MOISTURE-CURING HOTMELT ADHESIVES, THEIR PREPARATION AND USE

摘要

A DESCRIPTION IS GIVEN OF MOISTURE- CROSSLINKING HOTMELT ADHESIVES FOR THE IMMEDIATE FURTHER PROCESSING OF THE BONDED SUBSTRATES, THE ADHESIVES COMPRISING REACTION PRODUCTS OF DIFUNCTIONAL AND/OR POLYFUNCTIONAL (POLY)ISOCYANATES WITH HYDROXYL POLYESTERS FORMED FROM POLYOLS AND DICARBOXYLIC ACIDS, USE BEING MADE AS DICARBOXYLIC ACID OF A LINEAR ALIPHATIC DICARBOXYLIC ACID HAVING FROM 13 TO 22 METHYLENE GROUPS.