CA2463669A1 - Method for manufacturing filler containing chemical pulp - Google Patents
Method for manufacturing filler containing chemical pulp Download PDFInfo
- Publication number
- CA2463669A1 CA2463669A1 CA002463669A CA2463669A CA2463669A1 CA 2463669 A1 CA2463669 A1 CA 2463669A1 CA 002463669 A CA002463669 A CA 002463669A CA 2463669 A CA2463669 A CA 2463669A CA 2463669 A1 CA2463669 A1 CA 2463669A1
- Authority
- CA
- Canada
- Prior art keywords
- filler
- chemical pulp
- paper
- board
- pulp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000945 filler Substances 0.000 title claims abstract description 84
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 38
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 48
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 23
- 230000001376 precipitating effect Effects 0.000 claims abstract description 5
- 238000000149 argon plasma sintering Methods 0.000 claims description 6
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229920003043 Cellulose fiber Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 description 5
- 235000018185 Betula X alpestris Nutrition 0.000 description 4
- 235000018212 Betula X uliginosa Nutrition 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
-
- 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
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20012073 | 2001-10-25 | ||
| FI20012073A FI117715B (fi) | 2001-10-25 | 2001-10-25 | Menetelmä täyteaineen valmistus- ja käyttötalouden parantamiseksi |
| PCT/FI2002/000821 WO2003035979A1 (en) | 2001-10-25 | 2002-10-23 | Method for manufacturing filler containing chemical pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2463669A1 true CA2463669A1 (en) | 2003-05-01 |
Family
ID=8562125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002463669A Abandoned CA2463669A1 (en) | 2001-10-25 | 2002-10-23 | Method for manufacturing filler containing chemical pulp |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20040244930A1 (fi) |
| EP (1) | EP1448851B1 (fi) |
| JP (1) | JP2005538258A (fi) |
| CN (1) | CN1318693C (fi) |
| AU (1) | AU2002335317B2 (fi) |
| CA (1) | CA2463669A1 (fi) |
| ES (1) | ES2422329T3 (fi) |
| FI (1) | FI117715B (fi) |
| NZ (1) | NZ532431A (fi) |
| PT (1) | PT1448851E (fi) |
| WO (1) | WO2003035979A1 (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI115475B (fi) * | 2002-10-24 | 2005-05-13 | M Real Oyj | Menetelmä paperin ja kartongin valmistamiseksi |
| FI122674B (fi) * | 2005-06-23 | 2012-05-15 | M Real Oyj | Menetelmä kuituradan valmistamiseksi |
| CN2922856Y (zh) * | 2006-03-18 | 2007-07-18 | 谢晓辉 | 一种可降解的抗菌卫生巾 |
| CN104594116A (zh) * | 2014-12-22 | 2015-05-06 | 金东纸业（江苏）股份有限公司 | 复合填料及其制备方法,应用其的浆料及纸张 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1891730A (en) * | 1928-05-25 | 1932-12-20 | Brown Co | Composition for and method of papermaking |
| US1812832A (en) * | 1928-12-11 | 1931-06-30 | Raffold Process Corp | Filled pulp and method of making the same |
| US3220546A (en) * | 1962-05-28 | 1965-11-30 | Champion Papers Inc | Vibrating treatment for fiber recovery from waste effluents |
| SE462108B (sv) * | 1987-09-22 | 1990-05-07 | Air Laid Tissue As | Framstaellning av torrformat tissuepapper, varvid en faergad massa anvaendes |
| GB8807445D0 (en) * | 1988-03-28 | 1988-05-05 | Allied Colloids Ltd | Pulp dewatering process |
| US5527432A (en) * | 1994-01-28 | 1996-06-18 | Advanced Fiber Technology, Inc. | Method of dry separating fibers from paper making waste sludge and fiber product thereof |
| FI100729B (fi) * | 1995-06-29 | 1998-02-13 | Metsae Serla Oy | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi |
| FI100670B (fi) * | 1996-02-20 | 1998-01-30 | Metsae Serla Oy | Menetelmä täyteaineen lisäämiseksi selluloosakuituperäiseen massaan |
| US6074524A (en) * | 1996-10-23 | 2000-06-13 | Weyerhaeuser Company | Readily defibered pulp products |
| SE515690C2 (sv) * | 1999-04-16 | 2001-09-24 | Korsnaes Ab | Sätt att framställa fluffmassa, fluffmassa för absorptionsprodukter, absorptionsprodukter och användning av fluffmassa eller absorptionsprodukter i hygienprodukter |
-
2001
- 2001-10-25 FI FI20012073A patent/FI117715B/fi not_active IP Right Cessation
-
2002
- 2002-10-23 PT PT2801927T patent/PT1448851E/pt unknown
- 2002-10-23 US US10/493,381 patent/US20040244930A1/en not_active Abandoned
- 2002-10-23 WO PCT/FI2002/000821 patent/WO2003035979A1/en active Application Filing
- 2002-10-23 NZ NZ532431A patent/NZ532431A/en not_active IP Right Cessation
- 2002-10-23 EP EP02801927A patent/EP1448851B1/en not_active Expired - Lifetime
- 2002-10-23 CA CA002463669A patent/CA2463669A1/en not_active Abandoned
- 2002-10-23 AU AU2002335317A patent/AU2002335317B2/en not_active Ceased
- 2002-10-23 CN CNB028211049A patent/CN1318693C/zh not_active Expired - Lifetime
- 2002-10-23 JP JP2003538467A patent/JP2005538258A/ja not_active Withdrawn
- 2002-10-23 ES ES02801927T patent/ES2422329T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PT1448851E (pt) | 2013-06-04 |
| CN1318693C (zh) | 2007-05-30 |
| EP1448851A1 (en) | 2004-08-25 |
| NZ532431A (en) | 2006-02-24 |
| FI20012073A0 (fi) | 2001-10-25 |
| JP2005538258A (ja) | 2005-12-15 |
| FI20012073A (fi) | 2003-04-26 |
| WO2003035979A1 (en) | 2003-05-01 |
| US20040244930A1 (en) | 2004-12-09 |
| AU2002335317B2 (en) | 2007-01-04 |
| EP1448851B1 (en) | 2013-03-06 |
| ES2422329T3 (es) | 2013-09-10 |
| CN1575364A (zh) | 2005-02-02 |
| FI117715B (fi) | 2007-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |