FI59418C - Foerfarande foer framstaellning av vattenloesliga stormolekylaera polymerer - Google Patents
Foerfarande foer framstaellning av vattenloesliga stormolekylaera polymerer Download PDFInfo
- Publication number
- FI59418C FI59418C FI750088A FI750088A FI59418C FI 59418 C FI59418 C FI 59418C FI 750088 A FI750088 A FI 750088A FI 750088 A FI750088 A FI 750088A FI 59418 C FI59418 C FI 59418C
- Authority
- FI
- Finland
- Prior art keywords
- reaction
- acetone
- water
- polymerization
- weight
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title description 26
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 82
- 238000006116 polymerization reaction Methods 0.000 claims description 42
- 239000003960 organic solvent Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 19
- 239000000178 monomer Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- 229920006158 high molecular weight polymer Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 4
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000007792 addition Methods 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 229920002401 polyacrylamide Polymers 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- 238000005147 X-ray Weissenberg Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000012673 precipitation polymerization Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical class [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004159 Potassium persulphate Substances 0.000 description 1
- UKTDQTGMXUHPIF-UHFFFAOYSA-N [Na].S(O)(O)=O Chemical compound [Na].S(O)(O)=O UKTDQTGMXUHPIF-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000004680 hydrogen peroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49008069A JPS5246276B2 (en, 2012) | 1974-01-16 | 1974-01-16 | |
| JP806974 | 1974-01-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750088A7 FI750088A7 (en, 2012) | 1975-07-17 |
| FI59418B FI59418B (fi) | 1981-04-30 |
| FI59418C true FI59418C (fi) | 1981-08-10 |
Family
ID=11683040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750088A FI59418C (fi) | 1974-01-16 | 1975-01-15 | Foerfarande foer framstaellning av vattenloesliga stormolekylaera polymerer |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3969329A (en, 2012) |
| JP (1) | JPS5246276B2 (en, 2012) |
| CA (1) | CA1038986A (en, 2012) |
| CH (1) | CH599257A5 (en, 2012) |
| DE (1) | DE2501615A1 (en, 2012) |
| FI (1) | FI59418C (en, 2012) |
| FR (1) | FR2257613B1 (en, 2012) |
| GB (1) | GB1462331A (en, 2012) |
| IT (1) | IT1027292B (en, 2012) |
| NL (1) | NL7500384A (en, 2012) |
| SE (1) | SE411214B (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545007B2 (de) * | 1975-10-08 | 1977-08-11 | Wolff Walsrode Ag, 3030 Walsrode | Lineares, hochmolekulares acrylamid-homopolymerisat und seine verwendung als hilfsmittel zur verbesserung der retention, entwaesserung und aufbereitung |
| US4118355A (en) * | 1977-04-28 | 1978-10-03 | Betz Laboratories, Inc. | Method and composition of a polymer in convenient liquid form |
| US4393163A (en) * | 1977-12-14 | 1983-07-12 | Nitto Chemical Industry, Co., Ltd. | Method for stabilizing an acrylamide polymer in a petroleum recovery process |
| SU1356964A3 (ru) * | 1977-12-14 | 1987-11-30 | Нитто Кемикал Индастри Ко. Лтд (Фирма) | Способ стабилизации водного раствора полиакриламида или частично гидролизованного полиакриламида или сополимера акриламида с метакриловой кислотой |
| JPS55721A (en) * | 1978-06-19 | 1980-01-07 | Showa Denko Kk | Aqueous dispersion of water-soluble high polymer complex |
| JPS581681B2 (ja) * | 1978-09-02 | 1983-01-12 | 三井東圧化学株式会社 | 水溶性重合体の製造法 |
| JPS608688B2 (ja) * | 1979-06-13 | 1985-03-05 | 日東化学工業株式会社 | アクリルアミド系重合体の製造方法 |
| JPS608689B2 (ja) * | 1979-08-21 | 1985-03-05 | 日東化学工業株式会社 | アクリルアミド系重合体の製造法 |
| US4282340A (en) * | 1980-01-11 | 1981-08-04 | Basf Wyandotte Corporation | Polymerization process for preparation of acrylamide homopolymers with redox catalyst |
| DE3631070A1 (de) * | 1986-09-12 | 1988-03-24 | Basf Ag | Verfahren zur herstellung von terpolymeren |
| DE3801736A1 (de) * | 1988-01-21 | 1989-07-27 | Nitrokemia Ipartelepek | Verfahren zur herstellung von acrylsaeureamid/acrylsaeure-copolymeren mit hohem molekulargewicht |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289540A (en) * | 1939-04-18 | 1942-07-14 | Du Pont | Polymerization of water soluble polymers |
| US2741652A (en) * | 1952-06-05 | 1956-04-10 | Celanese Corp | Production of copolymers |
| US3200098A (en) * | 1961-02-28 | 1965-08-10 | Kerr Mc Gee Oil Ind Inc | Polymerization of acrylamide monomer in the presence of free ammonia and the resulting polyacrylamide product |
| US3336269A (en) * | 1964-04-07 | 1967-08-15 | Hercules Inc | Preparation of acrylamide-type water-soluble polymers |
| US3336270A (en) * | 1964-07-20 | 1967-08-15 | Hercules Inc | Preparation of acrylamide-type water-soluble polymers |
| US3509113A (en) * | 1967-08-14 | 1970-04-28 | Hercules Inc | Preparation of acrylamide-type water-soluble polymers |
| US3617573A (en) * | 1969-11-03 | 1971-11-02 | Hercules Inc | Water-soluble copolymers in flocculation of inorganic particles |
| US3681215A (en) * | 1970-05-28 | 1972-08-01 | Du Pont | Manufacture of acrylamide-based polymers in liquid ammonia |
-
1974
- 1974-01-16 JP JP49008069A patent/JPS5246276B2/ja not_active Expired
-
1975
- 1975-01-13 CA CA217,791A patent/CA1038986A/en not_active Expired
- 1975-01-13 NL NL7500384A patent/NL7500384A/xx not_active Application Discontinuation
- 1975-01-15 FI FI750088A patent/FI59418C/fi not_active IP Right Cessation
- 1975-01-15 CH CH44875A patent/CH599257A5/xx not_active IP Right Cessation
- 1975-01-15 FR FR7501133A patent/FR2257613B1/fr not_active Expired
- 1975-01-15 IT IT67077/75A patent/IT1027292B/it active
- 1975-01-15 GB GB171075A patent/GB1462331A/en not_active Expired
- 1975-01-15 SE SE7500406A patent/SE411214B/xx unknown
- 1975-01-16 DE DE19752501615 patent/DE2501615A1/de not_active Ceased
- 1975-01-16 US US05/541,623 patent/US3969329A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7500384A (nl) | 1975-07-18 |
| DE2501615A1 (de) | 1975-09-11 |
| US3969329A (en) | 1976-07-13 |
| SE411214B (sv) | 1979-12-10 |
| JPS5246276B2 (en, 2012) | 1977-11-22 |
| SE7500406L (en, 2012) | 1975-07-17 |
| FR2257613B1 (en, 2012) | 1978-02-03 |
| CA1038986A (en) | 1978-09-19 |
| CH599257A5 (en, 2012) | 1978-05-31 |
| JPS50102687A (en, 2012) | 1975-08-14 |
| FI59418B (fi) | 1981-04-30 |
| FI750088A7 (en, 2012) | 1975-07-17 |
| GB1462331A (en) | 1977-01-26 |
| IT1027292B (it) | 1978-11-20 |
| FR2257613A1 (en, 2012) | 1975-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SUMITOMO CHEMICAL CO LTD |