ATE114178T1 - Herstellung von papier oder pappe. - Google Patents

Herstellung von papier oder pappe.

Info

Publication number
ATE114178T1
ATE114178T1 AT91305342T AT91305342T ATE114178T1 AT E114178 T1 ATE114178 T1 AT E114178T1 AT 91305342 T AT91305342 T AT 91305342T AT 91305342 T AT91305342 T AT 91305342T AT E114178 T1 ATE114178 T1 AT E114178T1
Authority
AT
Austria
Prior art keywords
cationic polymer
cardboard
paper
manufacture
added
Prior art date
Application number
AT91305342T
Other languages
English (en)
Inventor
Arthur James Begala
Original Assignee
Nalco Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24590518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE114178(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ATE114178T1 publication Critical patent/ATE114178T1/de

Links

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
    • D21H23/02—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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • 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
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT91305342T 1991-01-25 1991-06-13 Herstellung von papier oder pappe. ATE114178T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/645,797 US5098520A (en) 1991-01-25 1991-01-25 Papermaking process with improved retention and drainage

Publications (1)

Publication Number Publication Date
ATE114178T1 true ATE114178T1 (de) 1994-12-15

Family

ID=24590518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91305342T ATE114178T1 (de) 1991-01-25 1991-06-13 Herstellung von papier oder pappe.

Country Status (13)

Country Link
US (1) US5098520A (de)
EP (1) EP0497030B1 (de)
JP (1) JP2831165B2 (de)
KR (1) KR0171200B1 (de)
AT (1) ATE114178T1 (de)
AU (1) AU656541B2 (de)
DE (1) DE69105193T2 (de)
DK (1) DK0497030T3 (de)
ES (1) ES2067155T3 (de)
FI (1) FI98084C (de)
GR (1) GR3014980T3 (de)
MY (1) MY108781A (de)
NO (1) NO177394C (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266162A (en) * 1990-12-13 1993-11-30 Societe Francaise Hoechst Process for coating papers and its use in flexographic printing
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
CA2059256A1 (en) * 1992-01-13 1993-07-14 David Arthur Aston Pitch control
WO1993015271A1 (en) * 1992-01-29 1993-08-05 Kemira Kemi Aktiebolag Improved process for production of paper
US5266164A (en) * 1992-11-13 1993-11-30 Nalco Chemical Company Papermaking process with improved drainage and retention
US5736008A (en) * 1993-04-08 1998-04-07 Congoleum Corporation Fibrous-reinforced sheet
US5647956A (en) * 1993-05-28 1997-07-15 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5567277A (en) * 1993-05-28 1996-10-22 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5501773A (en) * 1993-05-28 1996-03-26 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
GB2291441A (en) * 1994-07-19 1996-01-24 Congoleum Corp Wet-forming of fibre-reinforced sheet
KR970705673A (ko) * 1994-08-16 1997-10-09 데이비드 말콤 오웬 기판에 물질을 부착시키는 것과 관련한 개선(improvements in or relating to application of material to a substrate)
DE4436317C2 (de) * 1994-10-11 1998-10-29 Nalco Chemical Co Verfahren zur Verbesserung der Retention von Mineral-Füllstoffen und Cellulosefasern auf einem Cellulose-Faserbogen
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process
CN1081705C (zh) * 1995-12-25 2002-03-27 海茂株式会社 造纸方法
US6238521B1 (en) 1996-05-01 2001-05-29 Nalco Chemical Company Use of diallyldimethylammonium chloride acrylamide dispersion copolymer in a papermaking process
US6007679A (en) * 1996-05-01 1999-12-28 Nalco Chemical Company Papermaking process
US5798023A (en) * 1996-05-14 1998-08-25 Nalco Chemical Company Combination of talc-bentonite for deposition control in papermaking processes
US6071379A (en) * 1996-09-24 2000-06-06 Nalco Chemical Company Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids
US6059930A (en) * 1996-09-24 2000-05-09 Nalco Chemical Company Papermaking process utilizing hydrophilic dispersion polymers of dimethylaminoethyl acrylate methyl chloride quaternary and acrylamide as retention and drainage aids
KR100516319B1 (ko) * 1996-12-31 2005-09-23 시바 스페셜티 케미칼스 워터 트리트먼트스 리미티드 제지방법 및 당해 방법에 사용하기 위한 물질
BR9812563A (pt) 1997-09-30 2000-08-01 Nalco Chemical Co Borossilicato sintético, composição de borossilicato sintético, borossilicato coloidal, e, processos para a preparação deste, para a preparação de uma folha celulósica, para aumentar a drenagem de um suprimento de preparação de papel em uma máquina de preparação de papel, para aumentar a velocidade de drenagem de água dos componentes sólidos de um suprimento de fábrica de papel, de floculação dos componentes de um suprimento de fábrica de papel em um sistema de preparação de papel em uma folha celulósica, e para aumentar a retenção de finos e de cargas sobre uma folha celulósica e aumentar a velocidade de drenagem de lìquido de uma folha celulósica
KR100403840B1 (ko) 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
EP0953680A1 (de) * 1998-04-27 1999-11-03 Akzo Nobel N.V. Verfahren zur Herstellung von Papier
US7306700B1 (en) 1998-04-27 2007-12-11 Akzo Nobel Nv Process for the production of paper
EP1029125A4 (de) * 1998-05-15 2001-10-10 Ecc Internat Inc Polymerzusammensetzung zur verbesserung der retention, der entwässerung und der blattbildung bei der papierherstellung
US6083997A (en) 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
WO2000034581A1 (en) * 1998-12-10 2000-06-15 CALGON CORPORATION a corporation of the State of Delaware Polyampholyte coagulant in the papermaking process
DE60040850D1 (de) * 1999-07-16 2009-01-02 Calgon Corp Wasserlösliche polymerzubereitung und verfahren zu deren anwendung
US6726807B1 (en) 1999-08-26 2004-04-27 G.R. International, Inc. (A Washington Corporation) Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith
US6315866B1 (en) * 2000-02-29 2001-11-13 Nalco Chemical Company Method of increasing the dry strength of paper products using cationic dispersion polymers
US20020096275A1 (en) * 2000-08-07 2002-07-25 Erik Lindgren Sizing dispersion
US6918995B2 (en) * 2000-08-07 2005-07-19 Akzo Nobel N.V. Process for the production of paper
US20020166648A1 (en) * 2000-08-07 2002-11-14 Sten Frolich Process for manufacturing paper
US7048900B2 (en) * 2001-01-31 2006-05-23 G.R. International, Inc. Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment
MX270652B (es) * 2001-12-07 2009-10-06 Hercules Inc Copolimeros anioicos preparados en una matriz de emulsion inversa y su uso al preparar composiciones de fibra celulosica.
US20030136534A1 (en) * 2001-12-21 2003-07-24 Hans Johansson-Vestin Aqueous silica-containing composition
EP1492924A2 (de) * 2002-04-08 2005-01-05 Ciba Specialty Chemicals Water Treatments Limited Behandlung gegen im wasser unlösliche klebende verunreinigungen (white pitch)
CA2405649C (en) * 2002-09-27 2006-05-16 E.Qu.I.P. International Inc. Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide
US7303654B2 (en) * 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
US7396874B2 (en) * 2002-12-06 2008-07-08 Hercules Incorporated Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
US7473334B2 (en) * 2004-10-15 2009-01-06 Nalco Company Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
CA2581361A1 (en) * 2004-10-15 2006-04-20 Stora Enso Ab Process for producing a paper or board and a paper or board produced according to the process
US20060084771A1 (en) * 2004-10-15 2006-04-20 Wong Shing Jane B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
PL1825057T3 (pl) * 2004-12-14 2015-08-31 Solenis Tech Cayman Lp Środki pomocnicze w retencji i odwodnieniu
US10227238B2 (en) 2006-04-04 2019-03-12 Ecolab Usa Inc. Production and use of polysilicate particulate materials
JP5364088B2 (ja) * 2007-04-05 2013-12-11 アクゾ ノーベル ナムローゼ フェンノートシャップ 紙の光学的性質を改良する方法
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8172983B2 (en) * 2007-09-12 2012-05-08 Nalco Company Controllable filler prefloculation using a dual polymer system
US8747617B2 (en) 2007-09-12 2014-06-10 Nalco Company Controllable filler prefloculation using a dual polymer system
US8088213B2 (en) * 2007-09-12 2012-01-03 Nalco Company Controllable filler prefloculation using a dual polymer system
US8382950B2 (en) * 2007-09-12 2013-02-26 Nalco Company Recycling of waste coating color
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
JP5127432B2 (ja) * 2007-12-26 2013-01-23 花王株式会社 抄造成形体の製造方法
US20100155004A1 (en) * 2008-12-19 2010-06-24 Soerens Dave A Water-Soluble Creping Materials
EP2805986B1 (de) 2009-03-30 2017-11-08 FiberLean Technologies Limited Verfahren zur herstellung von nano-fibrillären zellulosegels
EP4105380A1 (de) 2009-03-30 2022-12-21 FiberLean Technologies Limited Verfahren zur herstellung von nanofibrilären cellulosesuspensionen
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
EP2386683B1 (de) 2010-04-27 2014-03-19 Omya International AG Verfahren zur Herstellung von Verbundstoffmaterialien auf Gelbasis
PL2386682T3 (pl) 2010-04-27 2014-08-29 Omya Int Ag Sposób wytwarzania materiałów strukturalnych z użyciem nanowłóknistych żeli celulozowych
EP2402503A1 (de) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Prozess zur Herstellung eines Zelluloseproduktes
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
US8506978B2 (en) 2010-12-28 2013-08-13 Kimberly-Clark Worldwide, Inc. Bacteriostatic tissue product
US10087081B2 (en) 2013-03-08 2018-10-02 Ecolab Usa Inc. Process for producing high solids colloidal silica
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
US9303360B2 (en) 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9034145B2 (en) 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
US10005982B2 (en) 2015-07-18 2018-06-26 Ecolab Usa Inc. Chemical additives to improve oil separation in stillage process operations
PL3362508T3 (pl) 2015-10-14 2019-10-31 Fiberlean Tech Ltd 3D-formowalny materiał arkuszowy
WO2017066540A1 (en) 2015-10-15 2017-04-20 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
CN109072551B (zh) 2016-04-05 2020-02-04 菲博林科技有限公司 纸和纸板产品
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
DK3445900T3 (da) 2016-04-22 2022-08-01 Fiberlean Tech Ltd FIBRE OMFATTENDE MIKROFIBRILLERET CELLULOSE og FREMGANGSMÅDER TIL FREMSTILLING AF FIBRE OG IKKE-VÆVEDE MATERIALER DERAF
ES2808999T3 (es) 2016-05-23 2021-03-02 Ecolab Usa Inc Composiciones de limpieza antisépticas y desinfectantes alcalinas y neutras con reducción de la formación de neblina a través del uso de polímeros de emulsión de agua en aceite de alto peso molecular
EP3719107A1 (de) 2016-05-23 2020-10-07 Ecolab USA Inc. Verminderte vernebelung von sauren reinigungs- und desinfektionszusammensetzungen durch verwendung von hochmolekularen wasser-in-öl-emulsionspolymeren
CN110392528A (zh) 2017-03-01 2019-10-29 埃科莱布美国股份有限公司 通过高分子量聚合物减少吸入危险的消毒剂和杀菌剂
WO2019018150A1 (en) 2017-07-17 2019-01-24 Ecolab USA, Inc. RHEOLOGY MODIFICATION AGENTS FOR SLURRY
WO2022061104A1 (en) 2020-09-18 2022-03-24 Ecolab Usa Inc. Reduced misting peracid based cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight polymers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631483A (en) * 1947-04-23 1949-11-03 Harold Jackson Ltd Improved process for increasing the wet strength of paper
US3021257A (en) * 1958-07-31 1962-02-13 American Cyanamid Co Paper containing pigment or filler
US3117944A (en) * 1960-07-28 1964-01-14 Du Pont Coagula of colloidal fibrous boehmite and acrylamide polymers and processes for making same
CA759363A (en) * 1964-05-26 1967-05-23 Harima Kasei Kogyo Co. Sizing of paper
SE443818B (sv) * 1978-04-24 1986-03-10 Mitsubishi Chem Ind Forfarande for framstellning av papper med forbettrad torrstyrka
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
SE8403062L (sv) * 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
JPS6163796A (ja) * 1984-09-04 1986-04-01 本州製紙株式会社 紙の製造方法
SE451739B (sv) * 1985-04-03 1987-10-26 Eka Nobel Ab Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4874466A (en) * 1986-10-17 1989-10-17 Nalco Chemical Company Paper making filler composition and method
JPS63295794A (ja) * 1987-05-28 1988-12-02 日本製紙株式会社 中性抄紙における填料歩留向上法
GB8807445D0 (en) * 1988-03-28 1988-05-05 Allied Colloids Ltd Pulp dewatering process

Also Published As

Publication number Publication date
AU8831991A (en) 1992-07-30
NO912841D0 (no) 1991-07-19
KR0171200B1 (ko) 1999-03-30
DK0497030T3 (da) 1995-04-18
US5098520A (en) 1992-03-24
FI98084C (fi) 1997-04-10
NO912841L (no) 1992-07-27
KR920014991A (ko) 1992-08-26
DE69105193D1 (de) 1994-12-22
NO177394B (no) 1995-05-29
ES2067155T3 (es) 1995-03-16
NO177394C (no) 1995-09-06
JPH04245998A (ja) 1992-09-02
EP0497030B1 (de) 1994-11-17
JP2831165B2 (ja) 1998-12-02
FI913469A (fi) 1992-07-26
MY108781A (en) 1996-11-30
EP0497030A1 (de) 1992-08-05
FI98084B (fi) 1996-12-31
DE69105193T2 (de) 1995-05-18
FI913469A0 (fi) 1991-07-18
AU656541B2 (en) 1995-02-09
GR3014980T3 (en) 1995-05-31

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