PRODUCTION METHOD OF PROPYLENE-BASED BLOCK COPOLYMER

• Main Authors: SOGA KAZUKI, IWAI NOBUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 03.08.2017
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide a production method of a propylene-based block copolymer capable of providing copolymer powder of good fluidity even if the copolymer is a sticky soft propylene-based block copolymer.SOLUTION: The production method of a propylene-based block copolymer is provided tha...