BR112015021994B1 - Produto de papel e processo de preparação do mesmo - Google Patents

Produto de papel e processo de preparação do mesmo Download PDF

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Publication number
BR112015021994B1
BR112015021994B1 BR112015021994-2A BR112015021994A BR112015021994B1 BR 112015021994 B1 BR112015021994 B1 BR 112015021994B1 BR 112015021994 A BR112015021994 A BR 112015021994A BR 112015021994 B1 BR112015021994 B1 BR 112015021994B1
Authority
BR
Brazil
Prior art keywords
tmp
weight
paper product
capacity
mwht
Prior art date
Application number
BR112015021994-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015021994A2 (pt
BR112015021994A8 (pt
Inventor
John Claude Husband
Per Svending
Original Assignee
Imerys Minerals Limited
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 Imerys Minerals Limited filed Critical Imerys Minerals Limited
Publication of BR112015021994A2 publication Critical patent/BR112015021994A2/pt
Publication of BR112015021994A8 publication Critical patent/BR112015021994A8/pt
Publication of BR112015021994B1 publication Critical patent/BR112015021994B1/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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/08—Mechanical or thermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • D21H21/18—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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/10—Mixtures of chemical and mechanical pulp
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
BR112015021994-2A 2013-03-15 2014-03-12 Produto de papel e processo de preparação do mesmo BR112015021994B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1304717.0A GB201304717D0 (en) 2013-03-15 2013-03-15 Paper composition
GB1304717.0 2013-03-15
PCT/GB2014/050728 WO2014140564A1 (en) 2013-03-15 2014-03-12 Paper composition

Publications (3)

Publication Number Publication Date
BR112015021994A2 BR112015021994A2 (pt) 2017-07-18
BR112015021994A8 BR112015021994A8 (pt) 2019-12-03
BR112015021994B1 true BR112015021994B1 (pt) 2022-01-11

Family

ID=48226421

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021994-2A BR112015021994B1 (pt) 2013-03-15 2014-03-12 Produto de papel e processo de preparação do mesmo

Country Status (9)

Country Link
US (3) US10106928B2 (enExample)
EP (2) EP3415687A1 (enExample)
JP (1) JP6424178B2 (enExample)
CN (2) CN105209684B (enExample)
BR (1) BR112015021994B1 (enExample)
CA (1) CA2904784C (enExample)
ES (1) ES2686850T3 (enExample)
GB (1) GB201304717D0 (enExample)
WO (1) WO2014140564A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
GB201304717D0 (en) 2013-03-15 2013-05-01 Imerys Minerals Ltd Paper composition
WO2015101498A1 (en) * 2013-12-30 2015-07-09 Kemira Oyj A method for providing a pretreated filler composition and its use in paper and board manufacturing
CN104562823B (zh) * 2014-12-11 2017-01-18 天津科技大学 同步法制备微纤化纤维素及其在纸张增强中的应用
US9970159B2 (en) 2014-12-31 2018-05-15 Innovatech Engineering, LLC Manufacture of hydrated nanocellulose sheets for use as a dermatological treatment
US9816230B2 (en) * 2014-12-31 2017-11-14 Innovatech Engineering, LLC Formation of hydrated nanocellulose sheets with or without a binder for the use as a dermatological treatment
US10875284B2 (en) * 2015-09-10 2020-12-29 University Of Maine System Board Of Trustees Composite products of paper and cellulose nanofibrils and process of making
BR112018069541A2 (pt) * 2016-04-04 2019-01-29 Fiberlean Tech Ltd composições e métodos para fornecer resistência aumentada em produtos de teto, pavimento e construção
CN111499274B (zh) * 2016-04-04 2022-06-10 菲博林科技有限公司 用于在天花板、地板和建筑产品中提供增加的强度的组合物和方法
US10435482B2 (en) * 2016-04-22 2019-10-08 Fiberlean Technologies Limited Re-dispersed microfibrillated cellulose
EP4056741A1 (en) * 2016-04-22 2022-09-14 FiberLean Technologies Limited A method for preparing an aqueous suspension comprising microfibrillated cellulose
WO2018026804A1 (en) * 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
RU2765298C1 (ru) 2018-06-29 2022-01-28 Виави Солюшнз Инк. Композиция, включающая в себя отражательные частицы
JP7265333B2 (ja) * 2018-10-05 2023-04-26 大王製紙株式会社 セルロース繊維の成形体の製造方法
JP7187243B2 (ja) * 2018-10-05 2022-12-12 大王製紙株式会社 セルロース繊維の成形体及びその製造方法
GB2582368B (en) * 2019-03-21 2021-03-17 Unwasted Ltd Process and system for manufacturing a fibreboard from corrugated waste materials
US20210131039A1 (en) * 2019-11-05 2021-05-06 Fiberlean Technologies Limited Binder composition and method comprising microfibrillated cellulose and recycled cellulosic materials
US20240175211A1 (en) * 2022-11-21 2024-05-30 Domtar Paper Company, Llc Systems and methods for production of starch-loaded fibrillated fibers
US12559887B2 (en) 2023-01-13 2026-02-24 Shree Krishna Paper Mills And Industries Limited Unbleached natural brown copier paper and process thereof

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145246A (en) * 1976-07-19 1979-03-20 Crown Zellerbach Corporation Process for making high-strength, high-yield sulfite-modified thermomechanical pulp and a linerboard composition produced therefrom
US4292122A (en) * 1976-12-06 1981-09-29 Domtar Inc. Bonding properties of mechanical pulps
JPS55152895A (en) * 1979-05-11 1980-11-28 Kanzaki Paper Mfg Co Ltd Production of medium grade coat paper for graphic wheel
SE420223B (sv) 1979-10-10 1981-09-21 Sunds Defibrator Forfarande och anordning for framstellning av mekanisk massa
SE441282B (sv) 1984-02-22 1985-09-23 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
US4708771A (en) 1984-12-31 1987-11-24 Bear Island Paper Company Two stage process for sulfonating mechanical pulp fibers
US4718980A (en) * 1985-12-30 1988-01-12 Weyerhaeuser Company Interstage treatment of mechanical pulp
SE459924B (sv) 1988-01-22 1989-08-21 Sunds Defibrator Saett foer framstaellning av mekanisk massa
US6267841B1 (en) 1992-09-14 2001-07-31 Steven W. Burton Low energy thermomechanical pulping process using an enzyme treatment between refining zones
GB2274337B (en) 1993-01-18 1996-08-07 Ecc Int Ltd Aspect ratio measurement
GB2275876B (en) 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
US6183596B1 (en) * 1995-04-07 2001-02-06 Tokushu Paper Mfg. Co., Ltd. Super microfibrillated cellulose, process for producing the same, and coated paper and tinted paper using the same
JP2723105B2 (ja) * 1995-11-22 1998-03-09 株式会社ニッショー 採血針ホルダー
JPH1098954A (ja) 1996-09-27 1998-04-21 Tokushu Paper Mfg Co Ltd 果実育成袋用シート
FI105112B (fi) 1997-01-03 2000-06-15 Megatrex Oy Menetelmä ja laite kuitupitoisen materiaalin kuiduttamiseksi
US5916417A (en) * 1997-08-22 1999-06-29 International Paper Company Method of making multi-ply paperboard sheet having layers of different fiber properties
US6387210B1 (en) * 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
SE517297E (sv) * 1999-09-10 2004-12-07 Stora Enso Ab Metod vid produktion av mekanisk massa från ett cellulosainnehållande material, massa framställd enligt metoden samt kartong producerad av massan
FI113670B (fi) * 1999-12-09 2004-05-31 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI109550B (fi) * 2001-05-23 2002-08-30 Upm Kymmene Corp Painopaperi
SE519462C2 (sv) * 2001-06-21 2003-03-04 Holmen Ab Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)
BR0305572B1 (pt) 2002-07-18 2013-12-03 Fibras de celulose microfibriladas bem como método para fabricar as fibras
US8268122B2 (en) * 2005-12-02 2012-09-18 Akzo Nobel N.V. Process of producing high-yield pulp
US8734611B2 (en) 2008-03-12 2014-05-27 Andritz Inc. Medium consistency refining method of pulp and system
PT3095912T (pt) * 2008-04-03 2019-05-28 Innventia Ab Utilização de uma composição para a redução da arrepelação e/ou formação de pó em papel
US8377259B2 (en) * 2008-08-07 2013-02-19 Nippon Paper Industries Co., Ltd. Processes for preparing coated printing papers using hardwood mechanical pulps
EP2408861A4 (en) * 2009-03-20 2013-05-29 Fpinnovations CELLULOSE MATERIALS WITH NEW PROPERTIES
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
JP5881274B2 (ja) * 2010-02-05 2016-03-09 国立大学法人京都大学 カチオン性ミクロフィブリル化植物繊維及びその製造方法
JP5622412B2 (ja) * 2010-03-19 2014-11-12 国立大学法人京都大学 成形材料及びその製造方法
FI125826B (fi) * 2010-08-04 2016-02-29 Nordkalk Oy Ab Menetelmä paperin tai kartongin valmistamiseksi
US9222222B2 (en) * 2010-08-20 2015-12-29 Weyerhaeuser Nr Company Dried highly fibrillated cellulose fiber
AU2011308039B2 (en) * 2010-10-01 2015-01-22 Fpinnovations Cellulose-reinforced high mineral content products and methods of making the same
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
FI126513B (fi) * 2011-01-20 2017-01-13 Upm Kymmene Corp Menetelmä lujuuden ja retention parantamiseksi ja paperituote
US20160273165A1 (en) * 2011-01-20 2016-09-22 Upm-Kymmene Corporation Method for improving strength and retention, and paper product
JP5442165B2 (ja) * 2011-03-31 2014-03-12 日本製紙株式会社 パルプ及び紙の製造方法
US9145640B2 (en) 2013-01-31 2015-09-29 University Of New Brunswick Enzymatic treatment of wood chips
GB201304717D0 (en) * 2013-03-15 2013-05-01 Imerys Minerals Ltd Paper composition
BR122021020689B1 (pt) * 2013-03-15 2023-01-10 Imerys Minerals Limited Processo para a produção de celulose microfibrilada com atributos aprimorados para a produção de um produto de papel
CA2923396C (en) * 2013-10-07 2019-02-19 Basf Se Manufacture of paper and paperboard containing wood free pulp
BR112018069541A2 (pt) * 2016-04-04 2019-01-29 Fiberlean Tech Ltd composições e métodos para fornecer resistência aumentada em produtos de teto, pavimento e construção
AU2017247687C1 (en) * 2016-04-05 2020-04-16 Fiberlean Technologies Limited Paper and paperboard products
EP4056741A1 (en) * 2016-04-22 2022-09-14 FiberLean Technologies Limited A method for preparing an aqueous suspension comprising microfibrillated cellulose

Also Published As

Publication number Publication date
JP2016513759A (ja) 2016-05-16
HK1220745A1 (en) 2017-05-12
US10106928B2 (en) 2018-10-23
ES2686850T3 (es) 2018-10-22
CA2904784A1 (en) 2014-09-18
BR112015021994A2 (pt) 2017-07-18
BR112015021994A8 (pt) 2019-12-03
WO2014140564A1 (en) 2014-09-18
CN105209684B (zh) 2019-07-12
US20190003121A1 (en) 2019-01-03
CN105209684A (zh) 2015-12-30
US10865524B2 (en) 2020-12-15
US20160032531A1 (en) 2016-02-04
US10309060B2 (en) 2019-06-04
CN110230230B (zh) 2021-11-23
CA2904784C (en) 2022-02-01
EP2971346B1 (en) 2018-07-04
CN110230230A (zh) 2019-09-13
JP6424178B2 (ja) 2018-11-14
US20190242063A1 (en) 2019-08-08
EP3415687A1 (en) 2018-12-19
EP2971346A1 (en) 2016-01-20
GB201304717D0 (en) 2013-05-01

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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]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: FIBERLEAN TECHNOLOGIES LIMITED (GB)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2822 DE 04-02-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.