MX2021005066A - Sintesis de polimero repulpable con resistencia a la humedad temporal para aplicacion tisular. - Google Patents

Sintesis de polimero repulpable con resistencia a la humedad temporal para aplicacion tisular.

Info

Publication number
MX2021005066A
MX2021005066A MX2021005066A MX2021005066A MX2021005066A MX 2021005066 A MX2021005066 A MX 2021005066A MX 2021005066 A MX2021005066 A MX 2021005066A MX 2021005066 A MX2021005066 A MX 2021005066A MX 2021005066 A MX2021005066 A MX 2021005066A
Authority
MX
Mexico
Prior art keywords
wet strength
polymer
pulpable
synthesis
temporary wet
Prior art date
Application number
MX2021005066A
Other languages
English (en)
Inventor
Daniel Glover
Ahmed Moustafa
Original Assignee
Buckman Laboratories Int Inc
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 Buckman Laboratories Int Inc filed Critical Buckman Laboratories Int Inc
Publication of MX2021005066A publication Critical patent/MX2021005066A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un polímero de alcohol polivinílico injertado tiene un equilibrio entre hidrofilicidad e hidrofobicidad. El polímero de alcohol polivinílico injertado tiene una funcionalidad química que permite la adsorción sobre las fibras de pulpa, la formación de película polimérica al secarse, repeler el agua al humedecerse, expansión y rompimiento de la película polimérica por humedecimiento prolongado en agua. Cuando se incorpora a productos de papel, el polímero puede proporcionar un papel que tiene una resistencia a la humedad mejorada, una repelencia temporal al agua y/o se puede dispersar en soluciones acuosas.
MX2021005066A 2018-11-02 2019-10-30 Sintesis de polimero repulpable con resistencia a la humedad temporal para aplicacion tisular. MX2021005066A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862754598P 2018-11-02 2018-11-02
PCT/US2019/058728 WO2020092479A1 (en) 2018-11-02 2019-10-30 Synthesis of re-pulpable temporary wet strength polymer for tissue application

Publications (1)

Publication Number Publication Date
MX2021005066A true MX2021005066A (es) 2021-06-15

Family

ID=68655635

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005066A MX2021005066A (es) 2018-11-02 2019-10-30 Sintesis de polimero repulpable con resistencia a la humedad temporal para aplicacion tisular.

Country Status (10)

Country Link
US (1) US11345807B2 (es)
EP (1) EP3873735A1 (es)
JP (1) JP7350065B2 (es)
CN (1) CN113226741B (es)
AU (1) AU2019373454B2 (es)
BR (1) BR112021008032A2 (es)
CA (1) CA3118086C (es)
MX (1) MX2021005066A (es)
WO (1) WO2020092479A1 (es)
ZA (1) ZA202102703B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4028439A1 (en) * 2019-09-11 2022-07-20 Buckman Laboratories International, Inc Grafted polyvinyl alcohol polymer, formulations containing the same and creping methods
CN115594919B (zh) * 2022-10-19 2023-12-08 南京金陵塑胶化工有限公司 一种聚丙烯复合材料及制备方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE586294A (es) 1959-01-06
US3410828A (en) 1965-09-22 1968-11-12 Nalco Chemical Co Acrolein-n-vinyl pyrrolidone copolymer and cationic derivative paper wet-strength agents
CA978465A (en) 1970-04-13 1975-11-25 Scott Paper Company Fibrous sheet material and method and apparatus for forming same
US3856734A (en) 1971-05-03 1974-12-24 Air Prod & Chem Aqueous emulsion of interpolymer of vinyl acetate n-methylol acrylamide and acrylic acid
US4012352A (en) 1972-06-05 1977-03-15 E. I. Du Pont De Nemours And Company Polyvinyl alcohol microgels
DE2620738C2 (de) 1976-05-11 1983-04-28 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung wäßriger Copolymerdispersionen und deren Verwendung in Vermischung mit sauren, wasserlöslichen Härtezusätzen für Klebemittel
US4339552A (en) 1978-09-18 1982-07-13 National Starch & Chemical Corporation Vinyl ester aqueous adhesive emulsions including acrylamide
US4420368A (en) 1981-07-24 1983-12-13 Scott Paper Company Latex binders for fibrous webs
US4431250A (en) 1982-04-23 1984-02-14 Antronic Corporation Temporary power tap with slide mounting
US4481250A (en) 1983-07-29 1984-11-06 Air Products And Chemicals, Inc. Vinyl acetate-ethylene binder composition having good wet tensile strength and low heat seal temperature for nonwoven products
DE3477216D1 (en) * 1983-11-07 1989-04-20 Showa Denko Kk Agent for forming surface-protecting layer on coated paper
US4575532A (en) 1984-02-08 1986-03-11 Norchem, Inc. Polyvinyl alcohol alloys and method of making the same
US5147908A (en) 1990-09-24 1992-09-15 Sequa Chemicals Inc. Cationic polyvinyl alcohol binder additive
CA2100117C (en) 1992-07-15 1997-10-07 Lloyd M. Robeson Paper wet-strength improvement with cellulose reactive size and amine functional poly(vinyl alcohol)
US5354803A (en) 1993-03-29 1994-10-11 Sequa Chemicals, Inc. Polyvinyl alcohol graft copolymer nonwoven binder emulsion
US5543446A (en) 1994-11-23 1996-08-06 Hercules Incorporated Water-soluble acrylamide/acrylic acid polymers and their use as dry strength additives for paper
DE19526626A1 (de) 1995-07-21 1997-01-23 Basf Ag Pfropfpolymerisate aus Vinylester- und/oder Vinylalkohol-Einheiten enthaltenden Polymerisaten und ethylenisch ungesättigten Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2617432B2 (ja) 1995-11-27 1997-06-04 日本ピー・エム・シー株式会社 製紙用添加剤用水溶性重合体の製造方法
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AR026156A1 (es) 1999-12-03 2003-01-29 Nat Starch Chem Invest Un metodo mejorado de fabricacion de papel que tiene prioridades de resistencia en humedo temporaria, resistencia en seco y alta relacion resistencia enhumedo/resistencia en seco y el papel obtenido por dicho metodo
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Also Published As

Publication number Publication date
AU2019373454A1 (en) 2021-05-27
CA3118086A1 (en) 2020-05-07
US11345807B2 (en) 2022-05-31
CA3118086C (en) 2023-08-01
JP7350065B2 (ja) 2023-09-25
US20200140671A1 (en) 2020-05-07
EP3873735A1 (en) 2021-09-08
JP2022506279A (ja) 2022-01-17
AU2019373454B2 (en) 2023-01-19
CN113226741A (zh) 2021-08-06
CN113226741B (zh) 2023-06-16
WO2020092479A1 (en) 2020-05-07
BR112021008032A2 (pt) 2021-07-27
ZA202102703B (en) 2022-09-28

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