NO851190L - Fremgangsmaate ved avvanning av vaate papirbaner under anvendelse av en mannich akrylamidpolymer - Google Patents
Fremgangsmaate ved avvanning av vaate papirbaner under anvendelse av en mannich akrylamidpolymerInfo
- Publication number
- NO851190L NO851190L NO851190A NO851190A NO851190L NO 851190 L NO851190 L NO 851190L NO 851190 A NO851190 A NO 851190A NO 851190 A NO851190 A NO 851190A NO 851190 L NO851190 L NO 851190L
- Authority
- NO
- Norway
- Prior art keywords
- approx
- water
- paper
- radicals
- methyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 30
- 229920002401 polyacrylamide Polymers 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 20
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims description 16
- 239000007858 starting material Substances 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000000123 paper Substances 0.000 description 11
- 229940037003 alum Drugs 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- UGIJCMNGQCUTPI-UHFFFAOYSA-N 2-aminoethyl prop-2-enoate Chemical compound NCCOC(=O)C=C UGIJCMNGQCUTPI-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- FTWHFXMUJQRNBK-UHFFFAOYSA-N alpha-Methylen-gamma-aminobuttersaeure Natural products NCCC(=C)C(O)=O FTWHFXMUJQRNBK-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/593,053 US4599139A (en) | 1984-03-26 | 1984-03-26 | Dewatering of wet paper webs using Mannich acrylamide polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO851190L true NO851190L (no) | 1985-09-27 |
Family
ID=24373169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO851190A NO851190L (no) | 1984-03-26 | 1985-03-25 | Fremgangsmaate ved avvanning av vaate papirbaner under anvendelse av en mannich akrylamidpolymer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4599139A (de) |
| EP (1) | EP0155503B1 (de) |
| JP (1) | JPS60209096A (de) |
| KR (1) | KR850006456A (de) |
| AT (1) | ATE33050T1 (de) |
| AU (1) | AU563874B2 (de) |
| DE (1) | DE3561896D1 (de) |
| ES (1) | ES541550A0 (de) |
| NO (1) | NO851190L (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228692A (en) * | 1991-08-23 | 1993-07-20 | Innovative Environmental Tech., Inc. | Gaming form |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3323979A (en) * | 1964-09-24 | 1967-06-06 | Dow Chemical Co | Method of improving the drainage rate in forming paper by incorporating a reaction product of polyacrylamide, formaldehyde and dialkylamine in the furnish |
| US3874994A (en) * | 1971-12-23 | 1975-04-01 | American Cyanamid Co | Process of making paper where an ionic vinylamide polymer latex is added to the furnish to improve dry strength of the paper |
| US4093542A (en) * | 1973-07-04 | 1978-06-06 | Chemische Fabrik Stockhausen & Cie | Flocculating agent comprising water-in-oil emulsion of H-active polymer carrying formaldehyde and amine radicals |
| US4113685A (en) * | 1975-01-02 | 1978-09-12 | Chemische Fabrik Stockhausen & Cie | Flocculating agent comprising water-in-oil emulsion of stabilizer plus NH-active polymer carrying formaldehyde and amine radicals |
-
1984
- 1984-03-26 US US06/593,053 patent/US4599139A/en not_active Expired - Fee Related
- 1984-05-30 JP JP59108707A patent/JPS60209096A/ja active Pending
-
1985
- 1985-02-14 AT AT85101607T patent/ATE33050T1/de not_active IP Right Cessation
- 1985-02-14 EP EP85101607A patent/EP0155503B1/de not_active Expired
- 1985-02-14 DE DE8585101607T patent/DE3561896D1/de not_active Expired
- 1985-03-25 KR KR1019850001957A patent/KR850006456A/ko not_active Application Discontinuation
- 1985-03-25 NO NO851190A patent/NO851190L/no unknown
- 1985-03-25 ES ES541550A patent/ES541550A0/es active Granted
- 1985-03-25 AU AU40317/85A patent/AU563874B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60209096A (ja) | 1985-10-21 |
| ES8603609A1 (es) | 1986-01-01 |
| EP0155503A1 (de) | 1985-09-25 |
| ES541550A0 (es) | 1986-01-01 |
| EP0155503B1 (de) | 1988-03-16 |
| AU563874B2 (en) | 1987-07-23 |
| KR850006456A (ko) | 1985-10-05 |
| ATE33050T1 (de) | 1988-04-15 |
| DE3561896D1 (en) | 1988-04-21 |
| US4599139A (en) | 1986-07-08 |
| AU4031785A (en) | 1985-10-03 |
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