FI57428C - Foerfarande foer sampolymerisering av vinylestrar - Google Patents
Foerfarande foer sampolymerisering av vinylestrar Download PDFInfo
- Publication number
- FI57428C FI57428C FI750979A FI750979A FI57428C FI 57428 C FI57428 C FI 57428C FI 750979 A FI750979 A FI 750979A FI 750979 A FI750979 A FI 750979A FI 57428 C FI57428 C FI 57428C
- Authority
- FI
- Finland
- Prior art keywords
- reactor
- pressure
- ethylene
- atm
- final product
- Prior art date
Links
- 238000000034 method Methods 0.000 description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 19
- 239000005977 Ethylene Substances 0.000 description 19
- 239000012467 final product Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 18
- 238000007334 copolymerization reaction Methods 0.000 description 16
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 13
- 239000000178 monomer Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229920001567 vinyl ester resin Polymers 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical group CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2011383A SU510930A1 (ru) | 1974-04-02 | 1974-04-02 | Способ получени сополимеров сложных виниловых эфиров |
| SU2011383 | 1974-04-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750979A7 FI750979A7 (cs) | 1975-10-03 |
| FI57428B FI57428B (fi) | 1980-04-30 |
| FI57428C true FI57428C (fi) | 1980-08-11 |
Family
ID=20580516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750979A FI57428C (fi) | 1974-04-02 | 1975-04-02 | Foerfarande foer sampolymerisering av vinylestrar |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD117079A1 (cs) |
| FI (1) | FI57428C (cs) |
| SU (1) | SU510930A1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10253043A1 (de) * | 2002-11-14 | 2004-06-03 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Rückgewinnung von Restethylen bei der Herstellung von Vinylester-Ethylen-Mischpolymerisaten |
-
1974
- 1974-04-02 SU SU2011383A patent/SU510930A1/ru active
-
1975
- 1975-03-31 DD DD18510875A patent/DD117079A1/xx unknown
- 1975-04-02 FI FI750979A patent/FI57428C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI750979A7 (cs) | 1975-10-03 |
| FI57428B (fi) | 1980-04-30 |
| SU510930A1 (ru) | 1976-10-25 |
| DD117079A1 (cs) | 1975-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1261541A (en) | Preparation of redispersible, pourable ethylene-vinyl chloride copolymer powders | |
| JP2811529B2 (ja) | 粘着性ポリマーの製造方法 | |
| EP1958967B1 (en) | Highly functional polymer latex | |
| JPS5817102A (ja) | カルボキシル含有ポリマ−に対する改良された重合方法 | |
| DE60205836T2 (de) | Dispersionsstabilisierungsmittel für die Suspensionspolymerisation einer Vinylverbindung | |
| JP2615367B2 (ja) | 生物分解性ビニルエステル共重合体 | |
| ITMI940962A1 (it) | Composizione di plastisol | |
| FI57428C (fi) | Foerfarande foer sampolymerisering av vinylestrar | |
| JPS603087B2 (ja) | 水性分散液の製造方法 | |
| US3817959A (en) | Process for suspension polymerization of vinyl chloride with low polymer deposition | |
| JPH10511735A (ja) | 塩化ビニル重合用重合体乳化剤 | |
| CN106133009B (zh) | 用于悬浮聚合反应的二级悬浮剂 | |
| JP3995584B2 (ja) | ビニル系化合物の懸濁重合用分散安定剤の製造法 | |
| US3243419A (en) | In situ generation of suspending agent in the suspension polymerization of styrene | |
| JP2012526884A (ja) | エラストマー上にグラフトされるｐｖｃの懸濁液の製造方法 | |
| EP1277765A1 (en) | Process for making skinless PVC | |
| JP2694936B2 (ja) | グラフトコポリマーの乳化重合法 | |
| CA1225198A (en) | Method for producing polymers and copolymers of vinyl chloride, and use thereof | |
| US4110527A (en) | Vinyl chloride polymerization using selected amounts of air, oxygen or nitrogen | |
| FI70907B (fi) | Foerfarande foer framstaellning av vinylacetatpolymerers latexer | |
| EP0123364B1 (en) | Vinyl chloride polymers | |
| JP3232651B2 (ja) | ビニル系単量体の回収法 | |
| JP2003238606A (ja) | 塩化ビニル系樹脂の製造方法 | |
| JP2625812B2 (ja) | 合成樹脂エマルジョンの製造法 | |
| JPH0114921B2 (cs) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: ROZENBERG, MARK EDUARDOVICH Owner name: ZARETSKAYA, OLGA BORISOVNA Owner name: GROMOV, VALERY VIKTOROVICH Owner name: ROGOVA, SVETLANA GEORGIEVNA Owner name: PROKHORENKO, EVEGENY MIKHAILOVICH Owner name: PATRAKOV, VLADISLAV IOSIFOVICH |