JPH0260796B2 - - Google Patents
Info
- Publication number
- JPH0260796B2 JPH0260796B2 JP57092153A JP9215382A JPH0260796B2 JP H0260796 B2 JPH0260796 B2 JP H0260796B2 JP 57092153 A JP57092153 A JP 57092153A JP 9215382 A JP9215382 A JP 9215382A JP H0260796 B2 JPH0260796 B2 JP H0260796B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper strength
- polymer
- monomer
- acrylamide
- 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.)
- Expired - Lifetime
Links
- 229920000642 polymer Polymers 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 12
- 125000000129 anionic group Chemical group 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 5
- 229920006322 acrylamide copolymer Polymers 0.000 claims 2
- 229920006323 amphoteric acrylamide copolymer Polymers 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000178 monomer Substances 0.000 description 42
- 238000006116 polymerization reaction Methods 0.000 description 24
- 239000003623 enhancer Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 9
- 239000013054 paper strength agent Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- 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 8
- 229920006317 cationic polymer Polymers 0.000 description 8
- 238000004132 cross linking Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- -1 divinyl compound Chemical class 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000009172 bursting Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- 150000001450 anions Chemical group 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 229940047670 sodium acrylate Drugs 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229920003176 water-insoluble polymer Polymers 0.000 description 2
- NEBBLNDVSSWJLL-UHFFFAOYSA-N 2,3-bis(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(OC(=O)C(C)=C)COC(=O)C(C)=C NEBBLNDVSSWJLL-UHFFFAOYSA-N 0.000 description 1
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- JRRUOOPFYPGMAE-UHFFFAOYSA-N n-[1-(prop-2-enoylamino)ethyl]prop-2-enamide Chemical compound C=CC(=O)NC(C)NC(=O)C=C JRRUOOPFYPGMAE-UHFFFAOYSA-N 0.000 description 1
- ADTJPOBHAXXXFS-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]prop-2-enamide Chemical compound CN(C)CCCNC(=O)C=C ADTJPOBHAXXXFS-UHFFFAOYSA-N 0.000 description 1
- 239000010899 old newspaper Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- FBKBIOOBMXQNBA-UHFFFAOYSA-N propane-2-sulfonic acid;prop-2-enamide Chemical compound NC(=O)C=C.CC(C)S(O)(=O)=O FBKBIOOBMXQNBA-UHFFFAOYSA-N 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215382A JPS58214597A (ja) | 1982-06-01 | 1982-06-01 | 紙の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215382A JPS58214597A (ja) | 1982-06-01 | 1982-06-01 | 紙の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58214597A JPS58214597A (ja) | 1983-12-13 |
| JPH0260796B2 true JPH0260796B2 (fr) | 1990-12-18 |
Family
ID=14046472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9215382A Granted JPS58214597A (ja) | 1982-06-01 | 1982-06-01 | 紙の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58214597A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2575692B2 (ja) * | 1987-03-20 | 1997-01-29 | 三井サイテック株式会社 | 紙の製造法 |
| JP3291665B2 (ja) * | 1993-12-24 | 2002-06-10 | 荒川化学工業株式会社 | 抄き合わせ紙の製造方法 |
| NZ575263A (en) | 2006-10-25 | 2012-02-24 | Ciba Holding Inc | A process for improving paper strength |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107099A (en) * | 1980-01-21 | 1981-08-25 | Kyowa Sangyo | Paper strength increasing method |
| JPH0685495A (ja) * | 1992-04-17 | 1994-03-25 | Apollo Hokuriku:Kk | 電子部品搭載装置と、それにおける部品位置決め方法 |
-
1982
- 1982-06-01 JP JP9215382A patent/JPS58214597A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107099A (en) * | 1980-01-21 | 1981-08-25 | Kyowa Sangyo | Paper strength increasing method |
| JPH0685495A (ja) * | 1992-04-17 | 1994-03-25 | Apollo Hokuriku:Kk | 電子部品搭載装置と、それにおける部品位置決め方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58214597A (ja) | 1983-12-13 |
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