BR112018005384A2 - colagem superficial de películas densas - Google Patents

colagem superficial de películas densas

Info

Publication number
BR112018005384A2
BR112018005384A2 BR112018005384-8A BR112018005384A BR112018005384A2 BR 112018005384 A2 BR112018005384 A2 BR 112018005384A2 BR 112018005384 A BR112018005384 A BR 112018005384A BR 112018005384 A2 BR112018005384 A2 BR 112018005384A2
Authority
BR
Brazil
Prior art keywords
web
film
surface sizing
surface bonding
weight
Prior art date
Application number
BR112018005384-8A
Other languages
English (en)
Other versions
BR112018005384B1 (pt
Inventor
Heiskanen Isto
Backfolk Kaj
Saukkonen Esa
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
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of BR112018005384A2 publication Critical patent/BR112018005384A2/pt
Publication of BR112018005384B1 publication Critical patent/BR112018005384B1/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
    • 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
    • D21H21/16—Sizing or water-repelling 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
    • D21H11/16—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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/26—Ethers 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/57—Polyureas; Polyurethanes
    • 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
    • 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
    • D21H19/36—Coatings with 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
    • D21H21/50—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 form
    • D21H21/52—Additives of definite length or shape
    • 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)
  • Paper (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

método para fabricação de uma película, em que a referida película tem um peso base inferior a 50 g/m² e em que a densidade da película é superior a 750 kg/m³ compreendendo as etapas de: provisão de uma suspensão compreendendo celulose microfibrilada (mfc); formação de uma trama a partir da referida suspensão sobre um fio poroso, celulose microfibrilada (mfc); colagem superficial da referida trama, em que a trama, substrato; no início da etapa de colagem superficial, tem um teor de umidade na faixa de 10 a 50% em peso; secagem da referida trama de colagem superficial até um teor de umidade final entre 0,1-20% em peso para formar a referida película.
BR112018005384-8A 2015-09-17 2016-09-16 Colagem superficial de películas densas BR112018005384B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1551193-4 2015-09-17
SE1551193A SE539771C2 (en) 2015-09-17 2015-09-17 Method for manufacturing surface sized dense films comprising microfibrillated cellulose
PCT/IB2016/055527 WO2017046751A1 (en) 2015-09-17 2016-09-16 Surface sizing of dense films

Publications (2)

Publication Number Publication Date
BR112018005384A2 true BR112018005384A2 (pt) 2019-05-14
BR112018005384B1 BR112018005384B1 (pt) 2022-04-19

Family

ID=57124068

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005384-8A BR112018005384B1 (pt) 2015-09-17 2016-09-16 Colagem superficial de películas densas

Country Status (10)

Country Link
US (1) US10435842B2 (pt)
EP (1) EP3350371B1 (pt)
JP (1) JP6849669B2 (pt)
CN (1) CN108026697B (pt)
BR (1) BR112018005384B1 (pt)
CA (1) CA2995435C (pt)
PL (1) PL3350371T3 (pt)
SE (1) SE539771C2 (pt)
WO (1) WO2017046751A1 (pt)
ZA (1) ZA201800740B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126055B (en) * 2012-05-14 2016-06-15 Upm Kymmene Corp A method of making a film from fibril pulp and a fibril pulp film
KR20180064535A (ko) 2015-11-03 2018-06-14 킴벌리-클라크 월드와이드, 인크. 고 벌크 및 저 린트를 갖는 페이퍼 티슈
CN108350198A (zh) * 2015-12-31 2018-07-31 芬兰国家技术研究中心股份公司 由高稠度酶原纤化纳米纤维生产薄膜的方法
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
SE540387C2 (en) * 2016-12-21 2018-09-04 Stora Enso Oyj A process for surface sizing using a jet cooked dispersion comprising microfibrillated cellulose, starch and pigment and / or filler
EP3601673B1 (en) * 2017-03-24 2021-12-01 Tetra Laval Holdings & Finance S.A. Method of manufacturing of a foam-formed cellulosic fibre-material, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material
SE542058C2 (en) * 2017-05-18 2020-02-18 Stora Enso Oyj A method of manufacturing a film having low oxygen transmission rate values
SE542671C2 (en) * 2017-07-05 2020-06-23 Stora Enso Oyj Dosing of nanocellulose suspension in gel phase
SE542193C2 (en) * 2017-10-20 2020-03-10 Stora Enso Oyj A method for producing a film having good barrier properties and a film having good barrier properties
KR102165232B1 (ko) 2017-11-29 2020-10-13 킴벌리-클라크 월드와이드, 인크. 개선된 특성을 갖는 섬유 시트
SE542388C2 (en) * 2018-02-02 2020-04-21 Stora Enso Oyj Process for production of film comprising microfibrillated cellulose
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
GB2590316B (en) 2018-07-25 2022-06-01 Kimberly Clark Co Process for making three-dimensional foam-laid nonwovens
SE544320C2 (en) * 2018-11-09 2022-04-05 Stora Enso Oyj A method for dewatering a web comprising microfibrillated cellulose
SE543902C2 (en) * 2019-05-14 2021-09-21 Stora Enso Oyj Method for applying starch to a paper or paperboard web
CN110158361A (zh) * 2019-05-22 2019-08-23 济南圣泉集团股份有限公司 一种改性瓦楞纸及其制备方法和应用
CN110552233B (zh) * 2019-08-08 2020-11-24 华南理工大学 一种纸基透明材料及其制备方法与应用
CN111270559A (zh) * 2019-09-09 2020-06-12 华南理工大学 一种纳米纤维素/纳米氧化锌多功能保护液及其制备方法与对纸质文献保护的方法
SE544668C2 (en) * 2019-11-04 2022-10-11 Stora Enso Oyj A surface coated cellulosic film
SE544673C2 (en) * 2019-11-04 2022-10-11 Stora Enso Oyj Mfc substrate with enhanced water vapour barrier
EP4115013A1 (en) * 2020-03-04 2023-01-11 Kemira OYJ Use of a cellulose derivative and method for surface sizing
SE544690C2 (en) * 2020-05-07 2022-10-18 Stora Enso Oyj Process for production of nano-coated substrate
SE2050594A1 (en) * 2020-05-20 2021-11-21 Stora Enso Oyj Foam coated cellulose based substrate
GB2619237A (en) * 2021-03-15 2023-11-29 Purdue Research Foundation Composition of cellulose nanocrystals and carboxymethyl cellulose
CN113957739B (zh) * 2021-10-28 2024-04-26 山东天和纸业有限公司 一种提高素描纸留铅率的方法及设备
CN114232384A (zh) * 2021-12-27 2022-03-25 上海昶法新材料有限公司 一种生物质表面施胶剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08188980A (ja) * 1995-01-09 1996-07-23 New Oji Paper Co Ltd 透明紙
JP4520138B2 (ja) * 2003-12-05 2010-08-04 日本製紙パピリア株式会社 耐油紙
FI122674B (fi) * 2005-06-23 2012-05-15 M Real Oyj Menetelmä kuituradan valmistamiseksi
EP1936032A1 (en) * 2006-12-18 2008-06-25 Akzo Nobel N.V. Method of producing a paper product
PL3095912T3 (pl) * 2008-04-03 2019-08-30 Rise Innventia Ab Kompozycja do powlekania papieru do druku
JP2011074535A (ja) * 2009-09-30 2011-04-14 Nippon Paper Industries Co Ltd 耐油紙
SE1050985A1 (sv) * 2010-09-22 2012-03-23 Stora Enso Oyj En pappers eller kartongprodukt och en process förtillverkning av en pappers eller en kartongprodukt
JP5454450B2 (ja) * 2010-10-20 2014-03-26 王子ホールディングス株式会社 紙糸用原紙
DK2529942T3 (en) * 2011-06-03 2016-04-18 Omya Int Ag A process for producing coated substrates
FI124556B (en) * 2012-04-26 2014-10-15 Stora Enso Oyj A hydrophobic bonded fibrous web and a method of making a bonded web

Also Published As

Publication number Publication date
US10435842B2 (en) 2019-10-08
CA2995435A1 (en) 2017-03-23
WO2017046751A1 (en) 2017-03-23
CA2995435C (en) 2023-08-22
CN108026697B (zh) 2020-12-01
JP6849669B2 (ja) 2021-03-24
SE539771C2 (en) 2017-11-28
US20180245289A1 (en) 2018-08-30
BR112018005384B1 (pt) 2022-04-19
PL3350371T3 (pl) 2020-07-27
EP3350371A1 (en) 2018-07-25
CN108026697A (zh) 2018-05-11
SE1551193A1 (en) 2017-03-18
JP2018527481A (ja) 2018-09-20
EP3350371B1 (en) 2020-02-19
ZA201800740B (en) 2018-12-19

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 16/09/2016, OBSERVADAS AS CONDICOES LEGAIS.