Abstract: A process for treating a plastic feedstock, including a dissolution step involving placing the plastic feedstock in contact with a dissolution solvent, at between 100° C. and 300° C. and pressure of between 1 and 20.0 MPa abs, to dissolve at least a portion of the polymers of the plastic feedstock and to obtain a crude polymer solution. Also, extraction by placing the crude polymer solution in contact with an extraction solvent, at between 100° C. and 300° C., a pressure between 1 and 20.0 MPa abs and at a mass ratio between the mass flow rate of the extraction solvent and the mass flow rate of the crude polymer solution between 0.05 and 20.0, to obtain an extracted polymer solution and a spent solvent. Furthermore, recovering the polymers to obtain a solvent fraction and a purified polymer fraction.

Abstract: The present invention relates to a process for obtaining a dialkyl phthalate and a reusable target PVC plastic from a PVC feedstock containing at least one phthalate, including: a) a solid-liquid extraction of said PVC feedstock in the form of particles by placing said particles of the PVC feedstock in contact with a solvent including at least one alcohol CnH2n+1OH with n<4 or n>8, to produce a liquid phase enriched in said phthalate and a solid phase including PVC plastic depleted in said phthalate; b) transformation of said phthalate of said liquid phase into dialkyl phthalate of formula C6H4(COOCnH2n+1)2 by transesterification using said alcohol; c) a solid-liquid separation between the solid phase and the liquid phase to produce at least one solid stream including the PVC plastic depleted in said phthalate so as to obtain said target PVC plastic; d) a liquid-liquid separation of the liquid phase, to produce at least a first liquid effluent including said dialkyl phthalate and a second liquid effl

Abstract: The present invention relates to a process for treating a plastic feedstock, comprising: a) a dissolution step involving placing the feedstock in contact with a dissolution solvent, at a dissolution temperature of between 100° C. and 300° C. and a dissolution pressure of between 1 and 20.0 MPa abs, the dissolution solvent having a boiling point of between ?50° C. and 250° C., to obtain a crude polymer solution; b) a step of adsorption by placing the crude polymer solution in contact with an adsorbent, at a temperature of between 100 and 300° C. and a pressure of between 1.0 and 20.0 MPa abs, to obtain a refined polymer solution; and then c) a step of recovering the polymers, to obtain at least one solvent fraction and one purified polymer fraction.

Abstract: A pressing appliance including a body including a handle and a steam emission head connected to the handle, the steam emission head including a treatment face configured to come into contact with the garment to be pressed, the treatment face having at least one steam outlet orifice and one heatable surface configured to contact the garment, wherein the treatment face includes a textile treatment surface extending over the entire periphery of the heatable surface.

Abstract: A pressing appliance including a body having a handle and a steam emission head connected to the handle, the steam emission head having a treatment face configured to press against a garment to be pressed, the treatment face including at least one steam outlet orifice and one heatable surface configured to contact the garment, the appliance further including at least one accessory configured to be removably mounted on the steam emission head, wherein the accessory is configured to be mounted in at least two positions on the head and including a first treatment surface is exposed on the treatment face when the accessory is mounted in one of the at least two positions, and including a second treatment surface that is exposed on the treatment face when the accessory is mounted in another of the at least two positions.

Abstract: A pressing appliance including a body having a handle and a steam emission head connected to the handle, the steam emission head including a treatment face configured to press against a garment, the treatment face having at least one steam outlet orifice and one heatable surface configured to contact the garment, at least one an accessory configured to be removably mounted on the steam emission head, wherein the heatable surface is arranged at an end of a protrusion projecting on the body, at the treatment face, the body further including a peripheral surface extending at a foot of the protrusion and wherein the accessory includes a through-opening engaged around the protrusion when the accessory is mounted on the steam emission head, the accessory positioned in front of the peripheral surface and having at least one treatment surface, extending at a periphery of the through-opening, configured to contact the garment.

Abstract: A pressing appliance including a body including a handle and a steam emission head connected to the handle, the steam emission head including a treatment face configured to come into contact with the garment to be pressed, the treatment face having at least one steam outlet orifice and one heatable surface configured to contact the garment, wherein the treatment face includes a textile treatment surface extending over the entire periphery of the heatable surface.

Abstract: A pressing appliance including a body having a handle and a steam emission head connected to the handle, the steam emission head including a treatment face configured to press against a garment, the treatment face having at least one steam outlet orifice and one heatable surface configured to contact the garment, at least one an accessory configured to be removably mounted on the steam emission head, wherein the heatable surface is arranged at an end of a protrusion projecting on the body, at the treatment face, the body further including a peripheral surface extending at a foot of the protrusion and wherein the accessory includes a through-opening engaged around the protrusion when the accessory is mounted on the steam emission head, the accessory positioned in front of the peripheral surface and having at least one treatment surface, extending at a periphery of the through-opening, intended configured to contact the garment.

Abstract: A pressing appliance including a body having a handle and a steam emission head connected to the handle, the steam emission head having a treatment face configured to press against a garment to be pressed, the treatment face including at least one steam outlet orifice and one heatable surface configured to contact the garment, the appliance further including at least one accessory configured to be removably mounted on the steam emission head, wherein the accessory is configured to be mounted in at least two positions on the head and including a first treatment surface is exposed on the treatment face when the accessory is mounted in one of the at least two positions, and including a second treatment surface that is exposed on the treatment face when the accessory is mounted in another of the at least two positions.

Abstract: The present invention concerns an adsorbent porous sol-gel material comprising at least -silane oxides; —an inorganic and/or organic acid with a boiling temperature higher than 100° C.; —a molecular probe of general formula (I) or one of the salts of same in which R1, R2, R3, R4, R5, R6 separately represent a hydrogen atom, a (C1-C6) alkyl group, a (C3-C7) cycloalkyl group, an alkyl-(C3-C7) cycloalkyl group; in which Z represents a spacer group chosen from a (C1-C16) alkyl group, a (C2-C16) alkenyl group, a (C2-C16) alkynyl group, a (C1-C16) halogenoalkyl group, an aryl group, an aryloxy group, a carbocycle group, or an aryl-(C1-C16) alkyl group.