Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same

US7173104B2 · kind B2 · utility

Assignee

• AMI Agrolinz Melamine International GmbH · AT

Inventors

• Manfred Ratzsch · Dresden, DE
• Hartmut Bucka · Staprijk, AT
• René Dicke · Linz, AT
• Martin Burger · Richmond, CA
• Steffen Pfeiffer · Nuremberg, DE
• Christian Furst · Linz, AT

Key dates

• Filing date: Nov 19, 2002
• Grant date: Feb 6, 2007
• Expiry date: Nov 19, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G73/0644
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to products, especially moulding materials of polymers containing triazine segments and consisting of mixtures of meltable 4–18 ring oligotriazine ethers which are soluble in highly polar solvents, and in which the triazine rings are predominantly linked by alkylene diamino groups. Said moulding materials can contain up to 50 mass % of other reactive polymers such as ethylene copolymers, maleic acid anhydride copolymers, modified maleic acid anhydride copolymers, poly(meth)acrylates, polyamides, polyester and/or polyurethanes, up to 75 mass % of filling materials and/or reinforcing fibres, and up to 2 mass % of stabilisers, UV absorbers and/or auxiliary agents. The moulding materials of polymers containing triazine segments can be processed by means of conventional fusion methods and can be used as hot-melt adhesives and for producing plates, tubes, profiles, injection moulded parts, fibres, coatings and foamed material.