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1. WO2014125071 - USE OF A POLYCARBOXYLIC ACID IN THE PRODUCTION OF AN ELASTOMER COMPOSITION

Publication Number WO/2014/125071
Publication Date 21.08.2014
International Application No. PCT/EP2014/052916
International Filing Date 14.02.2014
IPC
C08K 5/092 2006.1
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
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
092Polycarboxylic acids
CPC
C08K 3/36
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
34Silicon-containing compounds
36Silica
C08K 5/092
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
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
092Polycarboxylic acids
C08L 2205/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2205Polymer mixtures characterised by other features
02containing two or more polymers of the same C08L -group
C08L 2205/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2205Polymer mixtures characterised by other features
06having improved processability or containing aids for moulding methods
C08L 9/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
06Copolymers with styrene
Y10T 428/1372
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
1352Polymer or resin containing [i.e., natural or synthetic]
1372Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
Applicants
  • RHODIA OPERATIONS [FR]/[FR]
Inventors
  • GUY, Laurent
  • BOIVIN, Cédric
  • DE CAYEUX, Soline
  • JOST, Philippe
Agents
  • DELENNE, Marc
Priority Data
130031914.02.2013FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) USE OF A POLYCARBOXYLIC ACID IN THE PRODUCTION OF AN ELASTOMER COMPOSITION
(FR) UTILISATION D'UN ACIDE POLYCARBOXYLIQUE LORS DE LA PREPARATION D'UNE COMPOSITION D'ÉLASTOMÈRE(S)
Abstract
(EN) The invention relates to the use of a polycarboxylic acid in the production of an elastomer composition comprising a precipitated silica as a reinforcing inorganic load and an elastomer, wherein said polycarboxylic acid and said precipitated silica are incorporated, independently from each other, into an elastomer. The invention also relates to elastomer compositions and to the method for the production thereof.
(FR) L'invention concerne l'utilisation d'un acide polycarboxylique lors de la préparation d'une composition d'élastomère(s) comprenant une silice précipitée comme charge inorganique renforçante et un élastomère, dans laquelle ledit acide polycarboxylique et ladite silice précipitée sont incorporés, indépendamment l'un de l'autre, à un élastomère. Elle est également relative à des compositions d'élastomères et à leur procédé de préparation.
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