CA3022923C - Composition pour la stabilisation hydrolytique de polyesters - Google Patents

Composition pour la stabilisation hydrolytique de polyesters

Info

Publication number
CA3022923C
CA3022923C CA3022923A CA3022923A CA3022923C CA 3022923 C CA3022923 C CA 3022923C CA 3022923 A CA3022923 A CA 3022923A CA 3022923 A CA3022923 A CA 3022923A CA 3022923 C CA3022923 C CA 3022923C
Authority
CA
Canada
Prior art keywords
polyester
formula
compound
polyester material
hydrolysis
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.)
Active
Application number
CA3022923A
Other languages
English (en)
Other versions
CA3022923A1 (fr
Inventor
Karen-Alessa Wartig
Original Assignee
Avient Switzerland GmbH
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
Priority claimed from EP16168305.7A external-priority patent/EP3241866A1/fr
Application filed by Avient Switzerland GmbH filed Critical Avient Switzerland GmbH
Publication of CA3022923A1 publication Critical patent/CA3022923A1/fr
Application granted granted Critical
Publication of CA3022923C publication Critical patent/CA3022923C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

L'invention concerne l'utilisation d'au moins un composé de formule (1), dans laquelle R1 et R2 sont identiques ou différents et représentent un groupe alkyle en C1-C10, comme stabilisant à l'hydrolyse dans des polyesters.
CA3022923A 2016-05-04 2017-04-26 Composition pour la stabilisation hydrolytique de polyesters Active CA3022923C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16168305.7 2016-05-04
EP16168305.7A EP3241866A1 (fr) 2016-05-04 2016-05-04 Composition de stabilisation hydrolytique de polyester
PCT/EP2017/059848 WO2017190993A1 (fr) 2016-05-04 2017-04-26 Composition pour la stabilisation hydrolytique de polyester

Publications (2)

Publication Number Publication Date
CA3022923A1 CA3022923A1 (fr) 2017-11-09
CA3022923C true CA3022923C (fr) 2025-11-18

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