BE844044A - Procede ameliore pour la preparation d'homo et de copolymeres de chlorure de vinyle - Google Patents
Procede ameliore pour la preparation d'homo et de copolymeres de chlorure de vinyleInfo
- Publication number
- BE844044A BE844044A BE168840A BE168840A BE844044A BE 844044 A BE844044 A BE 844044A BE 168840 A BE168840 A BE 168840A BE 168840 A BE168840 A BE 168840A BE 844044 A BE844044 A BE 844044A
- Authority
- BE
- Belgium
- Prior art keywords
- homo
- preparation
- vinyl chloride
- improved process
- chloride copolymers
- 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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50087975A JPS5212291A (en) | 1975-07-18 | 1975-07-18 | Process for polymerizing vinyl chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE844044A true BE844044A (fr) | 1976-11-03 |
Family
ID=13929823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE168840A BE844044A (fr) | 1975-07-18 | 1976-07-12 | Procede ameliore pour la preparation d'homo et de copolymeres de chlorure de vinyle |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5212291A (ru) |
| AT (1) | AT354086B (ru) |
| BE (1) | BE844044A (ru) |
| BR (1) | BR7604676A (ru) |
| CH (1) | CH624687A5 (ru) |
| CU (1) | CU21285A3 (ru) |
| DE (1) | DE2631325A1 (ru) |
| DK (1) | DK152508C (ru) |
| ES (1) | ES449769A1 (ru) |
| FR (1) | FR2318177A1 (ru) |
| GB (2) | GB1543437A (ru) |
| HU (1) | HU173654B (ru) |
| NL (1) | NL7607767A (ru) |
| NO (1) | NO762472L (ru) |
| PL (1) | PL102539B1 (ru) |
| PT (1) | PT65375B (ru) |
| SE (1) | SE7608013L (ru) |
| SU (1) | SU753364A3 (ru) |
| YU (1) | YU39216B (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039543A1 (de) * | 1979-10-22 | 1981-09-10 | Shin-Etsu Chemical Co., Ltd., Tokyo | Verfahren zur herstellung von pvc-harzen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218787A (en) * | 1975-08-04 | 1977-02-12 | Kanegafuchi Chem Ind Co Ltd | Suspension polymerization process of vinyl chloride |
| JPS5227491A (en) * | 1975-08-28 | 1977-03-01 | Chisso Corp | Process for preparing a vinyl chloride polymer |
| DE2860931D1 (en) * | 1977-07-15 | 1981-11-12 | Ici Australia Ltd | Vinyl halide polymerization process |
| JPS55137108A (en) * | 1979-04-13 | 1980-10-25 | Nissan Chem Ind Ltd | Production of vinyl chloride resin |
| DE3401158A1 (de) * | 1984-01-14 | 1985-07-18 | Hoechst Ag, 6230 Frankfurt | Verfahren zur polymerisation von vinylchlorid |
| JPS6151001A (ja) * | 1984-08-17 | 1986-03-13 | Shin Etsu Chem Co Ltd | ビニル系重合体の製法 |
| JPS63127306U (ru) * | 1987-02-13 | 1988-08-19 | ||
| FR2839724B1 (fr) * | 2002-05-17 | 2005-08-05 | Solvay | Procedes de polymerisation radicalaire pour preparer des polymeres halogenes et polymeres halogenes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1720481A1 (de) * | 1963-08-01 | 1971-07-01 | Dynamit Nobel Ag | Verfahren zur Polymerisation und Mischpolymerisation von Vinylchlorid |
| FR1538572A (fr) * | 1967-07-26 | 1968-09-06 | Pechiney Saint Gobain | Perfectionnement à la polymérisation en masse à basse température de compositions monomères contenant du chlorure de vinyle, et produits en résultant |
| US3631009A (en) * | 1968-01-15 | 1971-12-28 | Goodyear Tire & Rubber | Polymerization initiator activator salts |
| GB1218155A (en) * | 1968-05-03 | 1971-01-06 | Gen Tire & Rubber Co | 0,2 - dibromo - 1,1,2 - trichloroethane as a molecular weight regulator for vinyl halide polymers |
-
1975
- 1975-07-18 JP JP50087975A patent/JPS5212291A/ja active Granted
-
1976
- 1976-07-12 ES ES449769A patent/ES449769A1/es not_active Expired
- 1976-07-12 YU YU01710/76A patent/YU39216B/xx unknown
- 1976-07-12 DE DE19762631325 patent/DE2631325A1/de not_active Withdrawn
- 1976-07-12 BE BE168840A patent/BE844044A/xx unknown
- 1976-07-14 SE SE7608013A patent/SE7608013L/xx not_active Application Discontinuation
- 1976-07-14 NL NL7607767A patent/NL7607767A/xx not_active Application Discontinuation
- 1976-07-14 AT AT516676A patent/AT354086B/de not_active IP Right Cessation
- 1976-07-15 NO NO762472A patent/NO762472L/no unknown
- 1976-07-15 CH CH909376A patent/CH624687A5/de not_active IP Right Cessation
- 1976-07-16 GB GB29634/76A patent/GB1543437A/en not_active Expired
- 1976-07-16 PT PT65375A patent/PT65375B/pt unknown
- 1976-07-16 GB GB36757/78A patent/GB1543438A/en not_active Expired
- 1976-07-16 DK DK322076A patent/DK152508C/da not_active IP Right Cessation
- 1976-07-16 BR BR7604676A patent/BR7604676A/pt unknown
- 1976-07-16 HU HU76SI1525A patent/HU173654B/hu unknown
- 1976-07-16 SU SU762381452A patent/SU753364A3/ru active
- 1976-07-17 PL PL1976191256A patent/PL102539B1/pl unknown
- 1976-07-19 FR FR7621939A patent/FR2318177A1/fr active Granted
- 1976-07-19 CU CU34544A patent/CU21285A3/es unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039543A1 (de) * | 1979-10-22 | 1981-09-10 | Shin-Etsu Chemical Co., Ltd., Tokyo | Verfahren zur herstellung von pvc-harzen |
Also Published As
| Publication number | Publication date |
|---|---|
| ES449769A1 (es) | 1977-12-16 |
| PL102539B1 (pl) | 1979-04-30 |
| SE7608013L (sv) | 1977-01-19 |
| NL7607767A (nl) | 1977-01-20 |
| NO762472L (ru) | 1977-01-19 |
| DK322076A (da) | 1977-01-19 |
| GB1543438A (en) | 1979-04-04 |
| DK152508B (da) | 1988-03-07 |
| ATA516676A (de) | 1979-05-15 |
| JPS5321908B2 (ru) | 1978-07-05 |
| HU173654B (hu) | 1979-07-28 |
| CH624687A5 (en) | 1981-08-14 |
| GB1543437A (en) | 1979-04-04 |
| CU21285A3 (es) | 1985-12-16 |
| DK152508C (da) | 1988-08-29 |
| JPS5212291A (en) | 1977-01-29 |
| DE2631325A1 (de) | 1977-02-03 |
| FR2318177B1 (ru) | 1978-05-19 |
| CU21285A (es) | 1978-09-08 |
| YU39216B (en) | 1984-08-31 |
| PT65375B (en) | 1978-01-19 |
| BR7604676A (pt) | 1977-08-02 |
| SU753364A3 (ru) | 1980-07-30 |
| FR2318177A1 (fr) | 1977-02-11 |
| YU171076A (en) | 1982-05-31 |
| AT354086B (de) | 1979-12-27 |
| PT65375A (en) | 1976-08-01 |
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