Process for laminating textile sheet materials onto moldable particle foam or onto foamed moldings

US6841025B2 · kind B2 · utility

Assignee

• WACKER POLYMER SYSTEMS GMBH & CO. KG · DE

Inventors

• Klaus Kolhammer · Marktl, DE
• Claudia Schmidt · Murr, DE
• Abdulmajid Hashemzadeh · Altötting, DE
• Doris Bauer · Munich, DE

Key dates

• Filing date: May 23, 2002
• Grant date: Jan 11, 2005
• Expiry date: Aug 1, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T442/647
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

The invention provides a process for laminating textile sheet materials onto moldable particle foam or onto foamed moldings, using, as an adhesive, a polymer composition based on copolymers of one or more monomers selected from the group comprising vinyl esters, acrylates, methacrylates, vinylaromatics and vinyl chloride and from 0.01 to 25% by weight, based on the total weight of the copolymer, of one or more ethylenically unsaturated monomers containing carboxyl groups.