LEATHER COATING COMPOSITION

An aqueous leather coating composition containing a multi-stage emulsion polymer having a stage of Tg20 DEG C. which has been prepared in the presence of 1% to 15% by weight based on the weight of that stage of chain transfer agent is provided. Also, provided is a method for coating leather with the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FREDERICK JAMES SCHINDLER
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:An aqueous leather coating composition containing a multi-stage emulsion polymer having a stage of Tg20 DEG C. which has been prepared in the presence of 1% to 15% by weight based on the weight of that stage of chain transfer agent is provided. Also, provided is a method for coating leather with the composition of this invention. Una composicion acuosa de revestimiento para piel que contiene un polimero por emulsion de varias etapas con una etapa de Tg20 degree C que se preparo en presencia de 1% a 15% por peso con base en el peso que brinde la etapa de agente de transferencia de cadenas. De igual manera, se presenta un metodo para revestir la piel con la composicion de esta invencion.