BR112017012424A2 - processo para a produção de um substrato revestido compreendendo fibras celulósicas - Google Patents

processo para a produção de um substrato revestido compreendendo fibras celulósicas

Info

Publication number
BR112017012424A2
BR112017012424A2 BR112017012424A BR112017012424A BR112017012424A2 BR 112017012424 A2 BR112017012424 A2 BR 112017012424A2 BR 112017012424 A BR112017012424 A BR 112017012424A BR 112017012424 A BR112017012424 A BR 112017012424A BR 112017012424 A2 BR112017012424 A2 BR 112017012424A2
Authority
BR
Brazil
Prior art keywords
fibers
substrate
mfc
coating composition
cellulosic fibers
Prior art date
Application number
BR112017012424A
Other languages
English (en)
Other versions
BR112017012424B1 (pt
Inventor
LJUNGQVIST Carl-Henrik
AULIN Christian
FLODBERG Göran
Ström Göran
Axrup Lars
HILLERGREN Magnus
Lindström Tom
Original Assignee
Stora Enso Oyj
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=56126029&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017012424(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of BR112017012424A2 publication Critical patent/BR112017012424A2/pt
Publication of BR112017012424B1 publication Critical patent/BR112017012424B1/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose 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
    • 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
    • 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
    • D21H23/50—Spraying or projecting
    • 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
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

a presente invenção refere-se a processo para a produção de um substrato revestido compreendendo fibras celulósicas, o processo compreendendo as etapas de: i) prover um primeiro substrato compre-endendo fibras celulósicas e tendo um teor seco de menos que 50%; ii) aplicar uma composição de revestimento ao primeiro substrato em uma quantidade de mais que 5 g/m2, calculada como peso seco da composição de revestimento, em que a composição de revestimento compreende: - celulose microfibrilada (mfc), e - opcionalmente um agente de retenção de água selecionado de carbóxi metil celulose (cmc), poliacrilamida aniônica (a-pam), poliacrilatos de sódio, deriva-dos de ácido poliacrílico, goma guar, alginato, mfc preparada de fibras carbóxi metiladas, mfc preparada de fibras oxidadas, mfc preparada de fibras funcionalizadas-cmc, e/ou combinações dos mesmos; e iii) retirar mecanicamente água do primeiro substrato. o presente processo provê um processo de revestimento eficiente em energia que pode ser realizado em linha.
BR112017012424-6A 2014-12-18 2015-12-14 Processo para produção de um substrato revestido compreendendo fibras celulósicas, produto de papel ou papelão e seu uso BR112017012424B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1451581A SE539366C2 (en) 2014-12-18 2014-12-18 Process for the production of paper or board coated with a coating comprising microfibrillated cellulose and a water retention agent
SE1451581-1 2014-12-18
PCT/IB2015/059579 WO2016097964A1 (en) 2014-12-18 2015-12-14 Process for the production of a coated substrate comprising cellulosic fibres

Publications (2)

Publication Number Publication Date
BR112017012424A2 true BR112017012424A2 (pt) 2018-01-02
BR112017012424B1 BR112017012424B1 (pt) 2023-04-18

Family

ID=56126029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017012424-6A BR112017012424B1 (pt) 2014-12-18 2015-12-14 Processo para produção de um substrato revestido compreendendo fibras celulósicas, produto de papel ou papelão e seu uso

Country Status (9)

Country Link
US (1) US10138599B2 (pt)
EP (1) EP3234260B1 (pt)
JP (1) JP6942050B2 (pt)
CN (1) CN107208378B (pt)
BR (1) BR112017012424B1 (pt)
CA (1) CA2970415C (pt)
PL (1) PL3234260T3 (pt)
SE (1) SE539366C2 (pt)
WO (1) WO2016097964A1 (pt)

Families Citing this family (40)

* 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
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
US10113006B2 (en) * 2014-06-26 2018-10-30 Upm Specialty Papers Oy Release liner comprising nanofibrillar cellulose
US10379053B2 (en) * 2015-06-02 2019-08-13 University-Industry Cooperation Group Of Kyung Hee University Paper-based surface-enhanced raman scattering substrate, and preparation method therefor
AU2017247688B2 (en) 2016-04-04 2020-11-05 Fiberlean Technologies Limited Compositions and methods for providing increased strength in ceiling, flooring, and building products
KR102269338B1 (ko) 2016-04-05 2021-06-28 파이버린 테크놀로지스 리미티드 종이 및 판지 제품
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
SE539786C2 (en) * 2016-06-22 2017-11-28 Stora Enso Oyj Microfibrillated cellulose film
SE540365C2 (en) * 2016-09-28 2018-08-14 Stora Enso Oyj A method for the production of a film comprising microfibrillated cellulose, a film and a paper or paperboard product
SE541435C2 (en) * 2016-10-31 2019-10-01 Stora Enso Oyj Process for providing coating layer comprising microfibrillated cellulose
JP7112828B2 (ja) * 2016-12-16 2022-08-04 大王製紙株式会社 粘着シート
JP6756605B2 (ja) * 2016-12-16 2020-09-16 大王製紙株式会社 耐油紙
JP6846190B2 (ja) * 2016-12-16 2021-03-24 大王製紙株式会社 耐油紙
SE541275C2 (en) * 2016-12-22 2019-06-04 Stora Enso Oyj A method for the production of a coated film comprising microfibrillated cellulose
SE540669C2 (en) * 2017-01-30 2018-10-09 Stora Enso Oyj A method of manufacturing a fibrous, oxygen barrier film comprising microfibrillated cellulose
US20200008372A1 (en) * 2017-03-01 2020-01-09 Stora Enso Oyj Culture Medium Comprising Microfibrillated Cellulose
SE543324C2 (en) * 2017-12-19 2020-11-24 Stora Enso Oyj A method to produce a fibrous product comprising microfibrillated cellulose
SE542093C2 (en) * 2018-02-27 2020-02-25 Stora Enso Oyj Method for production of a paper, board or non-woven product comprising a first ply
JP7116556B2 (ja) * 2018-02-28 2022-08-10 大王製紙株式会社 ティシュペーパー
CN108316047A (zh) * 2018-03-28 2018-07-24 华南理工大学 纤维素纳米纤丝增强的二次纤维纸及其制备方法与应用
WO2019189776A1 (ja) * 2018-03-30 2019-10-03 日本製紙株式会社 カルボキシメチル化セルロースナノファイバーを含有する紙
US10550520B2 (en) * 2018-04-05 2020-02-04 Gl&V Canada Inc. Method with a horizontal jet applicator for a paper machine wet end
SE542217C2 (en) * 2018-04-12 2020-03-17 Stora Enso Oyj A method for the production of a coated paper, paperboard or film and a coated paper, paperboard or film
BR102018010860A2 (pt) 2018-05-28 2019-12-10 Klabin S A papel e processo de fabricação de papel utilizando celulose microfibrilada entre suas camadas
SE543029C2 (en) * 2018-11-16 2020-09-29 Stora Enso Oyj Method for hydrophobizing a cellulose substrate by utilizing a fatty acid halide
CA3122515A1 (en) * 2018-12-17 2020-06-25 Borregaard As Spraying of microfibrillated cellulose
EP3947533B1 (en) * 2019-04-05 2023-06-07 Teknologian Tutkimuskeskus VTT OY Method for manufacturing films from high consistency nanocellulose suspensions
DE102019110593A1 (de) * 2019-04-24 2020-10-29 PAPACKS SALES GmbH Barriereschicht für Cellulosesubstrat
CN110130150A (zh) * 2019-05-22 2019-08-16 济南圣泉集团股份有限公司 一种纸张及其制备方法和应用
SE543616C2 (en) * 2019-06-17 2021-04-20 Stora Enso Oyj A method to produce a fibrous product comprising microfibrillated cellulose
US11124920B2 (en) 2019-09-16 2021-09-21 Gpcp Ip Holdings Llc Tissue with nanofibrillar cellulose surface layer
CN113275154A (zh) * 2020-03-19 2021-08-20 安泰科技股份有限公司 涂覆装置
CN113275204A (zh) * 2020-03-19 2021-08-20 安泰科技股份有限公司 一种用于非晶纳米晶带材连续涂覆绝缘涂层的设备及方法
CN111962330B (zh) * 2020-07-22 2022-08-23 珠海红塔仁恒包装股份有限公司 一种用于速冻食品包装的白卡纸及其制备方法
SE545349C2 (en) * 2020-09-01 2023-07-11 Stora Enso Oyj Method for manufacturing of a multilayer film com prising microfibrillated cellulose in a paper-making machine
CN112405741A (zh) * 2020-11-18 2021-02-26 霍山泓浩竹艺有限公司 一种耐老化竹篮及其制备方法
SE2051575A1 (en) * 2020-12-30 2022-07-01 Stora Enso Oyj Method of producing a cellulose fiber structure and a fiber structure
WO2022144682A1 (en) * 2020-12-30 2022-07-07 Stora Enso Oyj Method of producing a cellulose fiber structure and a fiber structure
SE545321C2 (en) * 2021-03-10 2023-07-04 Stora Enso Oyj Metod for manufacturing a barrier film comprising highly refined cellulose
CN114808543B (zh) * 2022-03-31 2022-12-09 浙江工业大学 一种含纳米纤丝纤维素复合涂层的高性能食品防油纸基材料的制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191296A (ja) 1982-05-04 1983-11-08 ダイセル化学工業株式会社 紙用塗料組成物
SE441109B (sv) * 1984-01-19 1985-09-09 Svenska Traeforskningsinst Papper med forbettrade ytegenskaper samt sett att framstella detsamma
WO1988008899A1 (en) * 1987-05-04 1988-11-17 Weyerhaeuser Company Bacterial cellulose as surface treatment for fibrous web
FR2730251B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de betteraves sucrieres
SE0203743D0 (sv) * 2002-12-18 2002-12-18 Korsnaes Ab Publ Fiber suspension of enzyme treated sulphate pulp and carboxymethylcellulose for surface application in paperboard and paper production
JP5419120B2 (ja) * 2006-02-02 2014-02-19 中越パルプ工業株式会社 セルロースナノ繊維を用いる撥水性と耐油性の付与方法
EP2267222B1 (en) 2008-03-31 2018-05-16 Nippon Paper Industries Co., Ltd. Additive for papermaking and paper containing the same
CN102057105A (zh) 2008-04-03 2011-05-11 英文蒂亚有限责任公司 印刷用纸的涂布用组合物
GB0908401D0 (en) * 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
US8545954B2 (en) 2009-07-07 2013-10-01 Tetra Laval Holdings & Finance Sa Barrier layer for a packaging laminate and packaging laminate comprising such barrier layer
JPWO2011040547A1 (ja) 2009-09-30 2013-02-28 日本製紙株式会社 紙製バリア材料
SE0950819A1 (sv) 2009-11-03 2011-05-04 Stora Enso Oyj Ett bestruket substrat, en process för tillverkning av ett bestruket substrat, en förpackning och en dispersionsbestrykning
US9175441B2 (en) * 2009-11-06 2015-11-03 Stora Enso Oyj Process for the production of a paper or board product and a paper or board produced according to the process
SE534932C2 (sv) * 2009-12-21 2012-02-21 Stora Enso Oyj Ett pappers eller kartongsubstrat, en process för tillverkning av substratet och en förpackning bildad av substratet
CN103025956B (zh) 2010-05-27 2015-12-02 凯米拉公司 纤维素阻隔组合物
EP2576901B1 (en) * 2010-05-27 2020-03-18 Kemira Oyj Cellulosic barrier composition comprising anionic polymer
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
JP5771033B2 (ja) 2011-03-23 2015-08-26 日本製紙株式会社 多層紙の製造方法
SE535984C2 (sv) * 2011-08-19 2013-03-19 Stora Enso Oyj Förfarande för att förse en yta med en syrgasbarriär och framställning av ett substrat enligt förfarandet
EP2759577B1 (en) 2011-09-22 2020-12-09 Toppan Printing Co., Ltd. Composition for film molding, laminate, film, sheet substrate, packaging material, method for producing composition for film molding, and method for producing cellulose dispersion
WO2013042653A1 (ja) * 2011-09-22 2013-03-28 凸版印刷株式会社 積層体及びその製造方法並びにガスバリア材
EP2861800B1 (en) 2012-06-15 2017-02-15 University of Maine System Board of Trustees Release paper and method of manufacture
WO2014044870A1 (en) * 2012-09-24 2014-03-27 Paper And Fibre Research Institute Coating composition of nano cellulose, its uses and a method for its manufacture
WO2014181560A1 (ja) * 2013-05-08 2014-11-13 日本製紙株式会社 紙製バリア包装材料
FI125942B (en) 2013-07-26 2016-04-15 Upm Kymmene Corp A method of modifying a nanofibril cellulose composition
DK3041990T3 (da) * 2013-09-05 2020-11-30 Mondi Ag Madindpakningspapir og fremgangsmåde til fremstilling heraf

Also Published As

Publication number Publication date
CN107208378A (zh) 2017-09-26
JP2018504529A (ja) 2018-02-15
PL3234260T3 (pl) 2021-08-23
CA2970415C (en) 2023-06-27
CA2970415A1 (en) 2016-06-23
NZ733360A (en) 2023-12-22
WO2016097964A1 (en) 2016-06-23
EP3234260A4 (en) 2018-05-16
US20170342661A1 (en) 2017-11-30
CN107208378B (zh) 2021-02-02
SE1451581A1 (en) 2016-06-19
EP3234260B1 (en) 2021-02-03
JP6942050B2 (ja) 2021-09-29
BR112017012424B1 (pt) 2023-04-18
EP3234260A1 (en) 2017-10-25
SE539366C2 (en) 2017-08-15
US10138599B2 (en) 2018-11-27

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