Depolymerization of polymers
US12187856B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Aug 24, 2020 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Apr 28, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/62
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Provided herein is technology relating to depolymerization of polymers and particularly, but not exclusively, to methods and systems for de-crosslinking polyacrylate salt-based polymers and other polymers and compositions made from de-crosslinking polyacrylate salt-based polymers and other polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.