POLYURETHANE LAMINATION RESIN, LAMINATE CONTAINING THE POLYURETHANE LAMINATION RESIN, AND SKIS OR SNOWBOARDS CONTAINING THE LAMINATE,申请号US20080738557-传众专利搜索

POLYURETHANE LAMINATION RESIN, LAMINATE CONTAINING THE POLYURETHANE LAMINATION RESIN, AND SKIS OR SNOWBOARDS CONTAINING THE LAMINATE

申请公布号：US2010255316(A1)

申请号：US20080738557

申请日期：2008.10.22

申请公布日期：2010.10.07

申请人：

BASF SE

发明人：REESE HANS-JUERGEN;NEUHAUS BERT;HOLL SILVIO;TAENNY GUENTER

分类号：B32B27/40;C08G18/72

主分类号：B32B27/40

摘要：The present invention relates to a process for producing a polyurethane lamination resin, by mixing a) an isocyanate prepolymer based on diphenylmethane diisocyanate having a difunctionally started polyether, b) polyphenylene polymethylene polyisocyanate, c) trifunctionally started polyetherpolyol with an average molar mass of from 350 to 600 g/mol, d) a thermoactivatable capped catalyst, e) if appropriate, chain extender and/or crosslinking agent, f) if appropriate, water-absorbent substances, and g) if appropriate, other additives to give the polyurethane lamination resin. The present invention further relates to a polyurethane lamination resin, obtainable via a process of this type, and to the use of this type of polyurethane lamination resin for producing laminates, and also to skis or snowboards, comprising this type of laminate.