Title:
The hybrid organicity / mineral complex based on fluorine-containing polymer
Document Type and Number:
Japanese Patent JP6238745
Kind Code:
B2
Abstract:
A process for manufacturing a fluoropolymer hybrid organic/inorganic composite comprising: (i) mixing at least one fluoropolymer comprising recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] of formula: at least one metal compound [compound (M)] of formula: X4-mAYm, wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C1-C3 hydrocarbon group, and ROH is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group [polymer (F)]; wherein m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group, X is a hydrocarbon group comprising one or more functional groups; (ii) reacting at least a fraction of hydroxyl groups of the ROH groups of said monomer (MA) of said polymer (F) with at least a fraction of said compound (M), to obtain a grafted polymer comprising pendant —Ym-1AX4-m groups, with m, Y, A and X having same meaning as above; and (iii) hydrolyzing and/or polycondensing compound (M) and/or pendant —Ym-1AX4-m groups as above. The invention also disclose the fluoropolymer hybrid organic/inorganic composites obtained therefrom and the method of the use of the same.
Inventors:
Julio a Absuleme
Ricardo Pieri
Ivan Pazin
Ricardo Pieri
Ivan Pazin
Application Number:
JP2013501852A
Publication Date:
November 29, 2017
Filing Date:
March 31, 2011
Export Citation:
Assignee:
Solvay Specialty Polymers Italy Esse Pi A
International Classes:
C08G77/02; B01D71/02; B01D71/26; B01D71/32; B01D71/34; B01D71/36; B01D71/40; B32B17/10; B32B27/30; C08G77/442; C08G79/00; C09D7/12; C09D123/00; C09D127/12; C09D127/14; C09D127/16; C09D127/18; C09D129/00; C09D133/14; C09D183/02; C09D185/00; H01M50/406
Domestic Patent References:
| JP115951A | ||||
| JP2004250560A |
Foreign References:
| WO1996026254A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Shinya Mitsuhiro