Process for the production of molded decorative articles from a hardenable substance based on thermosetting synthetic resin

US4443392A · kind A · utility

Assignee

• Dynamit Nobel GmbH · DE

Inventors

• Josef Becker · Neunkirchen, DE
• Manfred Simon · Niederkassel, DE
• Karl-Heinz Spiess · Much, DE
• Richard Weiss · Rancho Santa Margarita, US

Key dates

• Filing date: Nov 3, 1981
• Grant date: Apr 17, 1984
• Expiry date: Nov 3, 2001

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S264/31
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A process for the production of decorated molded articles wherein a base article is produced by casting and/or compression molding from a hardenable substance containing a minor amount of a thermosetting synthetic resin and a hardener therefor, and a major amount of at least one inert filler, and, optionally, accelerators, colorants and other auxiliary materials and by providing the article with a surface layer of hardenable lacquer resin.