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1. WO2016139434 - SOLID COMPOSITION OF CARBON NANOFILLERS FOR FORMULATIONS USED IN LEAD BATTERIES

Publication Number WO/2016/139434
Publication Date 09.09.2016
International Application No. PCT/FR2016/050502
International Filing Date 04.03.2016
IPC
C08K 7/24 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7Use of ingredients characterised by shape
22Expanded, porous or hollow particles
24inorganic
H01M 4/20 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
14Electrodes for lead-acid accumulators
16Processes of manufacture
20of pasted electrodes
H01M 4/62 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
CPC
C08K 2201/011
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
2201Specific properties of additives
011Nanostructured additives
C08K 3/041
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
041Carbon nanotubes
C08K 7/24
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
7Use of ingredients characterised by shape
22Expanded, porous or hollow particles
24inorganic
C08L 1/286
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
1Compositions of cellulose, modified cellulose or cellulose derivatives
08Cellulose derivatives
26Cellulose ethers
28Alkyl ethers
286substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
C08L 71/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain
C08L 97/005
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
97Compositions of lignin-containing materials
005Lignin
Applicants
  • ARKEMA FRANCE [FR]/[FR]
Inventors
  • KORZHENKO, Alexander
  • VINCENDEAU, Christophe
  • DELPRAT, Patrick
Agents
  • BONNEL, Claudine
Priority Data
155184305.03.2015FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) SOLID COMPOSITION OF CARBON NANOFILLERS FOR FORMULATIONS USED IN LEAD BATTERIES
(FR) COMPOSITION SOLIDE DE NANOCHARGES CARBONEES POUR LES FORMULATIONS UTILISEES DANS LES BATTERIES AU PLOMB
Abstract
(EN)
The invention relates to the field of lead batteries. More particularly, it relates to a solid composition comprising between 5 and 60 wt. % of carbon nanofillers, preferably carbon nanotubes, dispersed homogeneously in a hydrosoluble polymer in the presence of at least one cationic component selected from alkali or alkaline-earth metal cations and ammonium ions. The invention also relates to the use of said composition for producing lead battery electrode formulations.
(FR)
COMPOSITION SOLIDE DE NANOCHARGES CARBONEES POUR LES FORMULATIONS UTILISEES DANS LES BATTERIES AU PLOMB ABREGE La présente invention a trait au domaine des batteries au plomb. Plus particulièrement, la présente invention concerne une composition solide comprenant de 5 à 60% en poids de nanocharges carbonées, de préférence de nanotubes de carbone, dispersées de façon homogène dans un polymère hydrosoluble en présence d'au moins un composant cationique choisi parmi les cationsde métal alcalin ou alcalino-terreuxet les ions ammonium, et l'utilisation de cette composition pour la préparation de formulations d'électrode de batterie au plomb.
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