Flexibles Schichtmaterial mit Erhöhter Atmungsaktivität und Feuchtigkeitsregelungseigenschaften

Details

Veröffentlichungs-Nr.

EP3034687

Aktenzeichen

EP15186580

Anmeldetag

23. September 2015

Veröffentlichung

24. Oktober 2018

Erteilung

24. Oktober 2018

Rechtsraum

EP

IPC

D06N3/00D06N3/08B32B3/26B32B5/02B32B5/08B32B5/26B32B37/24B32B38/04

Abstract

The present disclosure describes a layered flexible material for coatings, allowing for the improvement of comfort of artificial leather materials, by the breathability increase and moisture management of its surfaces, being particularly relevant for the automotive sector, namely for automotive upholstery coatings. The present invention refers to a layered flexible material for coatings, namely for artificial leather upholsteries, comprising: at least a water permeable lacquer external layer; a polyvinyl chloride perforated intermediate layer; an absorbent textile layer comprising a plurality of superabsorbent polymer fibres and a plurality of polyester fibres; wherein said layers are connected and show diffusion and water absorption properties working in a synergetic way in the control of liquid state moisture by a diffusion mass transport phenomenon without decreasing the common material breathability.

Anmelder

Firmen

TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Automóvel, SA
CENTITVC - Centro de Nanotecnologia e Materiais Técnicos, Funcionais e Inteligentes
CENTITVC - Centro de Nanotecnologia e Materiais Tecnicos, Funcionais e Inteligentes
Centi - Centro De Nanotecnologia E Materiais Tecnicos Funcionais e Inteligentes

Land

🇵🇹 Portugal

Fachgebiete