EP2575579A2 - Serviettes humides dispersibles fabriquées au moyen de fibres cellulosiques courtes pour obtenir une meilleure dispersibilité - Google Patents

Serviettes humides dispersibles fabriquées au moyen de fibres cellulosiques courtes pour obtenir une meilleure dispersibilité

Info

Publication number
EP2575579A2
EP2575579A2 EP11789334.7A EP11789334A EP2575579A2 EP 2575579 A2 EP2575579 A2 EP 2575579A2 EP 11789334 A EP11789334 A EP 11789334A EP 2575579 A2 EP2575579 A2 EP 2575579A2
Authority
EP
European Patent Office
Prior art keywords
wipe
percent
wet wipe
binder composition
dispersible
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP11789334.7A
Other languages
German (de)
English (en)
Other versions
EP2575579A4 (fr
Inventor
Nathan John Vogel
Kenneth John Zwick
David James Sealy Powling
Kroy Donald Johnson
Peter Shawn Lortscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of EP2575579A2 publication Critical patent/EP2575579A2/fr
Publication of EP2575579A4 publication Critical patent/EP2575579A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • 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
    • D21H27/001—Release paper
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives

Definitions

  • the cleanser may also contain other types of surfactants.
  • amphoteric surfactants such as zwitterionic surfactants
  • one class of amphoteric surfactants that may be used in the present disclosure are derivatives of secondary and tertiary amines having aliphatic radicals that are straight chain or branched, wherein one of the aliphatic substituents contains from about 8 to 18 carbon atoms and at least one of the aliphatic substituents contains an anionic water-solubilizing group, such as a carboxy, sulfonate, or sulfate group.
  • Still other preservatives may include ethylhexylglycerin, phenoxyethanol caprylyl glycol, a blend of 1 ,2-hexanediol, caprylyl glycol and tropolone, and a blend of phenoxyethanol and tropolone.
  • the wet wipe may be configured to provide all desired physical properties by use of a single or multi-ply wet wipe product, in which two or more plies of wipe substrate are joined together by methods known in the art to form a multi-ply wipe.
  • the total basis weight of the wipe substrate consisting of a single or multiple layers of wipe substrate in the final wet wipe product, may be in the range of at least about 25 to about 120 gsm. More desirably, the basis weight of the wipe substrate may be between about 40 and 90 gsm. Even more desirably, the basis weight of the wipe substrate may be between about 60 and 80 gsm. Especially more desirably, the basis weight of the wipe substrate may be between about 70 and 75 gsm.
  • This test is used to assess the dispersibility or physical breakup of a flushable product during its transport through sewage pumps (e.g., ejector or grinder pumps) and municipal wastewater conveyance systems (e.g., sewer pipes and lift stations). This test assesses the rate and extent of disintegration of a test material in the presence of tap water or raw wastewater. Results from this test are used to predict the compatibility of a flushable product with household sewage pumps and municipal collection systems.
  • sewage pumps e.g., ejector or grinder pumps
  • municipal wastewater conveyance systems e.g., sewer pipes and lift stations
  • a second vacuum shoe pulling about 5 to 6 inches of mercury vacuum was used to transfer the web to a t1207-12 throughdrying fabric manufactured by Voith Fabrics Inc.
  • the web was carried over a pair of Honeycomb throughdryers operating at temperatures of about 400 to 430°F and dried to a final dryness of about 97 to 99 percent consistency.
  • the dried cellulosic web was rolled onto a core to form a parent roll of tissue.
  • the total dry weight percent of binder add-on was 5 percent relative to the dry mass of the single-ply wipe substrate.
  • the basesheet was machine-converted into sections of continuous web 5.5 inches wide by 56 inches long with perforations every 7 inches which were adhesively joined, fan-folded and applied with the wetting composition at 235 percent add-on to yield a fan-folded stack of wet wipes.
  • the exemplary dispersible wipes were tested under the Shake Flask Test with each sample was tested at screen sizes of 12.70 mm, 6.35 mm, 3.18 mm, 1.59 mm with mass measured after the wipes and tensile strength test and compared to KLEENEX® COTTONELLE FRESH® Flushable Moist Wipes and Natural Choice® Flushable Moist Wipes. Illustrative results are set forth below in Table 1 .

Abstract

L'invention concerne généralement des serviettes humides dispersibles. Plus particulièrement, l'invention concerne une serviette humide dispersible composée d'un substrat de serviette comprenant une bande de tissu qui comprend des fibres cellulosiques et une composition de liant destinée à lier ladite composition à la bande de tissu. Cette bande de tissu contient des fibres cellulosiques qui ont une longueur de fibre de 3 mm au maximum. La structure des serviettes dispersibles permet, pour une valeur en pourcentage de filtrage calculée au moyen d'un test par agitation en flacon égale à au moins environ 70 pourcent, d'obtenir une dispersibilité accrue. De manière préférée, les serviettes humides dispersibles à pli unique selon l'invention peuvent présenter une valeur en pourcentage de filtrage d'au moins environ 95 pourcent.
EP11789334.7A 2010-06-01 2011-05-03 Serviettes humides dispersibles fabriquées au moyen de fibres cellulosiques courtes pour obtenir une meilleure dispersibilité Withdrawn EP2575579A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/791,498 US20110290437A1 (en) 2010-06-01 2010-06-01 Dispersible Wet Wipes Made Using Short Cellulose Fibers for Enhanced Dispersibility
PCT/IB2011/051955 WO2011151748A2 (fr) 2010-06-01 2011-05-03 Serviettes humides dispersibles fabriquées au moyen de fibres cellulosiques courtes pour obtenir une meilleure dispersibilité

Publications (2)

Publication Number Publication Date
EP2575579A2 true EP2575579A2 (fr) 2013-04-10
EP2575579A4 EP2575579A4 (fr) 2014-05-07

Family

ID=45021105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11789334.7A Withdrawn EP2575579A4 (fr) 2010-06-01 2011-05-03 Serviettes humides dispersibles fabriquées au moyen de fibres cellulosiques courtes pour obtenir une meilleure dispersibilité

Country Status (7)

Country Link
US (1) US20110290437A1 (fr)
EP (1) EP2575579A4 (fr)
KR (1) KR20130084977A (fr)
AU (1) AU2011262334B2 (fr)
BR (1) BR112012029784A2 (fr)
MX (1) MX2012013258A (fr)
WO (1) WO2011151748A2 (fr)

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CN102665510B (zh) 2009-10-16 2016-06-01 Sca卫生用品公司 可冲刷掉的湿擦拭物或卫生用纸
US9005738B2 (en) 2010-12-08 2015-04-14 Buckeye Technologies Inc. Dispersible nonwoven wipe material
US9439549B2 (en) 2010-12-08 2016-09-13 Georgia-Pacific Nonwovens LLC Dispersible nonwoven wipe material
RU2502840C1 (ru) * 2012-05-30 2013-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет леса" Связующее для производства бумаги и картона
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US8987180B2 (en) 2012-12-18 2015-03-24 Kimberly-Clark Worldwide, Inc. Wet wipes including silicone reactive amino containing dimethicone copolyols
US20140173841A1 (en) * 2012-12-21 2014-06-26 Kimberly-Clark Worldwide, Inc. Wet wipes with improved strength and dispersibility
KR101484729B1 (ko) 2013-03-07 2015-01-20 주식회사 씨디아이 물티슈용 살균제 조성물
MX367539B (es) * 2013-03-15 2019-08-26 Gpcp Ip Holdings Llc Sustrato de limpieza dispersable en agua.
US9528210B2 (en) 2013-10-31 2016-12-27 Kimberly-Clark Worldwide, Inc. Method of making a dispersible moist wipe
US10113254B2 (en) 2013-10-31 2018-10-30 Kimberly-Clark Worldwide, Inc. Dispersible moist wipe
US9005395B1 (en) * 2014-01-31 2015-04-14 Kimberly-Clark Worldwide, Inc. Dispersible hydroentangled basesheet with triggerable binder
AU2016349872B2 (en) 2015-11-03 2021-12-09 Kimberly-Clark Worldwide, Inc. Foamed composite web with low wet collapse
AU2016350780B2 (en) 2015-11-03 2020-09-10 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
JP6235674B1 (ja) * 2016-09-30 2017-11-22 大王製紙株式会社 ティシュペーパー
US11583489B2 (en) * 2016-11-18 2023-02-21 First Quality Tissue, Llc Flushable wipe and method of forming the same
GB2573897B (en) 2016-12-30 2022-08-24 Kimberly Clark Co Dispersible wet wipes constructed with patterned binder
CN112625193B (zh) * 2020-12-31 2022-06-14 青岛科技大学 极性改性凡士林及其制备方法

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US20060147505A1 (en) * 2004-12-30 2006-07-06 Tanzer Richard W Water-dispersible wet wipe having mixed solvent wetting composition
WO2011046478A1 (fr) * 2009-10-16 2011-04-21 Sca Hygiene Products Ab Lingette ou tissu d'hygiène humide jetable dans les toilettes

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US20060003649A1 (en) * 2004-06-30 2006-01-05 Kimberly-Clark Worldwide, Inc. Dispersible alcohol/cleaning wipes via topical or wet-end application of acrylamide or vinylamide/amine polymers
US20060147505A1 (en) * 2004-12-30 2006-07-06 Tanzer Richard W Water-dispersible wet wipe having mixed solvent wetting composition
WO2011046478A1 (fr) * 2009-10-16 2011-04-21 Sca Hygiene Products Ab Lingette ou tissu d'hygiène humide jetable dans les toilettes

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Title
See also references of WO2011151748A2 *

Also Published As

Publication number Publication date
EP2575579A4 (fr) 2014-05-07
AU2011262334B2 (en) 2014-10-09
US20110290437A1 (en) 2011-12-01
KR20130084977A (ko) 2013-07-26
BR112012029784A2 (pt) 2019-09-24
MX2012013258A (es) 2013-01-24
WO2011151748A3 (fr) 2012-04-12
WO2011151748A2 (fr) 2011-12-08

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