This International Standard specifies a method for assessing the propensity of dyes and pigments to migrate from leather to a synthetic substrate by determining the transfer of colour from the leather to white plasticized poly(vinyl chloride) in contact with it.
This method is suitable for leather of all kinds at any stage of processing.
ISO 15701:1998 history
2022ISO 15701:2022 Leather — Tests for colour fastness — Colour fastness to migration into polymeric material
2015ISO 15701:2015 Leather - Tests for colour fastness - Colour fastness to migration into polymeric material
1998ISO 15701:1998 Leather - Tests for colour fastness - Colour fastness to migration into plasticized poly(vinyl chloride)