ES442671A1 - Procedimiento para la eliminacion de monomeros desde disper-siones acuosas de polimeros. - Google Patents
Procedimiento para la eliminacion de monomeros desde disper-siones acuosas de polimeros.Info
- Publication number
- ES442671A1 ES442671A1 ES442671A ES442671A ES442671A1 ES 442671 A1 ES442671 A1 ES 442671A1 ES 442671 A ES442671 A ES 442671A ES 442671 A ES442671 A ES 442671A ES 442671 A1 ES442671 A1 ES 442671A1
- Authority
- ES
- Spain
- Prior art keywords
- aqueous dispersion
- copolymer
- monomers
- vinyl chloride
- chloride homopolymer
- 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
- 239000006185 dispersion Substances 0.000 title abstract 6
- 239000000178 monomer Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 229920001519 homopolymer Polymers 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 3
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000003945 anionic surfactant Substances 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000003093 cationic surfactant Substances 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 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
- C08F6/16—Purification
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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454445 DE2454445C2 (de) | 1974-11-16 | 1974-11-16 | Verfahren zur Entfernung von restlichen Monomeren aus wässrigen Dispersionen von Vinylchlorid-Polymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES442671A1 true ES442671A1 (es) | 1977-04-16 |
Family
ID=5931036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES442671A Expired ES442671A1 (es) | 1974-11-16 | 1975-11-15 | Procedimiento para la eliminacion de monomeros desde disper-siones acuosas de polimeros. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE835592A (enrdf_load_stackoverflow) |
| CH (1) | CH599252A5 (enrdf_load_stackoverflow) |
| DD (1) | DD121327A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2454445C2 (enrdf_load_stackoverflow) |
| ES (1) | ES442671A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2291215A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1482061A (enrdf_load_stackoverflow) |
| IT (1) | IT1052193B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2800608A1 (de) * | 1977-04-11 | 1978-10-19 | Buna Chem Werke Veb | Verfahren zur entmonomerisierung von polymerdispersionen, vorzugsweise polyvinylchloriddispersionen |
| FR2489826A1 (fr) * | 1980-09-08 | 1982-03-12 | Rhone Poulenc Ind | Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse et polymeres et copolymeres presentant une aptitude au tamisage amelioree en resultant |
| US5342910A (en) * | 1992-12-18 | 1994-08-30 | The Dow Chemical Company | Process for preparing vinylidene chloride or vinyl chloride polymer by suspension polymerization |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248943C2 (de) * | 1965-07-20 | 1974-03-07 | Basf Ag | Verfahren und Vorrichtung zur diskontinuierlichen Entfernung von Geruchs-stoffen auswaessrigen Polymerisatdispersionen |
-
1974
- 1974-11-16 DE DE19742454445 patent/DE2454445C2/de not_active Expired
-
1975
- 1975-11-06 GB GB4604975A patent/GB1482061A/en not_active Expired
- 1975-11-11 CH CH1458975A patent/CH599252A5/xx not_active IP Right Cessation
- 1975-11-14 DD DD18946775A patent/DD121327A5/xx unknown
- 1975-11-14 IT IT5221175A patent/IT1052193B/it active
- 1975-11-14 BE BE161888A patent/BE835592A/xx unknown
- 1975-11-14 FR FR7534896A patent/FR2291215A1/fr active Granted
- 1975-11-15 ES ES442671A patent/ES442671A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD121327A5 (enrdf_load_stackoverflow) | 1976-07-20 |
| DE2454445A1 (de) | 1976-05-20 |
| CH599252A5 (enrdf_load_stackoverflow) | 1978-05-31 |
| GB1482061A (en) | 1977-08-03 |
| IT1052193B (it) | 1981-06-20 |
| BE835592A (fr) | 1976-05-14 |
| FR2291215A1 (fr) | 1976-06-11 |
| FR2291215B1 (enrdf_load_stackoverflow) | 1978-12-08 |
| DE2454445C2 (de) | 1984-06-07 |
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