ES467284A1 - Preparation of polyvinyl chloride resins - Google Patents
Preparation of polyvinyl chloride resinsInfo
- Publication number
- ES467284A1 ES467284A1 ES467284A ES467284A ES467284A1 ES 467284 A1 ES467284 A1 ES 467284A1 ES 467284 A ES467284 A ES 467284A ES 467284 A ES467284 A ES 467284A ES 467284 A1 ES467284 A1 ES 467284A1
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- polyvinyl chloride
- chloride resins
- vinyl chloride
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
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)
Abstract
PURPOSE:To prepare a vinyl chloride polymer having a low polymerization degree by adding an organic compound having a mercapto group, a hydroxyl group, etc. to a vinyl chloride monomer mixture at the first polymerization stage, thereby suppressing formation of coarse particles of the polymer and providing homogeneous dispersing state.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969177A JPS53104684A (en) | 1977-02-24 | 1977-02-24 | Preparation of vinyl chloride polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES467284A1 true ES467284A1 (en) | 1978-10-16 |
Family
ID=12006260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES467284A Expired ES467284A1 (en) | 1977-02-24 | 1978-02-24 | Preparation of polyvinyl chloride resins |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS53104684A (en) |
| AT (1) | ATA126678A (en) |
| BE (1) | BE864149A (en) |
| BR (1) | BR7801118A (en) |
| CA (1) | CA1126449A (en) |
| CU (1) | CU34877A (en) |
| DE (1) | DE2807180A1 (en) |
| DK (1) | DK80978A (en) |
| ES (1) | ES467284A1 (en) |
| FR (1) | FR2381792A1 (en) |
| GB (1) | GB1596689A (en) |
| HU (1) | HU178740B (en) |
| IT (1) | IT1094154B (en) |
| NL (1) | NL181659C (en) |
| NO (1) | NO152754C (en) |
| PL (1) | PL107759B1 (en) |
| PT (1) | PT67691B (en) |
| SE (1) | SE440784C (en) |
| SU (1) | SU841592A3 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029907A1 (en) | 1980-08-07 | 1982-03-18 | Hoechst Ag, 6000 Frankfurt | CONTINUOUS METHOD AND DEVICE FOR PRODUCING A VINYL CHLORIDE POLYMERISATE IN AQUEOUS SUSPENSION |
| JPS6248703A (en) * | 1985-08-27 | 1987-03-03 | Chisso Corp | Production of vinyl chloride polymer having low polymerization degree |
| US4797458A (en) * | 1986-09-02 | 1989-01-10 | The B.F. Goodrich Company | Colloidal stable vinyl halide polymerizations with mercaptan chain transfer agents |
| DE10309857A1 (en) * | 2003-03-06 | 2004-09-23 | Wacker Polymer Systems Gmbh & Co. Kg | Epoxy-modified vinyl chloride-vinyl ester copolymer solid resins |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB579353A (en) * | 1943-03-20 | 1946-07-31 | Du Pont | Polymerisation of unsaturated compounds in the presence of thiols and derivatives thereof |
| DE2051317A1 (en) * | 1970-10-20 | 1972-04-27 | Basf Ag | Radical polymerisation using regulator - of bifunctional mercaptan or organic sulphide type |
| JPS5233987A (en) * | 1975-09-11 | 1977-03-15 | Shin Etsu Chem Co Ltd | Preparation of vinyl chloride polymer |
| JPS52138583A (en) * | 1976-04-19 | 1977-11-18 | Mitsui Toatsu Chem Inc | Preparation of vinyl chloride polymers |
| JPS5372089A (en) * | 1976-12-09 | 1978-06-27 | Nippon Zeon Co Ltd | Preparation of polyvinyl chloride type resin |
-
1977
- 1977-02-24 JP JP1969177A patent/JPS53104684A/en active Granted
-
1978
- 1978-02-20 SE SE7801919A patent/SE440784C/en not_active IP Right Cessation
- 1978-02-20 DE DE19782807180 patent/DE2807180A1/en active Granted
- 1978-02-20 CA CA297,336A patent/CA1126449A/en not_active Expired
- 1978-02-21 GB GB6777/78A patent/GB1596689A/en not_active Expired
- 1978-02-21 BE BE185331A patent/BE864149A/en not_active IP Right Cessation
- 1978-02-21 AT AT126678A patent/ATA126678A/en not_active IP Right Cessation
- 1978-02-21 NO NO780590A patent/NO152754C/en unknown
- 1978-02-22 IT IT20524/78A patent/IT1094154B/en active
- 1978-02-22 PT PT67691A patent/PT67691B/en unknown
- 1978-02-23 DK DK80978A patent/DK80978A/en not_active Application Discontinuation
- 1978-02-23 HU HU78SI1620A patent/HU178740B/en not_active IP Right Cessation
- 1978-02-23 BR BR7801118A patent/BR7801118A/en unknown
- 1978-02-23 NL NLAANVRAGE7802025,A patent/NL181659C/en not_active IP Right Cessation
- 1978-02-23 PL PL1978204854A patent/PL107759B1/en unknown
- 1978-02-23 FR FR7805167A patent/FR2381792A1/en active Granted
- 1978-02-24 ES ES467284A patent/ES467284A1/en not_active Expired
- 1978-02-24 CU CU7834877A patent/CU34877A/en unknown
- 1978-02-24 SU SU782585304A patent/SU841592A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7820524A0 (en) | 1978-02-22 |
| DK80978A (en) | 1978-08-25 |
| SE440784C (en) | 1989-12-04 |
| NO152754B (en) | 1985-08-05 |
| SE440784B (en) | 1985-08-19 |
| JPS53104684A (en) | 1978-09-12 |
| CA1126449A (en) | 1982-06-22 |
| CU34877A (en) | 1979-08-20 |
| NO152754C (en) | 1985-11-13 |
| FR2381792B1 (en) | 1980-09-12 |
| PT67691A (en) | 1978-03-01 |
| NL181659B (en) | 1987-05-04 |
| ATA126678A (en) | 1981-04-15 |
| IT1094154B (en) | 1985-07-26 |
| HU178740B (en) | 1982-06-28 |
| DE2807180C2 (en) | 1991-12-05 |
| GB1596689A (en) | 1981-08-26 |
| PT67691B (en) | 1979-07-23 |
| DE2807180A1 (en) | 1978-09-21 |
| JPS5533804B2 (en) | 1980-09-03 |
| PL204854A1 (en) | 1978-11-06 |
| SE7801919L (en) | 1978-08-25 |
| PL107759B1 (en) | 1980-03-31 |
| BE864149A (en) | 1978-06-16 |
| NO780590L (en) | 1978-08-25 |
| BR7801118A (en) | 1978-10-10 |
| NL181659C (en) | 1987-10-01 |
| SU841592A3 (en) | 1981-06-23 |
| FR2381792A1 (en) | 1978-09-22 |
| NL7802025A (en) | 1978-08-28 |
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