METHOD FOR PRODUCING FLUORORESIN COMPOSITION, FLUORORESIN COMPOSITION, AND MOLDED BODY

• Main Authors: YAMANAKA, Taku, KISHIKAWA, Yosuke, ITOH, Ryuo, KUBOTA, Hiroki, KATO, Taketo, MUKAE, Hirofumi
• Format: Patent
• Language: English; French; German
• Published: 07.02.2024
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

Provided is a method for producing a fluororesin composition suffering less coloring and having excellent tensile properties while containing a fluororesin having a history of being heated to the melting point thereof or higher, the fluororesin composition, and a molded article obtainable from the fluororesin composition. The disclosure provides a method for producing a fluororesin composition, the method including: mixing a powder of a fluororesin A1 having a history of being heated to a melting point thereof or higher and an aqueous dispersion containing particles of a fluororesin B1 and having a solid concentration of 70% by mass or lower to provide a mixture; and drying the mixture to provide a fluororesin composition.