US 3,937,711 A · 4-(Carboxamidoethyl) piperidines

Abstract

New piperidine derivatives and in particular 2-(piperidinyl-4')-ethyl-amines, -ethers and -esters are used as stabilisers for polymers, especially for polyolefines.

Claims8

Dependent claims

A compound of the formula ##SPC16##

Dependencies are inferred from the claim text.

Facts

Application

05/406,527Filed 15 Oct 1973

Granted

10 Feb 1976

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

C07D 211/22
With hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms: by oxygen atoms
C07D 211/26
With substituted hydrocarbon radicals attached to ring carbon atoms: with hydrocarbon radicals, substituted by nitrogen atoms
C07D 211/28
With hydrocarbon radicals, substituted by nitrogen atoms: to which a second hetero atom is attached
C07D 211/34
With substituted hydrocarbon radicals attached to ring carbon atoms: with hydrocarbon radicals, substituted by carbon atoms having three bonds to…

Abstract

New piperidine derivatives and in particular 2-(piperidinyl-4')-ethyl-amines, -ethers and -esters are used as stabilisers for polymers, especially for polyolefines.

4-(Carboxamidoethyl) piperidines

Life of this patent

Abstract

Claims8

4-(Carboxamidoethyl) piperidines

Life of this patent

Abstract

Claims8