CO2021008045A2 - Papel tisú con fibra reducida y métodos de fabricación - Google Patents

Papel tisú con fibra reducida y métodos de fabricación

Info

Publication number
CO2021008045A2
CO2021008045A2 CONC2021/0008045A CO2021008045A CO2021008045A2 CO 2021008045 A2 CO2021008045 A2 CO 2021008045A2 CO 2021008045 A CO2021008045 A CO 2021008045A CO 2021008045 A2 CO2021008045 A2 CO 2021008045A2
Authority
CO
Colombia
Prior art keywords
tissue paper
bulk
paper
manufacturing methods
tissue
Prior art date
Application number
CONC2021/0008045A
Other languages
English (en)
Inventor
Ronalds W Gonzalez
Franklin J Zambrano
Hasan Jameel
Richard A Venditti
Lokendra Pal
Original Assignee
Univ North Carolina State
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 Univ North Carolina State filed Critical Univ North Carolina State
Publication of CO2021008045A2 publication Critical patent/CO2021008045A2/es

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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • D21H27/004—Tissue paper; Absorbent paper characterised by specific parameters
    • D21H27/005—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness
    • 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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H27/002—Tissue paper; Absorbent paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Abstract

El papel tisú de la descripción exhibe una suavidad y un volumen ventajosos a un peso base menor que el de los pesos base que se encuentran en los productos de papel tisú comerciales actualmente disponibles, mientras que suministra una resistencia adecuada para el funcionamiento de la máquina y el uso del consumidor. Este papel tisú es un papel liviano que comprende un núcleo de fibra con hasta 60 % de fibras fibriladas mecánicamente y un adyuvante de retención o drenaje, como un polímero catiónico de poliacrilamida, que facilita el drenaje, la suavidad y el volumen. Este enfoque puede reducir significativamente el contenido de fibra de los productos de papel tisú mientras que suministra la resistencia deseada y otras propiedades críticas.
CONC2021/0008045A 2018-11-29 2021-06-18 Papel tisú con fibra reducida y métodos de fabricación CO2021008045A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862772838P 2018-11-29 2018-11-29
PCT/US2019/063540 WO2020112955A1 (en) 2018-11-29 2019-11-27 Tissue paper with reduced fiber and methods of manufacture

Publications (1)

Publication Number Publication Date
CO2021008045A2 true CO2021008045A2 (es) 2021-06-30

Family

ID=70854439

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2021/0008045A CO2021008045A2 (es) 2018-11-29 2021-06-18 Papel tisú con fibra reducida y métodos de fabricación

Country Status (5)

Country Link
US (1) US11932994B2 (es)
CA (1) CA3121192A1 (es)
CO (1) CO2021008045A2 (es)
MX (1) MX2021006142A (es)
WO (1) WO2020112955A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020112955A1 (en) * 2018-11-29 2020-06-04 North Carolina State University Tissue paper with reduced fiber and methods of manufacture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9267240B2 (en) * 2011-07-28 2016-02-23 Georgia-Pacific Products LP High softness, high durability bath tissue incorporating high lignin eucalyptus fiber
US9309627B2 (en) * 2011-07-28 2016-04-12 Georgia-Pacific Consumer Products Lp High softness, high durability bath tissues with temporary wet strength
TW201630580A (zh) * 2015-02-20 2016-09-01 金百利克拉克國際公司 包含南方軟木之柔軟紙巾
US20170314206A1 (en) 2016-04-27 2017-11-02 First Quality Tissue, Llc Soft, low lint, through air dried tissue and method of forming the same
SE541435C2 (en) * 2016-10-31 2019-10-01 Stora Enso Oyj Process for providing coating layer comprising microfibrillated cellulose
SE541110C2 (en) * 2016-12-01 2019-04-09 Stora Enso Oyj Pre-mix useful in the manufacture of a fiber based product
WO2018193314A1 (en) * 2017-04-21 2018-10-25 Fiberlean Technologies Limited Microfibrillated cellulose with enhanced properties and methods of making the same
WO2020112955A1 (en) * 2018-11-29 2020-06-04 North Carolina State University Tissue paper with reduced fiber and methods of manufacture

Also Published As

Publication number Publication date
WO2020112955A1 (en) 2020-06-04
US20220064865A1 (en) 2022-03-03
US11932994B2 (en) 2024-03-19
MX2021006142A (es) 2021-09-08
CA3121192A1 (en) 2020-06-04

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