CA2676694A1 - Manufacture of filled paper - Google Patents
Manufacture of filled paper Download PDFInfo
- Publication number
- CA2676694A1 CA2676694A1 CA002676694A CA2676694A CA2676694A1 CA 2676694 A1 CA2676694 A1 CA 2676694A1 CA 002676694 A CA002676694 A CA 002676694A CA 2676694 A CA2676694 A CA 2676694A CA 2676694 A1 CA2676694 A1 CA 2676694A1
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- retention
- cationic
- water
- paper
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 216
- 230000014759 maintenance of location Effects 0.000 claims abstract description 197
- 125000002091 cationic group Chemical group 0.000 claims abstract description 105
- 239000000725 suspension Substances 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 67
- 230000008569 process Effects 0.000 claims abstract description 62
- 239000000945 filler Substances 0.000 claims abstract description 32
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 31
- 229920006318 anionic polymer Polymers 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 6
- 230000003311 flocculating effect Effects 0.000 claims abstract description 5
- 238000007865 diluting Methods 0.000 claims abstract description 3
- 239000000701 coagulant Substances 0.000 claims description 36
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 24
- 239000006085 branching agent Substances 0.000 claims description 20
- 229920002472 Starch Polymers 0.000 claims description 18
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 18
- 239000008107 starch Substances 0.000 claims description 18
- 235000019698 starch Nutrition 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 229920006317 cationic polymer Polymers 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- 229920002554 vinyl polymer Polymers 0.000 claims description 8
- 229920001519 homopolymer Polymers 0.000 claims description 7
- 229920001059 synthetic polymer Polymers 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 6
- 229920002401 polyacrylamide Polymers 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920005615 natural polymer Polymers 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 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 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 108
- 239000000178 monomer Substances 0.000 description 44
- 125000000129 anionic group Chemical group 0.000 description 43
- 230000015572 biosynthetic process Effects 0.000 description 31
- 239000000835 fiber Substances 0.000 description 29
- 241000282326 Felis catus Species 0.000 description 24
- 239000007864 aqueous solution Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- 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 compound 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 description 11
- 239000000243 solution Substances 0.000 description 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
- 239000008186 active pharmaceutical agent Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 229920003169 water-soluble polymer Polymers 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 229920000768 polyamine Polymers 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229920002873 Polyethylenimine Polymers 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000000386 microscopy Methods 0.000 description 6
- 239000012986 chain transfer agent Substances 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical class CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000440 bentonite Substances 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 4
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000011325 microbead Substances 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- -1 vinyl amine Chemical class 0.000 description 4
- 235000018185 Betula X alpestris Nutrition 0.000 description 3
- 235000018212 Betula X uliginosa Nutrition 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 229940037003 alum Drugs 0.000 description 3
- NEHMKBQYUWJMIP-UHFFFAOYSA-N anhydrous methyl chloride Natural products ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 229940050176 methyl chloride Drugs 0.000 description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000007762 w/o emulsion Substances 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000000746 allylic group Chemical group 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- MLGWTHRHHANFCC-UHFFFAOYSA-N prop-2-en-1-amine;hydrochloride Chemical compound Cl.NCC=C MLGWTHRHHANFCC-UHFFFAOYSA-N 0.000 description 2
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229940047670 sodium acrylate Drugs 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 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
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical class CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000005956 Metaldehyde Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- WWAZUUULUNZNFE-UHFFFAOYSA-N [Na].NC(=O)C=C Chemical compound [Na].NC(=O)C=C WWAZUUULUNZNFE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- YZVITDHJYAEQKX-UHFFFAOYSA-K aluminum;trichloride;trihydrate Chemical compound O.O.O.[Al+3].[Cl-].[Cl-].[Cl-] YZVITDHJYAEQKX-UHFFFAOYSA-K 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229920005605 branched copolymer Polymers 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000010904 focused beam reflectance measurement Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical compound CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 description 1
- PZNOBXVHZYGUEX-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine;hydrochloride Chemical compound Cl.C=CCNCC=C PZNOBXVHZYGUEX-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000375 suspending agent 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
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
-
- 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
-
- 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
- D21H17/63—Inorganic compounds
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
- D21H17/375—Poly(meth)acrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0702248.6A GB0702248D0 (en) | 2007-02-05 | 2007-02-05 | Manufacture of Filled Paper |
| GB0702248.6 | 2007-02-05 | ||
| PCT/EP2008/050648 WO2008095764A1 (en) | 2007-02-05 | 2008-01-21 | Manufacture of filled paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2676694A1 true CA2676694A1 (en) | 2008-08-14 |
Family
ID=37891374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002676694A Abandoned CA2676694A1 (en) | 2007-02-05 | 2008-01-21 | Manufacture of filled paper |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US8454796B2 (enExample) |
| EP (1) | EP2118368A1 (enExample) |
| JP (1) | JP5276019B2 (enExample) |
| KR (1) | KR20090117799A (enExample) |
| CN (1) | CN101680189B (enExample) |
| AR (1) | AR065163A1 (enExample) |
| AU (1) | AU2008213086B2 (enExample) |
| BR (1) | BRPI0808141A2 (enExample) |
| CA (1) | CA2676694A1 (enExample) |
| CL (1) | CL2008000367A1 (enExample) |
| GB (1) | GB0702248D0 (enExample) |
| MX (1) | MX2009008333A (enExample) |
| NZ (1) | NZ578787A (enExample) |
| RU (1) | RU2431709C2 (enExample) |
| TW (1) | TW200846518A (enExample) |
| WO (1) | WO2008095764A1 (enExample) |
| ZA (1) | ZA200905195B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2236545T3 (pl) | 2009-03-30 | 2015-02-27 | Omya Int Ag | Sposób wytwarzania nanofibrylarnych żeli celulozowych |
| SI2236664T1 (sl) | 2009-03-30 | 2016-02-29 | Omya International Ag | Postopek za pripravo nano-fibriliranih celuloznih suspenzij |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| AT508256B1 (de) * | 2009-11-13 | 2010-12-15 | Applied Chemicals Handels Gmbh | Verfahren zur herstellung von papier oder dgl. |
| PL2386682T3 (pl) | 2010-04-27 | 2014-08-29 | Omya Int Ag | Sposób wytwarzania materiałów strukturalnych z użyciem nanowłóknistych żeli celulozowych |
| SI2386683T1 (sl) | 2010-04-27 | 2014-07-31 | Omya International Ag | Postopek za proizvodnjo kompozitnih materialov na osnovi gela |
| MX2013001782A (es) | 2010-08-25 | 2013-04-03 | Ashland Licensing & Intellectu | Metodo para incrementar las ventajas del almidon en material celulosico convertido en pulpa en la produccion de papel y carton. |
| GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
| US20120180964A1 (en) * | 2011-01-14 | 2012-07-19 | The Red Triangle, LLC | Compositions and methods for bamboo pulping |
| CN102493283A (zh) * | 2011-11-22 | 2012-06-13 | 陕西科技大学 | 一种白泥填料纸的生产工艺 |
| WO2013081955A1 (en) | 2011-12-01 | 2013-06-06 | Buckman Laboratories International, Inc. | Method and system for producing market pulp and products thereof |
| EP2791416A4 (en) * | 2011-12-15 | 2015-08-12 | Innventia Ab | SYSTEM AND METHOD FOR IMPROVING PAPER AND PAPER |
| ES2720487T3 (es) * | 2012-02-01 | 2019-07-22 | Basf Se | Proceso para la fabricación de papel y cartón |
| WO2014055092A1 (en) * | 2012-10-05 | 2014-04-10 | Specialty Minerals (Michigan) Inc. | Filler suspension and its use in the manufacture of paper |
| ES2873105T3 (es) * | 2013-01-11 | 2021-11-03 | Solenis Technologies Cayman Lp | Proceso para la fabricación de papel y cartón |
| US9765482B2 (en) | 2013-10-07 | 2017-09-19 | Basf Se | Manufacture of paper and paperboard containing wood free pulp |
| CA2934998C (en) * | 2013-12-30 | 2022-06-21 | Kemira Oyj | Filler aggregate composition and its production |
| CN104047204A (zh) * | 2014-06-12 | 2014-09-17 | 曹荣福 | 一种利用茭白叶制造纸张的方法 |
| JP6580785B2 (ja) | 2015-10-14 | 2019-09-25 | ファイバーリーン テクノロジーズ リミテッド | ３ｄ成形可能なシート材料 |
| FI128012B (en) * | 2016-03-22 | 2019-07-31 | Kemira Oyj | A system and method for manufacture of paper, board or the like |
| MX366250B (es) | 2016-04-05 | 2019-07-03 | Fiberlean Tech Ltd | Productos de papel y carton. |
| US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
| WO2017182877A1 (en) | 2016-04-22 | 2017-10-26 | Fiberlean Technologies Limited | Fibres comprising microfibrillated cellulose and methods of manufacturing fibres and nonwoven materials therefrom |
| ES2667544T3 (es) * | 2016-05-20 | 2018-05-11 | Kemira Oyj | Método y sistema de tratamiento para la fabricación de papel |
| TWI764992B (zh) * | 2017-03-02 | 2022-05-21 | 日商大王製紙股份有限公司 | 衛生薄頁紙 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4385961A (en) | 1981-02-26 | 1983-05-31 | Eka Aktiebolag | Papermaking |
| AU546999B2 (en) | 1980-05-28 | 1985-10-03 | Eka A.B. | Adding binder to paper making stock |
| JPS5747998A (en) * | 1980-08-29 | 1982-03-19 | Sumitomo Chemical Co | Dry paper strength increasing method of paper or cardboard |
| US4506062A (en) | 1982-08-09 | 1985-03-19 | Allied Colloids Limited | Inverse suspension polymerization process |
| GB8309275D0 (en) | 1983-04-06 | 1983-05-11 | Allied Colloids Ltd | Dissolution of water soluble polymers in water |
| GB8401206D0 (en) | 1984-01-17 | 1984-02-22 | Allied Colloids Ltd | Polymers and aqueous solutions |
| EP0202780B2 (en) | 1985-04-25 | 1998-12-09 | Ciba Specialty Chemicals Water Treatments Limited | Flocculation processes |
| GB8602121D0 (en) | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| US4871251A (en) | 1987-04-27 | 1989-10-03 | Preikschat F K | Apparatus and method for particle analysis |
| US5274055A (en) * | 1990-06-11 | 1993-12-28 | American Cyanamid Company | Charged organic polymer microbeads in paper-making process |
| US5167766A (en) | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
| SE501214C2 (sv) | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Silikasol samt förfarande för framställning av papper under användande av solen |
| US5431783A (en) | 1993-07-19 | 1995-07-11 | Cytec Technology Corp. | Compositions and methods for improving performance during separation of solids from liquid particulate dispersions |
| US5755930A (en) * | 1994-02-04 | 1998-05-26 | Allied Colloids Limited | Production of filled paper and compositions for use in this |
| SE502464C2 (sv) | 1994-02-28 | 1995-10-23 | Eka Nobel Ab | Silikabaserade soler, framställning och användning av solerna |
| US5707494A (en) * | 1994-03-14 | 1998-01-13 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
| DE4436317C2 (de) * | 1994-10-11 | 1998-10-29 | Nalco Chemical Co | Verfahren zur Verbesserung der Retention von Mineral-Füllstoffen und Cellulosefasern auf einem Cellulose-Faserbogen |
| US20030192664A1 (en) | 1995-01-30 | 2003-10-16 | Kulick Russell J. | Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making |
| DE19654390A1 (de) * | 1996-12-27 | 1998-07-02 | Basf Ag | Verfahren zur Herstellung von Papier |
| ZA9711714B (en) * | 1996-12-31 | 1998-06-25 | Allied Colloids Ltd | Processes of making paper and materials for use in this. |
| AU741531B2 (en) * | 1997-09-30 | 2001-12-06 | Nalco Chemical Company | Colloidal borosilicates and their use in the production of paper |
| CA2231300A1 (en) * | 1998-03-06 | 1999-09-06 | Bayer Inc. | Improved nitrile polymer vulcanizate and process for the production thereof |
| JP2002526681A (ja) | 1998-09-22 | 2002-08-20 | カルゴン コーポレイション | 製紙に使用される微細粒子系における酸性コロイド |
| TW550325B (en) * | 1999-11-08 | 2003-09-01 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW524910B (en) * | 1999-11-08 | 2003-03-21 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW483970B (en) * | 1999-11-08 | 2002-04-21 | Ciba Spec Chem Water Treat Ltd | A process for making paper and paperboard |
| JP4526389B2 (ja) | 2002-08-23 | 2010-08-18 | メッツォ ペーパー インコーポレイテッド | ツインワイヤフォーマ又はフォーマのツインワイヤセクションにおける紙又は板紙ウェブの形成 |
| EP1581697A1 (en) | 2002-11-19 | 2005-10-05 | Akzo Nobel N.V. | Cellulosic product and process for its production |
| JP2004176184A (ja) * | 2002-11-25 | 2004-06-24 | Hymo Corp | 製紙方法 |
| BRPI0408951A (pt) | 2003-04-02 | 2006-04-04 | Ciba Spec Chem Water Treat Ltd | composições aquosas e seu uso na fabricação de papel e papelão |
| FR2869626A3 (fr) | 2004-04-29 | 2005-11-04 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus |
| FR2869625B1 (fr) | 2004-04-29 | 2007-09-21 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus |
| JP4556171B2 (ja) * | 2004-11-11 | 2010-10-06 | ハリマ化成株式会社 | 湿式抄紙方法 |
| JP4782432B2 (ja) * | 2005-02-03 | 2011-09-28 | 日本製紙株式会社 | 中性新聞印刷用紙の製造方法 |
| DE102005043800A1 (de) * | 2005-09-13 | 2007-03-22 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| CN101296953A (zh) | 2005-10-24 | 2008-10-29 | 西巴控股有限公司 | 高分子量聚(二烯丙基二烷基)铵盐 |
| GB0702249D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
-
2007
- 2007-02-05 GB GBGB0702248.6A patent/GB0702248D0/en not_active Ceased
-
2008
- 2008-01-21 AU AU2008213086A patent/AU2008213086B2/en not_active Ceased
- 2008-01-21 MX MX2009008333A patent/MX2009008333A/es unknown
- 2008-01-21 RU RU2009133211/12A patent/RU2431709C2/ru not_active IP Right Cessation
- 2008-01-21 BR BRPI0808141-7A patent/BRPI0808141A2/pt not_active IP Right Cessation
- 2008-01-21 JP JP2009548640A patent/JP5276019B2/ja not_active Expired - Fee Related
- 2008-01-21 CA CA002676694A patent/CA2676694A1/en not_active Abandoned
- 2008-01-21 CN CN2008800112226A patent/CN101680189B/zh not_active Expired - Fee Related
- 2008-01-21 WO PCT/EP2008/050648 patent/WO2008095764A1/en not_active Ceased
- 2008-01-21 KR KR1020097018626A patent/KR20090117799A/ko not_active Ceased
- 2008-01-21 US US12/525,081 patent/US8454796B2/en not_active Expired - Fee Related
- 2008-01-21 NZ NZ578787A patent/NZ578787A/en not_active IP Right Cessation
- 2008-01-21 EP EP08708047A patent/EP2118368A1/en not_active Withdrawn
- 2008-02-04 TW TW097104157A patent/TW200846518A/zh unknown
- 2008-02-04 AR ARP080100458A patent/AR065163A1/es unknown
- 2008-02-05 CL CL200800367A patent/CL2008000367A1/es unknown
-
2009
- 2009-07-24 ZA ZA200905195A patent/ZA200905195B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008213086B2 (en) | 2012-12-06 |
| EP2118368A1 (en) | 2009-11-18 |
| MX2009008333A (es) | 2010-02-24 |
| BRPI0808141A2 (pt) | 2014-07-01 |
| JP2010518267A (ja) | 2010-05-27 |
| CN101680189B (zh) | 2013-04-17 |
| ZA200905195B (en) | 2010-09-29 |
| CL2008000367A1 (es) | 2008-08-08 |
| CN101680189A (zh) | 2010-03-24 |
| AR065163A1 (es) | 2009-05-20 |
| US20100089541A1 (en) | 2010-04-15 |
| RU2009133211A (ru) | 2011-03-20 |
| GB0702248D0 (en) | 2007-03-14 |
| KR20090117799A (ko) | 2009-11-12 |
| TW200846518A (en) | 2008-12-01 |
| AU2008213086A1 (en) | 2008-08-14 |
| WO2008095764A1 (en) | 2008-08-14 |
| RU2431709C2 (ru) | 2011-10-20 |
| NZ578787A (en) | 2011-12-22 |
| JP5276019B2 (ja) | 2013-08-28 |
| US8454796B2 (en) | 2013-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20150428 |