WO2014055780A1 - Filler suspension and its use in the manufacture of paper - Google Patents
Filler suspension and its use in the manufacture of paper Download PDFInfo
- Publication number
- WO2014055780A1 WO2014055780A1 PCT/US2013/063301 US2013063301W WO2014055780A1 WO 2014055780 A1 WO2014055780 A1 WO 2014055780A1 US 2013063301 W US2013063301 W US 2013063301W WO 2014055780 A1 WO2014055780 A1 WO 2014055780A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- starch
- filler
- ionic
- coadditive
- swollen
- Prior art date
Links
- 239000000945 filler Substances 0.000 title claims abstract description 169
- 239000000725 suspension Substances 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 229920002472 Starch Polymers 0.000 claims abstract description 276
- 235000019698 starch Nutrition 0.000 claims abstract description 274
- 239000008107 starch Substances 0.000 claims abstract description 270
- 239000002245 particle Substances 0.000 claims abstract description 39
- 230000000295 complement effect Effects 0.000 claims abstract description 34
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 132
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 116
- 239000000123 paper Substances 0.000 claims description 82
- 125000002091 cationic group Chemical group 0.000 claims description 65
- 239000000654 additive Substances 0.000 claims description 63
- 125000000129 anionic group Chemical group 0.000 claims description 52
- 230000014759 maintenance of location Effects 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 33
- 239000000835 fiber Substances 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 17
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- 229920002261 Corn starch Polymers 0.000 claims description 10
- 239000008120 corn starch Substances 0.000 claims description 10
- 238000004513 sizing Methods 0.000 claims description 10
- 229920002125 Sokalan® Polymers 0.000 claims description 9
- 235000012216 bentonite Nutrition 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000011859 microparticle Substances 0.000 claims description 8
- 239000004584 polyacrylic acid Substances 0.000 claims description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 7
- 229920001046 Nanocellulose Polymers 0.000 claims description 7
- 229920001592 potato starch Polymers 0.000 claims description 7
- 240000006394 Sorghum bicolor Species 0.000 claims description 6
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 229920001206 natural gum Polymers 0.000 claims description 6
- -1 rice starch Polymers 0.000 claims description 6
- 240000003183 Manihot esculenta Species 0.000 claims description 5
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 5
- 239000007900 aqueous suspension Substances 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims description 4
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 4
- 239000001175 calcium sulphate Substances 0.000 claims description 4
- 235000011132 calcium sulphate Nutrition 0.000 claims description 4
- 229920005615 natural polymer Polymers 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 229940047670 sodium acrylate Drugs 0.000 claims description 4
- 239000000454 talc Substances 0.000 claims description 4
- 229910052623 talc Inorganic materials 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 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 claims description 3
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 claims description 3
- RILYHWBPLWVCBV-UHFFFAOYSA-N aluminum;magnesium;sodium;dioxido(oxo)silane Chemical compound [Na+].[Mg+2].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O RILYHWBPLWVCBV-UHFFFAOYSA-N 0.000 claims description 3
- 150000004760 silicates Chemical class 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000000429 sodium aluminium silicate Substances 0.000 claims description 3
- 235000012217 sodium aluminium silicate Nutrition 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- DORPKYRPJIIARM-UHFFFAOYSA-N Decaffeoylacteoside Natural products OC1C(O)C(O)C(C)OC1OC1C(O)C(OCCC=2C=C(O)C(O)=CC=2)OC(CO)C1O DORPKYRPJIIARM-UHFFFAOYSA-N 0.000 claims description 2
- DORPKYRPJIIARM-GYAWPQPFSA-N Verbasoside Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](O)[C@H](OCCC=2C=C(O)C(O)=CC=2)O[C@H](CO)[C@H]1O DORPKYRPJIIARM-GYAWPQPFSA-N 0.000 claims description 2
- 238000005282 brightening Methods 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims description 2
- 229940100486 rice starch Drugs 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 229940100445 wheat starch Drugs 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 27
- 230000008569 process Effects 0.000 abstract description 14
- 238000002156 mixing Methods 0.000 description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 238000011282 treatment Methods 0.000 description 24
- 239000008187 granular material Substances 0.000 description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 239000002002 slurry Substances 0.000 description 20
- 229920006318 anionic polymer Polymers 0.000 description 16
- 239000007787 solid Substances 0.000 description 16
- 230000006872 improvement Effects 0.000 description 15
- 229920002401 polyacrylamide Polymers 0.000 description 12
- 239000000843 powder Substances 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- 239000000440 bentonite Substances 0.000 description 6
- 229910000278 bentonite Inorganic materials 0.000 description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 6
- 229920006317 cationic polymer Polymers 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 244000004281 Eucalyptus maculata Species 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 4
- 229920006037 cross link polymer Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229920006322 acrylamide copolymer Polymers 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000003490 calendering Methods 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000008119 colloidal silica Substances 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 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 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 229920000945 Amylopectin Polymers 0.000 description 2
- 229920000856 Amylose Polymers 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 229920000831 ionic polymer Polymers 0.000 description 2
- 231100000647 material safety data sheet Toxicity 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000013055 pulp slurry Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229940014800 succinic anhydride Drugs 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 229920002126 Acrylic acid copolymer 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
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- 239000004233 Indanthrene blue RS Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004237 Ponceau 6R Substances 0.000 description 1
- 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 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 201000003352 adrenal gland pheochromocytoma Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000008135 aqueous vehicle Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000012674 dispersion polymerization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000004180 red 2G Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 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 1
- 239000003981 vehicle Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- D21H17/63—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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- 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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- 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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
Definitions
- the ionic starch is cationic.
- Table 2 shows a comparison of paper sheet properties in papers made using filler compositions in which the components of the composition were added in different addition orders.
- a method of producing paper by adding a filler suspension of this invention to a pulp fiber stock to form a pulp furnish, and then manufacturing paper from the furnish.
- Other anionic and cationic agents can be added to the furnish to enhance retention and improve drainage.
- the furnish may also contain other papermaking agents as such are known to those skilled in the art.
- a 0.3 % concentration stock was prepared by mixing internal cationic starch with pulp furnish followed by pretreated PCC and finally retention aid.
- 80 g/m 2 wood-free handsheets were made using a dynamic sheet former (DSF) followed by dynamic sheet pressing and drying at 120 °C. Prior to paper testing the paper sheets were caelered under the same conditions and then conditioned at 50% relative humiditry (RH) and 22 °C.
- Coadditive used for PCC pretreatment with swollen cationic starch anionic micropolymer (TELIOFORM M305 ® , trade-mark of BASF).
- the treatment of PCC was done by mixing swollen cationic starch and anionic micropolymer with PCC. Different addition orders were used and while the swollen cationic starch dose was fixed at 5 kg/tonne paper, the anionic micropolymer doses were 0.05 % as received material/dry PCC weight and 0.1 % as received material/dry PCC weight.
- Starch used for PCC pretreatment Cationic corn starch, which was used in two ways:
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
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US201261710624P | 2012-10-05 | 2012-10-05 | |
US61/710,624 | 2012-10-05 | ||
US201261718137P | 2012-10-24 | 2012-10-24 | |
US61/718,137 | 2012-10-24 | ||
US201361857600P | 2013-07-23 | 2013-07-23 | |
US61/857,600 | 2013-07-23 |
Publications (1)
Publication Number | Publication Date |
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WO2014055780A1 true WO2014055780A1 (en) | 2014-04-10 |
Family
ID=49447820
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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PCT/US2013/063301 WO2014055780A1 (en) | 2012-10-05 | 2013-10-03 | Filler suspension and its use in the manufacture of paper |
PCT/US2013/063310 WO2014055787A1 (en) | 2012-10-05 | 2013-10-03 | Filler suspension and its use in the manufacture of paper |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/US2013/063310 WO2014055787A1 (en) | 2012-10-05 | 2013-10-03 | Filler suspension and its use in the manufacture of paper |
Country Status (12)
Cited By (6)
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WO2014184449A1 (en) * | 2013-05-17 | 2014-11-20 | Fp-Pigments Oy | Method of producing a pigment containing, cationic, high solids aqueous dispersion, aqueous dispersion containing pigments and use thereof |
CN104846685A (zh) * | 2015-04-27 | 2015-08-19 | 浙江华川实业集团有限公司 | 一种消毒保健芳香性擦手纸及其制备方法 |
WO2017065740A1 (en) * | 2015-10-12 | 2017-04-20 | Solenis Technologies, L.P. | Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom |
WO2018053118A1 (en) * | 2016-09-16 | 2018-03-22 | Solenis Technologies, L.P. | Increased drainage performance in papermaking systems using microfibrillated cellulose |
JP2018523764A (ja) * | 2015-08-06 | 2018-08-23 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 紙の製造方法 |
SE541110C2 (en) * | 2016-12-01 | 2019-04-09 | Stora Enso Oyj | Pre-mix useful in the manufacture of a fiber based product |
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- 2013-10-03 CA CA 2886671 patent/CA2886671A1/en not_active Abandoned
- 2013-10-03 WO PCT/US2013/063301 patent/WO2014055780A1/en active Application Filing
- 2013-10-03 CN CN201380052234.4A patent/CN104781469A/zh active Pending
- 2013-10-03 EP EP13779677.7A patent/EP2904147A1/en not_active Withdrawn
- 2013-10-03 WO PCT/US2013/063310 patent/WO2014055787A1/en active Application Filing
- 2013-10-03 JP JP2015535790A patent/JP2015533954A/ja active Pending
- 2013-10-03 IN IN2852DEN2015 patent/IN2015DN02852A/en unknown
- 2013-10-03 KR KR1020157011756A patent/KR20150063561A/ko not_active Withdrawn
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014184449A1 (en) * | 2013-05-17 | 2014-11-20 | Fp-Pigments Oy | Method of producing a pigment containing, cationic, high solids aqueous dispersion, aqueous dispersion containing pigments and use thereof |
CN104846685A (zh) * | 2015-04-27 | 2015-08-19 | 浙江华川实业集团有限公司 | 一种消毒保健芳香性擦手纸及其制备方法 |
JP2018523764A (ja) * | 2015-08-06 | 2018-08-23 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 紙の製造方法 |
WO2017065740A1 (en) * | 2015-10-12 | 2017-04-20 | Solenis Technologies, L.P. | Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom |
US9873982B2 (en) | 2015-10-12 | 2018-01-23 | Solenis Technologies, L.P. | Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom |
WO2018053118A1 (en) * | 2016-09-16 | 2018-03-22 | Solenis Technologies, L.P. | Increased drainage performance in papermaking systems using microfibrillated cellulose |
US10851498B2 (en) | 2016-09-16 | 2020-12-01 | Solenis Technologies, L.P. | Increased drainage performance in papermaking systems using microfibrillated cellulose |
SE541110C2 (en) * | 2016-12-01 | 2019-04-09 | Stora Enso Oyj | Pre-mix useful in the manufacture of a fiber based product |
Also Published As
Publication number | Publication date |
---|---|
CN104781469A (zh) | 2015-07-15 |
ZA201502047B (en) | 2016-01-27 |
IN2015DN02852A (enrdf_load_stackoverflow) | 2015-09-11 |
CA2886671A1 (en) | 2014-04-10 |
MX2015004176A (es) | 2015-09-25 |
RU2015116429A (ru) | 2016-11-27 |
EP2904147A1 (en) | 2015-08-12 |
WO2014055787A1 (en) | 2014-04-10 |
BR112015007620A2 (pt) | 2017-07-04 |
US20150197892A1 (en) | 2015-07-16 |
JP2015533954A (ja) | 2015-11-26 |
KR20150063561A (ko) | 2015-06-09 |
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