MX2021007185A - Improved cellulose-based materials and containers made therefrom. - Google Patents

Improved cellulose-based materials and containers made therefrom.

Info

Publication number
MX2021007185A
MX2021007185A MX2021007185A MX2021007185A MX2021007185A MX 2021007185 A MX2021007185 A MX 2021007185A MX 2021007185 A MX2021007185 A MX 2021007185A MX 2021007185 A MX2021007185 A MX 2021007185A MX 2021007185 A MX2021007185 A MX 2021007185A
Authority
MX
Mexico
Prior art keywords
based materials
cellulose
containers made
made therefrom
improved cellulose
Prior art date
Application number
MX2021007185A
Other languages
Spanish (es)
Inventor
Sadakat Hussain
James D Regel
Original Assignee
Int Paper Co
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 Int Paper Co filed Critical Int Paper Co
Publication of MX2021007185A publication Critical patent/MX2021007185A/en

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
    • 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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • 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
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/12—Making corrugated paper or board
    • 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
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H21/20—Wet strength 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Abstract

The present disclosure provides cellulose-based material and containers utilizing the cellulose-based material. More particularly, the present disclosure provides cellulose-based material comprising strength-enhancing preparations and improved containers made with the strength-enhanced cellulose-based materials.
MX2021007185A 2020-06-30 2021-06-16 Improved cellulose-based materials and containers made therefrom. MX2021007185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/916,411 US20210404118A1 (en) 2020-06-30 2020-06-30 Cellulose-based materials and containers made therefrom

Publications (1)

Publication Number Publication Date
MX2021007185A true MX2021007185A (en) 2022-01-03

Family

ID=76355385

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007185A MX2021007185A (en) 2020-06-30 2021-06-16 Improved cellulose-based materials and containers made therefrom.

Country Status (9)

Country Link
US (1) US20210404118A1 (en)
EP (2) EP3933105A1 (en)
CN (1) CN115702275A (en)
BR (1) BR102021012696A2 (en)
CA (1) CA3122653C (en)
CL (1) CL2021001697A1 (en)
CO (1) CO2022017874A2 (en)
MX (1) MX2021007185A (en)
WO (1) WO2022005768A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096305A (en) * 1972-08-03 1978-06-20 Alton Box Board Company Rigid-when-wet paperboard containers and their manufacture
EP0960237B1 (en) * 1997-02-14 2003-05-07 Bayer Corporation Papermaking methods and compositions
NZ520412A (en) 2000-01-26 2004-02-27 Int Paper Co Low density paperboard articles
US20050133177A1 (en) * 2003-12-22 2005-06-23 Sca Hygiene Products Ab Method for adding chemicals to a nonwoven material
US7648772B2 (en) 2005-06-28 2010-01-19 International Paper Co. Moisture resistant container
US9777434B2 (en) * 2011-12-22 2017-10-03 Kemira Dyj Compositions and methods of making paper products
US9567708B2 (en) * 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US11015287B1 (en) * 2020-06-30 2021-05-25 International Paper Company Processes for making improved cellulose-based materials and containers

Also Published As

Publication number Publication date
US20210404118A1 (en) 2021-12-30
CO2022017874A2 (en) 2023-02-27
WO2022005768A1 (en) 2022-01-06
CA3122653A1 (en) 2021-12-30
CA3122653C (en) 2023-07-04
CN115702275A (en) 2023-02-14
BR102021012696A2 (en) 2022-01-11
CL2021001697A1 (en) 2022-01-07
EP3933105A1 (en) 2022-01-05
EP4172414A1 (en) 2023-05-03

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