Process for the preparation of a C20 to C60 wax from the selective thermal decomposition of plastic polyolefin polymer
US11091700B2 · kind B2 · utility
6Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2017 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Mar 30, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/143
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the preparation of a C20 to C60 wax from the thermal decomposition of a particular plastic polyolefin polymer blend. The present invention provides a vacuum pyrolysis process for preparing a C20 to C60 wax from the thermal decomposition of plastic polyolefin polymer, the method comprising the steps of:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.