BR0015371A - Fabricação de papel e papelão - Google Patents

Fabricação de papel e papelão

Info

Publication number
BR0015371A
BR0015371A BR0015371-0A BR0015371A BR0015371A BR 0015371 A BR0015371 A BR 0015371A BR 0015371 A BR0015371 A BR 0015371A BR 0015371 A BR0015371 A BR 0015371A
Authority
BR
Brazil
Prior art keywords
suspension
paper
leaf
cardboard manufacturing
cardboard
Prior art date
Application number
BR0015371-0A
Other languages
English (en)
Other versions
BR0015371B1 (pt
Inventor
Michael Barry Heard
Gordon Cheng I Chen
Original Assignee
Ciba Spec Chem Water Treat Ltd
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=22593556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0015371(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Publication of BR0015371A publication Critical patent/BR0015371A/pt
Publication of BR0015371B1 publication Critical patent/BR0015371B1/pt

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • 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
    • D21H17/68—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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Patente de Invenção: "FABRICAçãO DE PAPEL E PAPELãO". Um processo de produzir papel ou papelão que compreende formar uma suspensão celulósica, flocular a suspensão, mecanicamente cisalhar a suspensão e opcionalmente reflocular a suspensão, drenar a suspensão em uma tela para formar uma folha e secar a folha, em que a suspensão é floculada ou refloculada introduzindo um polímero solúvel em água de viscosidade intrínseca acima de 3 dI/g na suspensão.
BRPI0015371-0A 1999-11-08 2000-11-02 processo para fabricaÇço de papel e papelço. BR0015371B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16423199P 1999-11-08 1999-11-08
PCT/EP2000/010819 WO2001034907A1 (en) 1999-11-08 2000-11-02 Manufacture of paper and paperboard

Publications (2)

Publication Number Publication Date
BR0015371A true BR0015371A (pt) 2002-07-09
BR0015371B1 BR0015371B1 (pt) 2010-12-14

Family

ID=22593556

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015371-0A BR0015371B1 (pt) 1999-11-08 2000-11-02 processo para fabricaÇço de papel e papelço.

Country Status (25)

Country Link
US (1) US6406593B1 (pt)
EP (1) EP1238160B2 (pt)
JP (1) JP3764388B2 (pt)
KR (1) KR100572137B1 (pt)
CN (1) CN1246527C (pt)
AR (1) AR026373A1 (pt)
AT (1) ATE318955T1 (pt)
AU (1) AU776011B2 (pt)
BR (1) BR0015371B1 (pt)
CA (1) CA2388967C (pt)
CZ (1) CZ297151B6 (pt)
DE (1) DE60026371T3 (pt)
DK (1) DK1238160T3 (pt)
ES (1) ES2258032T5 (pt)
HU (1) HU225718B1 (pt)
MX (1) MXPA02004495A (pt)
NO (1) NO332241B1 (pt)
NZ (1) NZ518467A (pt)
PL (1) PL206322B1 (pt)
PT (1) PT1238160E (pt)
RU (1) RU2247185C2 (pt)
SK (1) SK286444B6 (pt)
TW (1) TW527457B (pt)
WO (1) WO2001034907A1 (pt)
ZA (1) ZA200203517B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7189776B2 (en) * 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
FR2869626A3 (fr) * 2004-04-29 2005-11-04 Snf Sas Soc Par Actions Simpli Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
PL1882062T3 (pl) * 2005-05-16 2014-07-31 Akzo Nobel Chemicals Int Bv Sposób wytwarzania papieru
PT1969183E (pt) * 2005-12-30 2015-03-06 Akzo Nobel Nv Processo para a produção de papel
EP2177857B1 (de) 2006-05-29 2011-04-13 Webasto AG Kälte- und/oder Wärmespeicher
US8097127B2 (en) * 2006-09-27 2012-01-17 Basf Se Siliceous composition and its use in papermaking
WO2012149019A1 (en) * 2011-04-26 2012-11-01 Hercules Incorporated Organopolysilicone polyether drainage aid
WO2014055787A1 (en) 2012-10-05 2014-04-10 Specialty Minerals (Michigan) Inc. Filler suspension and its use in the manufacture of paper
MX2015004170A (es) 2012-10-05 2015-10-22 Specialty Minerals Michigan Suspension de relleno y su uso en la produccion de papel.
FI126610B (en) 2015-01-27 2017-03-15 Kemira Oyj Particulate polymer product and its use
WO2017214616A1 (en) 2016-06-10 2017-12-14 Ecolab Usa Inc. Low molecular weight dry powder polymer for use as paper-making dry strength agent
WO2019027994A1 (en) 2017-07-31 2019-02-07 Ecolab Usa Inc. METHOD FOR APPLYING DRY POLYMER
US11306441B2 (en) 2017-09-08 2022-04-19 Solenis Technologies, L.P. Composition comprising cross-linked anionic, organic polymeric microparticles, its preparation and use in paper and paperboard making processes
WO2019118675A1 (en) 2017-12-13 2019-06-20 Ecolab Usa Inc. Solution comprising an associative polymer and a cyclodextrin polymer

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4506062A (en) * 1982-08-09 1985-03-19 Allied Colloids Limited Inverse suspension polymerization process
GB8309275D0 (en) 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water
GB8401206D0 (en) 1984-01-17 1984-02-22 Allied Colloids Ltd Polymers and aqueous solutions
SE8403062L (sv) 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
GB8602121D0 (en) 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
GB8602507D0 (en) 1986-02-01 1986-03-05 Micropore International Ltd Electric radiation heater
US5171891A (en) 1987-09-01 1992-12-15 Allied-Signal Inc. Oxidation of organic compounds having allylic or benzylic carbon atoms in water
US4795531A (en) 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
US4983698A (en) 1987-12-23 1991-01-08 Exxon Chemical Patents Inc. Cationic polymers
DE68905208T3 (de) † 1988-03-28 2001-02-15 Allied Colloids Ltd., Bradford Herstellung von Papier und Pappe.
MX18620A (es) 1988-12-19 1993-10-01 American Cyanamid Co Floculante polimerico de alto desempeño, proceso para su preparacion, metodo para la liberacion de agua de un dispersion de solidos suspendidos y metodo de floculacion de una dispersion de solidos suspendidos
US5167766A (en) 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
ES2089050T5 (es) 1990-06-11 2002-09-01 Ciba Spec Chem Water Treat Ltd Microparticulas polimericas anionicas y anfotericas reticuladas.
US5126014A (en) * 1991-07-16 1992-06-30 Nalco Chemical Company Retention and drainage aid for alkaline fine papermaking process
FR2692292B1 (fr) 1992-06-11 1994-12-02 Snf Sa Procédé de fabrication d'un papier ou d'un carton à rétention améliorée.
SE502545C2 (sv) * 1992-07-07 1995-11-13 Eka Nobel Ab Vattenhaltiga kompositioner för limning av papper samt förfarande för framställning av papper
US5266164A (en) * 1992-11-13 1993-11-30 Nalco Chemical Company Papermaking process with improved drainage and retention
RU2026914C1 (ru) * 1994-01-13 1995-01-20 Диклер Яков Ефимович Способ приготовления бумажной массы
US5707494A (en) 1994-03-14 1998-01-13 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
US5482693A (en) 1994-03-14 1996-01-09 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
SE9504081D0 (sv) * 1995-11-15 1995-11-15 Eka Nobel Ab A process for the production of paper
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
WO1998029604A1 (en) * 1996-12-31 1998-07-09 Ciba Specialty Chemicals Water Treatments Limited Processes of making paper and materials for use in this
RU2201396C2 (ru) 1997-09-30 2003-03-27 Налко Кемикал Компани Коллоидные боросиликаты и их применение в получении бумаги

Also Published As

Publication number Publication date
CZ297151B6 (cs) 2006-09-13
AR026373A1 (es) 2003-02-05
CZ20021578A3 (cs) 2003-11-12
NO332241B1 (no) 2012-08-06
PL206322B1 (pl) 2010-07-30
HUP0203141A2 (en) 2003-04-28
WO2001034907A1 (en) 2001-05-17
ES2258032T3 (es) 2006-08-16
PL354871A1 (pl) 2004-03-08
PT1238160E (pt) 2006-06-30
NO20022181L (no) 2002-06-05
ATE318955T1 (de) 2006-03-15
DK1238160T3 (da) 2006-06-26
HU225718B1 (en) 2007-07-30
CN1387595A (zh) 2002-12-25
DE60026371D1 (de) 2006-04-27
CN1246527C (zh) 2006-03-22
CA2388967C (en) 2005-12-20
DE60026371T3 (de) 2012-05-31
MXPA02004495A (es) 2002-09-02
EP1238160A1 (en) 2002-09-11
EP1238160B1 (en) 2006-03-01
NZ518467A (en) 2004-01-30
NO20022181D0 (no) 2002-05-07
AU776011B2 (en) 2004-08-26
SK6282002A3 (en) 2002-12-03
KR20020059705A (ko) 2002-07-13
BR0015371B1 (pt) 2010-12-14
JP2003514140A (ja) 2003-04-15
DE60026371T2 (de) 2006-08-03
SK286444B6 (sk) 2008-10-07
RU2247185C2 (ru) 2005-02-27
EP1238160B2 (en) 2012-02-22
TW527457B (en) 2003-04-11
AU2354001A (en) 2001-06-06
ES2258032T5 (es) 2012-06-12
ZA200203517B (en) 2002-11-29
JP3764388B2 (ja) 2006-04-05
CA2388967A1 (en) 2001-05-17
US6406593B1 (en) 2002-06-18
KR100572137B1 (ko) 2006-04-19

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14.12.2020