SE403121B - Forfarande for framstellning av vinylkloridpolymerer genom vinylkloridpolymerisation i vattenhaltig suspension, under ingen eller minskad bildning av beleggning pa polymeristaionsreaktorns inre yta - Google Patents
Forfarande for framstellning av vinylkloridpolymerer genom vinylkloridpolymerisation i vattenhaltig suspension, under ingen eller minskad bildning av beleggning pa polymeristaionsreaktorns inre ytaInfo
- Publication number
- SE403121B SE403121B SE7315628A SE7315628A SE403121B SE 403121 B SE403121 B SE 403121B SE 7315628 A SE7315628 A SE 7315628A SE 7315628 A SE7315628 A SE 7315628A SE 403121 B SE403121 B SE 403121B
- Authority
- SE
- Sweden
- Prior art keywords
- vinyl chloride
- polymerization
- procedure
- preparation
- reduced coating
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title 2
- 238000006116 polymerization reaction Methods 0.000 title 2
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
- C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5349072A GB1439339A (en) | 1972-11-20 | 1972-11-20 | Vinyl chloride polymerisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE403121B true SE403121B (sv) | 1978-07-31 |
Family
ID=10468000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7315628A SE403121B (sv) | 1972-11-20 | 1973-11-19 | Forfarande for framstellning av vinylkloridpolymerer genom vinylkloridpolymerisation i vattenhaltig suspension, under ingen eller minskad bildning av beleggning pa polymeristaionsreaktorns inre yta |
Country Status (12)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007320A (en) * | 1974-05-21 | 1977-02-08 | Kemanord Aktiebolag | Process for reducing polymer build-up |
| CA1077197A (en) * | 1975-03-24 | 1980-05-06 | Kazuhiko Kurimoto | Method for bulk polymerization of vinyl chloride |
| JPS5213592A (en) * | 1975-07-23 | 1977-02-01 | Shin Etsu Chem Co Ltd | Polymerization of vinyl chloride |
| JPS5223187A (en) * | 1975-08-14 | 1977-02-21 | Shin Etsu Chem Co Ltd | Process for polymerizing vinyl monomers |
| JPS6059246B2 (ja) * | 1977-04-18 | 1985-12-24 | 鐘淵化学工業株式会社 | 塩化ビニルの重合方法 |
| GB1589404A (en) * | 1976-12-23 | 1981-05-13 | Ici Australia Ltd | Halogenated a-olefin polymerisation process and reactor therefor |
| DE2960426D1 (en) * | 1978-02-24 | 1981-10-01 | Ici Plc | Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process |
| JPS5554305A (en) * | 1978-10-17 | 1980-04-21 | Kanegafuchi Chem Ind Co Ltd | Polymerization of vinyl chloride |
| EP0027691B1 (en) * | 1979-10-18 | 1983-10-12 | Imperial Chemical Industries Plc | Vinyl chloride polymerisation process |
| EP0052421B1 (en) * | 1980-10-31 | 1986-11-26 | Imperial Chemical Industries Plc | Vinyl chloride polymerisation process |
| AU552670B2 (en) * | 1981-01-16 | 1986-06-12 | Geon Company, The | Internally coated reaction vessel for use in olefinic polymerization |
| FR2523979A1 (fr) * | 1982-03-26 | 1983-09-30 | Chloe Chemie | Procede de traitement d'un reacteur de polymerisation |
| US4902827A (en) * | 1988-05-03 | 1990-02-20 | Eastman Kodak Company | Process for the preparation of adipic acid |
| JP3317803B2 (ja) * | 1994-11-15 | 2002-08-26 | 信越化学工業株式会社 | 重合体スケール付着防止剤及びそれを使用する重合体製造方法 |
| EP2581421A1 (en) | 2011-10-12 | 2013-04-17 | Ineos Europe AG | Additive |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD89707A (enrdf_load_stackoverflow) * | ||||
| ES355836A1 (es) * | 1967-08-02 | 1970-04-01 | Dow Chemical Co | Un procedimiento para reducir la acumulacion de polimero sobre las superficies interiores de una vasija de reaccion. |
| DE91560C (enrdf_load_stackoverflow) * | 1970-05-07 | |||
| DE2044259C2 (de) * | 1970-09-07 | 1985-08-22 | Shinetsu Chemical Co., Tokio/Tokyo | Verfahren zur Suspensions-Polymerisation von Vinylchlorid |
-
1972
- 1972-11-20 GB GB5349072A patent/GB1439339A/en not_active Expired
-
1973
- 1973-11-07 NO NO429173A patent/NO143027C/no unknown
- 1973-11-09 AU AU62369/73A patent/AU476303B2/en not_active Expired
- 1973-11-14 BR BR895973A patent/BR7308959D0/pt unknown
- 1973-11-15 NL NL7315660A patent/NL7315660A/xx unknown
- 1973-11-19 FR FR7341054A patent/FR2207148B1/fr not_active Expired
- 1973-11-19 SE SE7315628A patent/SE403121B/xx unknown
- 1973-11-20 BE BE137929A patent/BE807530A/xx unknown
- 1973-11-20 JP JP12977473A patent/JPS5714365B2/ja not_active Expired
- 1973-11-20 CA CA186,252A patent/CA1096548A/en not_active Expired
- 1973-11-20 DE DE19732357869 patent/DE2357869C2/de not_active Expired
- 1973-11-20 ES ES420671A patent/ES420671A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1096548A (en) | 1981-02-24 |
| FR2207148B1 (enrdf_load_stackoverflow) | 1977-06-10 |
| NO143027B (no) | 1980-08-25 |
| JPS5714365B2 (enrdf_load_stackoverflow) | 1982-03-24 |
| FR2207148A1 (enrdf_load_stackoverflow) | 1974-06-14 |
| BR7308959D0 (pt) | 1974-08-22 |
| NL7315660A (enrdf_load_stackoverflow) | 1974-05-22 |
| DE2357869A1 (de) | 1974-05-30 |
| DE2357869C2 (de) | 1986-10-16 |
| NO143027C (no) | 1980-12-03 |
| ES420671A1 (es) | 1976-04-16 |
| GB1439339A (en) | 1976-06-16 |
| AU476303B2 (en) | 1976-09-16 |
| JPS5087A (enrdf_load_stackoverflow) | 1975-01-06 |
| BE807530A (fr) | 1974-05-20 |
| AU6236973A (en) | 1975-05-15 |
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