CL2020003092A1 - Papel y proceso de fabricación de papel utilizando celulosa microfibrilada entre sus capas - Google Patents

Papel y proceso de fabricación de papel utilizando celulosa microfibrilada entre sus capas

Info

Publication number
CL2020003092A1
CL2020003092A1 CL2020003092A CL2020003092A CL2020003092A1 CL 2020003092 A1 CL2020003092 A1 CL 2020003092A1 CL 2020003092 A CL2020003092 A CL 2020003092A CL 2020003092 A CL2020003092 A CL 2020003092A CL 2020003092 A1 CL2020003092 A1 CL 2020003092A1
Authority
CL
Chile
Prior art keywords
paper
microfibrillated cellulose
layers
making process
paper making
Prior art date
Application number
CL2020003092A
Other languages
English (en)
Inventor
Damásio Renato Augusto Pereira
Dos Santos Muguet Soares Marcelo Coelho
Original Assignee
Klabin S A
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 Klabin S A filed Critical Klabin S A
Publication of CL2020003092A1 publication Critical patent/CL2020003092A1/es

Links

Classifications

    • 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
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • B32B29/08—Corrugated paper or 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/24—Organic non-macromolecular 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/542—Shear strength
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y99/00—Subject matter not provided for in other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Abstract

La presente invención se refiere a un papel multilaminado que contiene fibras celulósicas y proceso de fabricación del mismo comprendiendo el pegado entre diferentes capas de ese papel con la adición de 0,5 a 1,5 g/m2 de celulosa microfibrilada (MFC) con diámetro promedio preferencial inferior a 250 nanómetros, generando un papel con sustitución total de almidón, gramaje final variando en la franja de 60 a 440 g/m2 y con propiedades de resistencia mecánica mejoradas usando menores cantidades de materia prima.
CL2020003092A 2018-05-28 2020-11-27 Papel y proceso de fabricación de papel utilizando celulosa microfibrilada entre sus capas CL2020003092A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102018010860A BR102018010860A2 (pt) 2018-05-28 2018-05-28 papel e processo de fabricação de papel utilizando celulose microfibrilada entre suas camadas

Publications (1)

Publication Number Publication Date
CL2020003092A1 true CL2020003092A1 (es) 2021-06-11

Family

ID=68698540

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020003092A CL2020003092A1 (es) 2018-05-28 2020-11-27 Papel y proceso de fabricación de papel utilizando celulosa microfibrilada entre sus capas

Country Status (10)

Country Link
US (1) US20210197540A1 (es)
EP (1) EP3805455A4 (es)
CN (1) CN112534100A (es)
AR (1) AR115154A1 (es)
AU (1) AU2019277276A1 (es)
BR (1) BR102018010860A2 (es)
CL (1) CL2020003092A1 (es)
SG (1) SG11202011796XA (es)
UY (1) UY38219A (es)
WO (1) WO2019227186A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE546912C2 (en) * 2023-07-11 2025-03-11 Stora Enso Oyj Multiply paperboard comprising pressure groundwood pulp and its method of manufacturing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011056135A1 (en) * 2009-11-06 2011-05-12 Stora Enso Oyj Process for the production of a paper or board product and a paper or board produced according to the process
SE535014C2 (sv) * 2009-12-03 2012-03-13 Stora Enso Oyj En pappers eller kartongprodukt och en process för tillverkning av en pappers eller kartongprodukt
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
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
FI126083B (en) 2012-08-21 2016-06-15 Upm Kymmene Corp Method for making a paper product by multilayer technology and a paper product
SE539366C2 (en) * 2014-12-18 2017-08-15 Stora Enso Oyj Process for the production of paper or board coated with a coating comprising microfibrillated cellulose and a water retention agent
WO2016185332A1 (en) 2015-05-15 2016-11-24 Stora Enso Oyj Paper or board material having a surface coating layer comprising a mixture of microfibrillated polysaccharide and filler
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
RU2738381C2 (ru) * 2016-03-23 2020-12-11 Стора Энсо Ойй Картон с улучшенным пределом прочности при сжатии

Also Published As

Publication number Publication date
US20210197540A1 (en) 2021-07-01
EP3805455A1 (en) 2021-04-14
UY38219A (es) 2019-12-31
BR102018010860A2 (pt) 2019-12-10
CN112534100A (zh) 2021-03-19
AU2019277276A1 (en) 2020-11-26
EP3805455A4 (en) 2022-03-09
WO2019227186A1 (pt) 2019-12-05
AR115154A1 (es) 2020-12-02
SG11202011796XA (en) 2020-12-30

Similar Documents

Publication Publication Date Title
CN204728141U (zh) 多层纸板及由其制得的用于承装液体和承装食品的纸板
AU2017247687A1 (en) Paper and paperboard products
SE1751596A1 (en) Laminate having oxygen barrier properties and a method for producing the same
CO2018002755A2 (es) Uso de pasta de fibra celulósica
MX391430B (es) Papel tisu estratificado que comprende fibras no leñosas.
MX2023003429A (es) Metodos de fabricacion de productos de papel utilizando una cinta multicapa de crepado, y productos de papel fabricados utilizando una cinta multicapa de crepado.
MX2019000030A (es) Productos de papel multidensidad que comprenden nanofilamentos de celulosa.
MX376355B (es) Papel tisu que comprende fibras de pulpa que se originan de miscanthus gigantheus y metodo para la elaboracion del mismo.
CL2012001385A1 (es) Proceso para producir un papel o producto de papel o de carton, que comprende proporcionar una pasta de papel que contiene fibras, adicionar almidon a la pasta, adicionar celulosa microfibrilada a la pasta y conducir la pasta de papel hacia un cable a fin de formar una red, en donde el almidon y la celulosa se agregan por separado a la pasta de papel.
MX2019003130A (es) Productos de papel absorbente que tienen propiedades de resistencia fisica excepcionales.
SE1850510A1 (en) Cellulose-based substrate for foodstuff packaging material
ES2421621T3 (es) Papel de envoltura de filtro resistente al aceite
CL2014000422A1 (es) Metodo para fabricacion de papel, cartoncillo o carton que comprende la fabricacion de pulpa de un material celulosico acuoso que contiene un almidon, la prevencion de que parte del almidon sea degradado microbiologicamente y la adicion de un polimero de resistencia en seco y/o humedo; y uso de biocida.
NO20084887L (no) Cellulose-basert fiberholdige materialer
CL2017001253A1 (es) Método para producir un relleno.
RU2018102959A (ru) Противокислородная защита на основе модифицированных волокон целлюлозы
JP2016199844A5 (es)
CO2017011775A2 (es) Composición para uso como agente intensificador de la resistencia del papel
RU2011138001A (ru) Способ изготовления бумаги или картона
JP2016519223A5 (es)
CL2020003092A1 (es) Papel y proceso de fabricación de papel utilizando celulosa microfibrilada entre sus capas
CL2020003094A1 (es) Papel y proceso de fabricación de papel utilizando celulosa microfibrilada en la pulpa de celulosa
CO2021008045A2 (es) Papel tisú con fibra reducida y métodos de fabricación
AR113653A1 (es) Papel kraftliner de fibra química corta
WO2011113126A3 (en) Process for producing modified cellulose pulps, cellulose pulp thus obtained and use of biopolymer for producing cellulose pulps