A process for the oil - and water-repellent impregnation of substrates is fibrous - porous type, in particular all types of textiles with perfluoroalkyl groups ureas and meth xylene urine substances

公开/公告号DE1594924A1

专利类型

公开/公告日1970-03-26

原文格式PDF

申请/专利号DE1966B090443

申请日1966-12-23

分类号C07C275/14;C08G12/30;C08G69/42;C11D1;D06M13/33;D06M13/332;D06M13/35;D06M13/46;D06M15/433;

国家 DE

入库时间 2022-08-23 11:04:34