GB927897A - Process for the recovery of vinyl polymers from aqueous dispersions - Google Patents
Process for the recovery of vinyl polymers from aqueous dispersionsInfo
- Publication number
- GB927897A GB927897A GB3374159A GB3374159A GB927897A GB 927897 A GB927897 A GB 927897A GB 3374159 A GB3374159 A GB 3374159A GB 3374159 A GB3374159 A GB 3374159A GB 927897 A GB927897 A GB 927897A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dispersion
- emulsion
- vinyl
- polyvinyl chloride
- drying
- 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 17
- 238000000034 method Methods 0.000 title abstract 5
- 238000011084 recovery Methods 0.000 title 1
- 229920002554 vinyl polymer Polymers 0.000 title 1
- 239000000839 emulsion Substances 0.000 abstract 14
- 238000001035 drying Methods 0.000 abstract 8
- 229920000642 polymer Polymers 0.000 abstract 6
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 6
- 239000004800 polyvinyl chloride Substances 0.000 abstract 6
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 abstract 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 4
- 230000009969 flowable effect Effects 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- FCSHMCFRCYZTRQ-UHFFFAOYSA-N N,N'-diphenylthiourea Chemical compound C=1C=CC=CC=1NC(=S)NC1=CC=CC=C1 FCSHMCFRCYZTRQ-UHFFFAOYSA-N 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- 238000007792 addition Methods 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229920006173 natural rubber latex Polymers 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 238000007790 scraping Methods 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 239000001993 wax Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 abstract 1
- 229940082004 sodium laurate Drugs 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
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- 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
- C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW24212A DE1108910B (de) | 1958-10-03 | 1958-10-03 | Verfahren zur Gewinnung von Polymerisaten oder Mischpolymerisaten des Vinylchlorids aus waessriger Dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB927897A true GB927897A (en) | 1963-06-06 |
Family
ID=7597789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3374159A Expired GB927897A (en) | 1958-10-03 | 1959-10-05 | Process for the recovery of vinyl polymers from aqueous dispersions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE583227A (enrdf_load_stackoverflow) |
| DE (1) | DE1108910B (enrdf_load_stackoverflow) |
| FR (1) | FR1237415A (enrdf_load_stackoverflow) |
| GB (1) | GB927897A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE870033C (de) * | 1942-12-11 | 1953-03-09 | Basf Ag | Verfahren zur Aufarbeitung von waessrigen Dispersionen von Vinylchloridpolymerisaten |
-
0
- BE BE583227D patent/BE583227A/xx unknown
-
1958
- 1958-10-03 DE DEW24212A patent/DE1108910B/de active Pending
-
1959
- 1959-10-02 FR FR806663A patent/FR1237415A/fr not_active Expired
- 1959-10-05 GB GB3374159A patent/GB927897A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE583227A (enrdf_load_stackoverflow) | |
| FR1237415A (fr) | 1960-07-29 |
| DE1108910B (de) | 1961-06-15 |
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