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ISO 11641:2012

Leather — Tests for colour fastness — Colour fastness to perspiration ISO 11641:2012

Publication date:   Nov 14, 2012

General information

90.92 Standard to be revised   Apr 22, 2024

ISO

IULTCS International Union of Leather Technologists and Chemists Societies

International Standard

59.140.30   Leather and furs

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Published

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Scope

ISO 11641:2012 specifies a method for determining the colour fastness to perspiration of leather of all kinds at all stages of processing. It applies particularly to gloving, clothing and lining leathers, as well as leather for the uppers of unlined shoes.
The method uses an artificial perspiration solution to simulate the action of human perspiration. Since perspiration varies widely from one individual to the next, it is not possible to design a method with universal validity, but the alkaline artificial perspiration solution specified in ISO 11641:2012 will give results corresponding to those with natural perspiration in most cases.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11641:1993

NOW

PUBLISHED
ISO 11641:2012
90.92 Standard to be revised
Apr 22, 2024

REVISED BY

IN_DEVELOPMENT
ISO/DIS 11641