This International Standard specifies a method for assessing the tendency of dyes and pigments to migrate from leather to a synthetic base by determining the color transition from the leather to the white soft polyvinyl chloride in contact with it. This process is suitable for leather of all types and in all processing conditions. NOTE Tests to determine the color transition from the leather to other polymeric materials (e.g. thermoplastic polyurethane) are also possible.
EN ISO 15701:2015 Referenced Document
ISO 105-A01:2010 Textiles - Tests for colour fastness - Part A01: General principles of testing
ISO 105-A03:1993 Textiles; tests for colour fastness; part A03: grey scale for assessing staining
ISO 105-A04:1989 Textiles; tests for colour fastness; part A04: method for the instrumental assessment of the degree of staining of adjacent fabrics
ISO 2418:2002 Leather - Chemical, physical and mechanical and fastness tests - Sampling location
EN ISO 15701:2015 history
2022EN ISO 15701:2022 Leather - Tests for colour fastness - Colour fastness to migration into polymeric material (ISO 15701:2022)
2015EN ISO 15701:2015 Leather - Tests for colour fastness - Colour fastness to migration into polymeric material
1999EN ISO 15701:1999 Leather - Tests for Colour Fastness - Colour Fastness to Migration Into Plasticized Poly(Vinyl Chloride) ISO 15701:1998