USE OF COPOLYMERS AS ASSISTANTS FOR LEATHER PRODUCTION
The invention relates to the use of graft copolymers into which at least one monoethylenically unsaturated monomer is polymerised, said monomer containing at least one nitrogen-containing heterocycle, as auxiliary agents for leather production.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to the use of graft copolymers into which at least one monoethylenically unsaturated monomer is polymerised, said monomer containing at least one nitrogen-containing heterocycle, as auxiliary agents for leather production. |
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