Method For Making Telechelic Fluoride Based Polymers

Abstract: The invention relates to a method of polymerizing at least one fluorinated monomer comprising an ethylene bond, the method comprising putting in contact the at least one fluorinated monomer with a polymerization initiator and a chain transfer agent, the chain transfer agent being a polysulfide compound, preferably a disulfide compound. The invention also relates to a telechelic fluoride-based polymer obtained with said method.

Patent Information

Application #

Filing Date

04 September 2023

Publication Number

50/2023

Publication Type

INA

Invention Field

POLYMER TECHNOLOGY

Status

Email

Parent Application

Applicants

ARKEMA FRANCE

420 rue d'Estienne d'Orves 92700 Colombes

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

3, rue Michel-Ange 75016 Paris

UNIVERSITE DE MONTPELLIER

163 rue Auguste Broussonnet 34090 Montpellier

ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER

240 avenue du Prof. Emile Jeanbrau 34090 Montpellier

Inventors

1. DEVISME, Samuel

CERDATO (ARKEMA) Route du Rilsan BP 19 27470 Serquigny

2. BONNET, Anthony

ARKEMA FRANCE 420 rue d'Estienne d'Orves 92700 Colombes

3. AMEDURI, Bruno

26 rue Louis Roumieux 34000 Montpellier

4. EID, Nadim

210 Avenue de Lodeve 34080 Montpellier

Specification

Documents

Application Documents

#	Name	Date
1	202317059315-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-09-2023(online)].pdf	2023-09-04
2	202317059315-STATEMENT OF UNDERTAKING (FORM 3) [04-09-2023(online)].pdf	2023-09-04
3	202317059315-PRIORITY DOCUMENTS [04-09-2023(online)].pdf	2023-09-04
4	202317059315-POWER OF AUTHORITY [04-09-2023(online)].pdf	2023-09-04
5	202317059315-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [04-09-2023(online)].pdf	2023-09-04
6	202317059315-FORM 1 [04-09-2023(online)].pdf	2023-09-04
7	202317059315-DECLARATION OF INVENTORSHIP (FORM 5) [04-09-2023(online)].pdf	2023-09-04
8	202317059315-COMPLETE SPECIFICATION [04-09-2023(online)].pdf	2023-09-04
9	202317059315-FORM-26 [20-10-2023(online)].pdf	2023-10-20
10	202317059315-FORM 3 [20-10-2023(online)].pdf	2023-10-20
11	202317059315-Proof of Right [27-02-2024(online)].pdf	2024-02-27
12	202317059315-FORM 18 [18-02-2025(online)].pdf	2025-02-18