Process for reusing plastic articles with coatings
US5475036A · kind A · utility
6Cited by
2References
6Claims
0Family size
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Inventors
Key dates
| Filing date | Jan 25, 1993 |
| Grant date | Dec 12, 1995 |
| Priority date | — |
| Expiry date | Jan 25, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/62
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for reusing a plastic article having a plastic body and a coating layer is discloses which includes the following steps: peeling the coating layer, formed on the plastic body, away from the plastic body by using a high pressure water jet stream; and pulverizing the plastic body for reuse. Hot water may be also used. Instead of the water, it is possible to use high pressure steam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.