Reactive purge compound for polymer purging
US8080506B2 · kind B2 · utility
2Cited by
39References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2009 |
| Grant date | Dec 20, 2011 |
| Priority date | — |
| Expiry date | Oct 29, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2948/92885
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to reactive purge compound for cleaning polymer processing equipment wherein the reactive purge compound that includes
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.