SU656530A3 - Способ очистки /со/полимеров винилхлорида,полученных в массе,от /со/мономеров - Google Patents
Способ очистки /со/полимеров винилхлорида,полученных в массе,от /со/мономеровInfo
- Publication number
- SU656530A3 SU656530A3 SU762338311A SU2338311A SU656530A3 SU 656530 A3 SU656530 A3 SU 656530A3 SU 762338311 A SU762338311 A SU 762338311A SU 2338311 A SU2338311 A SU 2338311A SU 656530 A3 SU656530 A3 SU 656530A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymerizer
- vinyl chloride
- degassing
- corresponds
- pressure
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title description 36
- 238000000034 method Methods 0.000 title description 7
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 48
- 238000007872 degassing Methods 0.000 description 46
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 24
- 239000001301 oxygen Substances 0.000 description 24
- 229910052760 oxygen Inorganic materials 0.000 description 24
- 229920000642 polymer Polymers 0.000 description 23
- 239000000178 monomer Substances 0.000 description 22
- 238000006116 polymerization reaction Methods 0.000 description 19
- 229910052757 nitrogen Inorganic materials 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000011049 filling Methods 0.000 description 12
- 239000012429 reaction media Substances 0.000 description 12
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 11
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 9
- KHBQOOHGCZONAK-UHFFFAOYSA-N carboxyoxy ethyl carbonate Chemical compound CCOC(=O)OOC(O)=O KHBQOOHGCZONAK-UHFFFAOYSA-N 0.000 description 9
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- 239000010963 304 stainless steel Substances 0.000 description 1
- KTLHHTPZYOJFBX-UHFFFAOYSA-N CCOOS(=O)(=O)C1CCCCC1 Chemical compound CCOOS(=O)(=O)C1CCCCC1 KTLHHTPZYOJFBX-UHFFFAOYSA-N 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- SXOCZLWARDHWFQ-UHFFFAOYSA-N dioxathiirane 3,3-dioxide Chemical compound O=S1(=O)OO1 SXOCZLWARDHWFQ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- UYKQBCCHYMNDCF-UHFFFAOYSA-N ethyl hydroxy carbonate Chemical compound CCOC(=O)OO UYKQBCCHYMNDCF-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 1
- 235000014101 wine Nutrition 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/005—Removal of residual monomers by physical means from solid polymers
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7509798A FR2305446A1 (fr) | 1975-03-28 | 1975-03-28 | Procede ameliore de degazage des polymeres et copolymeres prepares par polymerisation en masse d'une composition monomere a base de chlorure de vinyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU656530A3 true SU656530A3 (ru) | 1979-04-05 |
Family
ID=9153250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762338311A SU656530A3 (ru) | 1975-03-28 | 1976-03-26 | Способ очистки /со/полимеров винилхлорида,полученных в массе,от /со/мономеров |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS51119784A (enExample) |
| AR (1) | AR207812A1 (enExample) |
| AT (1) | AT348255B (enExample) |
| BE (1) | BE840031A (enExample) |
| BR (1) | BR7601836A (enExample) |
| CA (1) | CA1109193A (enExample) |
| CH (1) | CH609990A5 (enExample) |
| DE (1) | DE2612748C3 (enExample) |
| DK (1) | DK131576A (enExample) |
| ES (1) | ES446382A1 (enExample) |
| FI (1) | FI61035C (enExample) |
| FR (1) | FR2305446A1 (enExample) |
| GB (1) | GB1506981A (enExample) |
| IE (1) | IE42533B1 (enExample) |
| IN (1) | IN144657B (enExample) |
| IT (1) | IT1057398B (enExample) |
| LU (1) | LU74649A1 (enExample) |
| NL (1) | NL165758C (enExample) |
| NO (1) | NO144968C (enExample) |
| SE (1) | SE426493B (enExample) |
| SU (1) | SU656530A3 (enExample) |
| TR (1) | TR19439A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1547614A (en) * | 1975-09-15 | 1979-06-27 | Tenneco Chem | Removing residual monomer from vinyl chloryde polymers |
| DE2653256C2 (de) * | 1976-11-24 | 1983-02-17 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Senkung des Restmonomerengehaltes von Vinylchlorid-Polymerisaten |
| FR2489826A1 (fr) * | 1980-09-08 | 1982-03-12 | Rhone Poulenc Ind | Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse et polymeres et copolymeres presentant une aptitude au tamisage amelioree en resultant |
| FR2516521A1 (fr) * | 1981-11-13 | 1983-05-20 | Chloe Chemie | Procede de degazage des polymeres et copolymeres prepares par polymerisation en masse d'une composition monomere a base de chlorure de vinyle |
| CN117957289A (zh) * | 2021-10-21 | 2024-04-30 | Dnp精细化工股份有限公司 | 油墨组合物、油墨组、记录方法、记录物的制造方法和记录物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096973A (en) * | 1966-05-16 | 1967-12-29 | Shell Int Research | The manufacture of styrene polymers, and the resulting polymers |
| DE1816350A1 (de) * | 1967-12-26 | 1969-10-16 | Union Carbide Corp | Verdampfungsverfahren |
| US3668161A (en) * | 1969-06-09 | 1972-06-06 | Union Carbide Corp | Devolatilization of liquid polymer compositions |
| IT989178B (it) * | 1972-07-19 | 1975-05-20 | Solvay | Procedimento per eliminare vinil cloruro residuo presente in poli meri |
| NO752264L (enExample) * | 1974-08-29 | 1976-03-02 | Huels Chemische Werke Ag |
-
1975
- 1975-03-28 FR FR7509798A patent/FR2305446A1/fr active Granted
-
1976
- 1976-01-01 AR AR262672A patent/AR207812A1/es active
- 1976-02-27 SE SE7602693A patent/SE426493B/xx not_active IP Right Cessation
- 1976-03-24 FI FI760782A patent/FI61035C/fi not_active IP Right Cessation
- 1976-03-24 JP JP51032370A patent/JPS51119784A/ja active Granted
- 1976-03-25 DK DK131576A patent/DK131576A/da not_active Application Discontinuation
- 1976-03-25 DE DE2612748A patent/DE2612748C3/de not_active Expired
- 1976-03-25 NO NO761043A patent/NO144968C/no unknown
- 1976-03-25 BE BE165561A patent/BE840031A/xx not_active IP Right Cessation
- 1976-03-26 IT IT48739/76A patent/IT1057398B/it active
- 1976-03-26 LU LU74649A patent/LU74649A1/xx unknown
- 1976-03-26 IE IE640/76A patent/IE42533B1/en unknown
- 1976-03-26 TR TR19439A patent/TR19439A/xx unknown
- 1976-03-26 CA CA248,892A patent/CA1109193A/en not_active Expired
- 1976-03-26 NL NL7603198.A patent/NL165758C/xx not_active IP Right Cessation
- 1976-03-26 CH CH384476A patent/CH609990A5/xx not_active IP Right Cessation
- 1976-03-26 GB GB12310/76A patent/GB1506981A/en not_active Expired
- 1976-03-26 SU SU762338311A patent/SU656530A3/ru active
- 1976-03-26 AT AT224976A patent/AT348255B/de not_active IP Right Cessation
- 1976-03-26 ES ES446382A patent/ES446382A1/es not_active Expired
- 1976-03-26 BR BR7601836A patent/BR7601836A/pt unknown
- 1976-03-27 IN IN532/CAL/1976A patent/IN144657B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN144657B (enExample) | 1978-06-03 |
| BR7601836A (pt) | 1976-09-28 |
| FI61035B (fi) | 1982-01-29 |
| NO761043L (enExample) | 1976-09-29 |
| NL7603198A (nl) | 1976-09-30 |
| ES446382A1 (es) | 1977-06-16 |
| JPS558007B2 (enExample) | 1980-03-01 |
| CA1109193A (en) | 1981-09-15 |
| TR19439A (tr) | 1979-03-20 |
| NO144968B (no) | 1981-09-07 |
| DE2612748B2 (de) | 1980-03-20 |
| IE42533L (en) | 1976-09-28 |
| IE42533B1 (en) | 1980-08-27 |
| FR2305446B1 (enExample) | 1979-02-16 |
| FR2305446A1 (fr) | 1976-10-22 |
| DE2612748C3 (de) | 1980-11-13 |
| IT1057398B (it) | 1982-03-10 |
| NL165758B (nl) | 1980-12-15 |
| LU74649A1 (enExample) | 1977-01-28 |
| DK131576A (da) | 1976-09-29 |
| ATA224976A (de) | 1978-06-15 |
| FI61035C (fi) | 1982-05-10 |
| DE2612748A1 (de) | 1976-10-07 |
| NO144968C (no) | 1981-12-16 |
| AR207812A1 (es) | 1976-10-29 |
| GB1506981A (en) | 1978-04-12 |
| SE7602693L (sv) | 1976-09-29 |
| CH609990A5 (en) | 1979-03-30 |
| NL165758C (nl) | 1981-05-15 |
| JPS51119784A (en) | 1976-10-20 |
| BE840031A (fr) | 1976-09-27 |
| SE426493B (sv) | 1983-01-24 |
| AT348255B (de) | 1979-02-12 |
| FI760782A7 (enExample) | 1976-09-29 |
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