FR2276324A1 - Procede de fabrication de chlorure de polyvinyle a faible teneur en chlorure de vinyle - Google Patents
Procede de fabrication de chlorure de polyvinyle a faible teneur en chlorure de vinyleInfo
- Publication number
- FR2276324A1 FR2276324A1 FR7519560A FR7519560A FR2276324A1 FR 2276324 A1 FR2276324 A1 FR 2276324A1 FR 7519560 A FR7519560 A FR 7519560A FR 7519560 A FR7519560 A FR 7519560A FR 2276324 A1 FR2276324 A1 FR 2276324A1
- Authority
- FR
- France
- Prior art keywords
- vinyl chloride
- latex
- org
- vapour
- contacting
- 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.)
- Granted
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
- C08F6/001—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)
- Dispersion Chemistry (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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48211374A | 1974-06-24 | 1974-06-24 | |
US48211274A | 1974-06-24 | 1974-06-24 | |
US05/482,115 US4015064A (en) | 1974-06-24 | 1974-06-24 | Manufacture of polyvinyl chloride of low vinyl chloride monomer content |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2276324A1 true FR2276324A1 (fr) | 1976-01-23 |
FR2276324B1 FR2276324B1 (fr) | 1979-04-13 |
Family
ID=27413601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7519560A Granted FR2276324A1 (fr) | 1974-06-24 | 1975-06-23 | Procede de fabrication de chlorure de polyvinyle a faible teneur en chlorure de vinyle |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS6037125B2 (fr) |
AU (1) | AU497851B2 (fr) |
BR (1) | BR7503870A (fr) |
CA (1) | CA1280532C (fr) |
DE (1) | DE2527583A1 (fr) |
FR (1) | FR2276324A1 (fr) |
IL (1) | IL47420A (fr) |
IT (1) | IT1040659B (fr) |
NL (1) | NL7507527A (fr) |
NO (1) | NO148781C (fr) |
SE (2) | SE419650B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435484A1 (fr) * | 1978-09-05 | 1980-04-04 | Tenneco Chem | Procede de separation du chlorure de vinyle de dispersions aqueuses de resines de chlorure de vinyle |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220754A (en) * | 1976-05-25 | 1980-09-02 | Tenneco Chemicals, Inc. | Process for the purification of polyvinyl chloride with oxidizing agents |
JPS6234717U (fr) * | 1985-08-19 | 1987-02-28 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662867A (en) * | 1951-03-29 | 1953-12-15 | Goodrich Co B F | Method of stabilizing aqueous dispersions of haloethylene polymers |
NL221427A (fr) * | 1956-10-09 | |||
BE579094A (fr) * | 1958-05-30 | |||
BE668137A (fr) * | 1965-08-11 | 1966-02-11 | ||
IT989178B (it) * | 1972-07-19 | 1975-05-20 | Solvay | Procedimento per eliminare vinil cloruro residuo presente in poli meri |
DE2429777B2 (de) * | 1974-06-21 | 1981-04-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Entfernung von nicht ungesetztem, restlichem Vinylchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten |
-
1975
- 1975-06-03 IL IL47420A patent/IL47420A/xx unknown
- 1975-06-19 IT IT50131/75A patent/IT1040659B/it active
- 1975-06-20 DE DE19752527583 patent/DE2527583A1/de active Granted
- 1975-06-20 BR BR4977/75D patent/BR7503870A/pt unknown
- 1975-06-23 JP JP50075805A patent/JPS6037125B2/ja not_active Expired
- 1975-06-23 SE SE7507163A patent/SE419650B/xx unknown
- 1975-06-23 FR FR7519560A patent/FR2276324A1/fr active Granted
- 1975-06-23 CA CA000229921A patent/CA1280532C/fr not_active Expired - Lifetime
- 1975-06-23 AU AU82346/75A patent/AU497851B2/en not_active Ceased
- 1975-06-24 NL NL7507527A patent/NL7507527A/xx not_active Application Discontinuation
- 1975-06-24 NO NO752251A patent/NO148781C/no unknown
-
1979
- 1979-03-28 SE SE7902777A patent/SE425909B/sv unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435484A1 (fr) * | 1978-09-05 | 1980-04-04 | Tenneco Chem | Procede de separation du chlorure de vinyle de dispersions aqueuses de resines de chlorure de vinyle |
Also Published As
Publication number | Publication date |
---|---|
AU8234675A (en) | 1977-01-06 |
DE2527583A1 (de) | 1976-01-15 |
JPS6037125B2 (ja) | 1985-08-24 |
NO752251L (fr) | 1975-12-30 |
IL47420A0 (en) | 1975-08-31 |
DE2527583C2 (fr) | 1989-05-24 |
JPS5117288A (en) | 1976-02-12 |
IT1040659B (it) | 1979-12-20 |
SE419650B (sv) | 1981-08-17 |
IL47420A (en) | 1978-07-31 |
NO148781B (no) | 1983-09-05 |
FR2276324B1 (fr) | 1979-04-13 |
BR7503870A (pt) | 1976-07-06 |
SE7902777L (sv) | 1979-03-28 |
CA1280532C (fr) | 1991-02-19 |
SE425909B (sv) | 1982-11-22 |
NL7507527A (nl) | 1975-12-30 |
AU497851B2 (en) | 1979-01-18 |
NO148781C (no) | 1983-12-14 |
SE7507163L (sv) | 1975-12-29 |
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GB1480446A (en) | Production of vinyl chloride homopolymers or copolymers | |
BR7702092A (pt) | Processo para remocao de cloreto de vinila monometro residual nao reagido de uma dispersao aquosa de um polimerizado de cloreto de vinila e aparelho empregado no processo | |
GB1487876A (en) | Removal of residual vinyl chloride | |
ES440531A1 (es) | Procedimiento para la eliminacion de cloruro de vinilo de las dispersiones acuosas de cloruro de polivinilo. | |
FR2276324A1 (fr) | Procede de fabrication de chlorure de polyvinyle a faible teneur en chlorure de vinyle | |
SE7509477L (sv) | Forfarande for rening av vattendispersioner av vinylkloridpolymerer | |
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FR2316250A1 (fr) | Procede perfectionne d'epuration de polychlorure de vinyle | |
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GB857321A (en) | A process for the polymerisation of formaldehyde |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |