JPH11508331A - 製紙用フィラー及びフィラーの製造方法 - Google Patents
製紙用フィラー及びフィラーの製造方法Info
- Publication number
- JPH11508331A JPH11508331A JP9504193A JP50419397A JPH11508331A JP H11508331 A JPH11508331 A JP H11508331A JP 9504193 A JP9504193 A JP 9504193A JP 50419397 A JP50419397 A JP 50419397A JP H11508331 A JPH11508331 A JP H11508331A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- calcium carbonate
- noil
- precipitated
- paper
- 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.)
- Pending
Links
Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
- C01P2004/34—Spheres hollow
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
-
- 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
- D21H17/25—Cellulose
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.紙の製造に用いられるフィラーであって、炭酸カルシウム粒子により形成 されるとともにノイルの表面に沈殿された多孔質凝集体よりなるものにおいて、 前記炭酸カルシウムは、セルロースファイバー及び/又は機械的パルプファイ バーをリファイニングして得られるノイルフィブリルの表面上に沈殿されている ことを特徴とするフィラー。 2.前記炭酸カルシウムは、フラクション化されたノイルフィブリルの表面に 沈殿されて、ノイルフィブリルに凝集したCaCO3結晶凝集体を形成していること を特徴とする請求項1記載のフィラー。 3.前記ノイルフィブリルの厚さは、主に0.1〜2μm、その長さは10〜 400μm、好ましくは10〜300μm、好ましくは10〜150μmである ことを特徴とする請求項1又は2記載のフィラー。 4.前記ノイルフィブリルの表面に沈殿した炭酸カルシウム粒子の直径は、0 .2〜3μm程度であることを特徴とする請求項1〜3のいずれかに記載のフィ ラー。 5.前記CaCO3結晶凝集体の直径は、2〜10μmであることを特徴とする請 求項1〜4のいずれかに記載のフィラー。 6.前記フィラー内の炭酸カルシウムとノイルとの質量比は、13.5〜27 00%であることを特徴とする請求項1〜5のいずれかに記載のフィラー。 7.紙の製造に用いられるフィラーの製造方法であって、前記フィラーは、主 に、炭酸カルシウム粒子より形成される多孔質凝集体よりなり、前記炭酸カルシ ウムは、ノイルの表面に沈殿されているものにおいて、前記炭酸カルシウムは、 セルロースファイバー及び/又は機械的パルプファイバーをリファイニングして 得られるノイルフィブリルの表面状に沈殿されていることを特徴とするフィラー の製造方法。 8.前記ノイルフィブリルは、その厚さが主に0.1〜2μm、その長さは主 に10〜400μm、好ましくは10〜300μm、好ましくは10〜150μ mとなるようにフラクション化されていることを特徴とする請求項7記載の方法 。 9.沈殿中のノイルのコンシステンシーは、0.0001〜18重量%、好ま しくは0.4〜10重量%であることを特徴とする請求項7又は8記載の方法。 10.前記沈殿は、二酸化炭素を用いて形成され、かつ、前記沈殿における水 酸化カルシウムとノイルとの質量比は、0.1〜20、好ましくは1.4〜4であ ることを特徴とする請求項7〜9のいずれかに記載の方法。 11.前記沈殿は、クロライド法により形成され、沈殿中の塩化カルシウムと ノイルとの質量比は、0.15〜30、好ましくは2.1〜6であることを特徴と する請求項7〜9のいずれかに記載の方法。 12.前記沈殿は、5〜150℃、好ましくは10〜90℃、より好ましくは 15〜80℃で行われることを特徴とする請求項7〜11のいずれかに記載の方 法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI953238 | 1995-06-29 | ||
| FI953238A FI100729B (fi) | 1995-06-29 | 1995-06-29 | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi |
| PCT/FI1996/000379 WO1997001670A1 (en) | 1995-06-29 | 1996-06-27 | Filler for use in paper manufacture and procedure for producing a filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11508331A true JPH11508331A (ja) | 1999-07-21 |
Family
ID=8543702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9504193A Pending JPH11508331A (ja) | 1995-06-29 | 1996-06-27 | 製紙用フィラー及びフィラーの製造方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US6251222B1 (ja) |
| EP (1) | EP0835343B1 (ja) |
| JP (1) | JPH11508331A (ja) |
| AT (1) | ATE205562T1 (ja) |
| AU (1) | AU699733B2 (ja) |
| CA (1) | CA2223955C (ja) |
| DE (1) | DE69615192T2 (ja) |
| DK (1) | DK0835343T3 (ja) |
| ES (1) | ES2163640T3 (ja) |
| FI (1) | FI100729B (ja) |
| NZ (1) | NZ311044A (ja) |
| PT (1) | PT835343E (ja) |
| WO (1) | WO1997001670A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000129589A (ja) * | 1998-10-16 | 2000-05-09 | Grain Processing Corp | ペ―パ―ウェブ及びその製造方法 |
| JP2006503997A (ja) * | 2002-10-24 | 2006-02-02 | アムーレアル オサケ ユキチュア ユルキネン | 繊維製品の製造方法 |
| JP2006503996A (ja) * | 2002-10-24 | 2006-02-02 | アムーレアル オサケ ユキチュア ユルキネン | 紙及びボール紙の製造方法 |
| JP2019511443A (ja) * | 2016-02-12 | 2019-04-25 | ストラ エンソ オーワイジェイ | 沈降炭酸カルシウム |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628324A1 (de) * | 1996-07-13 | 1998-01-15 | Hocepro Gmbh I G | Fibrillen aus Cellulose |
| US6579410B1 (en) * | 1997-07-14 | 2003-06-17 | Imerys Minerals Limited | Pigment materials and their preparation and use |
| FI106140B (fi) * | 1997-11-21 | 2000-11-30 | Metsae Serla Oyj | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä sen valmistamiseksi |
| FI108238B (fi) * | 1998-02-09 | 2001-12-14 | Metsae Serla Oyj | Paperin valmistuksessa käytettävä hienoaine, menetelmä sen valmistamiseksi sekä hienoainetta sisältävä paperimassa ja paperi |
| ID25919A (id) | 1998-02-20 | 2000-11-09 | L Air Liquide Sa P L Etude Et | Metode sintesis kalsium karbonat dan produk yang dihasilkan |
| AU2001271424A1 (en) * | 2000-06-27 | 2002-01-08 | International Paper Company | Method to manufacture paper using fiber filler complexes |
| DE10033979A1 (de) * | 2000-07-13 | 2002-01-24 | Voith Paper Patent Gmbh | Verfahren zum Beladen von Fasern mit Calciumcarbonat |
| DE10033978A1 (de) | 2000-07-13 | 2002-01-24 | Voith Paper Patent Gmbh | Verfahren sowie Vorrichtung zum Beladen von Fasern mit Calciumcarbonat |
| FR2821095B1 (fr) * | 2001-02-16 | 2003-04-11 | Arjo Wiggins Sa | Procede d'obtention d'une feuille papetiere comportant de la calcite |
| DE10113998A1 (de) * | 2001-03-22 | 2002-09-26 | Voith Paper Patent Gmbh | Verfahren zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit einem Hilfsstoff |
| FI117871B (fi) * | 2001-04-24 | 2007-03-30 | M Real Oyj | Monikerroksinen kuitutuote ja menetelmä sen valmistamiseksi |
| FI117870B (fi) * | 2001-04-24 | 2011-06-27 | M Real Oyj | Päällystetty kuiturata ja menetelmä sen valmistamiseksi |
| FI117873B (fi) * | 2001-04-24 | 2007-03-30 | M Real Oyj | Kuiturata ja menetelmä sen valmistamiseksi |
| FI117872B (fi) * | 2001-04-24 | 2007-03-30 | M Real Oyj | Täyteaine ja menetelmä sen valmistamiseksi |
| DE10120636A1 (de) * | 2001-04-27 | 2002-10-31 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zur Aufbereitung von insbesondere der Papierherstellung dienendem Stoff |
| DE10120637A1 (de) * | 2001-04-27 | 2002-10-31 | Voith Paper Patent Gmbh | Verfahren zum Beladen von Fasern |
| US6413365B1 (en) * | 2001-07-11 | 2002-07-02 | Voith Paper Patent Gmbh | Method of loading a fiber suspension with calcium carbonate |
| FI117715B (fi) * | 2001-10-25 | 2007-01-31 | M Real Oyj | Menetelmä täyteaineen valmistus- ja käyttötalouden parantamiseksi |
| FI116573B (fi) * | 2001-11-28 | 2005-12-30 | M Real Oyj | Täyteaine ohuiden pohjapaperien valmistukseen ja menetelmä pohjapaperin valmistamiseksi |
| MXPA04007332A (es) * | 2002-02-02 | 2005-05-17 | Voith Paper Patent Gmbh | Metodo para preparar fibras contenidas en una suspension de pulpa. |
| RU2246445C2 (ru) * | 2002-06-05 | 2005-02-20 | Пойлов Владимир Зотович | Способ получения крупнодисперсного химически осажденного карбоната кальция с пластинчатой формой частиц |
| US20040168781A1 (en) * | 2002-08-05 | 2004-09-02 | Petri Silenius | Noil for use in paper manufacture, method for its production, and paper pulp and paper containing such noil |
| US20040108082A1 (en) * | 2002-12-09 | 2004-06-10 | Specialty Minerals (Michigan) Inc. | Filler-fiber composite |
| US20040108083A1 (en) * | 2002-12-09 | 2004-06-10 | Specialty Minerals (Michigan) Inc. | Filler-fiber composite |
| 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 |
| JP4799424B2 (ja) | 2003-12-22 | 2011-10-26 | エカ ケミカルズ アクチェボラーグ | 抄紙方法のためのてん料 |
| US9156990B2 (en) * | 2003-12-22 | 2015-10-13 | Eka Chemicals Ab | Filler for papermaking process |
| GB0413068D0 (en) * | 2004-06-11 | 2004-07-14 | Imerys Minerals Ltd | Treatment of pulp |
| RU2360059C2 (ru) * | 2004-07-14 | 2009-06-27 | Интернэшнл Пэйпа Кампани | Способ производства бумаги |
| DE102004045089A1 (de) * | 2004-09-17 | 2006-03-23 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Beladen einer Faserstoffsuspension |
| WO2006048280A1 (de) | 2004-11-03 | 2006-05-11 | J. Rettenmaier & Söhne GmbH & Co. KG | Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung |
| WO2006057152A1 (ja) * | 2004-11-08 | 2006-06-01 | Ono Pharmaceutical Co., Ltd. | タンパク質分解酵素阻害化合物からなる糖尿病治療剤 |
| FI20050293A7 (fi) * | 2005-03-18 | 2006-09-19 | Kemira Oyj | Uudet komposiittimateriaalit ja niiden valmistus ja käyttö paperin ja kartongin valmistuksessa |
| FI122674B (fi) * | 2005-06-23 | 2012-05-15 | M Real Oyj | Menetelmä kuituradan valmistamiseksi |
| WO2007067146A1 (en) * | 2005-12-07 | 2007-06-14 | Stora Enso Ab | A method of producing precipitated calcium carbonate |
| DE102006029642B3 (de) * | 2006-06-28 | 2008-02-28 | Voith Patent Gmbh | Verfahren zum Beladen einer Faserstoffsuspension mit Füllstoff |
| DE102007019784A1 (de) * | 2007-04-26 | 2008-10-30 | Voith Patent Gmbh | Verfahren zum Beladen von Fasern einer Faserstoffsuspension mit Calciumcarbonat gebildet aus Calciumhydrogencarbonatlösung |
| DE102007059736A1 (de) | 2007-12-12 | 2009-06-18 | Omya Development Ag | Oberflächenmineralisierte organische Fasern |
| ES2352298T3 (es) * | 2007-12-12 | 2011-02-17 | Omya Development Ag | Proceso para realizar carbonato cálcico precipitado tratado superficialmente. |
| FI20095692A0 (fi) * | 2009-06-18 | 2009-06-18 | Upm Kymmene Oyj | Paperituote ja menetelmä sen valmistamiseksi |
| PL2292701T5 (pl) * | 2009-07-01 | 2017-12-29 | Omya International Ag | Sposób ulepszania nieprzezroczystości |
| FI124142B (fi) | 2009-10-09 | 2014-03-31 | Upm Kymmene Corp | Menetelmä kalsiumkarbonaatin ja ksylaanin saostamiseksi, menetelmällä valmistettu tuote ja sen käyttö |
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| BR112022025014A2 (pt) * | 2020-06-12 | 2022-12-27 | Specialty Minerals Michigan Inc | Fibras orgânicas mineralizadas em superfície e métodos de fabricação das mesmas |
| US20250215643A1 (en) | 2022-03-31 | 2025-07-03 | Specialty Minerals (Michigan) Inc. | Composite fibers and methods of making the same |
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| US1443454A (en) * | 1921-04-13 | 1923-01-30 | Booth Levis Miller | Process of manufacturing paper or pulp |
| US3262877A (en) * | 1964-11-05 | 1966-07-26 | Kimberly Clark Co | Water treatment process |
| US3873418A (en) * | 1970-02-09 | 1975-03-25 | Savo Oy | Method of recovering noil fibres and soluble wood material from waste water |
| US4374702A (en) | 1979-12-26 | 1983-02-22 | International Telephone And Telegraph Corporation | Microfibrillated cellulose |
| SE455795B (sv) * | 1986-12-03 | 1988-08-08 | Mo Och Domsjoe Ab | Forfarande och anordning for framstellning av fyllmedelshaltigt papper |
| US4761203A (en) | 1986-12-29 | 1988-08-02 | The Buckeye Cellulose Corporation | Process for making expanded fiber |
| FI77535C (fi) | 1987-03-09 | 1989-03-10 | Kajaani Electronics | Foerfarande foer maetning av massakomponenternas relativa maengder i pappermassa. |
| 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 |
| GB8813396D0 (en) | 1988-06-07 | 1988-07-13 | Earl H A | Composite materials |
| 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 |
| US5223090A (en) | 1991-03-06 | 1993-06-29 | The United States Of America As Represented By The Secretary Of Agriculture | Method for fiber loading a chemical compound |
| PL170873B1 (en) * | 1992-04-03 | 1997-01-31 | Minerals Tech Inc | Method of obtaining precipitated calcium carbonate in the form of clusters |
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| PT604095E (pt) | 1992-12-23 | 2001-10-31 | Imerys Minerals Ltd | Processo para o tratamento da suspensoes de material residual |
| US5487419A (en) | 1993-07-09 | 1996-01-30 | Microcell, Inc. | Redispersible microdenominated cellulose |
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| DK0658606T3 (da) * | 1993-12-14 | 1998-12-07 | Ecc Int Ltd | Genvinding af vand og faststoffer i en papirmølle |
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| JP3421446B2 (ja) | 1994-09-08 | 2003-06-30 | 特種製紙株式会社 | 粉体含有紙の製造方法 |
| EP0703451A3 (en) | 1994-09-26 | 1998-07-29 | Nalco Chemical Company | Monitoring process fluids in papermaking systems |
| US5679220A (en) | 1995-01-19 | 1997-10-21 | International Paper Company | Process for enhanced deposition and retention of particulate filler on papermaking fibers |
| US5665205A (en) | 1995-01-19 | 1997-09-09 | International Paper Company | Method for improving brightness and cleanliness of secondary fibers for paper and paperboard manufacture |
-
1995
- 1995-06-29 FI FI953238A patent/FI100729B/fi not_active IP Right Cessation
-
1996
- 1996-06-27 NZ NZ311044A patent/NZ311044A/en not_active IP Right Cessation
- 1996-06-27 PT PT96920860T patent/PT835343E/pt unknown
- 1996-06-27 DE DE69615192T patent/DE69615192T2/de not_active Expired - Lifetime
- 1996-06-27 DK DK96920860T patent/DK0835343T3/da active
- 1996-06-27 AU AU62270/96A patent/AU699733B2/en not_active Ceased
- 1996-06-27 ES ES96920860T patent/ES2163640T3/es not_active Expired - Lifetime
- 1996-06-27 EP EP96920860A patent/EP0835343B1/en not_active Expired - Lifetime
- 1996-06-27 JP JP9504193A patent/JPH11508331A/ja active Pending
- 1996-06-27 WO PCT/FI1996/000379 patent/WO1997001670A1/en not_active Ceased
- 1996-06-27 AT AT96920860T patent/ATE205562T1/de active
- 1996-06-27 CA CA002223955A patent/CA2223955C/en not_active Expired - Lifetime
-
1997
- 1997-04-04 US US08/973,926 patent/US6251222B1/en not_active Expired - Lifetime
-
2000
- 2000-11-30 US US09/726,843 patent/US6375794B2/en not_active Expired - Lifetime
-
2001
- 2001-12-27 US US10/033,678 patent/US6599391B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000129589A (ja) * | 1998-10-16 | 2000-05-09 | Grain Processing Corp | ペ―パ―ウェブ及びその製造方法 |
| JP2006503997A (ja) * | 2002-10-24 | 2006-02-02 | アムーレアル オサケ ユキチュア ユルキネン | 繊維製品の製造方法 |
| JP2006503996A (ja) * | 2002-10-24 | 2006-02-02 | アムーレアル オサケ ユキチュア ユルキネン | 紙及びボール紙の製造方法 |
| JP2011001684A (ja) * | 2002-10-24 | 2011-01-06 | M-Real Oyj | 繊維製品の製造方法 |
| JP2019511443A (ja) * | 2016-02-12 | 2019-04-25 | ストラ エンソ オーワイジェイ | 沈降炭酸カルシウム |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0835343A1 (en) | 1998-04-15 |
| FI953238A0 (fi) | 1995-06-29 |
| DE69615192D1 (de) | 2001-10-18 |
| DK0835343T3 (da) | 2001-11-12 |
| AU699733B2 (en) | 1998-12-10 |
| US6599391B2 (en) | 2003-07-29 |
| ES2163640T3 (es) | 2002-02-01 |
| DE69615192T2 (de) | 2002-07-04 |
| ATE205562T1 (de) | 2001-09-15 |
| CA2223955C (en) | 2010-02-02 |
| CA2223955A1 (en) | 1997-01-16 |
| US6375794B2 (en) | 2002-04-23 |
| FI100729B (fi) | 1998-02-13 |
| PT835343E (pt) | 2002-01-30 |
| US20020084050A1 (en) | 2002-07-04 |
| US20010000063A1 (en) | 2001-03-29 |
| NZ311044A (en) | 1998-07-28 |
| WO1997001670A1 (en) | 1997-01-16 |
| FI953238L (fi) | 1996-12-30 |
| US6251222B1 (en) | 2001-06-26 |
| AU6227096A (en) | 1997-01-30 |
| EP0835343B1 (en) | 2001-09-12 |
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