EP0133164A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Compounds which can be copolymerised

Assignee: BASF Schweiz AG

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Filing: 1984-07-20

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Granted: —

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Expires: 2004-07-20

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Abstract

Abstract Translated from German Verbindungen Der Formel worin R', R 2 , R 3 , X, Y, Z, m und n die in den Patentansprüchen angegebene Bedeutung haben eignen sich als copolymerisierbare UV-Stabilisatoren für aus ethylenisch ungesättigte Monomeren erhältliche Polymere. Die Verbindungen der Formel I sind leicht zugänglich und besonders wegen ihrer guten Löslichkeit im copolymerisierbaren Monomeren als UV-Absorber besonders wertvoll. Compounds Of The Formula wherein R ', R 2 , R 3 , X, Y, Z, m and n have the meaning given in the claims are suitable as copolymerizable UV stabilizers for polymers obtainable from ethylenically unsaturated monomers. The compounds of the formula I are readily accessible and are particularly valuable as UV absorbers because of their good solubility in the copolymerizable monomer.

Inventors

👤 Mario Dr. Slongo
👤 Jean Dr. Rody

Bibliographic Details

Application Number —

Jurisdiction EP

Data Source google_patents

Last Synchronized 2026-11-08 20:52

CPC Classifications

C; C07; C07D; C07D249/00; C07D249/16; C07D249/18; C07D249/20; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/34; C08F20/36; C08F20/52; C08F20/54; C08F20/60; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3472; C08K5/3475

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