ZA200508431B - Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking - Google Patents
Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking Download PDFInfo
- Publication number
- ZA200508431B ZA200508431B ZA200508431A ZA200508431A ZA200508431B ZA 200508431 B ZA200508431 B ZA 200508431B ZA 200508431 A ZA200508431 A ZA 200508431A ZA 200508431 A ZA200508431 A ZA 200508431A ZA 200508431 B ZA200508431 B ZA 200508431B
- Authority
- ZA
- South Africa
- Prior art keywords
- cationic polymer
- monomer
- pitch
- crosslinked
- stickies
- Prior art date
Links
- 229920006317 cationic polymer Polymers 0.000 title claims abstract description 39
- 230000008021 deposition Effects 0.000 title claims description 13
- 238000000034 method Methods 0.000 claims abstract description 40
- 239000003999 initiator Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims description 32
- 239000000178 monomer Substances 0.000 claims description 20
- 125000002091 cationic group Chemical group 0.000 claims description 15
- 150000003254 radicals Chemical class 0.000 claims description 14
- 229920001131 Pulp (paper) Polymers 0.000 claims description 7
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical group C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims 4
- -1 carboxyamidoalkyl Chemical group 0.000 claims 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims 2
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 claims 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- MMCOUVMKNAHQOY-UHFFFAOYSA-N carbonoperoxoic acid Chemical class OOC(O)=O MMCOUVMKNAHQOY-UHFFFAOYSA-N 0.000 claims 1
- IOMDIVZAGXCCAC-UHFFFAOYSA-M diethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](CC)(CC)CC=C IOMDIVZAGXCCAC-UHFFFAOYSA-M 0.000 claims 1
- YRHAJIIKYFCUTG-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;bromide Chemical compound [Br-].C=CC[N+](C)(C)CC=C YRHAJIIKYFCUTG-UHFFFAOYSA-M 0.000 claims 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 claims 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims 1
- 238000004132 cross linking Methods 0.000 abstract description 21
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000013019 agitation Methods 0.000 abstract description 2
- 239000011295 pitch Substances 0.000 description 52
- 238000000151 deposition Methods 0.000 description 12
- 125000000129 anionic group Chemical group 0.000 description 10
- 239000004971 Cross linker Substances 0.000 description 9
- 229920006037 cross link polymer Polymers 0.000 description 9
- 239000010813 municipal solid waste Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000003431 cross linking reagent Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- VPYJNCGUESNPMV-UHFFFAOYSA-N triallylamine Chemical compound C=CCN(CC=C)CC=C VPYJNCGUESNPMV-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229920005601 base polymer Polymers 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000010893 paper waste Substances 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001932 seasonal effect Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000006085 branching agent Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000000834 fixative Substances 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical class [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 2
- 229920000867 polyelectrolyte Polymers 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- UOTQEHLQKASWQO-UHFFFAOYSA-N 2-(5-sulfanylidene-2h-tetrazol-1-yl)acetic acid Chemical compound OC(=O)CN1N=NN=C1S UOTQEHLQKASWQO-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- SOWBFZRMHSNYGE-UHFFFAOYSA-N Monoamide-Oxalic acid Natural products NC(=O)C(O)=O SOWBFZRMHSNYGE-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 150000007513 acids Chemical class 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
- 230000002411 adverse Effects 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012688 inverse emulsion polymerization Methods 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011306 natural pitch Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011347 resin Chemical class 0.000 description 1
- 229920005989 resin Chemical class 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000007785 strong electrolyte Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47007303P | 2003-05-13 | 2003-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200508431B true ZA200508431B (en) | 2007-01-31 |
Family
ID=33452362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200508431A ZA200508431B (en) | 2003-05-13 | 2005-10-18 | Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US7407561B2 (pt) |
| EP (1) | EP1623067B1 (pt) |
| JP (1) | JP4584929B2 (pt) |
| KR (1) | KR101097030B1 (pt) |
| CN (1) | CN1788119B (pt) |
| AT (1) | ATE352659T1 (pt) |
| AU (1) | AU2004238948B2 (pt) |
| BR (1) | BRPI0410301A (pt) |
| CA (1) | CA2524205C (pt) |
| DE (1) | DE602004004527T2 (pt) |
| ES (1) | ES2280028T3 (pt) |
| MX (1) | MXPA05012092A (pt) |
| NO (1) | NO20055802L (pt) |
| NZ (1) | NZ543245A (pt) |
| PL (1) | PL1623067T3 (pt) |
| PT (1) | PT1623067E (pt) |
| RU (1) | RU2347865C2 (pt) |
| WO (1) | WO2004101882A1 (pt) |
| ZA (1) | ZA200508431B (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1841506B1 (en) * | 2005-01-27 | 2012-04-25 | Basf Se | The use of high molecular weight crosslinked, water-soluble cationic polymers in hair care formulations |
| US20070062661A1 (en) * | 2005-09-16 | 2007-03-22 | Boettcher Jennifer A | Process for repulping wet-strength broke |
| FI20070126A0 (fi) | 2006-09-08 | 2007-02-13 | Linde Ag | Menetelmä hartsin poistamiseksi massasta ja hiilidioksidin tai (bi)karbonaatin käyttö tähän tarkoitukseen |
| CN101130938B (zh) * | 2007-09-28 | 2010-05-19 | 上海东升新材料有限公司 | 一种造纸用阳离子聚合物及其制备方法 |
| US20100006511A1 (en) * | 2008-07-11 | 2010-01-14 | Walterick Jr Gerald C | Treatment additives and methods for treating an aqueous medium |
| EP2186845A1 (en) * | 2008-11-18 | 2010-05-19 | Basf Se | Ammonium Functionalized Polymers as Antistatic Additives |
| DE102011088201B4 (de) | 2011-12-10 | 2017-02-02 | Friedrich-Schiller-Universität Jena | Verfahren zur Prozesswasserreinigung in der Papierindustrie |
| PT2639350T (pt) * | 2012-03-16 | 2017-05-26 | Archroma Ip Gmbh | Método para a redução dos efeitos negativos de contaminantes de breu natural em ambas as operações de fabrico de pasta e de papel |
| EP2839073A1 (en) * | 2012-04-16 | 2015-02-25 | Stora Enso Oyj | Method for automatically determining stickies in a recycled fibre process |
| US8657996B2 (en) | 2012-06-22 | 2014-02-25 | Buckman Laboratories International, Inc. | Methods of using combinations of a lipase and an oxidant for pitch control in paper making processes and products thereof |
| WO2015159878A1 (ja) * | 2014-04-15 | 2015-10-22 | ユニ・チャーム株式会社 | 吸収性物品 |
| CN104878653B (zh) * | 2015-06-08 | 2017-01-18 | 陈子明 | 再生纸料胶粘物控制剂的制备方法 |
| MX2017016456A (es) * | 2015-07-07 | 2018-05-17 | Solenis Tech Lp | Metodos para inhibir la deposicion de contaminantes organicos en sistemas de fabricacion de pulpa y papel. |
| JP6257700B2 (ja) * | 2016-05-30 | 2018-01-10 | ハリマ化成株式会社 | ピッチコントロール剤およびピッチコントロール方法 |
| FI127289B (en) | 2016-11-22 | 2018-03-15 | Kemira Oyj | Use of a polymer product for controlling precipitation in the manufacture of paper or paperboard |
| US11447914B2 (en) | 2017-12-07 | 2022-09-20 | Thiele Kaolin Company | Removal of stickies in the recycling of paper and paperboard |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL149917B (nl) * | 1965-06-09 | 1976-06-15 | Calgon Corp | Werkwijze voor het vervaardigen van elektrisch geleidend papier en vel papier, verkregen volgens deze werkwijze. |
| US3968037A (en) * | 1972-09-01 | 1976-07-06 | Calgon Corporation | Emulsion polymerization of cationic monomers |
| US4100079A (en) * | 1977-02-25 | 1978-07-11 | Calgon Corporation | Polymers for acid thickening |
| US4225445A (en) * | 1978-11-15 | 1980-09-30 | Calgon Corporation | Polymers for acid thickening |
| AU8039982A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
| AU8040082A (en) | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
| US4439580A (en) * | 1982-08-27 | 1984-03-27 | Calgon Corporation | Cationic water-in-oil polymer emulsions |
| DD272191A3 (de) | 1986-10-06 | 1989-10-04 | Akad Wissenschaften Ddr | Verfahren zur herstellung wasserloeslicher hochverzweigter hochmolekularer quartaerer polyammoniumsalze |
| JP2504819B2 (ja) * | 1988-12-22 | 1996-06-05 | 日本製紙株式会社 | 新聞印刷用紙 |
| US5131982A (en) * | 1990-02-26 | 1992-07-21 | Nalco Chemical Company | Use of dadmac containing polymers for coated broke treatment |
| CA2040337C (en) | 1990-06-22 | 2003-10-14 | Carol S. Greer | Process for control of pitch deposition from pulps in papermarking systems |
| US5248744A (en) * | 1992-04-20 | 1993-09-28 | Nalco Chemical Company | Process of polymerizing diallyldialkyl ammonium compounds with azo catalyst |
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| US5256252A (en) * | 1992-07-15 | 1993-10-26 | Nalco Chemical Company | Method for controlling pitch deposits using lipase and cationic polymer |
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| US5989392A (en) * | 1997-09-10 | 1999-11-23 | Nalco Chemical Company | Method of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing broke |
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-
2004
- 2004-04-20 US US10/827,790 patent/US7407561B2/en not_active Expired - Fee Related
- 2004-04-29 MX MXPA05012092A patent/MXPA05012092A/es active IP Right Grant
- 2004-04-29 JP JP2006529721A patent/JP4584929B2/ja not_active Expired - Fee Related
- 2004-04-29 NZ NZ543245A patent/NZ543245A/en unknown
- 2004-04-29 ES ES04739118T patent/ES2280028T3/es not_active Expired - Lifetime
- 2004-04-29 EP EP04739118A patent/EP1623067B1/en not_active Expired - Lifetime
- 2004-04-29 AT AT04739118T patent/ATE352659T1/de active
- 2004-04-29 WO PCT/EP2004/004544 patent/WO2004101882A1/en active IP Right Grant
- 2004-04-29 BR BRPI0410301-7A patent/BRPI0410301A/pt active Search and Examination
- 2004-04-29 PL PL04739118T patent/PL1623067T3/pl unknown
- 2004-04-29 AU AU2004238948A patent/AU2004238948B2/en not_active Ceased
- 2004-04-29 PT PT04739118T patent/PT1623067E/pt unknown
- 2004-04-29 CN CN200480013018XA patent/CN1788119B/zh not_active Expired - Fee Related
- 2004-04-29 CA CA2524205A patent/CA2524205C/en not_active Expired - Fee Related
- 2004-04-29 DE DE602004004527T patent/DE602004004527T2/de not_active Expired - Lifetime
- 2004-04-29 RU RU2005138544/12A patent/RU2347865C2/ru not_active IP Right Cessation
-
2005
- 2005-10-18 ZA ZA200508431A patent/ZA200508431B/en unknown
- 2005-11-11 KR KR1020057021567A patent/KR101097030B1/ko not_active IP Right Cessation
- 2005-12-07 NO NO20055802A patent/NO20055802L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004004527D1 (de) | 2007-03-15 |
| NZ543245A (en) | 2008-07-31 |
| DE602004004527T2 (de) | 2007-11-22 |
| ATE352659T1 (de) | 2007-02-15 |
| CN1788119B (zh) | 2010-05-26 |
| RU2005138544A (ru) | 2007-06-20 |
| WO2004101882A1 (en) | 2004-11-25 |
| NO20055802L (no) | 2005-12-07 |
| CN1788119A (zh) | 2006-06-14 |
| CA2524205A1 (en) | 2004-11-25 |
| AU2004238948B2 (en) | 2009-08-13 |
| JP2007500290A (ja) | 2007-01-11 |
| ES2280028T3 (es) | 2007-09-01 |
| KR101097030B1 (ko) | 2011-12-22 |
| AU2004238948A1 (en) | 2004-11-25 |
| EP1623067A1 (en) | 2006-02-08 |
| MXPA05012092A (es) | 2006-02-08 |
| EP1623067B1 (en) | 2007-01-24 |
| PT1623067E (pt) | 2007-03-30 |
| PL1623067T3 (pl) | 2007-04-30 |
| JP4584929B2 (ja) | 2010-11-24 |
| CA2524205C (en) | 2012-12-18 |
| KR20060011866A (ko) | 2006-02-03 |
| US7407561B2 (en) | 2008-08-05 |
| US20040226676A1 (en) | 2004-11-18 |
| RU2347865C2 (ru) | 2009-02-27 |
| BRPI0410301A (pt) | 2006-05-23 |
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