BR0015370A - Manufatura de papel e papelão - Google Patents

Manufatura de papel e papelão

Info

Publication number
BR0015370A
BR0015370A BR0015370-2A BR0015370A BR0015370A BR 0015370 A BR0015370 A BR 0015370A BR 0015370 A BR0015370 A BR 0015370A BR 0015370 A BR0015370 A BR 0015370A
Authority
BR
Brazil
Prior art keywords
suspension
paper
sheet
manufacture
polymer
Prior art date
Application number
BR0015370-2A
Other languages
English (en)
Other versions
BR0015370B1 (pt
Inventor
Bo Hjalmarsson
Hans Asberg
Per-Ola Eriksson
Torbjoern Ljungqvist
Gary Peter Richardson
Gordon Cheng I Chen
Original Assignee
Ciba Spec Chem Water Treat 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22593544&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0015370(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, Cdm Ab filed Critical Ciba Spec Chem Water Treat Ltd
Publication of BR0015370A publication Critical patent/BR0015370A/pt
Publication of BR0015370B1 publication Critical patent/BR0015370B1/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
    • D21H23/76—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
    • 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
    • D21H17/33—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
    • D21H17/43—Carboxyl groups or derivatives thereof
    • 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
    • D21H17/66—Salts, e.g. alums
    • 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
    • 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
    • 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
    • D21H23/765—Addition of all compounds to the pulp

Landscapes

  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Patente de Invenção: "MANUFATURA DE PAPEL E PAPELãO". Processo de produção de papel ou papelão compreendendo a formação de uma suspensão celulósica, floculação da suspensão, drenagem da suspensão em uma tela para formar uma folha e depois secagem da folha, caracterizado pelo fato de que a suspensão é floculada usando um sistema de floculação que compreende uma argila expansível e um polímero ramificado aniónico solúvel em água, que foi formado de um monómero ou mistura de monómeros etilenicamente insaturados solúveis em água e de agente de ramificação, em que o polímero tem: (a) uma viscosidade intrínseca acima de 1,5 dI/g e/ou uma viscosidade Brookfield salina acima de cerca de 2,0 mPa.s; e (b) um valor de oscilação reológica de tan delta a 0,005 Hz acima de 0,7; e/ou (c) um número de viscosidade SLV deionizada, que é pelo menos três vezes o número de viscosidade SLV salgada do polímero não ramificado correspondente produzido na ausência de agente de ramificação.
BRPI0015370-2A 1999-11-08 2000-11-02 processo de produÇço de papel ou papelço. BR0015370B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16422999P 1999-11-08 1999-11-08
PCT/EP2000/010820 WO2001034908A1 (en) 1999-11-08 2000-11-02 Manufacture of paper and paperboard

Publications (2)

Publication Number Publication Date
BR0015370A true BR0015370A (pt) 2002-07-09
BR0015370B1 BR0015370B1 (pt) 2011-06-14

Family

ID=22593544

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015370-2A BR0015370B1 (pt) 1999-11-08 2000-11-02 processo de produÇço de papel ou papelço.

Country Status (26)

Country Link
US (1) US6391156B1 (pt)
EP (1) EP1228273B1 (pt)
JP (1) JP3910444B2 (pt)
KR (1) KR100616766B1 (pt)
CN (1) CN1250816C (pt)
AR (1) AR026376A1 (pt)
AT (1) ATE257194T1 (pt)
AU (1) AU777748B2 (pt)
BR (1) BR0015370B1 (pt)
CA (1) CA2388970C (pt)
CZ (1) CZ296594B6 (pt)
DE (1) DE60007549T2 (pt)
DK (1) DK1228273T3 (pt)
ES (1) ES2213057T3 (pt)
HU (1) HU224324B1 (pt)
MX (1) MXPA02004587A (pt)
MY (1) MY127903A (pt)
NO (1) NO331750B1 (pt)
NZ (1) NZ518469A (pt)
PL (1) PL205730B1 (pt)
PT (1) PT1228273E (pt)
RU (1) RU2247183C2 (pt)
SK (1) SK285207B6 (pt)
TW (1) TW550325B (pt)
WO (1) WO2001034908A1 (pt)
ZA (1) ZA200203515B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030150575A1 (en) * 1998-06-04 2003-08-14 Snf Sa Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
JP3514141B2 (ja) * 1998-11-02 2004-03-31 不二製油株式会社 即席乾燥麺類の製造法
MY140287A (en) * 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
WO2003085199A2 (en) * 2002-04-08 2003-10-16 Ciba Specialty Chemicals Water Treatments Limited White pitch deposit treatment
BRPI0308778B1 (pt) * 2002-04-09 2015-10-20 Fpinnovations composição para uso na fabricação de papel, suspensão de carga para uso na fabricação de papel, suprimento de polpa para a fabricação de papel, processos para produzir uma suspensão de carga para a fabricação de papel e para fabricar papel, e, papel
US20030209523A1 (en) * 2002-05-09 2003-11-13 Applied Materials, Inc. Planarization by chemical polishing for ULSI applications
HRP20020430A2 (en) * 2002-05-17 2004-06-30 Eco Chemicals Anstalt Ecoret-system for retention in production of paper
GB0218019D0 (en) 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0218012D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
MXPA04003942A (es) * 2003-05-05 2007-06-29 German Vergara Lopez Un sistema de retencion y drenaje recomendado para la fabricacion de papel, cartulina, carton y otros productos similares.
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
US20060016569A1 (en) * 2004-07-20 2006-01-26 Sonoco Development, Inc. High strength paperboard and method of making same
DE102005043800A1 (de) * 2005-09-13 2007-03-22 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
US7981250B2 (en) * 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
GB0702249D0 (en) 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of paper or paperboard
GB0702248D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
US8172983B2 (en) * 2007-09-12 2012-05-08 Nalco Company Controllable filler prefloculation using a dual polymer system
TWI385289B (zh) * 2010-03-19 2013-02-11 Univ Nat Pingtung Sci & Tech 竹炭紙之製造方法
BR112012027210A2 (pt) 2010-05-05 2016-07-26 Basf Se composição de polpa para a produção de papel ou de cartolina, material de papel, papel ou cartolina, processo para produzir papel ou cartolina, e, uso
JP6307439B2 (ja) * 2011-12-15 2018-04-04 インヴェンティア・アクチボラゲットＩｎｎｖｅｎｔｉａ Ａｂ 紙および板紙の改善システムおよび方法
CA2882433C (en) 2012-08-28 2021-03-16 Basf Se Method and device for feeding at least one chemical substance into a main process stream
JP2015533954A (ja) 2012-10-05 2015-11-26 スペシャリティ ミネラルズ （ミシガン） インコーポレイテッド 充填材懸濁液および紙の製造におけるその使用
KR20150064193A (ko) 2012-10-05 2015-06-10 스페셜티 미네랄스 (미시간) 인코포레이티드 충전제 현탁액 및 종이 제조에 있어서 그의 사용 방법
BR112018007308B1 (pt) 2015-10-12 2023-03-07 Solenis Technologies, L.P. Método para aumentar o desempenho de drenagem de uma pasta de polpa e produto de papel
US9670339B1 (en) * 2016-06-22 2017-06-06 Byk Usa Inc. Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity epoxy resin formulations

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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
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GB9301451D0 (en) * 1993-01-26 1993-03-17 Allied Colloids Ltd Production of filled paper
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FR2740482B1 (fr) * 1995-10-30 1997-11-21 Snf Sa Procede pour ameliorer la retention dans un procede de fabrication du papier, carton et analogue
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GB9604950D0 (en) 1996-03-08 1996-05-08 Allied Colloids Ltd Clay compositions and their use in paper making
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ES2221631T3 (es) 1996-12-31 2005-01-01 Ciba Specialty Chemicals Water Treatments Limited Materiales para emplear en la fabricacion del papel.
WO1999016708A1 (en) 1997-09-30 1999-04-08 Nalco Chemical Company Colloidal borosilicates and their use in the production of paper

Also Published As

Publication number Publication date
DE60007549T2 (de) 2004-06-17
NO331750B1 (no) 2012-03-19
AR026376A1 (es) 2003-02-05
MY127903A (en) 2006-12-29
AU777748B2 (en) 2004-10-28
SK6272002A3 (en) 2002-11-06
CA2388970C (en) 2006-03-14
SK285207B6 (sk) 2006-08-03
DE60007549D1 (de) 2004-02-05
WO2001034908A1 (en) 2001-05-17
ATE257194T1 (de) 2004-01-15
PT1228273E (pt) 2004-05-31
BR0015370B1 (pt) 2011-06-14
NO20022055D0 (no) 2002-04-30
RU2247183C2 (ru) 2005-02-27
JP2003514141A (ja) 2003-04-15
NZ518469A (en) 2003-08-29
NO20022055L (no) 2002-04-30
KR20020059704A (ko) 2002-07-13
MXPA02004587A (es) 2005-06-06
CN1387598A (zh) 2002-12-25
ZA200203515B (en) 2003-04-29
CZ20021577A3 (cs) 2003-11-12
EP1228273A1 (en) 2002-08-07
PL205730B1 (pl) 2010-05-31
PL354900A1 (en) 2004-03-22
US6391156B1 (en) 2002-05-21
ES2213057T3 (es) 2004-08-16
EP1228273B1 (en) 2004-01-02
AU1391201A (en) 2001-06-06
JP3910444B2 (ja) 2007-04-25
DK1228273T3 (da) 2004-05-03
KR100616766B1 (ko) 2006-08-31
HU224324B1 (hu) 2005-08-29
TW550325B (en) 2003-09-01
HUP0203293A2 (en) 2003-04-28
CA2388970A1 (en) 2001-05-17
CZ296594B6 (cs) 2006-04-12
CN1250816C (zh) 2006-04-12

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 14/06/2011, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 14.06.2021