Title:
FLUOROPOLYMER, MOLDED BODY AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2013/062092
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a novel fluoropolymer which has a composition different from those of conventional ETFE, exhibits excellent fuel barrier properties and excellent adhesion to other materials, and is capable of maintaining good adhesion to other materials even after the contact with a fuel.
The present invention is a fluoropolymer which is characterized by containing a polymerization unit based on ethylene, a polymerization unit based on tetrafluoroethylene, and a polymerization unit based on an unsaturated carboxylic acid represented by formula (1) and which is also characterized in that the polymerization unit based on an unsaturated carboxylic acid is contained in an amount of 0.05-10.0% by mole relative to the total monomer units.
CH2=CH-(CH2)n-COOH (1)
(In the formula, n represents an integer of 1-15.)
Inventors:
NAKANO YUMI
KOUKETSU YASUKO
SAGISAKA SHIGEHITO
FUKAGAWA RYOUICHI
MURAKAMI SHINYA
HIRAO TAKAYUKI
KOUKETSU YASUKO
SAGISAKA SHIGEHITO
FUKAGAWA RYOUICHI
MURAKAMI SHINYA
HIRAO TAKAYUKI
Application Number:
PCT/JP2012/077748
Publication Date:
May 02, 2013
Filing Date:
October 26, 2012
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F214/26; B32B15/082; B32B27/28; B32B27/30; C08F210/02; C08F220/00
Foreign References:
| JP2011144254A | 2011-07-28 |
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
Patent business corporation Yasutomi international patent firm (JP)
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Claims: