JPS5927903A - 水溶性重合体およびその製造方法およびその使用方法 - Google Patents
水溶性重合体およびその製造方法およびその使用方法Info
- Publication number
- JPS5927903A JPS5927903A JP13800982A JP13800982A JPS5927903A JP S5927903 A JPS5927903 A JP S5927903A JP 13800982 A JP13800982 A JP 13800982A JP 13800982 A JP13800982 A JP 13800982A JP S5927903 A JPS5927903 A JP S5927903A
- Authority
- JP
- Japan
- Prior art keywords
- water
- acid
- polymer
- monomer
- emulsion
- 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.)
- Granted
Links
- 229920003169 water-soluble polymer Polymers 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000178 monomer Substances 0.000 claims abstract description 29
- 239000000839 emulsion Substances 0.000 claims abstract description 23
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 230000014759 maintenance of location Effects 0.000 claims abstract description 11
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 229920003176 water-insoluble polymer Polymers 0.000 claims abstract description 6
- 125000000217 alkyl group Chemical group 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims description 6
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 abstract description 22
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 6
- -1 acrylate ester Chemical class 0.000 abstract description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- QHVBLSNVXDSMEB-UHFFFAOYSA-N 2-(diethylamino)ethyl prop-2-enoate Chemical compound CCN(CC)CCOC(=O)C=C QHVBLSNVXDSMEB-UHFFFAOYSA-N 0.000 abstract 1
- 125000006295 amino methylene group Chemical group [H]N(*)C([H])([H])* 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000123 paper Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920006317 cationic polymer Polymers 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 239000013054 paper strength agent Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UXJXCZLHRLBCLF-UHFFFAOYSA-N n-ethylethanamine;ethyl 2-methylprop-2-enoate Chemical compound CCNCC.CCOC(=O)C(C)=C UXJXCZLHRLBCLF-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 239000013055 pulp slurry Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- WKVZMKDXJFCMMD-UVWUDEKDSA-L (5ar,8ar,9r)-5-[[(2r,4ar,6r,7r,8r,8as)-7,8-dihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5h-[2]benzofuro[6,5-f][1,3]benzodioxol-8-one;azanide;n,3-bis(2-chloroethyl)-2-ox Chemical compound [NH2-].[NH2-].Cl[Pt+2]Cl.ClCCNP1(=O)OCCCN1CCCl.COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3C(O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 WKVZMKDXJFCMMD-UVWUDEKDSA-L 0.000 description 1
- HPGIOSOCXHTQGW-UHFFFAOYSA-N 2-(dipropylamino)ethyl prop-2-enoate Chemical compound CCCN(CCC)CCOC(=O)C=C HPGIOSOCXHTQGW-UHFFFAOYSA-N 0.000 description 1
- 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 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000004908 Emulsion polymer Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000003635 deoxygenating effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- BVOJAXMUGDFZDX-UHFFFAOYSA-N n-ethylethanamine;ethyl prop-2-enoate Chemical compound CCNCC.CCOC(=O)C=C BVOJAXMUGDFZDX-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 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
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13800982A JPS5927903A (ja) | 1982-08-10 | 1982-08-10 | 水溶性重合体およびその製造方法およびその使用方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13800982A JPS5927903A (ja) | 1982-08-10 | 1982-08-10 | 水溶性重合体およびその製造方法およびその使用方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5927903A true JPS5927903A (ja) | 1984-02-14 |
| JPH0457684B2 JPH0457684B2 (enrdf_load_stackoverflow) | 1992-09-14 |
Family
ID=15211924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13800982A Granted JPS5927903A (ja) | 1982-08-10 | 1982-08-10 | 水溶性重合体およびその製造方法およびその使用方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927903A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241308A (ja) * | 1985-04-17 | 1986-10-27 | Chuo Rika Kogyo Kk | カチオン性エマルジヨンの製造法 |
| JPH02269715A (ja) * | 1989-04-11 | 1990-11-05 | Sumitomo Chem Co Ltd | カチオン性エマルジョン |
| JPH03193996A (ja) * | 1989-12-20 | 1991-08-23 | Kao Corp | 水解紙、その製造方法およびそれを使用した水解性清掃物品 |
| JP2007289928A (ja) * | 2006-03-29 | 2007-11-08 | Sanyo Chem Ind Ltd | 有機凝結剤 |
| JP2008173532A (ja) * | 2007-01-16 | 2008-07-31 | Sanyo Chem Ind Ltd | 高分子凝集剤 |
| JP2013255863A (ja) * | 2012-06-11 | 2013-12-26 | Hymo Corp | 凝集処理剤およびそれを用いた汚泥脱水方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019894A (enrdf_load_stackoverflow) * | 1973-05-17 | 1975-03-03 | ||
| JPS5077496A (enrdf_load_stackoverflow) * | 1973-10-02 | 1975-06-24 | ||
| JPS5898304A (ja) * | 1981-12-07 | 1983-06-11 | Sumitomo Chem Co Ltd | 陽イオン性樹脂の製造法 |
-
1982
- 1982-08-10 JP JP13800982A patent/JPS5927903A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019894A (enrdf_load_stackoverflow) * | 1973-05-17 | 1975-03-03 | ||
| JPS5077496A (enrdf_load_stackoverflow) * | 1973-10-02 | 1975-06-24 | ||
| JPS5898304A (ja) * | 1981-12-07 | 1983-06-11 | Sumitomo Chem Co Ltd | 陽イオン性樹脂の製造法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241308A (ja) * | 1985-04-17 | 1986-10-27 | Chuo Rika Kogyo Kk | カチオン性エマルジヨンの製造法 |
| JPH02269715A (ja) * | 1989-04-11 | 1990-11-05 | Sumitomo Chem Co Ltd | カチオン性エマルジョン |
| JPH03193996A (ja) * | 1989-12-20 | 1991-08-23 | Kao Corp | 水解紙、その製造方法およびそれを使用した水解性清掃物品 |
| JP2007289928A (ja) * | 2006-03-29 | 2007-11-08 | Sanyo Chem Ind Ltd | 有機凝結剤 |
| JP2008173532A (ja) * | 2007-01-16 | 2008-07-31 | Sanyo Chem Ind Ltd | 高分子凝集剤 |
| JP2013255863A (ja) * | 2012-06-11 | 2013-12-26 | Hymo Corp | 凝集処理剤およびそれを用いた汚泥脱水方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0457684B2 (enrdf_load_stackoverflow) | 1992-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5541252A (en) | Method of manufacturing water-soluble polymer dispersions having high polymer content | |
| KR20030062421A (ko) | 수중수 중합체 분산액의 제조 방법 | |
| JPS625170B2 (enrdf_load_stackoverflow) | ||
| JPH05117313A (ja) | Ｎ−ビニルアミドの加水分解されたポリマーの安定な水／油−エマルジヨンを製造する方法 | |
| JP3208473B2 (ja) | 両性水溶性重合体分散液からなる処理剤 | |
| US4164612A (en) | Process for producing water-soluble cationic polymers | |
| WO2002100944A1 (en) | Amphoteric water-soluble polymer dispersion and use thereof | |
| JPH11116762A (ja) | 新規な会合型ポリマーと、逆相乳化重合によるその製造方法 | |
| US5354481A (en) | Water-soluble highly branched polymeric microparticles | |
| JPS5927903A (ja) | 水溶性重合体およびその製造方法およびその使用方法 | |
| US20040238454A1 (en) | Composition, amphoteric polymeric flocculant and use of both | |
| KR19990063915A (ko) | 초지 방법 | |
| JP4886228B2 (ja) | 水溶性重合体分散液及びそれを用いた抄紙方法 | |
| JPH03200840A (ja) | カチオン性ポリマーの油中水型エマルジョン | |
| JP4479095B2 (ja) | 高分子凝集剤及び汚泥の脱水方法 | |
| JP3906636B2 (ja) | 両性高分子凝集剤及び汚泥の脱水方法 | |
| JPS63218246A (ja) | 油中水型高分子エマルジヨン組成物 | |
| US3419465A (en) | Saponified rosin solution of a vinyl polymer and method of sizing paper therewith | |
| RU2073690C1 (ru) | Микродисперсия типа вода-в-масле и способ ее получения | |
| JPH0278499A (ja) | 汚泥の処理方法 | |
| JP4660896B2 (ja) | 汚泥の脱水方法 | |
| JP3709825B2 (ja) | 汚泥の脱水方法 | |
| JP3509003B2 (ja) | 製紙方法 | |
| JP2605330B2 (ja) | 紙力増強方法 | |
| JP4161559B2 (ja) | 組成物、両性高分子凝集剤及び汚泥の脱水方法 |