METHOD FOR PRODUCING FUNCTIONALIZED POLYESTERS

• Main Authors: PARADAS-PALOMO MIGUEL, FLORES PENALBA SONIA, ARIOLI FEDERICA, KINZELMANN HANS-GEORG, GARCIA MIRALLES JOSE, MARQUET CORTES JORDI, HEMERY THERESE, SEBASTIAN PEREZ ROSA MARIA, AGUILERA CORROCHANO JORGE
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2020
• 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 application is directed to a method for preparing an amino-functional polyester, said method comprising: providing a mixture comprising at least one lactone monomer, a catalyst and a polyamine having at least one primary and at least one secondary amine group; and, subjecting said mixture to ring-opening polymerization conditions. 本申请涉及一种制备氨基官能的聚酯的方法，所述方法包括：提供包含至少一种内酯单体、催化剂以及具有至少一个伯胺基团和至少一个仲胺基团的多胺的混合物；以及使所述混合物经受开环聚合条件。