PROCESS FOR THE MANUFACTURE OF COMPOSITE ELEMENTS BASED ON POLYURETHANE FOAM

• Main Authors: GLOS MARTIN, EILBRACHT CHRISTIAN
• Format: Patent
• Language: English; Polish
• Published: 30.06.2017
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BUILDING; CEILINGS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; GENERAL PROCESSES OF COMPOUNDING; INSULATION OR OTHER PROTECTION OF BUILDINGS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; ROOFS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WALLS, e.g. PARTITIONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

The invention relates to a composition containing, in each case relative to the total composition: 0.1 to 15 wt.% of at least one siloxane compound; 1 to 10 wt. % of at least one catalyst which catalyses the reaction of an isocyanate group with an OH- or NHR' group; 0 to 50 wt.% of at least one fatty acid or of a fatty acid derivative; and 48.9 to 98.9 wt.% of at least one component which consists of compounds each having at least three units (q greater than or equal to 3) of formula (II) -(CH2-CHR9-O)q-. The invention further relates to a method for producing composite bodies produced using these compositions, the corresponding composite bodies and their use.