: 2008-03-14
-
公开(公告)号: EP2137225A1公开(公告)日: 2009-12-30
- 发明人: BUSTOS, Nidia , WEISER, Jürgen
- 申请人: BASF SE
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: EP07104557 20070321; EP07104899 20070326
- 国际公布: WO2008113755 20080925
- 主分类号: C08G18/08
- IPC分类号: C08G18/08 ; C08G18/28 ; C08G18/32 ; C08G18/34 ; C08G18/38 ; C08G18/42 ; C08G18/66 ; C08G18/72 ; C08G18/79 ; C09D175/04 ; C14C11/00 ; C08K7/22 ; D06M15/564
摘要:
The invention relates to aqueous dispersions comprising (A) at least one polyurethane, (B) at least one compound of the general formula I a or I b (I a) (I b), wherein R1, R2 and R3 may be identical or different and are selected from A1-NCO and A1-NH-CO-X, wherein A1 is a spacer having 2 to 20 carbons atoms and X is selected as 0(AO)xR4, AO is C2-C4-alkyleneoxide, x is an integer in the range from 1 to 50, and R4 is selected from hydrogen and C1-C30-alkyl, (C) and at least one silicon compound with reactive groups.
公开/授权文献
信息查询