Method of treating a polymerizing reactor
US4585842A · kind A · utility
0Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1982 |
| Grant date | Apr 29, 1986 |
| Priority date | — |
| Expiry date | Jun 14, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2/004
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymerization reactor in which the surfaces therein, which are exposed to the polymerization medium, are provided with a coating of a resin extracted from pine wood whereby polymer deposits on such surfaces are substantially reduced and/or easily removed, and method for treatment of same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.