POLYURETHANE ADHESIVE WITH SEMI-CRYSTALLINE AND HIGHLY CRYSTALLINE POLYESTERS

• Main Authors: PASEMANN, Timo, WARD, James, LINDHORST, Anja Cosima, HOLTGREWE, Christian
• Format: Patent
• Language: English; French
• Published: 18.06.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

The present invention refers to polyurethane adhesives with semi-crystalline and highly crystalline polyesters, a method for the production of the same as well as the use of the polyurethane adhesive in the production of electronic devices. La présente invention concerne des adhésifs polyuréthannes à polyesters semi-cristallins et hautement cristallins, un procédé pour leur production ainsi que l'utilisation de l'adhésif polyuréthanne dans la production de dispositifs électroniques.