EP4704835A2 - Composés de bis(dihydro et tétrahydroquinoline) anti-dégradation et utilisations associées - Google Patents

Composés de bis(dihydro et tétrahydroquinoline) anti-dégradation et utilisations associées

Info

Publication number
EP4704835A2
EP4704835A2 EP24803994.3A EP24803994A EP4704835A2 EP 4704835 A2 EP4704835 A2 EP 4704835A2 EP 24803994 A EP24803994 A EP 24803994A EP 4704835 A2 EP4704835 A2 EP 4704835A2
Authority
EP
European Patent Office
Prior art keywords
composition
phr
compound
rubber
tire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24803994.3A
Other languages
German (de)
English (en)
Inventor
Malik Hani AL-AFYOUNI
Judicael Jacques Chapelet
Frederick Ignatz-Hoover
Jonathan Michael Penney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flexsys Ip Holdings LLC
Original Assignee
Flexsys Ip Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flexsys Ip Holdings LLC filed Critical Flexsys Ip Holdings LLC
Publication of EP4704835A2 publication Critical patent/EP4704835A2/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/50—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

La présente divulgation propose des composés représentés par la formule (I) : (I), ou des sels ou solvates associés, où X, R1a, R1b, R1c, R1d, R2a, R2b, R2c, R2d, R4, R5, R6, R7, R8 et R9 sont tels que définis dans la description. La présente divulgation propose également des compositions, des articles élastomères vulcanisés, des compositions lubrifiantes, des compositions de carburant combustible et des compositions d'additifs pour carburant comprenant un composé divulgué dans les présentes. La présente divulgation propose également des procédés de préparation des compositions et des articles élastomères vulcanisés décrits dans les présentes. La présente divulgation propose également un procédé de rechapage de pneus à l'aide d'une composition décrite dans les présentes. La présente divulgation propose également des kits comprenant une composition décrite dans les présentes.
EP24803994.3A 2023-05-05 2024-05-03 Composés de bis(dihydro et tétrahydroquinoline) anti-dégradation et utilisations associées Pending EP4704835A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363500443P 2023-05-05 2023-05-05
PCT/US2024/027620 WO2024233305A2 (fr) 2023-05-05 2024-05-03 Composés de bis(dihydro et tétrahydroquinoline) anti-dégradation et utilisations associées

Publications (1)

Publication Number Publication Date
EP4704835A2 true EP4704835A2 (fr) 2026-03-11

Family

ID=93431007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24803994.3A Pending EP4704835A2 (fr) 2023-05-05 2024-05-03 Composés de bis(dihydro et tétrahydroquinoline) anti-dégradation et utilisations associées

Country Status (3)

Country Link
EP (1) EP4704835A2 (fr)
CN (1) CN121127238A (fr)
WO (1) WO2024233305A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828741A (en) * 1986-12-30 1989-05-09 Ciba-Geigy Corporation N-substituted tetrahydroquinolines for use as antioxidants in lubricants
US7501386B2 (en) * 2005-12-21 2009-03-10 Chevron Oronite Company, Llc Synergistic lubricating oil composition containing a mixture of a benzo[b]perhydroheterocyclic arylamine and a diarylamine
WO2021151062A1 (fr) * 2020-01-24 2021-07-29 The Trustees Of Princeton Univeristy Composés hétérocycliques et leurs utilisations
WO2023215590A2 (fr) * 2022-05-06 2023-11-09 Flexsys America L.P. Composés antidégradants et leurs utilisations

Also Published As

Publication number Publication date
CN121127238A (zh) 2025-12-12
WO2024233305A3 (fr) 2025-02-13
WO2024233305A2 (fr) 2024-11-14

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