Polyvinylchloridschaumzusammensetzung und Polyvinylchloridkunstleder

Details

Veröffentlichungs-Nr.

EP4763896

Anmeldetag

18. Dezember 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

Abstract

The present invention discloses a polyvinyl chloride foaming composition for preparing polyvinyl chloride artificial leather. The polyvinyl chloride foaming composition comprises: a polyvinyl chloride resin, a plasticizer, and a modified inorganic chemical foaming agent, and based on a total weight of the polyvinyl chloride resin and the plasticizer being 100 parts by weight, the polyvinyl chloride foaming composition comprises 1.5-3.5 parts of the modified inorganic chemical foaming agent. The present invention further discloses a polyvinyl chloride artificial leather, which comprises a polyvinyl chloride foaming layer prepared from the above-mentioned polyvinyl chloride foaming composition. According to the present invention, by adjusting types and use amounts of foaming agents in the polyvinyl chloride foaming layer to improve performance of the polyvinyl chloride artificial leather, the prepared polyvinyl chloride artificial leather has advantages such as high softness, a low volatile organic compound (VOC) content, and excellent odour performance.

Anmelder

Firma

Benecke-Changshun Auto Trim (Zhangjiagang) Co., Ltd.

Land

🇨🇳 China