发明授权
US3769307A Fluoroamide-amino polymers and process for imparting oleophobic yet hydrophilic properties to fibrous materials
失效
氟代氨基聚合物及其制备方法将烯烃水凝胶性质转化成纤维材料
- 专利标题： Fluoroamide-amino polymers and process for imparting oleophobic yet hydrophilic properties to fibrous materials
- 专利标题（中）： 氟代氨基聚合物及其制备方法将烯烃水凝胶性质转化成纤维材料
-
申请号： US3769307D申请日： 1970-09-18
-
公开(公告)号： US3769307A公开(公告)日： 1973-10-30
- 发明人: MOREAU J , DRAKE G , REEVES W
- 申请人： US AGRICULTURE
- 专利权人： Us Agriculture
- 当前专利权人： Us Agriculture
- 优先权： US7363070 1970-09-18; US72221168 1968-04-18
- 主分类号： C08G73/02
- IPC分类号： C08G73/02 ; D06M13/408 ; D06M15/61 ; C09F7/00
摘要：
CERTAIN NEAT LIQUID PERFLUOROALKYL ESTERS WERE REACTED WITH CERTAIN NEAT L IQUID POLYAMINES CONTAINING A PRIMARY: SECONDARY:TERTIARY AMINE RATIO OF 1:2:1 TO PRODUCE NEW LIQUID POLYMERIC FLUOROAMIDO-AMINO COMPOUNDS. THE NEW COMPOUNDS WERE DISSOLVED IN CERTAIN SOLVENTS AND APPLIED TO COTTON FABRICS THEREBY IMPARTING TO THE TREATED FABRICS OLEOPHOBICITY WITH RETAINED HYDROPHILICITY WHICH WAS DURAABLE TO REPEATED LAUNDERING.