BR112013032550A8 - processo para produção de papel, papelão e papel cartão - Google Patents

processo para produção de papel, papelão e papel cartão

Info

Publication number
BR112013032550A8
BR112013032550A8 BR112013032550A BR112013032550A BR112013032550A8 BR 112013032550 A8 BR112013032550 A8 BR 112013032550A8 BR 112013032550 A BR112013032550 A BR 112013032550A BR 112013032550 A BR112013032550 A BR 112013032550A BR 112013032550 A8 BR112013032550 A8 BR 112013032550A8
Authority
BR
Brazil
Prior art keywords
mol
moles
polymerization
total number
cardboard
Prior art date
Application number
BR112013032550A
Other languages
English (en)
Other versions
BR112013032550A2 (pt
BR112013032550B1 (pt
Inventor
Esser Anton
Hähnle Hans-Joachim
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112013032550A2 publication Critical patent/BR112013032550A2/pt
Publication of BR112013032550A8 publication Critical patent/BR112013032550A8/pt
Publication of BR112013032550B1 publication Critical patent/BR112013032550B1/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
    • 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
    • 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
    • D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
    • D21H17/40—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups unsaturated
    • 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
    • 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
    • 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
    • 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
    • D21H21/18—Reinforcing 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
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength 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
    • 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
    • D21H23/22—Addition to the formed paper
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Cartons (AREA)

Abstract

processo para produção de papel, papelão e papel cartão a invenção se refere a um método para produção de papel, cartão, papelão e, compreendendo remover água de um material de papel tendo um material de agente de enchimento e tendo pelo menos um copolímero anfotérico solúvel em água, formando folhas na seção do fio, e, em seguida, prensar o papel na seção de prensa, em que o pelo menos um copolímero anfotérico solúvel em água é dosado e adicionado a um material de papel tendo uma concentração de fibras na faixa de 20 a 40 g/l, em seguida, o material de papel é diluído para uma concentração de fibras na faixa de 5 a 15 g/l, o material de papel diluído tem água removida para formar uma folha e a folha é prensada na seção de prensa para um teor de sólidos de g (x) % em peso ou mais, e g (x) é calculado como g (x) = 48 + (x-15) . 0,4, em que x representa o valor numérico do teor de sólidos mínimo (em % em peso) no qual a folha é prensada, em que o copolímero anfotérico solúvel em água pode ser obtido através da polimerização de uma mistura de a) 20 a 60 % em mol de acrilamida em relação ao número total de moles de monômeros utilizados para a polimerização, b) 20 a 60 % em mol, em relação ao número total de moles de monômeros utilizados para a polimerização, de pelo menos um monômero catiônico, c) 20 a 60 % em mol, em relação ao número total de moles de monômeros utilizados para a polimerização, de pelo menos um monômero aniônico selecionado a partir de ácidos carboxílicos c3 a c5 monoetilenicamente insaturados, ácidos dicarboxílicos c3a c5 monoetilenicamente insaturados, ácidos sulfônicos, ácidos fosfônicos e/ou os sais dos mesmos, d) 0 a 30 % em mol, com base no número total de moles de monômeros utilizados para a polimerização, de um ou mais outros monoetilenicamente insaturados diferentes dos referidos monômeros (a), (b) e (c), e e) 0 a 5 % em mol, com base no número total de moles de monômeros utilizados para a polimerização, de um ou mais compostos possuindo duas ou mais ligações duplas etilenicamente insaturadas na molécula, em que o valor da diferença entre as proporções de monômeros catiônicos e os monômeros aniônicos em % em mol, cada uma em relação ao número total de moles de monômeros utilizados para a polimerização, é de no máximo 10 % em mol.
BR112013032550-0A 2011-06-21 2012-06-14 processo para produção de papel, papelão e papel cartão BR112013032550B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11170740.2 2011-06-21
EP11170740 2011-06-21
PCT/EP2012/061248 WO2012175392A1 (de) 2011-06-21 2012-06-14 Verfahren zur herstellung von papier, pappe und karton

Publications (3)

Publication Number Publication Date
BR112013032550A2 BR112013032550A2 (pt) 2017-01-17
BR112013032550A8 true BR112013032550A8 (pt) 2020-10-27
BR112013032550B1 BR112013032550B1 (pt) 2021-05-18

Family

ID=46320927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032550-0A BR112013032550B1 (pt) 2011-06-21 2012-06-14 processo para produção de papel, papelão e papel cartão

Country Status (7)

Country Link
EP (1) EP2723943B1 (pt)
CN (1) CN103620115B (pt)
BR (1) BR112013032550B1 (pt)
ES (1) ES2692543T3 (pt)
PL (1) PL2723943T3 (pt)
PT (1) PT2723943T (pt)
WO (1) WO2012175392A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051687B2 (en) 2012-08-22 2015-06-09 Basf Se Production of paper, card and board
CN103866638A (zh) * 2014-02-28 2014-06-18 苏州恒康新材料有限公司 环保型湿强剂及其制备方法
EP3234259A1 (de) * 2014-12-16 2017-10-25 Basf Se Verfahren zur herstellung von papier und karton
BR112020007124B1 (pt) * 2017-10-11 2024-01-09 Solenis Technologies Cayman, L.P Método para a produção de papel ou papelão e polímero p solúvel em água

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948994A1 (de) 1969-09-27 1971-04-15 Basf Ag Verfahren zur Herstellung von Papier
JPH03227484A (ja) * 1990-01-30 1991-10-08 Mitsui Toatsu Chem Inc 紙力増強剤
SE9502522D0 (sv) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
DE19548294C1 (de) 1995-12-22 1997-04-03 Voith Sulzer Papiermasch Gmbh Verfahren zum Herstellen einer Papierbahn in einer Papierherstellungsmaschine
WO1998006898A1 (en) * 1996-08-15 1998-02-19 Hercules Incorporated Amphoteric polyacrylamides as dry strength additives for paper
US6197919B1 (en) * 1997-05-30 2001-03-06 Hercules Incorporated Resins of amphoteric aldehyde polymers and use of said resins as temporary wet-strength or dry-strength resins for paper
KR101577483B1 (ko) * 2008-06-24 2015-12-14 바스프 에스이 종이의 제조 방법

Also Published As

Publication number Publication date
PT2723943T (pt) 2018-11-13
ES2692543T3 (es) 2018-12-04
CN103620115A (zh) 2014-03-05
CN103620115B (zh) 2016-07-20
BR112013032550A2 (pt) 2017-01-17
EP2723943B1 (de) 2018-07-25
PL2723943T3 (pl) 2019-01-31
EP2723943A1 (de) 2014-04-30
BR112013032550B1 (pt) 2021-05-18
WO2012175392A1 (de) 2012-12-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/06/2012, OBSERVADAS AS CONDICOES LEGAIS.