BG34188A3 - Method for suspended polymerization and co- polymerization of vinylchloride - Google Patents
Method for suspended polymerization and co- polymerization of vinylchlorideInfo
- Publication number
- BG34188A3 BG34188A3 BG031747A BG3174775A BG34188A3 BG 34188 A3 BG34188 A3 BG 34188A3 BG 031747 A BG031747 A BG 031747A BG 3174775 A BG3174775 A BG 3174775A BG 34188 A3 BG34188 A3 BG 34188A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- polymerization
- vinylchloride
- suspended
- weight
- amount
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007334 copolymerization reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract 1
- 239000000347 magnesium hydroxide Substances 0.000 abstract 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 238000010557 suspension polymerization reaction Methods 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- 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
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 |
|---|---|---|---|
| IT30336/74A IT1026902B (it) | 1974-12-10 | 1974-12-10 | Procedimento per la polimerizzazione in sospensione del cloruro di vinile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG34188A3 true BG34188A3 (en) | 1983-07-15 |
Family
ID=11229558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG031747A BG34188A3 (en) | 1974-12-10 | 1975-12-10 | Method for suspended polymerization and co- polymerization of vinylchloride |
Country Status (29)
| Country | Link |
|---|---|
| JP (1) | JPS5183686A (no) |
| AU (1) | AU500593B2 (no) |
| BE (1) | BE836384A (no) |
| BG (1) | BG34188A3 (no) |
| CA (1) | CA1068046A (no) |
| CH (1) | CH620231A5 (no) |
| CS (1) | CS195301B2 (no) |
| DD (1) | DD122981A5 (no) |
| DE (1) | DE2555568C2 (no) |
| DK (1) | DK552375A (no) |
| EG (1) | EG12460A (no) |
| ES (1) | ES443586A1 (no) |
| FR (1) | FR2294189A1 (no) |
| GB (1) | GB1496058A (no) |
| HU (1) | HU172316B (no) |
| IE (1) | IE42205B1 (no) |
| IL (1) | IL48589A (no) |
| IN (1) | IN144911B (no) |
| IT (1) | IT1026902B (no) |
| LU (1) | LU73949A1 (no) |
| NL (1) | NL7514358A (no) |
| NO (1) | NO145763C (no) |
| PH (1) | PH14920A (no) |
| PL (1) | PL103792B1 (no) |
| RO (1) | RO67271A (no) |
| SE (1) | SE7513874L (no) |
| TR (1) | TR18667A (no) |
| YU (1) | YU311975A (no) |
| ZA (1) | ZA757450B (no) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2528950B2 (de) * | 1975-06-28 | 1979-02-15 | Sigma Italiana Prodotti Chimici S.P.A., Bergamo (Italien) | Verfahren zur Herstellung von Polyvinylchlorid |
| IT1055887B (it) * | 1976-02-17 | 1982-01-11 | Sigma Italiana Prod Chimici | Procedimento perfezionato per la produzione di cloruro di polivinli |
| DE2629880B2 (de) * | 1976-07-02 | 1980-10-16 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren |
| JPS5414908A (en) * | 1977-07-04 | 1979-02-03 | Tokuyama Soda Co Ltd | Preparation of ethers |
| IT1137506B (it) * | 1981-03-13 | 1986-09-10 | Anic Spa | Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione |
| JPS62101609A (ja) * | 1985-10-29 | 1987-05-12 | Mitsubishi Kasei Vinyl Co | 塩化ビニル系重合体の製造方法 |
| US4739023A (en) * | 1986-10-02 | 1988-04-19 | Lee Kyu W | Polymerization of vinyl chloride with a clay and a hydrophilic polymer suspending agent |
| DE4124962A1 (de) * | 1991-07-27 | 1993-01-28 | Hoechst Ag | Verfahren zur herstellung eines vinylchloridpolymerisates |
| DE10301975A1 (de) * | 2003-01-20 | 2004-07-29 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Herstellung von mit Silikon modifizierten Polymerisaten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562238A (en) * | 1968-09-16 | 1971-02-09 | Goodrich Co B F | Suspension polymerization process for vinyl chloride polymers |
| DD95106A5 (no) * | 1972-02-28 | 1973-01-12 |
-
1974
- 1974-10-10 TR TR18667A patent/TR18667A/xx unknown
- 1974-12-10 IT IT30336/74A patent/IT1026902B/it active
-
1975
- 1975-11-26 ZA ZA757450A patent/ZA757450B/xx unknown
- 1975-11-28 CA CA240,699A patent/CA1068046A/en not_active Expired
- 1975-12-02 IL IL48589A patent/IL48589A/xx unknown
- 1975-12-04 AU AU87255/75A patent/AU500593B2/en not_active Expired
- 1975-12-05 DK DK552375A patent/DK552375A/da not_active Application Discontinuation
- 1975-12-07 EG EG725/75A patent/EG12460A/xx active
- 1975-12-08 CH CH1594175A patent/CH620231A5/it not_active IP Right Cessation
- 1975-12-08 PL PL1975185353A patent/PL103792B1/pl unknown
- 1975-12-08 CS CS758309A patent/CS195301B2/cs unknown
- 1975-12-08 GB GB50305/75A patent/GB1496058A/en not_active Expired
- 1975-12-08 LU LU73949A patent/LU73949A1/xx unknown
- 1975-12-08 BE BE162533A patent/BE836384A/xx unknown
- 1975-12-08 FR FR7537461A patent/FR2294189A1/fr active Granted
- 1975-12-09 NO NO754158A patent/NO145763C/no unknown
- 1975-12-09 SE SE7513874A patent/SE7513874L/xx not_active Application Discontinuation
- 1975-12-09 YU YU03119/75A patent/YU311975A/xx unknown
- 1975-12-09 ES ES443586A patent/ES443586A1/es not_active Expired
- 1975-12-09 HU HU75AI00000249A patent/HU172316B/hu unknown
- 1975-12-09 NL NL7514358A patent/NL7514358A/xx unknown
- 1975-12-09 PH PH17849A patent/PH14920A/en unknown
- 1975-12-09 DD DD189988A patent/DD122981A5/xx unknown
- 1975-12-10 IN IN2325/CAL/1975A patent/IN144911B/en unknown
- 1975-12-10 DE DE2555568A patent/DE2555568C2/de not_active Expired
- 1975-12-10 JP JP50146466A patent/JPS5183686A/ja active Pending
- 1975-12-10 IE IE2688/75A patent/IE42205B1/en unknown
- 1975-12-10 RO RO7584151A patent/RO67271A/ro unknown
- 1975-12-10 BG BG031747A patent/BG34188A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR18667A (tr) | 1977-06-23 |
| AU500593B2 (en) | 1979-05-24 |
| FR2294189B1 (no) | 1979-06-01 |
| CH620231A5 (en) | 1980-11-14 |
| AU8725575A (en) | 1977-06-09 |
| LU73949A1 (no) | 1976-07-01 |
| DE2555568C2 (de) | 1982-11-25 |
| PL103792B1 (pl) | 1979-07-31 |
| GB1496058A (en) | 1977-12-21 |
| YU311975A (en) | 1983-04-27 |
| RO67271A (ro) | 1980-07-15 |
| ES443586A1 (es) | 1977-05-01 |
| EG12460A (en) | 1979-03-31 |
| ZA757450B (en) | 1976-11-24 |
| IT1026902B (it) | 1978-10-20 |
| NO145763C (no) | 1982-05-26 |
| PH14920A (en) | 1982-01-29 |
| IE42205L (en) | 1976-06-10 |
| IE42205B1 (en) | 1980-06-18 |
| DD122981A5 (de) | 1976-11-12 |
| NO754158L (no) | 1976-06-11 |
| NL7514358A (nl) | 1976-06-14 |
| CS195301B2 (en) | 1980-01-31 |
| FR2294189A1 (fr) | 1976-07-09 |
| IN144911B (no) | 1978-07-22 |
| BE836384A (fr) | 1976-06-08 |
| NO145763B (no) | 1982-02-15 |
| JPS5183686A (en) | 1976-07-22 |
| DE2555568A1 (de) | 1976-06-16 |
| DK552375A (da) | 1976-06-11 |
| HU172316B (hu) | 1978-08-28 |
| CA1068046A (en) | 1979-12-11 |
| IL48589A0 (en) | 1976-02-29 |
| IL48589A (en) | 1979-05-31 |
| SE7513874L (sv) | 1976-06-11 |
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