GB1365998A - Polymerization process - Google Patents
Polymerization processInfo
- Publication number
- GB1365998A GB1365998A GB2505572A GB2505572A GB1365998A GB 1365998 A GB1365998 A GB 1365998A GB 2505572 A GB2505572 A GB 2505572A GB 2505572 A GB2505572 A GB 2505572A GB 1365998 A GB1365998 A GB 1365998A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl bromide
- polymerization
- emulsion containing
- reducing agent
- bromide
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 abstract 5
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000004160 Ammonium persulphate Substances 0.000 abstract 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 2
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 2
- 235000010265 sodium sulphite Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 abstract 1
- 235000019799 monosodium phosphate Nutrition 0.000 abstract 1
- 239000008363 phosphate buffer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- -1 vinyl bromide ETHYL Chemical class 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 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
- C08F214/00—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
- C08F214/16—Monomers containing bromine or iodine
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)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14762071A | 1971-05-27 | 1971-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365998A true GB1365998A (en) | 1974-09-04 |
Family
ID=22522261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2505572A Expired GB1365998A (en) | 1971-05-27 | 1972-05-26 | Polymerization process |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5014271B1 (enrdf_load_stackoverflow) |
| CA (1) | CA981830A (enrdf_load_stackoverflow) |
| DE (1) | DE2224938C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2139033A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1365998A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334285U (enrdf_load_stackoverflow) * | 1976-08-31 | 1978-03-25 | ||
| JPS6056082U (ja) * | 1983-09-26 | 1985-04-19 | 日本ピラ−工業株式会社 | 画面表示装置 |
-
1972
- 1972-04-20 CA CA140,141A patent/CA981830A/en not_active Expired
- 1972-05-23 DE DE19722224938 patent/DE2224938C3/de not_active Expired
- 1972-05-25 FR FR7218678A patent/FR2139033A1/fr not_active Withdrawn
- 1972-05-26 GB GB2505572A patent/GB1365998A/en not_active Expired
- 1972-05-27 JP JP47052894A patent/JPS5014271B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5014271B1 (enrdf_load_stackoverflow) | 1975-05-26 |
| DE2224938B2 (de) | 1978-09-07 |
| CA981830A (en) | 1976-01-13 |
| FR2139033A1 (enrdf_load_stackoverflow) | 1973-01-05 |
| DE2224938C3 (de) | 1979-05-03 |
| DE2224938A1 (de) | 1973-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |