Title:
【発明の名称】フッ素化ポリウレタンの水性分散液
Document Type and Number:
Japanese Patent JP2540572
Kind Code:
B2
Abstract:
Aqueous dispersions of fluorinated polyurethanes obtained by the reaction of an organic diiscocyanate with a mixture of diols containing ionizable groups and macroglycols comprising polyols and at least 1% by weight of one or more hydroxy- and/or carboxy-capped fluoropolyethers. Said fluorinated polyurethanes are salified, to transform the ionizable groups into hydrophilic cations and/or anions, and are then dispersed in water to be used in textile coatings.
Inventors:
ZAVATTERI IGNAZIO (IT)
GAMBINI TIZIANA (IT)
GAMBINI TIZIANA (IT)
Application Number:
JP32422687A
Publication Date:
October 02, 1996
Filing Date:
December 23, 1987
Export Citation:
Assignee:
AUSIMONT SPA (IT)
LARAC SPA (IT)
LARAC SPA (IT)
International Classes:
C08G18/00; C08G18/08; C08G18/10; C08G18/12; C08G18/50; C08G18/67; C08G18/83; D06M13/02; D06M13/148; D06M13/322; D06M13/325; D06M13/332; D06M13/398; D06M15/576; D06M101/00; D06M101/02; D06M101/06; D06M101/08; D06M101/10; D06M101/12; D06M101/16; D06M101/18; D06M101/30; D06M101/32; D06M101/34; (IPC1-7): C08G18/08; C08G18/50; C08G18/83
Domestic Patent References:
| JP62146910A | ||||
| JP62187798A | ||||
| JP61218700A |
Attorney, Agent or Firm:
Kazuo Sato (2 outside)