CO4920183A1 - Produccion de papel y carton - Google Patents

Produccion de papel y carton

Info

Publication number
CO4920183A1
CO4920183A1 CO97069878A CO97069878A CO4920183A1 CO 4920183 A1 CO4920183 A1 CO 4920183A1 CO 97069878 A CO97069878 A CO 97069878A CO 97069878 A CO97069878 A CO 97069878A CO 4920183 A1 CO4920183 A1 CO 4920183A1
Authority
CO
Colombia
Prior art keywords
suspension
flocs
paper
sheet
anionic
Prior art date
Application number
CO97069878A
Other languages
English (en)
Inventor
Eriksson Per-Ola
Eriksson Ingvar
Bo Hjalmarson
Langley John Graham
Original Assignee
Allied Colloids Ltd
Cdm Ab
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
Application filed by Allied Colloids Ltd, Cdm Ab filed Critical Allied Colloids Ltd
Publication of CO4920183A1 publication Critical patent/CO4920183A1/es

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
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H17/28—Starch
    • D21H17/29—Starch 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
    • D21H17/20—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
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D21H21/285—Colorants ; Pigments or opacifying agents insoluble
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Color Printing (AREA)
  • Cartons (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Un proceso para hacer papel o cartón que comprende formar unasuspensión celulósica acuosa, Agregar un auxiliar de retención polimérico a la suspensión para formar flóculos, Degradar los flóculos por cizallamiento de la suspensión para formar microflóculos, Agregar los microflóculos por medio de agregar a la suspensión una composición acuosa de coagulante de puente aniónico, Drenar la suspensión agregada para formar una lámina, Sacar la hoja o lámina, En donde el polímero catiónico es incluido en la suspensión antes del cizallamiento y una tintura, pigmento y abrillantador agente de abrillantador óptico aniónico para el papel o el cartón se agrega a la suspensión sustancialmente con la composición acuosa del coagulante de puente aniónico.
CO97069878A 1996-11-28 1997-11-28 Produccion de papel y carton CO4920183A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9624832.3A GB9624832D0 (en) 1996-11-28 1996-11-28 Production of paper and paper board

Publications (1)

Publication Number Publication Date
CO4920183A1 true CO4920183A1 (es) 2000-05-29

Family

ID=10803668

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97069878A CO4920183A1 (es) 1996-11-28 1997-11-28 Produccion de papel y carton

Country Status (23)

Country Link
US (1) US6063240A (es)
EP (1) EP0941386B1 (es)
KR (1) KR100472755B1 (es)
CN (1) CN1098949C (es)
AR (1) AR011284A1 (es)
AT (1) ATE212092T1 (es)
AU (1) AU728555B2 (es)
BR (1) BR9713155A (es)
CA (1) CA2269701C (es)
CO (1) CO4920183A1 (es)
DE (1) DE69709675T2 (es)
DK (1) DK0941386T3 (es)
ES (1) ES2172012T3 (es)
GB (1) GB9624832D0 (es)
IL (1) IL129552A (es)
MX (1) MXPA99004914A (es)
MY (1) MY118785A (es)
NO (1) NO324377B1 (es)
NZ (1) NZ335322A (es)
PT (1) PT941386E (es)
TW (1) TW440640B (es)
WO (1) WO1998023815A1 (es)
ZA (1) ZA9710740B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ331438A (en) * 1997-09-16 2000-01-28 Ciba Sc Holding Ag A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid
EP1392925A1 (en) * 2001-05-29 2004-03-03 Ciba SC Holding AG A composition for the fluorescent whitening of paper
BR0210338B1 (pt) * 2001-06-12 2012-09-18 composição aquosa, método para a preparação de uma composição aquosa, processo para a produção de papel a partir de uma suspensão aquosa contendo fibras celulósicas, e, uso da composição aquosa.
US7189776B2 (en) * 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
GB0115411D0 (en) 2001-06-25 2001-08-15 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paper board
AU2003236319A1 (en) 2002-04-03 2003-10-13 Seiko Pmc Corporation Method for producing paper and agent for improving yield
JP2007518897A (ja) * 2004-01-23 2007-07-12 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド 製紙プロセス
CN100467090C (zh) * 2005-11-04 2009-03-11 乔山健康科技股份有限公司 可调整踏板轨迹斜度的椭圆机
US20070131372A1 (en) * 2005-12-09 2007-06-14 Plouff Michael T Phyllosilicate Slurry For Papermaking
BRPI0706958A2 (pt) * 2006-01-25 2011-04-12 Buckman Labor Inc método para fabricar papel ou papelão, método para melhorar o desempenho do branqueador óptico e composição de polpa
EP1994222A1 (en) * 2006-02-20 2008-11-26 Clariant International Ltd. Improved process for the manufacture of paper and board
CN101967291B (zh) * 2010-10-11 2011-11-02 内蒙古大学 一种用热糊化淀粉与废弃植物纤维制备板材的方法
EP2633120A4 (en) 2010-10-29 2015-08-26 Buckman Labor Inc PAPER MANUFACTURE AND PRODUCTS MANUFACTURED BY THIS MANUFACTURE WITH NETWORKED IONIC POLYMER MICROPARTICLES
FI126216B (en) 2013-03-26 2016-08-31 Kemira Oyj Procedure for the manufacture of cardboard

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8306739L (sv) * 1983-12-06 1985-06-07 Svenska Traeforskningsinst Sett att framstella papper med hog fyllmedelshalt
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
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
GB8807445D0 (en) * 1988-03-28 1988-05-05 Allied Colloids Ltd Pulp dewatering process
GB9313956D0 (en) * 1993-07-06 1993-08-18 Allied Colloids Ltd Production of paper

Also Published As

Publication number Publication date
AU728555B2 (en) 2001-01-11
CA2269701C (en) 2005-10-25
NO992548L (no) 1999-07-27
ZA9710740B (en) 1998-11-30
ES2172012T3 (es) 2002-09-16
US6063240A (en) 2000-05-16
MXPA99004914A (es) 2005-01-10
CN1238819A (zh) 1999-12-15
NZ335322A (en) 2000-07-28
EP0941386B1 (en) 2002-01-16
KR20000069031A (ko) 2000-11-25
DK0941386T3 (da) 2002-04-22
EP0941386A1 (en) 1999-09-15
TW440640B (en) 2001-06-16
PT941386E (pt) 2002-06-28
NO324377B1 (no) 2007-10-01
IL129552A0 (en) 2000-02-29
KR100472755B1 (ko) 2005-03-07
AR011284A1 (es) 2000-08-16
NO992548D0 (no) 1999-05-27
GB9624832D0 (en) 1997-01-15
MY118785A (en) 2005-01-31
AU5128698A (en) 1998-06-22
DE69709675D1 (de) 2002-02-21
ATE212092T1 (de) 2002-02-15
CA2269701A1 (en) 1998-06-04
IL129552A (en) 2001-11-25
CN1098949C (zh) 2003-01-15
DE69709675T2 (de) 2002-08-14
BR9713155A (pt) 2000-02-08
WO1998023815A1 (en) 1998-06-04

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