Title:
【発明の名称】基材に撥油性および撥水性を与える混合フルオロケミカル炭化水素縮合体
Document Type and Number:
Japanese Patent JP2001519843
Kind Code:
A
Abstract:
A fluorochemical composition to impart water repellency and/or oil repellency to a substrate, the composition comprising one or more condensates of (i) a methylolated amine or a C1-C4 alkoxylated derivative thereof, (ii) a hydrocarbon compound represented by formula (II) and (iii) a fluorinated compound represented by formula (I):wherein:Rf is a fluorinated aliphatic group; X1 is an organic divalent linking group; Z1 is selected from the group consisting of hydroxy, thiol, amide or acid groups; and n is 0 or 1; and wherein:Rh is a hydrocarbon group having at least 6 carbon atoms and optionally being substituted with 1 to 3 subsituents; Z2 is selected from the group consisting of hydroxy, thiol, amide or acid groups. The invention further provides a method of treatment of a substrate with the fluorochemical composition and a treated substrate.
Inventors:
Audena Ale, Fran
Koppen, Deal M.
Dam, Rudolph.
Koppen, Deal M.
Dam, Rudolph.
Application Number:
JP54228098A
Publication Date:
October 23, 2001
Filing Date:
April 08, 1997
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
C14C9/00; C08G12/40; C09K3/18; D06M15/423; D06M15/429; D06M15/437; (IPC1-7): C08G12/40; C09K3/18; C14C9/00; D06M15/437
Attorney, Agent or Firm:
Takashi Ishida (4 others)