CN1387596A - 纸和纸板的制造 - Google Patents
纸和纸板的制造 Download PDFInfo
- Publication number
- CN1387596A CN1387596A CN00815238A CN00815238A CN1387596A CN 1387596 A CN1387596 A CN 1387596A CN 00815238 A CN00815238 A CN 00815238A CN 00815238 A CN00815238 A CN 00815238A CN 1387596 A CN1387596 A CN 1387596A
- Authority
- CN
- China
- Prior art keywords
- water
- polymer
- soluble
- cellulosic suspension
- soluble polymer
- 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.)
- Granted
Links
- 239000011087 paperboard Substances 0.000 title claims description 8
- 239000000123 paper Substances 0.000 title description 12
- 238000004519 manufacturing process Methods 0.000 title description 6
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 63
- 239000000725 suspension Substances 0.000 claims abstract description 55
- 229920001059 synthetic polymer Polymers 0.000 claims abstract description 11
- 150000004676 glycans Chemical class 0.000 claims abstract description 10
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 10
- 239000005017 polysaccharide Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims description 116
- 229920000642 polymer Polymers 0.000 claims description 80
- 238000005189 flocculation Methods 0.000 claims description 76
- 230000016615 flocculation Effects 0.000 claims description 75
- 125000002091 cationic group Chemical group 0.000 claims description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 54
- 239000000126 substance Substances 0.000 claims description 46
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 28
- 239000000440 bentonite Substances 0.000 claims description 27
- 229910000278 bentonite Inorganic materials 0.000 claims description 27
- 239000000945 filler Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 27
- 239000004927 clay Substances 0.000 claims description 25
- 239000000377 silicon dioxide Substances 0.000 claims description 23
- -1 terre verte Inorganic materials 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229920006318 anionic polymer Polymers 0.000 claims description 17
- 150000001450 anions Chemical class 0.000 claims description 17
- 229920006317 cationic polymer Polymers 0.000 claims description 16
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 16
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 13
- 239000011111 cardboard Substances 0.000 claims description 12
- 238000010008 shearing Methods 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 9
- 239000005977 Ethylene Substances 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000004113 Sepiolite Substances 0.000 claims description 6
- 229920000831 ionic polymer Polymers 0.000 claims description 6
- 229910052624 sepiolite Inorganic materials 0.000 claims description 6
- 235000019355 sepiolite Nutrition 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000554 ionomer Polymers 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical group [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 3
- 229910000271 hectorite Inorganic materials 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- 229910000273 nontronite Inorganic materials 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 238000000518 rheometry Methods 0.000 claims description 3
- 229910000276 sauconite Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229920006320 anionic starch Polymers 0.000 claims description 2
- 238000000227 grinding Methods 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
- 239000004744 fabric Substances 0.000 claims 2
- 125000000129 anionic group Chemical group 0.000 abstract description 32
- 230000003311 flocculating effect Effects 0.000 abstract description 7
- 235000012216 bentonite Nutrition 0.000 description 27
- 229940092782 bentonite Drugs 0.000 description 26
- 150000001768 cations Chemical class 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 16
- 239000002002 slurry Substances 0.000 description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 13
- 239000011440 grout Substances 0.000 description 13
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 12
- 239000006085 branching agent Substances 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 11
- 239000007787 solid Substances 0.000 description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 8
- NEHMKBQYUWJMIP-UHFFFAOYSA-N anhydrous methyl chloride Natural products ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000499 gel Substances 0.000 description 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 6
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 229920005615 natural polymer Polymers 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 238000012726 Water-in-Oil Emulsion Polymerization Methods 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 229920002401 polyacrylamide Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010557 suspension polymerization reaction Methods 0.000 description 4
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 3
- 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 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 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 3
- 239000002253 acid Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 229940037003 alum Drugs 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003242 quaternary ammonium salts Chemical class 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
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-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
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000012053 oil suspension Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 125000005624 silicic acid group Chemical class 0.000 description 2
- 229940047670 sodium acrylate Drugs 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- CAYKLJBSARHIDI-UHFFFAOYSA-K trichloroalumane;hydrate Chemical compound O.Cl[Al](Cl)Cl CAYKLJBSARHIDI-UHFFFAOYSA-K 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000007762 w/o emulsion Substances 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
- 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
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000237074 Centris Species 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth 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
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 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 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 159000000003 magnesium salts Chemical group 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229940080314 sodium bentonite Drugs 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—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
- D21H17/33—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
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
产物A(g/t) | 膨润土(g/t) | |||
0 | 500 | 1000 | ||
0 | 102 | |||
500 | 34 | 27 | ||
1000 | 14 |
产物B剂量(g/t) | 滤水时间(秒) |
0 | 34 |
125 | 17 |
250 | 13 |
500 | 10 |
Claims (27)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16423299P | 1999-11-08 | 1999-11-08 | |
US60/164,232 | 1999-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1387596A true CN1387596A (zh) | 2002-12-25 |
CN1270026C CN1270026C (zh) | 2006-08-16 |
Family
ID=22593561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008152381A Expired - Lifetime CN1270026C (zh) | 1999-11-08 | 2000-11-02 | 纸和纸板的制造 |
Country Status (25)
Country | Link |
---|---|
US (2) | US6454902B1 (zh) |
EP (1) | EP1238161B1 (zh) |
JP (1) | JP3689042B2 (zh) |
KR (1) | KR100587731B1 (zh) |
CN (1) | CN1270026C (zh) |
AR (1) | AR026375A1 (zh) |
AT (1) | ATE257195T1 (zh) |
BR (2) | BR0015376B1 (zh) |
CA (1) | CA2389393C (zh) |
CZ (1) | CZ296851B6 (zh) |
DE (1) | DE60007556T2 (zh) |
DK (1) | DK1238161T3 (zh) |
ES (1) | ES2210016T3 (zh) |
HU (1) | HU225698B1 (zh) |
MX (1) | MXPA02004496A (zh) |
MY (1) | MY122329A (zh) |
NO (1) | NO332240B1 (zh) |
NZ (1) | NZ518468A (zh) |
PL (1) | PL205729B1 (zh) |
PT (1) | PT1238161E (zh) |
RU (1) | RU2246566C2 (zh) |
SK (1) | SK286454B6 (zh) |
TW (1) | TW483970B (zh) |
WO (1) | WO2001034910A1 (zh) |
ZA (1) | ZA200203516B (zh) |
Cited By (3)
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CN101351595B (zh) * | 2005-12-30 | 2011-09-21 | 阿克佐诺贝尔股份有限公司 | 纸的制造方法 |
CN101868479B (zh) * | 2007-11-20 | 2012-08-29 | 罗盖特公司 | 含至少一种可溶性凝胶化阴离子淀粉的水性组合物 |
CN109072557A (zh) * | 2016-03-22 | 2018-12-21 | 凯米罗总公司 | 用于制造纸、纸板或类似物的系统和方法 |
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KR101113694B1 (ko) * | 2004-01-20 | 2012-03-13 | 도아고세이가부시키가이샤 | 양쪽성 수용성 고분자를 함유하는 조성물 |
US7799169B2 (en) | 2004-09-01 | 2010-09-21 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
DE102004044379B4 (de) | 2004-09-10 | 2008-01-10 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton und Verwendung einer Retentionsmittelkombination |
US8491753B2 (en) * | 2004-10-15 | 2013-07-23 | Nalco Company | Composition and method for improving retention and drainage in papermaking processes by activating microparticles with a promoter-flocculant system |
DE102004063005A1 (de) | 2004-12-22 | 2006-07-13 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
US7955473B2 (en) * | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
US20060142431A1 (en) * | 2004-12-29 | 2006-06-29 | Sutman Frank J | Retention and drainage in the manufacture of paper |
US20060142432A1 (en) * | 2004-12-29 | 2006-06-29 | Harrington John C | Retention and drainage in the manufacture of paper |
US20060142429A1 (en) * | 2004-12-29 | 2006-06-29 | Gelman Robert A | Retention and drainage in the manufacture of paper |
US8308902B2 (en) | 2004-12-29 | 2012-11-13 | Hercules Incorporated | Retention and drainage in the manufacture of paper |
US20060137843A1 (en) * | 2004-12-29 | 2006-06-29 | Sutman Frank J | Retention and drainage in the manufacture of paper |
US20060142430A1 (en) * | 2004-12-29 | 2006-06-29 | Harrington John C | Retention and drainage in the manufacture of paper |
US20060254464A1 (en) | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
US20060289139A1 (en) * | 2005-06-24 | 2006-12-28 | Fushan Zhang | Retention and drainage in the manufacture of paper |
US8273216B2 (en) | 2005-12-30 | 2012-09-25 | Akzo Nobel N.V. | Process for the production of paper |
US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
CA2664490A1 (en) * | 2006-09-27 | 2008-04-03 | Ciba Holding Inc. | Siliceous composition and its use in papermaking |
NZ575263A (en) | 2006-10-25 | 2012-02-24 | Ciba Holding Inc | A process for improving paper strength |
US8349131B1 (en) | 2006-10-31 | 2013-01-08 | Louisiana Tech Research Foundation: a division of Louisiana Tech University Foundation, Inc. | Method for the manufacture of smart paper and smart wood microfibers |
GB0702249D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
GB0702248D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of Filled Paper |
DE102008000811A1 (de) | 2007-03-29 | 2008-10-09 | Basf Se | Verfahren zur Herstellung von Papier |
JP5210298B2 (ja) | 2007-03-30 | 2013-06-12 | 日本製紙株式会社 | 塗工原紙および塗工紙の製造方法 |
FR2928383B1 (fr) | 2008-03-06 | 2010-12-31 | Georgia Pacific France | Feuille gaufree comportant un pli en materiau hydrosoluble et procede de realisation d'une telle feuille. |
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EP2567024A1 (de) | 2010-05-05 | 2013-03-13 | Basf Se | Faserstoffzusammensetzung für die papier- und kartonherstellung |
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ES2663384T3 (es) * | 2012-03-01 | 2018-04-12 | Basf Se | Proceso para la fabricación de papel y cartón |
US10252228B2 (en) | 2012-08-28 | 2019-04-09 | Basf Se | Method and device for feeding at least one chemical substance into a main process stream |
WO2014055780A1 (en) | 2012-10-05 | 2014-04-10 | Specialty Minerals (Michigan) Inc. | Filler suspension and its use in the manufacture of paper |
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-
2000
- 2000-10-17 TW TW089121642A patent/TW483970B/zh not_active IP Right Cessation
- 2000-11-01 MY MYPI20005114A patent/MY122329A/en unknown
- 2000-11-02 RU RU2002113758/04A patent/RU2246566C2/ru active
- 2000-11-02 CZ CZ20021579A patent/CZ296851B6/cs not_active IP Right Cessation
- 2000-11-02 BR BRPI0015376-1A patent/BR0015376B1/pt not_active IP Right Cessation
- 2000-11-02 US US09/704,350 patent/US6454902B1/en not_active Expired - Lifetime
- 2000-11-02 JP JP2001536823A patent/JP3689042B2/ja not_active Expired - Fee Related
- 2000-11-02 AT AT00977469T patent/ATE257195T1/de active
- 2000-11-02 HU HU0203071A patent/HU225698B1/hu unknown
- 2000-11-02 DE DE60007556T patent/DE60007556T2/de not_active Expired - Lifetime
- 2000-11-02 ES ES00977469T patent/ES2210016T3/es not_active Expired - Lifetime
- 2000-11-02 EP EP00977469A patent/EP1238161B1/en not_active Expired - Lifetime
- 2000-11-02 KR KR1020027005833A patent/KR100587731B1/ko not_active IP Right Cessation
- 2000-11-02 CN CNB008152381A patent/CN1270026C/zh not_active Expired - Lifetime
- 2000-11-02 NZ NZ518468A patent/NZ518468A/en not_active IP Right Cessation
- 2000-11-02 MX MXPA02004496A patent/MXPA02004496A/es active IP Right Grant
- 2000-11-02 DK DK00977469T patent/DK1238161T3/da active
- 2000-11-02 PL PL354875A patent/PL205729B1/pl unknown
- 2000-11-02 SK SK630-2002A patent/SK286454B6/sk not_active IP Right Cessation
- 2000-11-02 PT PT00977469T patent/PT1238161E/pt unknown
- 2000-11-02 BR BRPI0017445-9B1A patent/BR0017445B1/pt active IP Right Grant
- 2000-11-02 CA CA002389393A patent/CA2389393C/en not_active Expired - Lifetime
- 2000-11-02 WO PCT/EP2000/010822 patent/WO2001034910A1/en active IP Right Grant
- 2000-11-06 AR ARP000105844A patent/AR026375A1/es active IP Right Grant
-
2002
- 2002-05-02 NO NO20022107A patent/NO332240B1/no not_active IP Right Cessation
- 2002-05-03 ZA ZA200203516A patent/ZA200203516B/en unknown
- 2002-08-02 US US10/211,898 patent/US6616806B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101351595B (zh) * | 2005-12-30 | 2011-09-21 | 阿克佐诺贝尔股份有限公司 | 纸的制造方法 |
CN101868479B (zh) * | 2007-11-20 | 2012-08-29 | 罗盖特公司 | 含至少一种可溶性凝胶化阴离子淀粉的水性组合物 |
CN109072557A (zh) * | 2016-03-22 | 2018-12-21 | 凯米罗总公司 | 用于制造纸、纸板或类似物的系统和方法 |
CN109072557B (zh) * | 2016-03-22 | 2021-12-21 | 凯米罗总公司 | 用于制造纸、纸板或类似物的系统和方法 |
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