POLYMER COMPRISING HYDROXY GROUPS AND TERTIARY AMINE GROUPS SUITABLE FOR USE AS A CATALYST

• Main Authors: KINNEY HEATHER N, ZOOK JONATHAN D, GANAPATIBHOTLA LALITHA V. N. R, SAHOUANI HASSAN
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2021
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

A composition is described comprising an amine-reactive material; and a polymeric catalyst comprising hydroxyl groups and tertiary amine groups. The polymeric catalyst is typically suspended or dispersed in a liquid dispersant. The liquid dispersant does not covalently bond with the tertiary amine groups. The liquid dispersant is typically a hydroxy-functional or thiol-functional. Also described is a polymer network comprising the cured composition described herein, a polymer catalyst, and catalyst dispersion; as well as methods. 本发明描述了一种组合物，该组合物包含胺反应性材料；以及聚合物催化剂，该聚合物催化剂包含羟基基团和叔胺基团。该聚合物催化剂通常悬浮或分散在液体分散剂中。该液体分散剂不与所述叔胺基团共价键合。该液体分散剂通常为羟基官能化或硫醇官能化的。还描述了一种聚合物网络，该聚合物网络包含本文所述的固化的组合物、聚合物催化剂和催化剂分散体；以及方法。