ES438576A1 - Procedimiento para la obtencion de polimerizados de cloruro de vinilo. - Google Patents
Procedimiento para la obtencion de polimerizados de cloruro de vinilo.Info
- Publication number
- ES438576A1 ES438576A1 ES438576A ES438576A ES438576A1 ES 438576 A1 ES438576 A1 ES 438576A1 ES 438576 A ES438576 A ES 438576A ES 438576 A ES438576 A ES 438576A ES 438576 A1 ES438576 A1 ES 438576A1
- Authority
- ES
- Spain
- Prior art keywords
- vinyl chloride
- polymers
- manufacture
- monomer
- weight
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 5
- 229920000642 polymer Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 230000001766 physiological effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/20—Concentration
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742429777 DE2429777C3 (de) | 1974-06-21 | 1974-06-21 | Verfahren zur Entfernung von nicht ungesetztem, restlichem Vinylchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten |
| DE19742439203 DE2439203C3 (de) | 1974-08-16 | 1974-08-16 | Verfahren zur Entfernung von nicht umgesetztem, restlichen Vinchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES438576A1 true ES438576A1 (es) | 1977-05-16 |
Family
ID=25767305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES438576A Expired ES438576A1 (es) | 1974-06-21 | 1975-06-14 | Procedimiento para la obtencion de polimerizados de cloruro de vinilo. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT340681B (index.php) |
| CH (1) | CH617444A5 (index.php) |
| ES (1) | ES438576A1 (index.php) |
| FR (1) | FR2275488A1 (index.php) |
| GB (1) | GB1498698A (index.php) |
| IT (1) | IT1039140B (index.php) |
| NL (1) | NL161774C (index.php) |
| SE (1) | SE407411B (index.php) |
-
1974
- 1974-09-20 NL NL7412471A patent/NL161774C/xx not_active IP Right Cessation
-
1975
- 1975-06-14 ES ES438576A patent/ES438576A1/es not_active Expired
- 1975-06-19 IT IT2456675A patent/IT1039140B/it active
- 1975-06-19 GB GB2612575A patent/GB1498698A/en not_active Expired
- 1975-06-19 SE SE7507121A patent/SE407411B/xx not_active IP Right Cessation
- 1975-06-19 CH CH799375A patent/CH617444A5/de not_active IP Right Cessation
- 1975-06-20 FR FR7519312A patent/FR2275488A1/fr active Granted
- 1975-06-20 AT AT476275A patent/AT340681B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1498698A (en) | 1978-01-25 |
| FR2275488B1 (index.php) | 1978-12-08 |
| SE407411B (sv) | 1979-03-26 |
| ATA476275A (de) | 1977-04-15 |
| CH617444A5 (en) | 1980-05-30 |
| SE7507121L (sv) | 1975-12-22 |
| FR2275488A1 (fr) | 1976-01-16 |
| NL161774C (nl) | 1980-03-17 |
| NL7412471A (nl) | 1975-12-23 |
| NL161774B (nl) | 1979-10-15 |
| IT1039140B (it) | 1979-12-10 |
| AT340681B (de) | 1977-12-27 |
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| Publication | Publication Date | Title |
|---|---|---|
| ES447411A1 (es) | Procedimiento de preparacion de polimeros de cloruro de vi- nilo. | |
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| GB1131177A (en) | Process for the production of vinyl chloride polymers | |
| FR2309569A1 (fr) | Procede de polymerisation du chlorure de vinyle en microsuspension ensemencee | |
| ES8300808A1 (es) | Procedimiento para la obtencion de polvos de caucho de libre fluidez. | |
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| FR2344579A2 (fr) | Procede de polymerisation du chlorure de vinyle en microsuspension ensemencee | |
| GB879145A (en) | Improvements in or relating to methods of dissolving polymers | |
| ES459219A1 (es) | Procedimiento para mejorar las propiedades de policloruro devinilo pulverulento. | |
| GB1207767A (en) | Vinyl chloride polymerisation process | |
| GB1521192A (en) | Process for the preparation of graft copolymers | |
| ES439892A1 (es) | Procedimiento para impedir la formacion de capas en la ob- tencion de polimeros y copolimeros del cloruro de vinilo me-diante polimerizacion de la suspension. | |
| GB1530609A (en) | Vinyl halide stripping process | |
| GB1274594A (en) | Peroxide-initiated polymerisation process | |
| GB1365587A (en) | Post chlorinated polyvinyl chloride compositions | |
| GB1508094A (en) | Acrylonitrile containing impact resistant polymers | |
| GB1232313A (index.php) | ||
| GB1198048A (en) | Process for the Suspension Polymerisation of Vinyl Chloride | |
| GB1344988A (en) | Polymerisation process and products | |
| GB883850A (en) | Process for controlling the molecular weight of vinylidene chloride polymers | |
| JPS5283404A (en) | Elimination of monomers | |
| DE2963562D1 (en) | Process for preparing homo- and copolymers of vinyl halides | |
| GB1207885A (en) | Improvements in or relating to reticulated substances produced from vinyl chloride compositions containing vinyl acetate/ethylene copolymers grafted with vinyl chloride | |
| GB1342381A (en) | Process for the mannufacture of paste-forming vinyl chloride polymers | |
| GB1082478A (en) | Chlorinated polymers or copolymers |