FI61035C - Foerfarande foer avlaegsnande av gaser ur polymerer och sampolymerer som framstaellts genom masspolymerisation av en vinylkloridbaserad monomerblandning - Google Patents
Foerfarande foer avlaegsnande av gaser ur polymerer och sampolymerer som framstaellts genom masspolymerisation av en vinylkloridbaserad monomerblandning Download PDFInfo
- Publication number
- FI61035C FI61035C FI760782A FI760782A FI61035C FI 61035 C FI61035 C FI 61035C FI 760782 A FI760782 A FI 760782A FI 760782 A FI760782 A FI 760782A FI 61035 C FI61035 C FI 61035C
- Authority
- FI
- Finland
- Prior art keywords
- polymer
- vinyl chloride
- degassing
- polymerizer
- pressure
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 74
- 229920000642 polymer Polymers 0.000 claims description 66
- 238000007872 degassing Methods 0.000 claims description 59
- 229920001577 copolymer Polymers 0.000 claims description 55
- 239000000178 monomer Substances 0.000 claims description 46
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 13
- 238000012662 bulk polymerization Methods 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 23
- 239000001301 oxygen Substances 0.000 description 23
- 229910052760 oxygen Inorganic materials 0.000 description 23
- 238000002309 gasification Methods 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 12
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 11
- 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 10
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 9
- 238000013019 agitation Methods 0.000 description 8
- KHBQOOHGCZONAK-UHFFFAOYSA-N carboxyoxy ethyl carbonate Chemical compound CCOC(=O)OOC(O)=O KHBQOOHGCZONAK-UHFFFAOYSA-N 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 8
- 239000003570 air Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- 238000010791 quenching Methods 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 7
- BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- -1 acetylcyclohexanesulfonyl Chemical group 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- JDDQLBKEPJXSJL-UHFFFAOYSA-N C(O)(O)=O.C(C)OOCC Chemical compound C(O)(O)=O.C(C)OOCC JDDQLBKEPJXSJL-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 101150056612 PPIA gene Proteins 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229920005671 poly(vinyl chloride-propylene) Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 101150116624 rotA gene Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229920006163 vinyl copolymer Polymers 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7509798 | 1975-03-28 | ||
| 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 (3)
| Publication Number | Publication Date |
|---|---|
| FI760782A7 FI760782A7 (enrdf_load_html_response) | 1976-09-29 |
| FI61035B FI61035B (fi) | 1982-01-29 |
| FI61035C true FI61035C (fi) | 1982-05-10 |
Family
ID=9153250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760782A FI61035C (fi) | 1975-03-28 | 1976-03-24 | Foerfarande foer avlaegsnande av gaser ur polymerer och sampolymerer som framstaellts genom masspolymerisation av en vinylkloridbaserad monomerblandning |
Country Status (22)
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 |
| JP7288545B2 (ja) * | 2021-10-21 | 2023-06-07 | 株式会社Ｄｎｐファインケミカル | インク組成物、インクセット、記録方法、記録物の製造方法、及び記録物 |
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 (enrdf_load_html_response) * | 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 NO NO761043A patent/NO144968C/no unknown
- 1976-03-25 DK DK131576A patent/DK131576A/da not_active Application Discontinuation
- 1976-03-25 BE BE165561A patent/BE840031A/xx not_active IP Right Cessation
- 1976-03-25 DE DE2612748A patent/DE2612748C3/de not_active Expired
- 1976-03-26 IE IE640/76A patent/IE42533B1/en unknown
- 1976-03-26 NL NL7603198.A patent/NL165758C/xx not_active IP Right Cessation
- 1976-03-26 TR TR19439A patent/TR19439A/xx unknown
- 1976-03-26 IT IT48739/76A patent/IT1057398B/it active
- 1976-03-26 ES ES446382A patent/ES446382A1/es not_active Expired
- 1976-03-26 LU LU74649A patent/LU74649A1/xx unknown
- 1976-03-26 SU SU762338311A patent/SU656530A3/ru active
- 1976-03-26 GB GB12310/76A patent/GB1506981A/en not_active Expired
- 1976-03-26 BR BR7601836A patent/BR7601836A/pt unknown
- 1976-03-26 CH CH384476A patent/CH609990A5/xx not_active IP Right Cessation
- 1976-03-26 CA CA248,892A patent/CA1109193A/en not_active Expired
- 1976-03-26 AT AT224976A patent/AT348255B/de not_active IP Right Cessation
- 1976-03-27 IN IN532/CAL/1976A patent/IN144657B/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: CHLOé CHIMIE |