BE628385A - - Google Patents
Info
- Publication number
- BE628385A BE628385A BE628385DA BE628385A BE 628385 A BE628385 A BE 628385A BE 628385D A BE628385D A BE 628385DA BE 628385 A BE628385 A BE 628385A
- Authority
- BE
- Belgium
- Prior art keywords
- polymerization
- stage
- water
- vinyl chloride
- minutes
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229920000126 Latex Polymers 0.000 claims description 16
- 239000004816 latex Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- BZHJMEDXRYGGRV-UHFFFAOYSA-N vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims 3
- 238000004581 coalescence Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 101710040910 CRAT Proteins 0.000 description 1
- 241001420794 Formica rufa Species 0.000 description 1
- 206010022000 Influenza Diseases 0.000 description 1
- 102100017343 NKD1 Human genes 0.000 description 1
- 101700018688 NKD1 Proteins 0.000 description 1
- 240000003670 Sesamum indicum Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000001804 emulsifying Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 125000002348 vinylic group Chemical group 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
- C08F14/00—Homopolymers and 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
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628385A true BE628385A (nl) |
Family
ID=198292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628385D BE628385A (nl) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE628385A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332918A (en) * | 1962-12-21 | 1967-07-25 | Edison Soc | Vinyl chloride seed technique polymerization using emulsifying systems comprising two ammonium salts of different sulphocarboxylic acid esters |
| DE2315998A1 (de) * | 1972-05-25 | 1973-12-13 | Solvay | Verfahren zur polymerisation oder copolymerisation von vinylchlorid |
-
0
- BE BE628385D patent/BE628385A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332918A (en) * | 1962-12-21 | 1967-07-25 | Edison Soc | Vinyl chloride seed technique polymerization using emulsifying systems comprising two ammonium salts of different sulphocarboxylic acid esters |
| DE2315998A1 (de) * | 1972-05-25 | 1973-12-13 | Solvay | Verfahren zur polymerisation oder copolymerisation von vinylchlorid |
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