SEPARATION/COLLECTION METHOD FOR RESIN MIXTURE
Provided is a separation and recovery method that is method of separating and recovering, from a mixture containing at least a resin layer 1 containing a hydrolyzable polymer A as a main component and a resin layer 2 containing a nonhydrolyzable polymer B as a main component, a hydrolytic component...
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| creator | TAKAHATA, Takuya KOUDA, Shingo TAKAMA, Akira IRISA, Yuuma KUJIRAOKA, Hiroki NISHIMURA, Kousuke MIYAZAKI, Hideki KAWA, Manabu SATO, Osamu KUGIMOTO, Daisuke OMORI, Yumiko AKIMOTO, Keita WATANABE, Masaru HAMURA, Satoshi IMAI, Takahiro YAMAGUCHI, Aritomo |
| description | Provided is a separation and recovery method that is method of separating and recovering, from a mixture containing at least a resin layer 1 containing a hydrolyzable polymer A as a main component and a resin layer 2 containing a nonhydrolyzable polymer B as a main component, a hydrolytic component a of the hydrolyzable polymer A and the nonhydrolyzable polymer B, the method including a decomposition and separation step of subjecting the mixture to a hydrothermal reaction treatment to hydrolyze and separate the hydrolyzable polymer A, and to separate the nonhydrolyzable polymer B while a molecular weight of thereof is maintained. |
| format | Patent |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | SEPARATION/COLLECTION METHOD FOR RESIN MIXTURE |
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