FR2305458A1 - Procede de traitement des polymeres d'halogenures vinyliques formes en suspension - Google Patents
Procede de traitement des polymeres d'halogenures vinyliques formes en suspensionInfo
- Publication number
- FR2305458A1 FR2305458A1 FR7608633A FR7608633A FR2305458A1 FR 2305458 A1 FR2305458 A1 FR 2305458A1 FR 7608633 A FR7608633 A FR 7608633A FR 7608633 A FR7608633 A FR 7608633A FR 2305458 A1 FR2305458 A1 FR 2305458A1
- Authority
- FR
- France
- Prior art keywords
- polymer
- vinyl halide
- monomer
- mixt
- water
- 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
- 229920000642 polymer Polymers 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- -1 Vinyl halide Chemical class 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 title abstract 3
- 229920002554 vinyl polymer Polymers 0.000 title abstract 3
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000383 hazardous chemical Substances 0.000 abstract 1
- 231100000206 health hazard Toxicity 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1261475 | 1975-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2305458A1 true FR2305458A1 (fr) | 1976-10-22 |
| FR2305458B3 FR2305458B3 (cs) | 1978-12-15 |
Family
ID=10007914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7608633A Granted FR2305458A1 (fr) | 1975-03-26 | 1976-03-25 | Procede de traitement des polymeres d'halogenures vinyliques formes en suspension |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51119785A (cs) |
| BE (1) | BE840030A (cs) |
| DE (1) | DE2612572A1 (cs) |
| FR (1) | FR2305458A1 (cs) |
| IT (1) | IT1063392B (cs) |
| NL (1) | NL7603120A (cs) |
| NO (1) | NO760982L (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4342391A1 (de) * | 1993-12-13 | 1995-06-14 | Hoechst Ag | Verfahren zur Reduzierung der Keimzahl in wäßrigen Kunstharz-haltigen Mehrphasensystemen mittels Mikrowellenstrahlen |
-
1976
- 1976-03-19 NO NO760982A patent/NO760982L/no unknown
- 1976-03-24 IT IT21562/76A patent/IT1063392B/it active
- 1976-03-24 DE DE19762612572 patent/DE2612572A1/de active Pending
- 1976-03-25 BE BE165560A patent/BE840030A/xx unknown
- 1976-03-25 FR FR7608633A patent/FR2305458A1/fr active Granted
- 1976-03-25 NL NL7603120A patent/NL7603120A/xx unknown
- 1976-03-26 JP JP51033462A patent/JPS51119785A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2612572A1 (de) | 1976-10-07 |
| JPS51119785A (en) | 1976-10-20 |
| NO760982L (cs) | 1976-09-28 |
| BE840030A (fr) | 1976-09-27 |
| IT1063392B (it) | 1985-02-11 |
| FR2305458B3 (cs) | 1978-12-15 |
| NL7603120A (nl) | 1976-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |