Patent · US Active

Use of a catalyst composition for the catalytic depolymerization of plastics waste

US10537876B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignee

SOLVAY SA · BE

Inventors

Stéphane Streiff · Shanghai, CN
Marco Piccinini · Brussels, BE
Armin T. Liebens · Braine-l'Alleud, BE
Avelino Corma · València, ES
Miriam CERRO-ALARCÓN · València, ES
Jesús MENGUAL · Carcaixent, ES

Key dates

Filing date	Dec 15, 2016
Grant date	Jan 21, 2020
Priority date	—
Expiry date	Dec 15, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W30/62
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Use of a catalytic composition parameters comprising oxides of aluminum or oxidic compounds comprising aluminum and silicon with a molar ratio of aluminum to silicon of more than 1 in a process for the catalytic depolymerization of plastics waste.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.