Title:
求核性触媒作用により含酸素ポリマー材料を解重合する方法
Document Type and Number:
Japanese Patent JP7270721
Kind Code:
B2
Abstract:
The present invention relates to a method for depolymerising oxygenated polymer materials, in particular by nucleophilic catalysis and to the use of said method in the recycling of plastic materials and the preparation of aromatic and aliphatic compounds that can be used as fuel, synthesis intermediates, raw materials in the construction sector, and in the petrochemical, electrical, electronic, textile, aeronautical, pharmaceutical, cosmetic and agrochemical industry. The present invention also relates to a method for manufacturing fuels, electronic components, plastic polymers, rubber, medicines, vitamins, cosmetics, perfumes, food products, synthetic yarns and fibres, synthetic leathers, glues, pesticides, fertilisers comprising (i) a step of depolymerisation of oxygenated polymer materials according to the method of the invention and optionally (ii) a step of hydrolysis, and optionally (iii) a step of functionalisation and/or defunctionalisation.
Inventors:
Monsigny Louis
Canta Thibault
Canta Thibault
Application Number:
JP2021508322A
Publication Date:
May 10, 2023
Filing Date:
August 13, 2019
Export Citation:
Assignee:
Comisaria Allenergy Atmic Eo General Ji Arte Anatif
International Classes:
C08J11/22; C07C29/10; C07C31/20; C07C33/26; C07C37/055; C07C39/16; C07C41/26; C07C43/13; C07F7/04; C08G63/91; C08G64/42
Domestic Patent References:
| JP2012523443A |
Foreign References:
| US20170349613 | ||||
| US20170152199 | ||||
| US20170137446 |
Attorney, Agent or Firm:
Saegusa International Patent Office
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