Thermoplastische Polyurethanharzzusammensetzung mit Verbesserter Textur und Haltbarkeit und Herstellungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP3222645

Aktenzeichen

EP16198428

Anmeldetag

11. November 2016

Veröffentlichung

25. Dezember 2019

Erteilung

25. Dezember 2019

Rechtsraum

EP

IPC

C08G18/32C08G18/42C08G18/46C08G18/66C08L75/06

Abstract

A thermoplastic polyurethane resin composition having enhanced texture and durability is capable of ensuring excellent appearance quality by applying polyester polyol including, polytetramethylene ether glycol and polydimethylsiloxane diol to an existing thermoplastic polyurethane resin composition, having excellent mechanical properties and long-term durability, such as anti-scratch and abrasion resistance, while largely enhancing texture quality, largely reducing producing costs by replacing a material such as natural leather, reducing generation of a volatile organic compound (VOC), and using the VOC in a surface material for a vehicle interior material.

Anmelder

Firmen

Hyundai Motor Company
Dongsung Corporation

Land

🇰🇷 Südkorea

Fachgebiete