Ioniqa Technologies B.v.

Other

Ioniqa Techonolgies B.v.

Tonnis Hooghoudt

Marcel Vilaplana Artigas

Vincent Philippi

Rick De Groot

Carlos Guerrero Sanchez

Susanne Van Berkum

Josep Casamada Ribot

Luuk Mestrom

Jaakko Timonen

Albert Philipse

Carlos Guerreo Sanchez

The present invention is in the field of an improved reusable capture complex and a method of releasable capturing an additive present in a polymer material. The capture complex comprises a catalyst entity, a magnetic nanoparticle, and a bridging moiety solely between the catalyst entity and the magnetic nanoparticle The present use and method provide a high reduction of free additive of a polymer material.

Reusable capture complex

The present invention is in the field of a method of degrading a polymer into oligomers and/or monomers in a solvent, using a catalyst, and a functionalized magnetic particle comprising a catalyst being capable of degrading the polymer into oligomers and/or monomers. The present method and particle provide a high selectivity and a high conversion ratio.

Polymer degradation

The present invention is in the field of fluids and the like comprising magnetic particles, such as ferromagnetic particles, anti-ferromagnetic particles, ferrimagnetic particles, synthetic magnetic particles, paramagnetic particles, superparamagnetic particles, such as magnetic fluids, a method of stabilizing magnetic particles, use of these fluids and functionalized particles. Such fluids have a large variety of applications, such as sealants, as a sensor, in biomedics, etc. The present invention is further directed to a method of obtaining a catalyst for use in the depolymerisation of polymers into oligomers and monomer.

Magnetic fluid

A method of degrading a polymer into oligomers and/or monomers in a solvent, using a catalyst, and a functionalized magnetic particle comprising a catalyst being capable of degrading the polymer into oligomers and/or monomers. The present method and particle provide a high selectivity and a high conversion ratio.

The present invention is in the field of fluids and the like comprising magnetic particles, such as ferromagnetic particles, anti-ferromagnetic particles, ferrimagnetic particles, synthetic magnetic particles, paramagnetic particles, superparamagnetic particles, such as magnetic fluids, a method of stabilizing magnetic particles, use of these fluids and functionalized particles. Such fluids have a large variety of applications, such as sealants, as a sensor, in biomedics, etc.

An improved reusable capture complex and a method of capturing an additive releasable from a polymer material are disclosed. The capture complex includes a catalyst entity, a magnetic nanoparticle, and a bridging moiety between the catalyst entity and the magnetic nanoparticle. The method provides a high reduction of free additive of a polymer material.

Methods of degrading a polymer into oligomers and/or monomers in a solvent, using a catalyst, and a functionalized magnetic particle comprising a catalyst being capable of degrading the polymer into oligomers and/or monomers are disclosed. The method and particle provide a high selectivity and a high conversion ratio.

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Eindhoven, Netherlands

Tonnis Hooghoudt