CA2392699C - Cellulose products comprising silicate and processes for preparing the same - Google Patents
Cellulose products comprising silicate and processes for preparing the same Download PDFInfo
- Publication number
- CA2392699C CA2392699C CA002392699A CA2392699A CA2392699C CA 2392699 C CA2392699 C CA 2392699C CA 002392699 A CA002392699 A CA 002392699A CA 2392699 A CA2392699 A CA 2392699A CA 2392699 C CA2392699 C CA 2392699C
- Authority
- CA
- Canada
- Prior art keywords
- silicate
- water
- alum
- soluble
- aluminum compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract description 108
- 239000001913 cellulose Substances 0.000 title claims abstract description 108
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 66
- 230000008569 process Effects 0.000 title claims abstract description 62
- 229910052914 metal silicate Inorganic materials 0.000 claims abstract description 124
- -1 aluminum compound Chemical class 0.000 claims abstract description 109
- 239000002002 slurry Substances 0.000 claims abstract description 70
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 61
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 229940037003 alum Drugs 0.000 claims description 135
- 239000011575 calcium Substances 0.000 claims description 98
- 239000011777 magnesium Substances 0.000 claims description 80
- 239000004115 Sodium Silicate Substances 0.000 claims description 75
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 75
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 75
- 239000000047 product Substances 0.000 claims description 68
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 33
- 229910021645 metal ion Inorganic materials 0.000 claims description 31
- 229910052681 coesite Inorganic materials 0.000 claims description 23
- 229910052906 cristobalite Inorganic materials 0.000 claims description 23
- 229910052682 stishovite Inorganic materials 0.000 claims description 23
- 229910052905 tridymite Inorganic materials 0.000 claims description 23
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 16
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 15
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 229910052791 calcium Inorganic materials 0.000 claims description 15
- 229910052749 magnesium Inorganic materials 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000004111 Potassium silicate Substances 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 9
- 235000019353 potassium silicate Nutrition 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 7
- 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 7
- 229910052788 barium Inorganic materials 0.000 claims description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 229920003043 Cellulose fiber Polymers 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 6
- 229910052593 corundum Inorganic materials 0.000 claims 6
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims 1
- 239000000123 paper Substances 0.000 description 196
- 150000004760 silicates Chemical class 0.000 description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 62
- 125000002091 cationic group Chemical group 0.000 description 55
- 229920002472 Starch Polymers 0.000 description 52
- 235000019698 starch Nutrition 0.000 description 51
- 239000008107 starch Substances 0.000 description 49
- 239000000243 solution Substances 0.000 description 46
- 239000000654 additive Substances 0.000 description 40
- 239000007788 liquid Substances 0.000 description 37
- 239000007787 solid Substances 0.000 description 32
- 238000007792 addition Methods 0.000 description 30
- 230000014759 maintenance of location Effects 0.000 description 28
- 239000008367 deionised water Substances 0.000 description 24
- 229910021641 deionized water Inorganic materials 0.000 description 24
- 239000002244 precipitate Substances 0.000 description 20
- 125000000129 anionic group Chemical group 0.000 description 19
- 229910052814 silicon oxide Inorganic materials 0.000 description 19
- 239000000701 coagulant Substances 0.000 description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 13
- 230000000996 additive effect Effects 0.000 description 12
- 239000000835 fiber Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229920002401 polyacrylamide Polymers 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 229920001577 copolymer Polymers 0.000 description 9
- 238000013019 agitation Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000000378 calcium silicate Substances 0.000 description 7
- 229910052918 calcium silicate Inorganic materials 0.000 description 7
- 235000012241 calcium silicate Nutrition 0.000 description 7
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000008394 flocculating agent Substances 0.000 description 7
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 7
- 239000000391 magnesium silicate Substances 0.000 description 7
- 229910052919 magnesium silicate Inorganic materials 0.000 description 7
- 235000019792 magnesium silicate Nutrition 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 235000011127 sodium aluminium sulphate Nutrition 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 4
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 4
- ZWAPMFBHEQZLGK-UHFFFAOYSA-N 5-(dimethylamino)-2-methylidenepentanamide Chemical compound CN(C)CCCC(=C)C(N)=O ZWAPMFBHEQZLGK-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000004110 Zinc silicate Substances 0.000 description 4
- 235000010216 calcium carbonate Nutrition 0.000 description 4
- 229920006317 cationic polymer Polymers 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- ZOIVSVWBENBHNT-UHFFFAOYSA-N dizinc;silicate Chemical compound [Zn+2].[Zn+2].[O-][Si]([O-])([O-])[O-] ZOIVSVWBENBHNT-UHFFFAOYSA-N 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- FZGFBJMPSHGTRQ-UHFFFAOYSA-M trimethyl(2-prop-2-enoyloxyethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCOC(=O)C=C FZGFBJMPSHGTRQ-UHFFFAOYSA-M 0.000 description 4
- RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 description 4
- UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 description 4
- 235000019352 zinc silicate Nutrition 0.000 description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 235000011148 calcium chloride Nutrition 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000008233 hard water Substances 0.000 description 3
- 239000011121 hardwood Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 2
- WWJCRUKUIQRCGP-UHFFFAOYSA-N 3-(dimethylamino)propyl 2-methylprop-2-enoate Chemical compound CN(C)CCCOC(=O)C(C)=C WWJCRUKUIQRCGP-UHFFFAOYSA-N 0.000 description 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- 229910052916 barium silicate Inorganic materials 0.000 description 2
- HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 description 2
- 235000012216 bentonite Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- ZZBBCSFCMKWYQR-UHFFFAOYSA-N copper;dioxido(oxo)silane Chemical compound [Cu+2].[O-][Si]([O-])=O ZZBBCSFCMKWYQR-UHFFFAOYSA-N 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- ASTZLJPZXLHCSM-UHFFFAOYSA-N dioxido(oxo)silane;manganese(2+) Chemical compound [Mn+2].[O-][Si]([O-])=O ASTZLJPZXLHCSM-UHFFFAOYSA-N 0.000 description 2
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229920000831 ionic polymer Polymers 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 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
- 239000005300 metallic glass Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000004408 titanium dioxide Substances 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
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- TVXNKQRAZONMHJ-UHFFFAOYSA-M (4-ethenylphenyl)methyl-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1=CC=C(C=C)C=C1 TVXNKQRAZONMHJ-UHFFFAOYSA-M 0.000 description 1
- ORILYTVJVMAKLC-UHFFFAOYSA-N Adamantane Natural products C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 235000019759 Maize starch Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 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
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 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
- 235000001465 calcium Nutrition 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229910001408 cation oxide Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 235000001055 magnesium Nutrition 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000007935 neutral effect Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- 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
- D21H17/73—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of inorganic material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/459,891 | 1999-12-14 | ||
| US09/459,891 US6379501B1 (en) | 1999-12-14 | 1999-12-14 | Cellulose products and processes for preparing the same |
| PCT/US2000/034003 WO2001044573A1 (en) | 1999-12-14 | 2000-12-13 | Cellulose products comprising silicate and processes for preparing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2392699A1 CA2392699A1 (en) | 2001-06-21 |
| CA2392699C true CA2392699C (en) | 2007-04-10 |
Family
ID=23826545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002392699A Expired - Fee Related CA2392699C (en) | 1999-12-14 | 2000-12-13 | Cellulose products comprising silicate and processes for preparing the same |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6379501B1 (enExample) |
| EP (1) | EP1280960A1 (enExample) |
| JP (1) | JP2003517118A (enExample) |
| KR (1) | KR100648569B1 (enExample) |
| CN (1) | CN1164831C (enExample) |
| AR (1) | AR026956A1 (enExample) |
| AU (1) | AU771731B2 (enExample) |
| BR (1) | BR0016330B1 (enExample) |
| CA (1) | CA2392699C (enExample) |
| MX (1) | MXPA02005853A (enExample) |
| PL (1) | PL356457A1 (enExample) |
| RU (1) | RU2256735C2 (enExample) |
| TW (1) | TW523563B (enExample) |
| WO (1) | WO2001044573A1 (enExample) |
| ZA (1) | ZA200205636B (enExample) |
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|---|---|---|---|---|
| CA2676732C (en) * | 1998-06-12 | 2014-04-15 | Georgia-Pacific Consumer Products Lp | Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process |
| GB0018314D0 (en) * | 2000-07-27 | 2000-09-13 | Ciba Spec Chem Water Treat Ltd | Processes of reducing contamination from cellulosic suspensions |
| US6828014B2 (en) * | 2001-03-22 | 2004-12-07 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US7070854B2 (en) * | 2001-03-22 | 2006-07-04 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US7772138B2 (en) | 2002-05-21 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Ion sensitive, water-dispersible polymers, a method of making same and items using same |
| DE20220979U1 (de) * | 2002-08-07 | 2004-10-14 | Basf Ag | Papierprodukt |
| US20040058600A1 (en) * | 2002-09-20 | 2004-03-25 | Bunyard W. Clayton | Water-dispersible, cationic polymers, a method of making same and items using same |
| US6994865B2 (en) * | 2002-09-20 | 2006-02-07 | Kimberly-Clark Worldwide, Inc. | Ion triggerable, cationic polymers, a method of making same and items using same |
| US7101456B2 (en) * | 2002-09-20 | 2006-09-05 | Kimberly-Clark Worldwide, Inc. | Ion triggerable, cationic polymers, a method of making same and items using same |
| US7141519B2 (en) * | 2002-09-20 | 2006-11-28 | Kimberly-Clark Worldwide, Inc. | Ion triggerable, cationic polymers, a method of making same and items using same |
| US6960371B2 (en) * | 2002-09-20 | 2005-11-01 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US7157389B2 (en) * | 2002-09-20 | 2007-01-02 | Kimberly-Clark Worldwide, Inc. | Ion triggerable, cationic polymers, a method of making same and items using same |
| WO2005071160A2 (en) * | 2004-01-23 | 2005-08-04 | Buckman Laboratories International, Inc. | Process for making paper |
| DE102004013007A1 (de) | 2004-03-16 | 2005-10-06 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| US8748185B2 (en) * | 2004-12-08 | 2014-06-10 | Gert Horstmeyer | Test medium for the rapid analysis of motor oils in internal combustion engines |
| US7955473B2 (en) * | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
| US20060254464A1 (en) | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
| CN101248225B (zh) * | 2005-08-26 | 2011-02-09 | 大和纺织株式会社 | 防燃性人造丝纤维及其制造方法 |
| JP5140000B2 (ja) | 2005-12-30 | 2013-02-06 | アクゾ ノーベル ナムローゼ フェンノートシャップ | 紙の製造方法 |
| US7651590B2 (en) * | 2006-03-03 | 2010-01-26 | Birla Research Institute For Applied Sciences | Flame retardant and glow resistant zinc free cellulose product |
| US9017649B2 (en) * | 2006-03-27 | 2015-04-28 | Nalco Company | Method of stabilizing silica-containing anionic microparticles in hard water |
| EP2122051B1 (en) * | 2006-12-21 | 2012-02-22 | Akzo Nobel N.V. | Process for the production of cellulosic product |
| JP5661385B2 (ja) * | 2010-09-03 | 2015-01-28 | 大王製紙株式会社 | 印刷用紙の製造方法及びこの製造方法により得られる印刷用紙 |
| CN102154934B (zh) * | 2010-12-31 | 2012-08-01 | 中冶纸业银河有限公司 | 一种轻型纸新型助留助滤体系 |
| WO2012134432A1 (en) | 2011-03-25 | 2012-10-04 | Empire Technology Development Llc | Flocculation agents for nanoparticle pollutants |
| CN102747644B (zh) * | 2012-07-20 | 2014-12-03 | 东莞市深联造纸有限公司 | 一种造纸湿部白水的处理方法 |
| SE537737C2 (sv) * | 2013-03-01 | 2015-10-06 | Stora Enso Oyj | In-Line-framställning av kiseldioxid för retentionsändamål ien pappers- eller kartongtillverkningsprocess |
| CN105200846B (zh) * | 2015-09-21 | 2017-09-29 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | 一种硅酸钙加填离型原纸及其制备方法 |
| US10766813B2 (en) | 2016-02-08 | 2020-09-08 | Halliburton Energy Services, Inc. | Nanocellulose foam stabilizing additive |
| US10781357B2 (en) | 2016-03-04 | 2020-09-22 | Halliburton Energy Services, Inc. | Hydration performance of microcellulose in cement |
| KR102183451B1 (ko) * | 2020-06-15 | 2020-11-26 | 엘앤피코스메틱(주) | 개질 셀룰로오스 고분자의 제조방법 및 이로부터 제조된 개질 셀룰로오스 고분자 |
| CN114318937A (zh) * | 2020-09-27 | 2022-04-12 | 牡丹江市海洋新材料科技有限责任公司 | 可溶性硅酸盐、聚合氯化铝、絮凝剂在多领域组合使用的新方法 |
| WO2025078438A1 (en) * | 2023-10-13 | 2025-04-17 | Omya International Ag | Alkaline paper product containing calcium silicate mixtures |
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| US4506684A (en) * | 1978-08-02 | 1985-03-26 | Philip Morris Incorporated | Modified cellulosic smoking material and method for its preparation |
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| US5116418A (en) | 1984-12-03 | 1992-05-26 | Industrial Progress Incorporated | Process for making structural aggregate pigments |
| SE451739B (sv) | 1985-04-03 | 1987-10-26 | Eka Nobel Ab | Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid |
| GB8602121D0 (en) | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
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| US5201950A (en) * | 1987-04-06 | 1993-04-13 | J. M. Huber Corporation | Low brightness magnesium silicate SLR filler low brightness paper containing the filler and methods to produce the filler and use it in low brightness papers |
| JPS63295794A (ja) | 1987-05-28 | 1988-12-02 | 日本製紙株式会社 | 中性抄紙における填料歩留向上法 |
| US4927498A (en) | 1988-01-13 | 1990-05-22 | E. I. Du Pont De Nemours And Company | Retention and drainage aid for papermaking |
| SE461156B (sv) | 1988-05-25 | 1990-01-15 | Eka Nobel Ab | Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra |
| SE467627B (sv) | 1988-09-01 | 1992-08-17 | Eka Nobel Ab | Saett vid framstaellning av papper |
| US5185206A (en) | 1988-09-16 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
| US4954220A (en) | 1988-09-16 | 1990-09-04 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
| US5069893A (en) * | 1988-11-03 | 1991-12-03 | Handy Chemicals Limited | Polymeric basic aluminum silicate-sulphate |
| US5085705A (en) * | 1989-01-12 | 1992-02-04 | J. M. Huber Corporation | Alumina-silica-sulfates, method of preparation and compositions |
| SE500871C2 (sv) * | 1989-09-27 | 1994-09-19 | Sca Research Ab | Aluminiumsaltimpregnerade fibrer, sätt att framställa dessa, absorptionsmaterial för användning i hygienartiklar och användning av fibrerna som absorptionsmaterial |
| US4995986A (en) | 1990-08-13 | 1991-02-26 | Betz Laboratories, Inc. | Wastewater treatment using magnesium silicate |
| US5194120A (en) | 1991-05-17 | 1993-03-16 | Delta Chemicals | Production of paper and paper products |
| US5496440A (en) | 1991-07-02 | 1996-03-05 | Eka Nobel Ab | Process for the manufacture of paper |
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| US5275699A (en) * | 1992-10-07 | 1994-01-04 | University Of Washington | Compositions and methods for filling dried cellulosic fibers with an inorganic filler |
| GB9313956D0 (en) | 1993-07-06 | 1993-08-18 | Allied Colloids Ltd | Production of paper |
| US5707494A (en) * | 1994-03-14 | 1998-01-13 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
| US5543014A (en) | 1994-03-14 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
| US5626721A (en) | 1994-03-14 | 1997-05-06 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
| US5482693A (en) | 1994-03-14 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
| FR2732368B1 (fr) | 1995-03-31 | 1997-06-06 | Roquette Freres | Nouveau procede de fabrication de papier |
| SE9502184D0 (sv) | 1995-06-15 | 1995-06-15 | Eka Nobel Ab | A process for the production of paper |
| US5846384A (en) * | 1995-06-15 | 1998-12-08 | Eka Chemicals Ab | Process for the production of paper |
| SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
| PL326550A1 (en) * | 1995-11-08 | 1998-09-28 | Minerals Tech Inc | Microparticles consisting of synthetic and mineral materials, auxilary tetention agent, systems for and methods of treating water using such particles |
| JPH1072793A (ja) | 1996-08-28 | 1998-03-17 | Hymo Corp | 抄紙方法 |
| AU7387398A (en) | 1997-05-19 | 1998-12-11 | Sortwell & Co. | Method of water treatment using zeolite crystalloid coagulants |
| US5900116A (en) * | 1997-05-19 | 1999-05-04 | Sortwell & Co. | Method of making paper |
| PT989956E (pt) | 1997-06-09 | 2012-06-25 | Akzo Nobel Nv | Processo de preparação de microgéis de polissilicato |
| PT989955E (pt) | 1997-06-09 | 2006-06-30 | Akzo Nobel Nv | Microgeis de polissilicato |
| SE513238E (sv) * | 1998-12-01 | 2009-06-16 | Proflute Ab | Förfarande för framställning av avfuktningselement samt användning av vattenglaslösning för impregnering av papper vid förfarandet |
-
1999
- 1999-12-14 US US09/459,891 patent/US6379501B1/en not_active Expired - Lifetime
-
2000
- 2000-12-11 TW TW089126367A patent/TW523563B/zh not_active IP Right Cessation
- 2000-12-13 JP JP2001545647A patent/JP2003517118A/ja active Pending
- 2000-12-13 MX MXPA02005853A patent/MXPA02005853A/es active IP Right Grant
- 2000-12-13 RU RU2002117423/12A patent/RU2256735C2/ru not_active IP Right Cessation
- 2000-12-13 BR BRPI0016330-9A patent/BR0016330B1/pt not_active IP Right Cessation
- 2000-12-13 KR KR1020027007543A patent/KR100648569B1/ko not_active Expired - Fee Related
- 2000-12-13 AU AU22651/01A patent/AU771731B2/en not_active Ceased
- 2000-12-13 PL PL00356457A patent/PL356457A1/xx not_active Application Discontinuation
- 2000-12-13 CN CNB008168113A patent/CN1164831C/zh not_active Expired - Fee Related
- 2000-12-13 EP EP00986408A patent/EP1280960A1/en not_active Withdrawn
- 2000-12-13 CA CA002392699A patent/CA2392699C/en not_active Expired - Fee Related
- 2000-12-13 WO PCT/US2000/034003 patent/WO2001044573A1/en not_active Ceased
- 2000-12-14 AR ARP000106642A patent/AR026956A1/es unknown
-
2002
- 2002-07-15 ZA ZA200205636A patent/ZA200205636B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU771731B2 (en) | 2004-04-01 |
| KR20020058096A (ko) | 2002-07-12 |
| AU2265101A (en) | 2001-06-25 |
| KR100648569B1 (ko) | 2006-11-27 |
| RU2256735C2 (ru) | 2005-07-20 |
| MXPA02005853A (es) | 2002-10-23 |
| JP2003517118A (ja) | 2003-05-20 |
| TW523563B (en) | 2003-03-11 |
| BR0016330A (pt) | 2002-08-27 |
| EP1280960A1 (en) | 2003-02-05 |
| AR026956A1 (es) | 2003-03-05 |
| CA2392699A1 (en) | 2001-06-21 |
| BR0016330B1 (pt) | 2011-06-14 |
| CN1164831C (zh) | 2004-09-01 |
| CN1408038A (zh) | 2003-04-02 |
| ZA200205636B (en) | 2003-12-31 |
| RU2002117423A (ru) | 2004-03-27 |
| PL356457A1 (en) | 2004-06-28 |
| WO2001044573A1 (en) | 2001-06-21 |
| US6379501B1 (en) | 2002-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20171213 |