AU754738B2 - A process to improve the drainage rate and retention of fines during papermaking - Google Patents
A process to improve the drainage rate and retention of fines during papermaking Download PDFInfo
- Publication number
- AU754738B2 AU754738B2 AU55731/99A AU5573199A AU754738B2 AU 754738 B2 AU754738 B2 AU 754738B2 AU 55731/99 A AU55731/99 A AU 55731/99A AU 5573199 A AU5573199 A AU 5573199A AU 754738 B2 AU754738 B2 AU 754738B2
- Authority
- AU
- Australia
- Prior art keywords
- starch
- cationic
- anpam
- retention
- acrylamide
- 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.)
- Ceased
Links
- 230000014759 maintenance of location Effects 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 19
- 229920002472 Starch Polymers 0.000 claims description 61
- 235000019698 starch Nutrition 0.000 claims description 61
- 239000008107 starch Substances 0.000 claims description 58
- 125000002091 cationic group Chemical group 0.000 claims description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 125000000129 anionic group Chemical group 0.000 claims description 24
- 229940037003 alum Drugs 0.000 claims description 21
- 229920000867 polyelectrolyte Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 229920006322 acrylamide copolymer Polymers 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 229940047670 sodium acrylate Drugs 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 229920002873 Polyethylenimine Polymers 0.000 claims description 2
- 241000482268 Zea mays subsp. mays Species 0.000 claims description 2
- 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 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920000962 poly(amidoamine) Polymers 0.000 claims description 2
- 229920001592 potato starch Polymers 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
- 229920002261 Corn starch Polymers 0.000 claims 2
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims 1
- 235000019759 Maize starch Nutrition 0.000 claims 1
- 239000008120 corn starch Substances 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 30
- 239000000123 paper Substances 0.000 description 26
- 229920002401 polyacrylamide Polymers 0.000 description 17
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 11
- PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 description 10
- 239000008119 colloidal silica Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 4
- 238000011284 combination treatment Methods 0.000 description 4
- 235000009973 maize Nutrition 0.000 description 4
- -1 poly(ethylene oxides) Polymers 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 1
- 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 1
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 229940045713 antineoplastic alkylating drug ethylene imines Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000915 furnace ionisation nonthermal excitation spectrometry Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004408 titanium dioxide 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
- 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
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/08—Mechanical or thermomechanical pulp
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/56—Polyamines; Polyimines; Polyester-imides
-
- 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
- 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
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/152,695 US6168686B1 (en) | 1998-08-19 | 1998-08-19 | Papermaking aid |
| US09/152695 | 1998-08-19 | ||
| PCT/US1999/018915 WO2000011267A1 (en) | 1998-08-19 | 1999-08-18 | A process to improve the drainage rate and retention of fines during papermaking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5573199A AU5573199A (en) | 2000-03-14 |
| AU754738B2 true AU754738B2 (en) | 2002-11-21 |
Family
ID=22544014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU55731/99A Ceased AU754738B2 (en) | 1998-08-19 | 1999-08-18 | A process to improve the drainage rate and retention of fines during papermaking |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6168686B1 (enExample) |
| EP (1) | EP1105572A1 (enExample) |
| JP (1) | JP2002523644A (enExample) |
| KR (1) | KR100553290B1 (enExample) |
| CN (1) | CN1228504C (enExample) |
| AU (1) | AU754738B2 (enExample) |
| BR (1) | BR9913691A (enExample) |
| CA (1) | CA2339983C (enExample) |
| ID (1) | ID28389A (enExample) |
| NO (1) | NO20010746L (enExample) |
| NZ (1) | NZ509528A (enExample) |
| PL (1) | PL346038A1 (enExample) |
| RU (1) | RU2219298C2 (enExample) |
| WO (1) | WO2000011267A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2798652B1 (fr) * | 1999-09-20 | 2001-11-23 | Rhodia Chimie Sa | Composition utile pour le conditionnement des boues issues du traitement de milieux acqueux et ses applications |
| US6723204B2 (en) * | 2002-04-08 | 2004-04-20 | Hercules Incorporated | Process for increasing the dry strength of paper |
| US20040104004A1 (en) * | 2002-10-01 | 2004-06-03 | Fredrik Solhage | Cationised polysaccharide product |
| US7641766B2 (en) * | 2004-01-26 | 2010-01-05 | Nalco Company | Method of using aldehyde-functionalized polymers to enhance paper machine dewatering |
| US7955473B2 (en) * | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
| BRPI0515831B1 (pt) * | 2004-12-22 | 2017-03-28 | Akzo Nobel Nv | processo para produção de papel |
| US20060254464A1 (en) | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
| JP4817109B2 (ja) * | 2005-11-02 | 2011-11-16 | 荒川化学工業株式会社 | 紙の製造方法 |
| CN102031715B (zh) * | 2005-11-02 | 2012-09-12 | 荒川化学工业株式会社 | 造纸方法 |
| US8273216B2 (en) * | 2005-12-30 | 2012-09-25 | Akzo Nobel N.V. | Process for the production of paper |
| BRPI0620805A2 (pt) * | 2005-12-30 | 2011-11-22 | Akzo Nobel Nv | processo para a produção de papel |
| WO2010055050A1 (de) * | 2008-11-12 | 2010-05-20 | Basf Se | Strahlungshärtbare beschichtungsmassen |
| CN101725074B (zh) * | 2009-09-14 | 2012-05-23 | 陕西科技大学 | 一种提高纸张填料留着率的方法 |
| FI122548B (fi) | 2010-09-17 | 2012-03-15 | Upm Kymmene Corp | Menetelmä vedenpoiston parantamiseksi |
| CA2814988A1 (en) | 2010-10-29 | 2012-05-03 | Buckman Laboratories International, Inc. | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
| KR101336826B1 (ko) * | 2011-07-11 | 2013-12-05 | 주식회사 에스엘 | Ｅｆｂ를 이용한 판지용 원료의 제조 방법 |
| WO2013081955A1 (en) * | 2011-12-01 | 2013-06-06 | Buckman Laboratories International, Inc. | Method and system for producing market pulp and products thereof |
| FI125714B (en) * | 2012-11-12 | 2016-01-15 | Kemira Oyj | A process for treating fibrous pulp for making paper, cardboard or the like, and a product |
| CN103103894B (zh) * | 2012-12-27 | 2016-02-17 | 韶能集团广东绿洲纸模包装制品有限公司 | 一种提高纸浆模塑纤维留着率的方法 |
| CN104313942B (zh) * | 2014-10-09 | 2017-04-12 | 济源市金港特纤科技有限公司 | 一种无机纤维软化剂的合成方法 |
| FI127598B (en) * | 2015-08-27 | 2018-09-28 | Kemira Oyj | Process for the processing of starch in processes for the production of fiber pulp, paper and board |
| US10577747B2 (en) | 2015-09-17 | 2020-03-03 | Stora Enso Oyj | Method to produce a film comprising microfibrillated cellulose and an amphoteric polymer |
| JP6799428B2 (ja) * | 2015-10-02 | 2020-12-16 | ソマール株式会社 | 紙の製造方法および歩留り向上剤キット |
| CN108497543B (zh) * | 2018-03-30 | 2021-05-14 | 昆明理工大学 | 一种评价助留剂对造纸法再造烟叶浆料留着作用的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584966A (en) * | 1994-04-18 | 1996-12-17 | E. I. Du Pont De Nemours And Company | Paper formation |
| US5595630A (en) * | 1995-08-31 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Process for the manufacture of paper |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066495A (en) | 1974-06-26 | 1978-01-03 | Anheuser-Busch, Incorporated | Method of making paper containing cationic starch and an anionic retention aid |
| EP0017353B2 (en) | 1979-03-28 | 1992-04-29 | Ciba Specialty Chemicals Water Treatments Limited | Production of paper and paper board |
| FR2557166B1 (fr) | 1983-10-27 | 1986-07-04 | Roquette Freres | Additif cationique de masse pour la fabrication du papier comprenant un melange d'au moins un amidon de cereale et d'au moins un amidon de tubercule cationique et son procede de fabrication |
| SE457566B (sv) | 1984-03-16 | 1989-01-09 | Oxy Tuben Ab | Lansroer, fraemst foer infoerande av gas, saasom syrgas, i smaelt metall vid metallurgiska foerfaranden |
| US4643801A (en) | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
| JPS6312792A (ja) | 1986-06-27 | 1988-01-20 | 荒川化学工業株式会社 | 抄紙用瀘水剤 |
| JPH0680087B2 (ja) * | 1986-07-23 | 1994-10-12 | 三井サイテック株式会社 | 改良された水溶性アクリルアマイド系重合体の製造方法 |
| US4876336A (en) * | 1986-08-13 | 1989-10-24 | National Starch And Chemical Corporation | Amphoteric starches and process for their preparation |
| US4795531A (en) | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
| JP2720460B2 (ja) | 1988-06-27 | 1998-03-04 | 日産化学工業株式会社 | 製紙方法 |
| US4908100A (en) | 1989-02-13 | 1990-03-13 | Calgon Corporation | Hydrolyzed polyacrylamide blends as starch retention aids |
| JP2761910B2 (ja) * | 1989-02-21 | 1998-06-04 | 星光化学工業株式会社 | 紙の抄紙方法 |
| US5167766A (en) | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
| US5032227A (en) | 1990-07-03 | 1991-07-16 | Vinings Industries Inc. | Production of paper or paperboard |
| US5185062A (en) | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
| US5221435A (en) | 1991-09-27 | 1993-06-22 | Nalco Chemical Company | Papermaking process |
| SE502545C2 (sv) * | 1992-07-07 | 1995-11-13 | Eka Nobel Ab | Vattenhaltiga kompositioner för limning av papper samt förfarande för framställning av papper |
| SE501214C2 (sv) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Silikasol samt förfarande för framställning av papper under användande av solen |
| US5266164A (en) | 1992-11-13 | 1993-11-30 | Nalco Chemical Company | Papermaking process with improved drainage and retention |
| GB9313956D0 (en) | 1993-07-06 | 1993-08-18 | Allied Colloids Ltd | Production of paper |
| US5431783A (en) | 1993-07-19 | 1995-07-11 | Cytec Technology Corp. | Compositions and methods for improving performance during separation of solids from liquid particulate dispersions |
| US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
-
1998
- 1998-08-19 US US09/152,695 patent/US6168686B1/en not_active Expired - Fee Related
-
1999
- 1999-08-18 JP JP2000566508A patent/JP2002523644A/ja active Pending
- 1999-08-18 EP EP99942327A patent/EP1105572A1/en not_active Ceased
- 1999-08-18 RU RU2001106997/12A patent/RU2219298C2/ru not_active IP Right Cessation
- 1999-08-18 ID IDW20010660A patent/ID28389A/id unknown
- 1999-08-18 AU AU55731/99A patent/AU754738B2/en not_active Ceased
- 1999-08-18 WO PCT/US1999/018915 patent/WO2000011267A1/en not_active Ceased
- 1999-08-18 KR KR1020017002075A patent/KR100553290B1/ko not_active Expired - Fee Related
- 1999-08-18 NZ NZ509528A patent/NZ509528A/xx not_active Application Discontinuation
- 1999-08-18 BR BR9913691-0A patent/BR9913691A/pt not_active Application Discontinuation
- 1999-08-18 PL PL99346038A patent/PL346038A1/xx not_active Application Discontinuation
- 1999-08-18 CN CNB998097667A patent/CN1228504C/zh not_active Expired - Fee Related
- 1999-08-18 CA CA002339983A patent/CA2339983C/en not_active Expired - Fee Related
-
2001
- 2001-02-14 NO NO20010746A patent/NO20010746L/no not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584966A (en) * | 1994-04-18 | 1996-12-17 | E. I. Du Pont De Nemours And Company | Paper formation |
| US5595630A (en) * | 1995-08-31 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Process for the manufacture of paper |
Also Published As
| Publication number | Publication date |
|---|---|
| NO20010746D0 (no) | 2001-02-14 |
| CA2339983A1 (en) | 2000-03-02 |
| EP1105572A1 (en) | 2001-06-13 |
| PL346038A1 (en) | 2002-01-14 |
| ID28389A (id) | 2001-05-17 |
| CN1228504C (zh) | 2005-11-23 |
| CA2339983C (en) | 2006-10-03 |
| AU5573199A (en) | 2000-03-14 |
| KR100553290B1 (ko) | 2006-02-22 |
| JP2002523644A (ja) | 2002-07-30 |
| RU2219298C2 (ru) | 2003-12-20 |
| WO2000011267A1 (en) | 2000-03-02 |
| BR9913691A (pt) | 2001-06-05 |
| NZ509528A (en) | 2002-10-25 |
| NO20010746L (no) | 2001-02-14 |
| CN1312871A (zh) | 2001-09-12 |
| KR20010072750A (ko) | 2001-07-31 |
| US6168686B1 (en) | 2001-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |