FI20040607A - Valkaistu mekaaninen paperimassa ja sen valmistusmenetelmä - Google Patents
Valkaistu mekaaninen paperimassa ja sen valmistusmenetelmä Download PDFInfo
- Publication number
- FI20040607A FI20040607A FI20040607A FI20040607A FI20040607A FI 20040607 A FI20040607 A FI 20040607A FI 20040607 A FI20040607 A FI 20040607A FI 20040607 A FI20040607 A FI 20040607A FI 20040607 A FI20040607 A FI 20040607A
- Authority
- FI
- Finland
- Prior art keywords
- production
- mechanical pulp
- bleached mechanical
- bleached
- pulp
- Prior art date
Links
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
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
-
- 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
- D21H11/02—Chemical or chemomechanical or chemothermomechanical 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114010A FR2831565B1 (fr) | 2001-10-30 | 2001-10-30 | Nouvelle pate a papier mecanique blanchie et son procede de fabrication |
FR0114010 | 2001-10-30 | ||
PCT/FR2002/003691 WO2003038184A1 (fr) | 2001-10-30 | 2002-10-28 | Pate a papier mecanique blanchie et son procede de fabrication |
FR0203691 | 2002-10-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20040607A0 FI20040607A0 (fi) | 2004-04-29 |
FI20040607A true FI20040607A (fi) | 2004-06-28 |
FI122948B FI122948B (fi) | 2012-09-14 |
Family
ID=8868866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20040607A FI122948B (fi) | 2001-10-30 | 2004-04-29 | Valkaistu mekaaninen paperimassa ja sen valmistusmenetelmä |
Country Status (7)
Country | Link |
---|---|
US (2) | US7501041B2 (fi) |
CA (1) | CA2464136C (fi) |
FI (1) | FI122948B (fi) |
FR (1) | FR2831565B1 (fi) |
PL (1) | PL213707B1 (fi) |
RU (1) | RU2309212C2 (fi) |
WO (1) | WO2003038184A1 (fi) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2831565B1 (fr) * | 2001-10-30 | 2004-03-12 | Internat Paper Sa | Nouvelle pate a papier mecanique blanchie et son procede de fabrication |
WO2005033403A1 (en) * | 2003-10-01 | 2005-04-14 | Imerys Pigments, Inc. | Preparation of a composition comprising an alkaline earth metal oxide and a substrate having a reduced amount of grit |
DE10357437A1 (de) * | 2003-12-09 | 2005-07-07 | Voith Paper Patent Gmbh | Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens |
FI20031904A (fi) * | 2003-12-23 | 2005-06-24 | Kemira Oyj | Menetelmä lignoselluloosatuotteen muokkaamiseksi |
CN101208476A (zh) * | 2005-07-12 | 2008-06-25 | 沃依特专利有限责任公司 | 用于在纤维料悬浮液中包含的纤维装填的方法 |
PL2808440T3 (pl) | 2009-03-30 | 2020-01-31 | Fiberlean Technologies Limited | Sposób wytwarzania zawiesin nanofibrylarnej celulozy |
DK2805986T3 (en) | 2009-03-30 | 2017-12-18 | Fiberlean Tech Ltd | PROCEDURE FOR THE MANUFACTURE OF NANO-FIBRILLARY CELLULOS GELS |
GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
FI124831B (fi) | 2010-03-10 | 2015-02-13 | Upm Kymmene Oyj | Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen |
ES2467694T3 (es) | 2010-04-27 | 2014-06-12 | Omya Development Ag | Proceso para la fabricación de materiales estructurados usando geles de celulosa nanofibrilares |
DK2386683T3 (da) | 2010-04-27 | 2014-06-23 | Omya Int Ag | Fremgangsmåde til fremstilling af gel-baserede kompositmaterialer |
FI125278B (fi) | 2010-08-20 | 2015-08-14 | Upm Kymmene Corp | Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö |
GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
SE538246C2 (sv) | 2012-11-09 | 2016-04-12 | Skikt för papp i en in-lineproduktionsprocess | |
SE538250C2 (sv) | 2012-11-09 | 2016-04-12 | In-lineproduktionsmetod för papperstillverkning | |
SE537712C2 (sv) * | 2012-11-13 | 2015-10-06 | Stora Enso Oyj | Termiskt reaktiv termoplastisk mellanprodukt innefattande barrträdslignin samt förfarande för framställning av denna |
ES2741514T3 (es) | 2015-10-14 | 2020-02-11 | Fiberlean Tech Ltd | Material laminado conformable en 3D |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
BR112018069538B1 (pt) | 2016-04-05 | 2023-01-17 | Fiberlean Technologies Limited | Produto de papel ou papelão e método de fabricação de um produto de papel ou papelão |
CN109312494B (zh) | 2016-04-22 | 2021-06-18 | 菲博林科技有限公司 | 包含微原纤化纤维素的纤维和由其制造纤维和非织造材料的方法 |
DE102016116650A1 (de) | 2016-09-06 | 2018-03-08 | Papiertechnische Stiftung | Compound mit einer Trockenmasse |
CN110678605B (zh) * | 2017-03-31 | 2022-07-08 | 日本制纸株式会社 | 无机粒子复合纤维片材的制造方法 |
CN115781842A (zh) * | 2023-01-03 | 2023-03-14 | 国家林业和草原局竹子研究开发中心 | 一种耐光老化木质材料制备方法及其在户外材料中的应用 |
CN116038844A (zh) * | 2023-01-03 | 2023-05-02 | 国家林业和草原局竹子研究开发中心 | 一种耐光老化竹质材料制备方法及其在户外材料中的应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5080754A (en) * | 1990-07-20 | 1992-01-14 | The Research Foundation Of State University Of Ny | Method for reducing brightness reversion in lignin-containing pulps and article of manufacture thereof |
FR2689530B1 (fr) * | 1992-04-07 | 1996-12-13 | Aussedat Rey | Nouveau produit complexe a base de fibres et de charges, et procede de fabrication d'un tel nouveau produit. |
US5679220A (en) * | 1995-01-19 | 1997-10-21 | International Paper Company | Process for enhanced deposition and retention of particulate filler on papermaking fibers |
FR2775301B1 (fr) * | 1998-02-20 | 2000-03-24 | Air Liquide | Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu |
JP4386578B2 (ja) | 1998-02-20 | 2009-12-16 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 炭酸カルシウムの合成方法および得られる製品 |
EP2058434A1 (fr) * | 1999-08-13 | 2009-05-13 | Georgia-Pacific France | Procédé de fabrication d'une feuille de papier comprenant une étape de fixation d'une charge minérale sur des fibres cellulosiques |
FR2831565B1 (fr) | 2001-10-30 | 2004-03-12 | Internat Paper Sa | Nouvelle pate a papier mecanique blanchie et son procede de fabrication |
-
2001
- 2001-10-30 FR FR0114010A patent/FR2831565B1/fr not_active Expired - Lifetime
-
2002
- 2002-10-28 WO PCT/FR2002/003691 patent/WO2003038184A1/fr not_active Application Discontinuation
- 2002-10-28 US US10/494,380 patent/US7501041B2/en not_active Expired - Lifetime
- 2002-10-28 PL PL369228A patent/PL213707B1/pl unknown
- 2002-10-28 CA CA2464136A patent/CA2464136C/fr not_active Expired - Lifetime
- 2002-10-28 RU RU2004112426/12A patent/RU2309212C2/ru active
-
2004
- 2004-04-29 FI FI20040607A patent/FI122948B/fi active IP Right Grant
-
2009
- 2009-03-10 US US12/401,069 patent/US7691227B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7501041B2 (en) | 2009-03-10 |
RU2309212C2 (ru) | 2007-10-27 |
PL369228A1 (en) | 2005-04-18 |
FR2831565A1 (fr) | 2003-05-02 |
CA2464136C (fr) | 2010-10-26 |
FI20040607A0 (fi) | 2004-04-29 |
FI122948B (fi) | 2012-09-14 |
US7691227B2 (en) | 2010-04-06 |
US20090229772A1 (en) | 2009-09-17 |
RU2004112426A (ru) | 2005-06-10 |
CA2464136A1 (fr) | 2003-05-08 |
WO2003038184A1 (fr) | 2003-05-08 |
PL213707B1 (pl) | 2013-04-30 |
US20050045288A1 (en) | 2005-03-03 |
FR2831565B1 (fr) | 2004-03-12 |
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