High molecular weight acrylic processing aid concentrates for thermoplastic processing

• Main Authors: CONETA JOSE E, R. J. CATES, PRICE TIMOTHY PAUL, GUO HAILAN, DRAKE IAN JAMES
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

A composition comprising a polyolefin polymer and a core-shell acrylic polymer comprising a high molecular weight processing aid and a carrier resin is disclosed. The high molecular weight processing aid is present in an amount ranging from 30 wt% to less than 100 wt% relative to the total weight of...