Reactor and process for vinyl chloride polymerization
US4049895A · kind A · utility
7Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1976 |
| Grant date | Sep 20, 1977 |
| Priority date | — |
| Expiry date | Aug 2, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/0236
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reactor for vinyl chloride polymerization in aqueous dispersion and inside said reactor at least one polished surface provided by a layer constructed from a Cr/Ni stainless steel of Cr content 13-30 wt % and Ni content 20-35 wt %. Preferably the layer provides at least part of the interior surface of the body of the reactor. A process for the production of a vinyl chloride polymer in such a reactor is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.