Integrated manufacturing of REciclable multi-material COmposites for the TRANSport sector
METODO DE ESTERIFICACION Y/O AMIDACION CONTINUA, SIN SOLVENTE ORGANICO, DE UN HOMOPOLIMERO O COPOLIMERO ACIDO.
The invention relates to a continuous method for producing a comb polymer, without organic solvent, by esterification and/or amidification of an acid copolymer or homopolymer, consisting in esterifying and/or amidifying said copolymer/homopolymer by hot reaction in the zone for mixture and transport of a tube reactor, optionally provided with a water elimination system, in the presence of at least one poly(alkylene glycol) in a solid form or in a melted form and an antioxidant, said esterification and/or amidification being carried out at a temperature higher than or equal to 170°C.
» Number: MX2017007439A (A)
» Publication Date: 28/09/2017
» Applicant: COATEX?[FR]
» Inventor: DAVID PLATEL?[FR]; JEAN-MARC SUAU (2)
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737
