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1. (WO1998049218) FLUOROPOLYMER, PROCESS FOR PREPARING THE SAME, AND USE THEREOF 


IPC:  C08G 65/00 C08G 65/336 C08G 77/46 C09D 183/12 

Applicants:  DAIKIN INDUSTRIES, LTD. YAMAGUCHI, Fumihiko HONDA, Yoshitaka 

Inventors:  YAMAGUCHI, Fumihiko HONDA, Yoshitaka 
Title:  FLUOROPOLYMER, PROCESS FOR PREPARING THE SAME, AND USE THEREOF 
Abstract: 
A fluoropolymer having a number average molecular weight of 500 to 100000 and represented by the general formula Rf(OC3F6)a (OC2F4 )b (OCF2)cXYZMPnRmn RnRmnMZYX(OC3F6)a (OC2F4)b (OCF2)c XYZMPnRmn (wherein Rf represents a perfluoroalkyl group; a, b, and c each independently represents 0, 1 or above, provided that the sum of a, b, and c is at least 1; X represents a group represented by the general formula: (O)d(CF2)e (CH2)f; Y represents a divalent polar group; Z represents a group represented by the formula: (CH2)g; M represents a metal atom; R represents a hydrocarbon group; P represents a hydrolyzable polar group; m represents an integer of (valency of M  1); and n is an integer of 1 to m). The polymer can form on a substrate an antifouling layer excellent in the antifouling effect on an oleaginous contaminant, particularly on fingerprints.
