CL2020003356A1 - Cartón de revestimiento liviano para cartón corrugado - Google Patents
Cartón de revestimiento liviano para cartón corrugadoInfo
- Publication number
- CL2020003356A1 CL2020003356A1 CL2020003356A CL2020003356A CL2020003356A1 CL 2020003356 A1 CL2020003356 A1 CL 2020003356A1 CL 2020003356 A CL2020003356 A CL 2020003356A CL 2020003356 A CL2020003356 A CL 2020003356A CL 2020003356 A1 CL2020003356 A1 CL 2020003356A1
- Authority
- CL
- Chile
- Prior art keywords
- board
- corrugated board
- corrugated
- ctmp
- lightweight
- Prior art date
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
- B32B29/08—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
- 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
- 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
- B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
-
- 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
-
- 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
- B65D65/40—Applications of laminates for particular packaging purposes
- B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer
-
- 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
- D21H1/00—Paper; Cardboard
- D21H1/02—Multi-ply material finished plies
-
- 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
- D21H11/02—Chemical or chemomechanical or chemothermomechanical 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate 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
- 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
- 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
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
-
- 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
-
- 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
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
-
- 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
- B32B2250/02—2 layers
-
- 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
- B32B2250/03—3 layers
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- 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
- B32B2307/72—Density
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
La invención está relacionada con un cartón de revestimiento liviano para cartón corrugado con buenas propiedades de resistencia y que reduce los problemas de efecto de tabla de lavar en el cartón corrugado producido con el mismo. El cartón de revestimiento de la invención comprende al menos una capa que comprende entre 20% y 80% en peso de CTMP de fibras de madera y entre 20% y 80% en peso de pulpa química, donde la CTMP presenta un volumen de por lo menos 2,5 cm3/g.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1850798A SE543039C2 (en) | 2018-06-27 | 2018-06-27 | A corrugated board and use of a linerboard in the manufacturing of a corrugated board to reduce the washboard effect |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2020003356A1 true CL2020003356A1 (es) | 2021-07-02 |
Family
ID=68986244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2020003356A CL2020003356A1 (es) | 2018-06-27 | 2020-12-22 | Cartón de revestimiento liviano para cartón corrugado |
Country Status (9)
Country | Link |
---|---|
US (1) | US11926128B2 (es) |
EP (1) | EP3814042B1 (es) |
CN (1) | CN112334255A (es) |
CL (1) | CL2020003356A1 (es) |
EC (1) | ECSP20083621A (es) |
PH (1) | PH12020552247A1 (es) |
PL (1) | PL3814042T3 (es) |
SE (1) | SE543039C2 (es) |
WO (1) | WO2020003128A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE543039C2 (en) * | 2018-06-27 | 2020-09-29 | Stora Enso Oyj | A corrugated board and use of a linerboard in the manufacturing of a corrugated board to reduce the washboard effect |
EP3896222A1 (en) | 2020-04-16 | 2021-10-20 | Metsä Board Oyj | A multilayered fibrous sheet, a method for making a multilayered fibrous sheet, and use of mechanical pulp |
SE546114C2 (en) * | 2020-10-02 | 2024-05-28 | Holmen Ab | High yield containerboard and the production thereof |
BR112023024166A2 (pt) * | 2021-05-17 | 2024-01-30 | Stora Enso Oyj | Forro de folha mútipla para utilização em papelão corrugado |
PT117752A (pt) * | 2022-01-24 | 2023-07-24 | Raiz Instituto De Investig Da Floresta E Papel | Papel kraftliner de pasta mecânica e pasta química e produtos papeleiros que o incluem |
EP4389972A1 (en) * | 2022-12-21 | 2024-06-26 | Billerud Aktiebolag (publ) | Multilayer paperboard |
Family Cites Families (26)
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 |
SE445937B (sv) | 1983-08-23 | 1986-07-28 | Billeruds Ab | Sammansatt kartongmaterial for vetskeforpackningar |
US5080758A (en) | 1990-08-02 | 1992-01-14 | Macmillan Bloedel Limited | Chemi-mechanical liner board |
US6322667B1 (en) | 1994-07-04 | 2001-11-27 | Mcgill University | Paper and paperboard of improved mechanical properties |
SE510407C2 (sv) | 1997-07-07 | 1999-05-17 | Stora Kopparbergs Bergslags Ab | Kartong med hög styvhet samt förpackning därav |
SE512414C2 (sv) | 1998-05-26 | 2000-03-13 | Sca Research Ab | Metod för formning av en flerskikts pappers- eller kartongprodukt samt flerskikts pappers- eller kartongprodukt framställd med metoden |
CA2344020A1 (en) | 2000-04-14 | 2001-10-14 | Westvaco Corporation | Prevention of show through on linerboard |
CN101133215A (zh) * | 2005-02-10 | 2008-02-27 | 斯托拉恩索公司 | 高质量纸板以及由其制得的产品 |
EP1936032A1 (en) | 2006-12-18 | 2008-06-25 | Akzo Nobel N.V. | Method of producing a paper product |
US20120273561A1 (en) * | 2011-04-29 | 2012-11-01 | Adalis Corporation | Reinforcement for container |
EP3044370B1 (en) * | 2013-09-13 | 2022-02-02 | Stora Enso Oyj | Multiply paperboard |
EP3044371B1 (en) * | 2013-09-13 | 2021-07-21 | Stora Enso Oyj | Multiply paperboard |
WO2015087293A1 (en) * | 2013-12-13 | 2015-06-18 | Stora Enso Oyj | Multiply paperboard |
SE539914C2 (sv) * | 2014-04-29 | 2018-01-09 | Stora Enso Oyj | Process för framställning av åtminstone ett skikt hos ett papper eller en kartong samt ett papper eller en kartong som framställts enligt processen |
EP2957510A1 (en) | 2014-06-17 | 2015-12-23 | Tetra Laval Holdings & Finance S.A. | A packaging material |
SE539344E (en) * | 2015-03-02 | 2020-02-11 | Billerudkorsnaes Ab | Pulp mixture for production of a paper product with high strength in z-direction |
CN106794687B (zh) * | 2015-03-05 | 2018-11-09 | 吉井久史 | 增强纸板以及使用该增强纸板的垫板 |
RU2738381C2 (ru) * | 2016-03-23 | 2020-12-11 | Стора Энсо Ойй | Картон с улучшенным пределом прочности при сжатии |
RU2727605C1 (ru) * | 2016-04-05 | 2020-07-22 | Фиберлин Текнолоджис Лимитед | Бумажные и картонные продукты |
US11846072B2 (en) * | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
SE543040C2 (en) * | 2018-06-27 | 2020-09-29 | Stora Enso Oyj | A linerboard for corrugated board and a corrugated board comprising a corrugated medium and the linerboard |
SE543039C2 (en) * | 2018-06-27 | 2020-09-29 | Stora Enso Oyj | A corrugated board and use of a linerboard in the manufacturing of a corrugated board to reduce the washboard effect |
US11339537B2 (en) * | 2018-08-23 | 2022-05-24 | Eastman Chemical Company | Paper bag |
SE543366C2 (en) * | 2019-01-28 | 2020-12-22 | Stora Enso Oyj | A linerboard, a method of producing a linerboard and a corrugated fiberboard comprising a linerboard |
SE543829C2 (en) * | 2019-12-19 | 2021-08-03 | Stora Enso Oyj | A light weight linerboard for corrugated board |
ES2892961B2 (es) * | 2020-07-01 | 2023-07-28 | Univ Granada | Biomaterial formado por celulosa bacteriana y probióticos y usos del mismo |
-
2018
- 2018-06-27 SE SE1850798A patent/SE543039C2/en unknown
-
2019
- 2019-06-25 US US17/256,058 patent/US11926128B2/en active Active
- 2019-06-25 WO PCT/IB2019/055349 patent/WO2020003128A1/en unknown
- 2019-06-25 PL PL19825739.6T patent/PL3814042T3/pl unknown
- 2019-06-25 CN CN201980042273.3A patent/CN112334255A/zh active Pending
- 2019-06-25 EP EP19825739.6A patent/EP3814042B1/en active Active
-
2020
- 2020-12-22 PH PH12020552247A patent/PH12020552247A1/en unknown
- 2020-12-22 CL CL2020003356A patent/CL2020003356A1/es unknown
- 2020-12-24 EC ECSENADI202083621A patent/ECSP20083621A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3814042B1 (en) | 2023-11-15 |
EP3814042A4 (en) | 2022-04-20 |
SE543039C2 (en) | 2020-09-29 |
US11926128B2 (en) | 2024-03-12 |
SE1850798A1 (en) | 2019-12-28 |
EP3814042C0 (en) | 2023-11-15 |
PH12020552247A1 (en) | 2021-06-28 |
ECSP20083621A (es) | 2021-01-29 |
PL3814042T3 (pl) | 2024-04-22 |
WO2020003128A1 (en) | 2020-01-02 |
US20210268783A1 (en) | 2021-09-02 |
EP3814042A1 (en) | 2021-05-05 |
CN112334255A (zh) | 2021-02-05 |
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