MX2017015981A - Hoja de respaldo transpirable, articulos absorbentes y metodos. - Google Patents

Hoja de respaldo transpirable, articulos absorbentes y metodos.

Info

Publication number
MX2017015981A
MX2017015981A MX2017015981A MX2017015981A MX2017015981A MX 2017015981 A MX2017015981 A MX 2017015981A MX 2017015981 A MX2017015981 A MX 2017015981A MX 2017015981 A MX2017015981 A MX 2017015981A MX 2017015981 A MX2017015981 A MX 2017015981A
Authority
MX
Mexico
Prior art keywords
present
cellulosic fiber
laminates
present disclosure
barrier
Prior art date
Application number
MX2017015981A
Other languages
English (en)
Inventor
Chmielewski Harry
M Spain Brian
Seames Edward
Original Assignee
Attends Healthcare Products 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 Attends Healthcare Products Inc filed Critical Attends Healthcare Products Inc
Publication of MX2017015981A publication Critical patent/MX2017015981A/es

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Classifications

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    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2307/73—Hydrophobic
    • 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
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2555/00—Personal care
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)

Abstract

La presente invención incluye una capa de barrera de fibra celulósica que tiene un calibre hidrofóbico para provocar que la capa de barrera exhiba propiedades hidrofóbicas. Por ejemplo, las capas de barrera de fibra celulósica presentes pueden estar configuradas para tener una alta altura hidrostática (por ejemplo, más de 200 mm de H2O) mientras retiene una alta permeabilidad al aire (por ejemplo, 0.5 pies3/min-pies2). La presente invención también incluye laminados (por ejemplo, un conjunto de hoja de respaldo transpirable) que incluye una de las presentes capas de barrera de fibra celulósica y una capa de soporte de textil no tejido colocada por debajo y acoplada (por ejemplo, unida) con la capa de barrera, de manera que el laminado está configurado para exhibir el desempeño de barrera de líquido deseable (por ejemplo, desempeño libre de perforaciones a 400 mm de H2O por 10 minutos y/o su similar). La presente invención también incluye prendas absorbente desechables que incluyen por lo menos una de las capas de fibra celulósica desechables y laminados (por ejemplo, que incluyen uno de los presentes laminados como una hoja de respaldo para la prenda absorbente desechable).
MX2017015981A 2015-06-08 2016-06-08 Hoja de respaldo transpirable, articulos absorbentes y metodos. MX2017015981A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562172572P 2015-06-08 2015-06-08
PCT/US2016/036476 WO2016200965A1 (en) 2015-06-08 2016-06-08 Breathable backsheet, absorbent articles, and methods

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EP (1) EP3302386B1 (es)
JP (1) JP2018524069A (es)
KR (1) KR20180016535A (es)
CN (1) CN108024873A (es)
BR (1) BR112017026450A2 (es)
CA (1) CA2988945A1 (es)
ES (1) ES2923679T3 (es)
MX (1) MX2017015981A (es)
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Publication number Priority date Publication date Assignee Title
WO2019108172A1 (en) * 2017-11-29 2019-06-06 Kimberly-Clark Worldwide, Inc. Fibrous sheet with improved properties
GB201911568D0 (en) * 2019-08-13 2019-09-25 Croda Int Plc Personal hygiene product
CN115697271A (zh) * 2021-03-26 2023-02-03 株式会社Lg化学 超吸收性聚合物膜和包括其的吸收性制品

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US3881489A (en) 1973-08-20 1975-05-06 Procter & Gamble Breathable, liquid inpervious backsheet for absorptive devices
US4588457A (en) * 1983-03-11 1986-05-13 The Procter & Gamble Company Two-ply nonwoven fabric laminate
US5695376A (en) 1994-09-09 1997-12-09 Kimberly-Clark Worldwide, Inc. Thermoformable barrier nonwoven laminate
US5885909A (en) 1996-06-07 1999-03-23 E. I. Du Pont De Nemours And Company Low or sub-denier nonwoven fibrous structures
MY125712A (en) 1997-07-31 2006-08-30 Hercules Inc Composition and method for improved ink jet printing performance
US6716204B1 (en) 1998-10-28 2004-04-06 The Procter & Gamble Company Absorbent article with improved feces containment characteristics
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WO2007100040A1 (ja) 2006-03-02 2007-09-07 Japan Absorbent Technology Institute 高通気性耐水性シート、高通気性耐水性シート複合体および吸収体物品並びに高通気性耐水性シートの製造方法および高通気性耐水性シート複合体の製造方法
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CN104494245A (zh) 2014-12-31 2015-04-08 福建恒安集团有限公司 一种多层复合导流材料

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ES2923679T3 (es) 2022-09-29
RU2017146042A (ru) 2019-07-09
EP3302386A4 (en) 2019-01-23
EP3302386B1 (en) 2022-05-25
CA2988945A1 (en) 2016-12-15
PL3302386T3 (pl) 2022-10-17
WO2016200965A1 (en) 2016-12-15
BR112017026450A2 (pt) 2018-08-14
US20160354506A1 (en) 2016-12-08
JP2018524069A (ja) 2018-08-30
KR20180016535A (ko) 2018-02-14
EP3302386A1 (en) 2018-04-11
RU2729637C2 (ru) 2020-08-11
RU2017146042A3 (es) 2019-11-28
US10774475B2 (en) 2020-09-15
CN108024873A (zh) 2018-05-11

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