CA1271587A - Procede pour l'elimination du chlorure de vinyle residuaire dans les polymers de chlorure de vinyle se trouvant en dispersion aqueuse - Google Patents
Procede pour l'elimination du chlorure de vinyle residuaire dans les polymers de chlorure de vinyle se trouvant en dispersion aqueuseInfo
- Publication number
- CA1271587A CA1271587A CA000232635A CA232635A CA1271587A CA 1271587 A CA1271587 A CA 1271587A CA 000232635 A CA000232635 A CA 000232635A CA 232635 A CA232635 A CA 232635A CA 1271587 A CA1271587 A CA 1271587A
- Authority
- CA
- Canada
- Prior art keywords
- vinyl chloride
- temperature
- aqueous
- polymer
- vinyl
- 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 - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 79
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008569 process Effects 0.000 title claims description 23
- 239000007900 aqueous suspension Substances 0.000 title claims description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 29
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 25
- 239000000178 monomer Substances 0.000 claims abstract description 24
- 230000009477 glass transition Effects 0.000 claims abstract description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 16
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 16
- 230000008030 elimination Effects 0.000 claims abstract description 12
- 238000003379 elimination reaction Methods 0.000 claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000012674 dispersion polymerization Methods 0.000 claims abstract 2
- 238000009835 boiling Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 229920001519 homopolymer Polymers 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 description 11
- 229920000915 polyvinyl chloride Polymers 0.000 description 9
- 239000004800 polyvinyl chloride Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 238000012549 training Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000007872 degassing Methods 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- WYUYEJNGHIOFOC-VVTVMFAVSA-N 2-[(z)-1-(4-methylphenyl)-3-pyrrolidin-1-ylprop-1-enyl]pyridine;hydrochloride Chemical compound Cl.C1=CC(C)=CC=C1C(\C=1N=CC=CC=1)=C\CN1CCCC1 WYUYEJNGHIOFOC-VVTVMFAVSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- -1 vinyl vinyl Chemical group 0.000 description 2
- HCUOEKSZWPGJIM-YBRHCDHNSA-N (e,2e)-2-hydroxyimino-6-methoxy-4-methyl-5-nitrohex-3-enamide Chemical compound COCC([N+]([O-])=O)\C(C)=C\C(=N/O)\C(N)=O HCUOEKSZWPGJIM-YBRHCDHNSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 241000208140 Acer Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 101100162200 Aspergillus parasiticus (strain ATCC 56775 / NRRL 5862 / SRRC 143 / SU-1) aflD gene Proteins 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- MGFRKBRDZIMZGO-UHFFFAOYSA-N barium cadmium Chemical compound [Cd].[Ba] MGFRKBRDZIMZGO-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 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)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU70739 | 1974-08-14 | ||
| LU70739A LU70739A1 (en)) | 1974-08-14 | 1974-08-14 | |
| LU72112A LU72112A1 (en)) | 1975-03-21 | 1975-03-21 | |
| LU72112 | 1975-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1271587A true CA1271587A (fr) | 1990-07-10 |
Family
ID=26640162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000232635A Expired - Lifetime CA1271587A (fr) | 1974-08-14 | 1975-07-31 | Procede pour l'elimination du chlorure de vinyle residuaire dans les polymers de chlorure de vinyle se trouvant en dispersion aqueuse |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS605605B2 (en)) |
| AR (1) | AR203694A1 (en)) |
| AT (1) | AT339599B (en)) |
| BR (1) | BR7505165A (en)) |
| CA (1) | CA1271587A (en)) |
| CH (1) | CH606130A5 (en)) |
| DE (1) | DE2531111C2 (en)) |
| DK (1) | DK151342C (en)) |
| ES (1) | ES438975A1 (en)) |
| FI (1) | FI60880C (en)) |
| FR (1) | FR2281939A1 (en)) |
| GB (1) | GB1487876A (en)) |
| IT (1) | IT1039836B (en)) |
| NL (1) | NL183584B (en)) |
| NO (1) | NO146989C (en)) |
| SE (1) | SE420316B (en)) |
| SU (1) | SU622412A3 (en)) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126988A (ja) * | 1974-08-30 | 1976-03-05 | Sumitomo Chemical Co | Enkabinirukeijugotaichunizanzonsuru enkabinirutanryotai no jokyohoho |
| JPS5128890A (ja) * | 1974-09-04 | 1976-03-11 | Mitsui Toatsu Chemicals | Mihannoenkabinirumonomaa no jokyohoho |
| JPS51127187A (en) * | 1975-04-26 | 1976-11-05 | Kureha Chem Ind Co Ltd | A process and an apparatus for recovering monomers |
| IL50060A (en) * | 1975-08-13 | 1979-09-30 | Tenneco Chem | Process for the removal of vinyl chloride from polyvinyl chloride latexes and slurries |
| JPS5283404A (en) * | 1975-12-29 | 1977-07-12 | Mitsubishi Monsanto Chem Co | Elimination of monomers |
| JPS5283405A (en) * | 1975-12-29 | 1977-07-12 | Mitsubishi Monsanto Chem Co | Elimination of monomers |
| US4220754A (en) * | 1976-05-25 | 1980-09-02 | Tenneco Chemicals, Inc. | Process for the purification of polyvinyl chloride with oxidizing agents |
| DE2744462C2 (de) * | 1977-10-03 | 1982-09-16 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Verhinderung der Schaumbildung bei der Restmonomerentfernung aus wäßrigen Polymerdispersionen |
| US4130527A (en) * | 1977-12-29 | 1978-12-19 | Stauffer Chemical Company | Method of treating a polymer latex to remove unreacted monomer by treatment in a column |
| DE2759097C2 (de) * | 1977-12-30 | 1987-03-05 | Norsk Hydro A.S., Oslo | Verfahren zur Reduktion des Vinylchloridgehaltes in wäßrigen Dispersionen von Vinylchloridpolymeren und -copolymeren |
| JPS6042804B2 (ja) * | 1979-08-09 | 1985-09-25 | 信越化学工業株式会社 | 塩化ビニル系単量体の重合方法 |
| DE3038287A1 (de) * | 1980-10-10 | 1982-05-19 | Deutsche Solvay-Werke Gmbh, 5650 Solingen | Verfahren und vorrichtung zur entfernung von restlichem vinylchlorid aus vinylchloridpolymeren |
| JPH02169603A (ja) * | 1988-12-23 | 1990-06-29 | Toyo Eng Corp | 重合体分散液の精製方法 |
| DE4024100A1 (de) * | 1990-07-30 | 1992-02-06 | Hans Georg Dr Tilgner | Verfahren zur behandlung von abfallstoffen |
| DE4430763A1 (de) * | 1994-08-30 | 1996-03-07 | Basf Ag | Vorrichtung und Verfahren zur Intensiventgasung von PVC-Suspensionen und Dispersionen |
Family Cites Families (3)
| 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 |
| IT989178B (it) * | 1972-07-19 | 1975-05-20 | Solvay | Procedimento per eliminare vinil cloruro residuo presente in poli meri |
| DE2429776C3 (de) * | 1974-06-21 | 1981-12-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Entfernung von restlichem Vinylchlorid aus wäßrigen Polyvinylchloriddispersionen |
-
1975
- 1975-06-30 ES ES438975A patent/ES438975A1/es not_active Expired
- 1975-07-09 IT IT25227/75A patent/IT1039836B/it active
- 1975-07-11 DE DE2531111A patent/DE2531111C2/de not_active Expired
- 1975-07-21 CH CH952675A patent/CH606130A5/xx not_active IP Right Cessation
- 1975-07-31 SU SU752163090A patent/SU622412A3/ru active
- 1975-07-31 AR AR259867A patent/AR203694A1/es active
- 1975-07-31 CA CA000232635A patent/CA1271587A/fr not_active Expired - Lifetime
- 1975-08-11 FR FR7525158A patent/FR2281939A1/fr active Granted
- 1975-08-13 SE SE7509078A patent/SE420316B/xx not_active IP Right Cessation
- 1975-08-13 DK DK366375A patent/DK151342C/da not_active IP Right Cessation
- 1975-08-13 BR BR7505165*A patent/BR7505165A/pt unknown
- 1975-08-13 NO NO752819A patent/NO146989C/no unknown
- 1975-08-13 AT AT629575A patent/AT339599B/de not_active IP Right Cessation
- 1975-08-14 FI FI752304A patent/FI60880C/fi not_active IP Right Cessation
- 1975-08-14 JP JP50098153A patent/JPS605605B2/ja not_active Expired
- 1975-08-14 GB GB33932/75A patent/GB1487876A/en not_active Expired
- 1975-08-14 NL NLAANVRAGE7509700,A patent/NL183584B/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE420316B (sv) | 1981-09-28 |
| JPS5145190A (en)) | 1976-04-17 |
| AU8310575A (en) | 1977-01-20 |
| NL7509700A (nl) | 1976-02-17 |
| FI60880B (fi) | 1981-12-31 |
| GB1487876A (en) | 1977-10-05 |
| NO752819L (en)) | 1976-02-17 |
| CH606130A5 (en)) | 1978-10-31 |
| ATA629575A (de) | 1977-02-15 |
| FI60880C (fi) | 1982-04-13 |
| ES438975A1 (es) | 1977-02-16 |
| DE2531111C2 (de) | 1982-09-02 |
| SE7509078L (sv) | 1976-02-16 |
| FI752304A7 (en)) | 1976-02-15 |
| AR203694A1 (es) | 1975-09-30 |
| DK151342C (da) | 1988-04-25 |
| FR2281939A1 (fr) | 1976-03-12 |
| AT339599B (de) | 1977-10-25 |
| IT1039836B (it) | 1979-12-10 |
| DE2531111A1 (de) | 1976-02-26 |
| JPS605605B2 (ja) | 1985-02-13 |
| DK366375A (da) | 1976-02-15 |
| NL183584B (nl) | 1988-07-01 |
| NO146989C (no) | 1986-06-12 |
| NO146989B (no) | 1982-10-04 |
| SU622412A3 (ru) | 1978-08-30 |
| DK151342B (da) | 1987-11-23 |
| FR2281939B1 (en)) | 1977-12-16 |
| BR7505165A (pt) | 1976-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKEC | Expiry (correction) |
Effective date: 20121205 |