ES2176553T3 - Procedimiento para la fabricacion de papel. - Google Patents

Procedimiento para la fabricacion de papel.

Info

Publication number
ES2176553T3
ES2176553T3 ES97107188T ES97107188T ES2176553T3 ES 2176553 T3 ES2176553 T3 ES 2176553T3 ES 97107188 T ES97107188 T ES 97107188T ES 97107188 T ES97107188 T ES 97107188T ES 2176553 T3 ES2176553 T3 ES 2176553T3
Authority
ES
Spain
Prior art keywords
milk
chloride
sheet
paper
add
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.)
Expired - Lifetime
Application number
ES97107188T
Other languages
English (en)
Spanish (es)
Inventor
Ramasubramanyam Nagarajan
Shing Jane B Wong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
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=24573387&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2176553(T3) "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 ES2176553T3 publication Critical patent/ES2176553T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • 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
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

Landscapes

  • Paper (AREA)
ES97107188T 1996-05-01 1997-04-30 Procedimiento para la fabricacion de papel. Expired - Lifetime ES2176553T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64167196A 1996-05-01 1996-05-01

Publications (1)

Publication Number Publication Date
ES2176553T3 true ES2176553T3 (es) 2002-12-01

Family

ID=24573387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97107188T Expired - Lifetime ES2176553T3 (es) 1996-05-01 1997-04-30 Procedimiento para la fabricacion de papel.

Country Status (9)

Country Link
EP (1) EP0805234B1 (fr)
AU (1) AU729008B2 (fr)
BR (1) BR9701967A (fr)
CA (1) CA2204050C (fr)
DE (1) DE69713677T2 (fr)
ES (1) ES2176553T3 (fr)
ID (1) ID16844A (fr)
MY (1) MY123120A (fr)
NO (1) NO326449B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238521B1 (en) 1996-05-01 2001-05-29 Nalco Chemical Company Use of diallyldimethylammonium chloride acrylamide dispersion copolymer in a papermaking process
US6235205B1 (en) 1996-10-03 2001-05-22 Cytec Technology Corp. Aqueous dispersions
US6310124B1 (en) 1996-10-03 2001-10-30 Cytec Technology, Corp. Aqueous dispersions
US6262168B1 (en) 1998-03-11 2001-07-17 Cytec Technology Corp. Aqueous dispersions
KR100403840B1 (ko) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
EP0953680A1 (fr) * 1998-04-27 1999-11-03 Akzo Nobel N.V. Procédé pour la fabrication du papier
US7306700B1 (en) 1998-04-27 2007-12-11 Akzo Nobel Nv Process for the production of paper
KR100278510B1 (ko) * 1998-08-24 2001-03-02 한성욱 콜로이달 실리카를 포함하는 미립자보류용 수용성 고분자 분산액 및 그 제조방법
US6331229B1 (en) * 1999-09-08 2001-12-18 Nalco Chemical Company Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers
US6918995B2 (en) 2000-08-07 2005-07-19 Akzo Nobel N.V. Process for the production of paper
WO2003050354A1 (fr) * 2001-12-12 2003-06-19 Green Technology Inc. Utilisation d'une dispersion polymere hydrophile contenant une silice colloidale ou un floculant inorganique en tant qu'aides de retention et de drainage dans un processus de fabrication de papier
WO2003100169A1 (fr) * 2002-05-27 2003-12-04 Green Technology Inc. Procede de preparation d'un polymere de dispersion
KR100681327B1 (ko) * 2002-10-31 2007-02-15 주식회사 오병 콜로이달 실리카를 함유하는 고농축 벤토나이트 액상슬러리 및 그 제조방법
DE10307201A1 (de) * 2003-02-20 2004-05-19 Voith Paper Patent Gmbh Verfahren zur Herstellung einer Faserstoffsuspension für die Erzeugung füllstoffhaltiger Papiere
CN1323211C (zh) * 2004-06-21 2007-06-27 徐清明 造纸矿物复合助留剂及其制备方法与应用
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8747617B2 (en) 2007-09-12 2014-06-10 Nalco Company Controllable filler prefloculation using a dual polymer system
US8778140B2 (en) * 2007-09-12 2014-07-15 Nalco Company Preflocculation of fillers used in papermaking
US8172983B2 (en) * 2007-09-12 2012-05-08 Nalco Company Controllable filler prefloculation using a dual polymer system
PT106170A (pt) * 2012-02-20 2013-08-20 Fapajal Fabrica De Papel Do Tojal S A Processo de fixação de cargas de carbonato de cálcio em papéis leves crepados (tissu) sem impacto negativo nas características do papel
KR102574261B1 (ko) 2017-05-16 2023-09-05 케미라 오와이제이 중합체 용액의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US5178730A (en) * 1990-06-12 1993-01-12 Delta Chemicals Paper making
SE9504081D0 (sv) * 1995-11-15 1995-11-15 Eka Nobel Ab A process for the production of paper

Also Published As

Publication number Publication date
EP0805234B1 (fr) 2002-07-03
NO972022L (no) 1997-11-03
NO972022D0 (no) 1997-04-30
CA2204050A1 (fr) 1997-11-01
ID16844A (id) 1997-11-13
CA2204050C (fr) 2006-06-20
BR9701967A (pt) 1998-09-15
MX9703180A (es) 1998-05-31
DE69713677D1 (de) 2002-08-08
MY123120A (en) 2006-05-31
AU729008B2 (en) 2001-01-25
EP0805234A3 (fr) 1999-07-21
EP0805234A2 (fr) 1997-11-05
AU1915897A (en) 1997-11-06
NO326449B1 (no) 2008-12-08
DE69713677T2 (de) 2002-10-31

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