Basf Se Corporation

Josep-Daniel Eslava

Mark Elbing

Gunnar Kampf

Nils Mohmeyer

Christof Grieser-Schmitz

Andrea Eisenhardt

Onno Graalmann

Marko Grever

Christine Rolfsen

Jan-Michael Dreisoerner

Josep Maria Bringue Campi

The present invention is directed to polyol composition comprising a polyol mixture (PM) comprising a polyetherol (P1) based on a polyhydric alcohol and a polyetherol (P2) based on a diamine; and at least one hydrohaloolefin (HFO) as blowing agent, a process for preparing a polyurethane foam using said polyol composition and the polyurethane foam obtained or obtainable by said process.

HFO containing PU formulation

Described herein are processes for producing cold-flexible polyurethane insulation, in which (a) polyisocyanates are mixed with (b) compounds having groups which are reactive to isocyanates, (c) blowing agents, (d) catalysts, (e) plasticizers and optionally (f) further additives to give a reaction mixture and the mixture is applied to a surface and cured to form insulation. Also described herein is a polyurethane insulation obtainable by a process described herein.

Cold flexible polyurethane formulation

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Rubi, Spain

Josep-Daniel Eslava