Enhancing production of resin withing specifications
US6403748B1 · kind B1 · utility
3Cited by
6References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2000 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Apr 26, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B7/603
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A set of trim forward bins is utilized to set aside, distribute and allocate portions of granular product made in a continuous, usually fluidized bed, olefin polymerization reactor, to form blends which more efficiently utilize the products made during transitions from one set of specifications to another and/or to maintain a target property substantially continuously during steady state production of a single product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.