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1. WO2022003278 - COMPOUND COMPRISING AN EPOXIDE GROUP

Publication Number WO/2022/003278
Publication Date 06.01.2022
International Application No. PCT/FR2021/051160
International Filing Date 24.06.2021
IPC
C07D 303/22 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
303Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
02Compounds containing oxirane rings
12with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
18by etherified hydroxyl radicals
20Ethers with hydroxy compounds containing no oxirane rings
22with monohydroxy compounds
C08C 19/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19Chemical modification of rubber
C08L 15/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
15Compositions of rubber derivatives
Applicants
  • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR]/[FR]
Inventors
  • JEAN-BAPTISTE-DIT-DOMINIQUE, François
  • IVANOV, Sergey
  • NASYBULLIN, Ruslan
Agents
  • BOCCHI, Brigitte
Priority Data
FR200679029.06.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) COMPOUND COMPRISING AN EPOXIDE GROUP
(FR) COMPOSE COMPRENANT UN GROUPE EPOXYDE
Abstract
(EN) The present invention relates to a compound having the following formula (I): wherein: - T is selected from the group consisting of CN+-O-, CH = NOH and CHO; - A is a C6-C14 arenediyl ring, optionally substituted with one or more hydrocarbon chains, which may be identical or different, aliphatic, preferably saturated, linear or branched; - E is a C5-C12 divalent hydrocarbon group optionally comprising one or more heteroatoms; - X1, X2, X3, which may be identical or different, represent a hydrogen atom, a C1-C6 alkyl or a C6-C14 aryl. The invention also relates to the process for synthesising compounds having formula (I); a modified polymer obtained by grafting the compound having formula (I) where T = CN+-O-; a composition based on said modified polymer and an additive and a composition based on at least one additive and at least one compound having formula (I) where T = CN+-O-.
(FR) L'invention concerne un composé de formule (I) suivante : dans laquelle : - T est choisi dans le groupe constitué par CN+-O-, CH=NOH et CHO; - A représente un cycle arènediyle en C6-C14, éventuellement substitué par une ou plusieurs chaînes hydrocarbonées, identiques ou différentes, aliphatiques, de préférence saturées, linéaires ou ramifiées; - E représente un groupe divalent hydrocarboné en C5-C12 comprenant éventuellement un ou plusieurs hétéroatomes; - X1, X2, X3 identiques ou différents, représentent un atome d'hydrogène, un alkyle en C1-C6 ou un aryle en C6-C14. L'invention concerne également le procédé de synthèse des composés de formule (I); un polymère modifié obtenu par greffage du composé de formule (I) avec T = CN+-O-; une composition à base dudit polymère modifié et d'un additif et une composition à base d'au moins un additif et d'au moins un composé de formule (I) avec T = CN+-O-.
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