Polyolefin sheets and polyolefin coatings of substrates

US6251995A · kind A · utility

Assignee

• Borealis AG · AT

Inventors

• Achim Hesse · Dresden, DE
• Ulf Panzer · Ansfelden, AT
• Christian Paulik · Linz, AT
• Anton Wolfsberger · Linz, AT
• Manfred Kirchberger · Eferding, AT
• Peter Niedersuess · Linz, AT

Key dates

• Filing date: Mar 24, 1999
• Grant date: Jun 26, 2001
• Expiry date: Mar 24, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2314/06
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Polyolefin sheets and/or polyolefin coatings of substrates, such as textile fabrics, plastic sheets, paper, cardboard and metal with a high dimensional accuracy and thermal shock stability, consisting of modified polypropylene polymers or mixtures of modified polypropylene polymers and unmodified propylene polymers, the polyolefin sheets and/or polyolefin coating being produced by conventional processing methods. The polyolefin sheets and polyolefin coatings of substrates are suitable for use in the sectors of packaging, pharmacy, textile industry, vehicle equipment and machinery construction, electrical engineering, electronics, domestic appliances, medicine and the building industry.