BE904032A - Procede de polymerisation de monomeres du type vinylique et ses applications. - Google Patents
Procede de polymerisation de monomeres du type vinylique et ses applications.Info
- Publication number
- BE904032A BE904032A BE0/216131A BE216131A BE904032A BE 904032 A BE904032 A BE 904032A BE 0/216131 A BE0/216131 A BE 0/216131A BE 216131 A BE216131 A BE 216131A BE 904032 A BE904032 A BE 904032A
- Authority
- BE
- Belgium
- Prior art keywords
- polymerization
- applications
- type monomers
- vinyl type
- compounds
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 title abstract 2
- 229920002554 vinyl polymer Polymers 0.000 title abstract 2
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical class C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 title 1
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- -1 aldehyde compounds Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 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)
- Polymerisation Methods In General (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Procédé pour empecher les dépots de matières polymères de coller à la paroi du réacteur dans la polymérisation de monomères vinyliques en milieu aqueux : avant d'effectuer la polymération, on enduit la paroi du réacteur de produits de réaction d'un polybutadiène liquide avec des composés phénoliques ou de produits de réaction entre une résine thermoplastique provenant de souches ou troncs de pins, des composés phénoliques et le cas écheant des composés aldéhydiques.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP332985A JPH0660204B2 (ja) | 1985-01-14 | 1985-01-14 | スケ−ル付着防止剤 |
| JP2434485A JPH0660206B2 (ja) | 1985-02-13 | 1985-02-13 | ビニル系単量体の重合方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE904032A true BE904032A (fr) | 1986-05-02 |
Family
ID=26336883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216131A BE904032A (fr) | 1985-01-14 | 1986-01-13 | Procede de polymerisation de monomeres du type vinylique et ses applications. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4680349A (fr) |
| CN (1) | CN1005194B (fr) |
| BE (1) | BE904032A (fr) |
| DE (1) | DE3600739A1 (fr) |
| FR (1) | FR2582003B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415789C (zh) * | 2006-06-21 | 2008-09-03 | 山西省应用化学研究所 | 双环戊二烯松香聚合物及其制备方法和应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE859630A (fr) * | 1976-10-12 | 1978-04-12 | Kanegafuchi Chemical Ind | Procede de polymerisation de chlorure de vinyle |
| US4080173A (en) * | 1977-06-20 | 1978-03-21 | The B. F. Goodrich Company | Internally coated reaction vessel for use in olefinic polymerization |
| JPS587401B2 (ja) * | 1977-11-24 | 1983-02-09 | アヅマ産業株式会社 | 自動材料供給機 |
| JPS54101889A (en) * | 1978-01-28 | 1979-08-10 | Nippon Zeon Co Ltd | Polymerization of vinyl chloride or monomer mixture containing the same |
| JPS55317A (en) * | 1978-06-16 | 1980-01-05 | Sagami Chem Res Center | Preparation of 1,1-dialkoxy-2-phenylethane |
| JPS6042245B2 (ja) * | 1979-02-01 | 1985-09-20 | 三井東圧化学株式会社 | 塩化ビニルの重合方法 |
| JPS55160004A (en) * | 1979-05-30 | 1980-12-12 | Mitsui Toatsu Chem Inc | Polymerization of vinyl chloride |
| US4267291A (en) * | 1979-09-14 | 1981-05-12 | The B. F. Goodrich Company | Process for coating reactors using organic compound vapor application |
| FR2508473A1 (fr) * | 1981-06-26 | 1982-12-31 | Chloe Chemie | Procede de traitement d'un reacteur de polymerisation |
| US4460753A (en) * | 1981-10-07 | 1984-07-17 | Nippon Zeon Co. Ltd. | Process for producing vinyl chloride polymers in a coated reactor and coating product therefor |
| FR2523979A1 (fr) * | 1982-03-26 | 1983-09-30 | Chloe Chemie | Procede de traitement d'un reacteur de polymerisation |
| JPS58204006A (ja) * | 1982-05-24 | 1983-11-28 | Nippon Zeon Co Ltd | 塩化ビニル系重合体の製造法 |
-
1986
- 1986-01-02 US US06/815,515 patent/US4680349A/en not_active Expired - Fee Related
- 1986-01-09 FR FR8600207A patent/FR2582003B1/fr not_active Expired - Lifetime
- 1986-01-13 DE DE19863600739 patent/DE3600739A1/de not_active Ceased
- 1986-01-13 BE BE0/216131A patent/BE904032A/fr not_active IP Right Cessation
- 1986-01-14 CN CN86100067.6A patent/CN1005194B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3600739A1 (de) | 1986-07-31 |
| CN1005194B (zh) | 1989-09-20 |
| FR2582003B1 (fr) | 1990-09-21 |
| CN86100067A (zh) | 1986-08-20 |
| US4680349A (en) | 1987-07-14 |
| FR2582003A1 (fr) | 1986-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: TOYO SODA MANUFACTURING CO. LTD Effective date: 19970131 |