Method for controlling reaction temperature
US5756602A · kind A · utility
4Cited by
1References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1996 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Jan 18, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method for controlling reaction temperature for a reaction vessel having a flow channel for a heat transfer medium for heating or cooling or both when vinyl chloride-based monomer is polymerized in an aqueous medium, which entails employing two or more independent flow channels and feeding two or more coolants having different temperatures to the independent flow channels to thereby cool the reaction vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.