BR7505165A - Processo aperfeicoado para eliminacao de cloreto de vinila residual proveniente da polimerizacao de polimeros de cloreto de vinila em forma de dispersao aquosa - Google Patents
Processo aperfeicoado para eliminacao de cloreto de vinila residual proveniente da polimerizacao de polimeros de cloreto de vinila em forma de dispersao aquosaInfo
- Publication number
- BR7505165A BR7505165A BR7505165*A BR7505165A BR7505165A BR 7505165 A BR7505165 A BR 7505165A BR 7505165 A BR7505165 A BR 7505165A BR 7505165 A BR7505165 A BR 7505165A
- Authority
- BR
- Brazil
- Prior art keywords
- vinyl chloride
- elimination
- polymerization
- water dispersion
- arising
- Prior art date
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
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU70739A LU70739A1 (ja) | 1974-08-14 | 1974-08-14 | |
| LU72112A LU72112A1 (ja) | 1975-03-21 | 1975-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7505165A true BR7505165A (pt) | 1976-08-03 |
Family
ID=26640162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7505165*A BR7505165A (pt) | 1974-08-14 | 1975-08-13 | Processo aperfeicoado para eliminacao de cloreto de vinila residual proveniente da polimerizacao de polimeros de cloreto de vinila em forma de dispersao aquosa |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS605605B2 (ja) |
| AR (1) | AR203694A1 (ja) |
| AT (1) | AT339599B (ja) |
| BR (1) | BR7505165A (ja) |
| CA (1) | CA1271587A (ja) |
| CH (1) | CH606130A5 (ja) |
| DE (1) | DE2531111C2 (ja) |
| DK (1) | DK151342C (ja) |
| ES (1) | ES438975A1 (ja) |
| FI (1) | FI60880C (ja) |
| FR (1) | FR2281939A1 (ja) |
| GB (1) | GB1487876A (ja) |
| IT (1) | IT1039836B (ja) |
| NL (1) | NL183584B (ja) |
| NO (1) | NO146989C (ja) |
| SE (1) | SE420316B (ja) |
| SU (1) | SU622412A3 (ja) |
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 CA CA000232635A patent/CA1271587A/fr not_active Expired - Lifetime
- 1975-07-31 SU SU752163090A patent/SU622412A3/ru active
- 1975-07-31 AR AR259867A patent/AR203694A1/es active
- 1975-08-11 FR FR7525158A patent/FR2281939A1/fr active Granted
- 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 SE SE7509078A patent/SE420316B/xx not_active IP Right Cessation
- 1975-08-13 AT AT629575A patent/AT339599B/de not_active IP Right Cessation
- 1975-08-13 NO NO752819A patent/NO146989C/no unknown
- 1975-08-14 JP JP50098153A patent/JPS605605B2/ja not_active Expired
- 1975-08-14 NL NLAANVRAGE7509700,A patent/NL183584B/xx not_active Application Discontinuation
- 1975-08-14 FI FI752304A patent/FI60880C/fi not_active IP Right Cessation
- 1975-08-14 GB GB33932/75A patent/GB1487876A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO146989B (no) | 1982-10-04 |
| DE2531111A1 (de) | 1976-02-26 |
| FI752304A (ja) | 1976-02-15 |
| ATA629575A (de) | 1977-02-15 |
| NL183584B (nl) | 1988-07-01 |
| FI60880C (fi) | 1982-04-13 |
| NL7509700A (nl) | 1976-02-17 |
| ES438975A1 (es) | 1977-02-16 |
| FI60880B (fi) | 1981-12-31 |
| DK151342B (da) | 1987-11-23 |
| DK366375A (da) | 1976-02-15 |
| SE7509078L (sv) | 1976-02-16 |
| FR2281939A1 (fr) | 1976-03-12 |
| NO146989C (no) | 1986-06-12 |
| SE420316B (sv) | 1981-09-28 |
| AU8310575A (en) | 1977-01-20 |
| JPS5145190A (ja) | 1976-04-17 |
| DE2531111C2 (de) | 1982-09-02 |
| AR203694A1 (es) | 1975-09-30 |
| IT1039836B (it) | 1979-12-10 |
| JPS605605B2 (ja) | 1985-02-13 |
| SU622412A3 (ru) | 1978-08-30 |
| DK151342C (da) | 1988-04-25 |
| NO752819L (ja) | 1976-02-17 |
| GB1487876A (en) | 1977-10-05 |
| CA1271587A (fr) | 1990-07-10 |
| CH606130A5 (ja) | 1978-10-31 |
| AT339599B (de) | 1977-10-25 |
| FR2281939B1 (ja) | 1977-12-16 |
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