BR112022008479A2 - Um filme celulósico de superfície revestida - Google Patents

Um filme celulósico de superfície revestida

Info

Publication number
BR112022008479A2
BR112022008479A2 BR112022008479A BR112022008479A BR112022008479A2 BR 112022008479 A2 BR112022008479 A2 BR 112022008479A2 BR 112022008479 A BR112022008479 A BR 112022008479A BR 112022008479 A BR112022008479 A BR 112022008479A BR 112022008479 A2 BR112022008479 A2 BR 112022008479A2
Authority
BR
Brazil
Prior art keywords
cellulosic film
surface coated
cross
linked
coated cellulosic
Prior art date
Application number
BR112022008479A
Other languages
English (en)
Inventor
Backfolk Kaj
Lyytikãinen Katja
Heiskanen Isto
Nylén Otto
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 BR112022008479A2 publication Critical patent/BR112022008479A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl ethers
    • C09D101/286—Alkyl ethers substituted with acid radicals
    • 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
    • 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
    • D21H19/10—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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; 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
    • 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
    • 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
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • 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
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/08—Cellulose derivatives
    • C08J2401/26—Cellulose ethers
    • C08J2401/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

UM FILME CELULÓSICO DE SUPERFÍCIE REVESTIDA. A presente invenção se refere a um filme celulósico (película celulósica) compreendendo MFC que é proporcionado, que é revestido sobre pelo menos uma superfície do mesmo com pelo menos uma camada de barreira curada. A camada de barreira curada compreende CMC que foi reticulada (de ligação cruzada) com um agente de ligação cruzada (agente reticulador). Um método para aperfeiçoamento das propriedades de barreira de um filme celulósico é também proporcionado.
BR112022008479A 2019-11-04 2020-11-04 Um filme celulósico de superfície revestida BR112022008479A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1951261A SE544668C2 (en) 2019-11-04 2019-11-04 A surface coated cellulosic film
PCT/IB2020/060347 WO2021090190A1 (en) 2019-11-04 2020-11-04 A surface coated cellulosic film

Publications (1)

Publication Number Publication Date
BR112022008479A2 true BR112022008479A2 (pt) 2022-07-19

Family

ID=75849611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008479A BR112022008479A2 (pt) 2019-11-04 2020-11-04 Um filme celulósico de superfície revestida

Country Status (8)

Country Link
US (1) US20220372250A1 (pt)
EP (1) EP4055087A4 (pt)
JP (1) JP2023500041A (pt)
CN (1) CN114599714A (pt)
BR (1) BR112022008479A2 (pt)
CA (1) CA3157330A1 (pt)
SE (1) SE544668C2 (pt)
WO (1) WO2021090190A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE546304C2 (en) * 2022-02-10 2024-10-01 Stora Enso Oyj Surface-treated gas barrier film
PT117894A (pt) * 2022-03-31 2023-10-02 Univ De Coimbra Método de revestimento de material celulósico com óleos essenciais
SE2230363A1 (en) * 2022-11-11 2024-05-12 Stora Enso Oyj Barrier film for packaging material
WO2024182872A1 (en) * 2023-03-03 2024-09-12 Suzano S.A. Crosslinked mfc, composition and method for producing crosslinked mfc

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821375A (en) * 1956-09-18 1959-10-07 Oxford Paper Co Improvements in coating compositions and planographic printing plates
JP2004269708A (ja) * 2003-03-10 2004-09-30 Daicel Chem Ind Ltd 酸素ガスバリア性フィルム
EP2108676B1 (en) * 2008-04-03 2017-12-27 OrganoClick AB Crosslinked paper based material
AU2012267855B2 (en) * 2011-06-07 2016-03-03 Gelesis Llc Method for producing hydrogels
EP2855609B1 (en) * 2012-05-31 2018-05-02 Lantmännen ek för A fiber-based substrate provided with a coating based on biopolymer material and a method of producing it
GB2502241B (en) * 2013-09-19 2014-04-30 Rockwell Solutions Ltd Packaging material and methods for manufacturing the same
SE539771C2 (en) * 2015-09-17 2017-11-28 Stora Enso Oyj Method for manufacturing surface sized dense films comprising microfibrillated cellulose
SE539754C2 (en) * 2016-03-22 2017-11-14 Stora Enso Oyj Oxygen barrier film and laminate and methods of manufacturing the same
SE539946C2 (en) * 2016-07-01 2018-02-06 Stora Enso Oyj A method for the production of a film comprising microfibrillated cellulose and a film comprising microfibrillated cellulose
SE542054C2 (en) * 2017-12-22 2020-02-18 Stora Enso Oyj Multilayer film comprising microfibrillated cellulose and a method of manufacturing a multilayer film
CN110302947A (zh) * 2018-03-20 2019-10-08 中国石油化工股份有限公司 一种智能控湿阻隔薄膜及其制备方法和应用
SE543003C2 (en) * 2018-12-21 2020-09-22 Stora Enso Oyj Surface-treated fibrous materials and methods for their preparation
SE1851644A1 (en) * 2018-12-21 2020-06-22 Stora Enso Oyj Method for crosslinking nanocellulosic film with organic acid or organic acid salt

Also Published As

Publication number Publication date
JP2023500041A (ja) 2023-01-04
CA3157330A1 (en) 2021-05-14
US20220372250A1 (en) 2022-11-24
SE544668C2 (en) 2022-10-11
EP4055087A4 (en) 2023-12-20
CN114599714A (zh) 2022-06-07
EP4055087A1 (en) 2022-09-14
SE1951261A1 (en) 2021-05-05
WO2021090190A1 (en) 2021-05-14

Similar Documents

Publication Publication Date Title
BR112022008479A2 (pt) Um filme celulósico de superfície revestida
BR112018015388A2 (pt) composição de revestimento de silicone resistente ao acúmulo de sujeira
BR112016002116A2 (pt) carenagem aerodinâmica resistente à erosão, lâmina de rotor, turbina eólica e método de fabricação de uma carenagem aerodinâmica resistente à erosão para uma lâmina de rotor
BR112017013976A2 (pt) película intermediária para vidro laminado, e vidro laminado
BR112018012849A2 (pt) composição de silicone, utilização da composição, elastômero de silicone, método de preparação de filmes de silicone com propriedades antiaderentes, método de preparação de um revestimento em um substrato, substrato revestido, compostos e utilização dos compostos
BR112017004162A2 (pt) camada intermediária para vidro laminado, e vidro laminado
PH12018550158A1 (en) Dielectric film forming composition
BR112016029258A2 (pt) filmes fundidos com tenacidade melhorada
BR112018013413A2 (pt) composição de revestimento, revestimento em múltiplas camadas, substrato e método para reduzir a temperatura de um artigo
BR112017000501A2 (pt) ?fibra óptica de baixa atenuação contendo alto teor de cloro?
BR112018013443A2 (pt) métodos contínuos de fabricação de aditivo
BR112018013462A2 (pt) métodos de fabricação de aditivo para adesivos e artigos adesivos
BR112017003531A2 (pt) película intermediária para vidro laminado, e vidro laminado
AR108243A1 (es) Composiciones adhesivas sin solvente de dos componentes que comprenden un poliol iniciado con amina
BR112022008476A2 (pt) Substrato de mfc com barreira de vapor de água aperfeiçoada
BR112016030627A2 (pt) método para revestimento de material de aleta de alumínio com filme hidrofílico, material de aleta de alumínio, e trocador de calor de alumínio
BR112018073560A2 (pt) película de bloqueio de radiação ultravioleta e composição compreendendo celulose microfibrilada, método para a produção da dita película e utilização da referida composição
AR102089A1 (es) Estructuras de película elástica a base de poliolefina, laminados y métodos de los mismos
BR112017027581A2 (pt) substrato fornecido com uma pilha com propriedades térmicas
BR112016006938A2 (pt) película de suporte extensor de flange e método para a produção de uma película
BR112018006812A2 (pt) película biaxialmente orientada, uso de películas, capacitor, composição de polímero, película fundida, e, processo para produzir uma película biaxialmente orientada.
BR112016008031A8 (pt) películas à base de poliolefina com aperfeiçoadas taxas de transmissão de vapor d´água
BR112019005772A2 (pt) filme de proteção
BR112019023126A2 (pt) Substrato revestido
BR212016015230U2 (pt) filme compósito para um cabo de fibra óptica

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]