BE825270A - Procede pour eviter les depots sur les parois de reacteurs - Google Patents
Procede pour eviter les depots sur les parois de reacteursInfo
- Publication number
- BE825270A BE825270A BE153133A BE153133A BE825270A BE 825270 A BE825270 A BE 825270A BE 153133 A BE153133 A BE 153133A BE 153133 A BE153133 A BE 153133A BE 825270 A BE825270 A BE 825270A
- Authority
- BE
- Belgium
- Prior art keywords
- procedure
- reactor walls
- avoiding deposits
- deposits
- avoiding
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742405978 DE2405978A1 (de) | 1974-02-08 | 1974-02-08 | Verfahren zur verhinderung von wandabscheidungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE825270A true BE825270A (fr) | 1975-05-29 |
Family
ID=5906896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE153133A BE825270A (fr) | 1974-02-08 | 1975-02-06 | Procede pour eviter les depots sur les parois de reacteurs |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3966695A (fr) |
| JP (1) | JPS50110480A (fr) |
| BE (1) | BE825270A (fr) |
| BR (1) | BR7500700A (fr) |
| DE (1) | DE2405978A1 (fr) |
| FR (1) | FR2260377A1 (fr) |
| GB (1) | GB1487516A (fr) |
| NL (1) | NL7501495A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU503273B2 (en) * | 1975-08-26 | 1979-08-30 | Imperial Chemical Industries Limited | Reactor and process for vinyl chloride polymerisation |
| DE2832617A1 (de) * | 1977-08-09 | 1979-03-01 | Sumitomo Chemical Co | Vorrichtung und verfahren zur polymerisation von vinylchloridmonomeren |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515709A (en) * | 1967-08-02 | 1970-06-02 | Dow Chemical Co | Process for eliminating polymer build-up on reactor walls during polymerization of water-insoluble monoethylenically unsaturated liquid monomers |
| US3778423A (en) * | 1971-06-28 | 1973-12-11 | Universal Pvc Resins | Method for reducing polymer deposit in polymerization of vinyl chloride |
| DE2239942B2 (de) * | 1972-08-14 | 1979-08-30 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Polymerisation von Vinylchlorid |
| US3849179A (en) * | 1973-08-27 | 1974-11-19 | Goodrich Co B F | Internally coated reaction vessel and process for coating the same |
-
1974
- 1974-02-08 DE DE19742405978 patent/DE2405978A1/de active Pending
-
1975
- 1975-02-04 BR BR700/75A patent/BR7500700A/pt unknown
- 1975-02-04 FR FR7503376A patent/FR2260377A1/fr not_active Withdrawn
- 1975-02-06 US US05/547,608 patent/US3966695A/en not_active Expired - Lifetime
- 1975-02-06 BE BE153133A patent/BE825270A/fr unknown
- 1975-02-07 GB GB5239/75A patent/GB1487516A/en not_active Expired
- 1975-02-07 JP JP50016135A patent/JPS50110480A/ja active Pending
- 1975-02-07 NL NL7501495A patent/NL7501495A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1487516A (en) | 1977-10-05 |
| BR7500700A (pt) | 1975-11-11 |
| FR2260377A1 (fr) | 1975-09-05 |
| JPS50110480A (fr) | 1975-08-30 |
| DE2405978A1 (de) | 1975-08-21 |
| US3966695A (en) | 1976-06-29 |
| NL7501495A (nl) | 1975-08-12 |
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