专利名称：Fluorochemical composition comprising
perfluoropolyether and an extender for thetreatment of fibrous substrates
发明人：Frans A. Audenaert,Rudolf J. Dams,Richard S.
Buckanin,Chetan P. Jariwala,E. StevenMcAlister,Pierre J. Vander Elst
申请号：US10444415申请日：20030523
公开号：US20040077237A1公开日：20040422
摘要：A fluorochemical composition for rendering a fibrous substrate oil and/or waterrepellent without substantially adversely affecting the look and/or feel of the fibroussubstrate, comprising a fluorinated polyether compound and an extender. Thefluorinated polyether compound comprises one or more perfluorinated polyethergroups and the extender comprises a non-fluorinated organic compound comprising oneor more blocked isocyanate groups and/or a carbodiimide compound.
申请人：AUDENAERT FRANS A.,DAMS RUDOLF J.,BUCKANIN RICHARD S.,JARIWALACHETAN P.,MCALISTER E. STEVEN,VANDER ELST PIERRE J.
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