METHOD FOR DEPOLYMERIZING A POLYURETHANE MASS BY MEANS OF ONE-STEP GLYCOLYSIS REACTION

Patent number:

EP25383015

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The invention relates to an efficient and economically sustainable, simplified method for depolymerizing a polyurethane mass, generally derived from post-consumer polyurethane products or post-production polyurethane waste, by means of a one-step glycolysis reaction.

Countries:

Spain

Regions:

Valencian Community

Centers:

UNIVERSITAT JAUME I, UNIVERSIDAD DE MURCIA

Other entities:

Universidad de Murcia

Sectors:

Chemicals

Circular Economy

Subsectors:

TRL Level:

TRL 4 – technology validated in lab

BRL Level:

BRL1: Hypothesizing on possible business concept

PDF Link:

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Video Link:

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Sustainable Development Goal:

"SDG09: Industry, innovation and infrastructure"

Applications

The method is carried out by means of a one-step glycolysis reaction at low temperature. It is simplified, efficient and economically sustainable.

Comments

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