IN2012DN00535A - - Google Patents

Download PDF

Info

Publication number
IN2012DN00535A
IN2012DN00535A IN535DEN2012A IN2012DN00535A IN 2012DN00535 A IN2012DN00535 A IN 2012DN00535A IN 535DEN2012 A IN535DEN2012 A IN 535DEN2012A IN 2012DN00535 A IN2012DN00535 A IN 2012DN00535A
Authority
IN
India
Prior art keywords
fibers
absorbent material
fluid absorbent
fibrous porous
porous fluid
Prior art date
Application number
Other languages
English (en)
Inventor
Ralf Ehmke
Henning Röttger
Original Assignee
Glatfelter Falkenhagen Gmbh
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 Glatfelter Falkenhagen Gmbh filed Critical Glatfelter Falkenhagen Gmbh
Publication of IN2012DN00535A publication Critical patent/IN2012DN00535A/en

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
    • D04H13/00—Other non-woven fabrics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H1/02—Cotton wool; Wadding
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/26—Wood pulp
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Epidemiology (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
IN535DEN2012 2009-07-01 2010-07-01 IN2012DN00535A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22227809P 2009-07-01 2009-07-01
PCT/EP2010/059361 WO2011000911A1 (en) 2009-07-01 2010-07-01 Flexible resilient absorbent cellulosic nonwoven structure

Publications (1)

Publication Number Publication Date
IN2012DN00535A true IN2012DN00535A (da) 2015-06-05

Family

ID=42712540

Family Applications (1)

Application Number Title Priority Date Filing Date
IN535DEN2012 IN2012DN00535A (da) 2009-07-01 2010-07-01

Country Status (7)

Country Link
US (1) US20120101460A1 (da)
EP (1) EP2448754A1 (da)
CN (1) CN102481752A (da)
CA (1) CA2766993A1 (da)
IN (1) IN2012DN00535A (da)
RU (1) RU2012103340A (da)
WO (1) WO2011000911A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038006A1 (de) * 2010-10-06 2012-04-12 Birgit Riesinger Verfahren zur Erhöhung der Haut- oder Wundkompatibilität eines Zellstoffvlieses
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
HUE057989T2 (hu) 2015-11-04 2022-06-28 Procter & Gamble Nedvszívó szerkezetet tartalmazó nedvszívó árucikk
EP3370673B1 (en) 2015-11-04 2022-03-30 The Procter & Gamble Company Absorbent structure
WO2017079597A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
CN108348388B (zh) * 2015-11-04 2021-06-25 宝洁公司 包括异质块体的泡沫吸收芯结构
WO2019090292A1 (en) * 2017-11-06 2019-05-09 The Procter & Gamble Company Absorbent article with conforming features
CN118679039A (zh) * 2022-03-29 2024-09-20 松下知识产权经营株式会社 生产颗粒板的方法及用于生产颗粒板的压缩材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522026A (en) * 1978-07-28 1980-02-16 Kao Corp Disposable diaper
US5397316A (en) * 1993-06-25 1995-03-14 The Procter & Gamble Company Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials
US5817704A (en) 1996-03-08 1998-10-06 The Procter & Gamble Company Heterogeneous foam materials
KR20010102350A (ko) 1999-02-24 2001-11-15 그래햄 이. 테일러 높은 내부 상 에멀젼에서 초흡수제의 제조방법
CN1351822A (zh) * 2001-11-02 2002-06-05 崔树萍 一种渗透过滤材料以及该材料的制备方法和用途
WO2007027701A2 (en) 2005-08-29 2007-03-08 Cree James W Apertured laminate and method of making
CN101325938A (zh) * 2005-12-15 2008-12-17 Sca卫生产品股份公司 吸收性制品

Also Published As

Publication number Publication date
EP2448754A1 (en) 2012-05-09
CN102481752A (zh) 2012-05-30
CA2766993A1 (en) 2011-01-06
WO2011000911A1 (en) 2011-01-06
US20120101460A1 (en) 2012-04-26
RU2012103340A (ru) 2013-08-10

Similar Documents

Publication Publication Date Title
MX2008011676A (es) Articulo absorbente que comprende una estructura fibrosa que comprende fibras sinteticas y un agente hidrofilizante.
WO2007123704A3 (en) Nonwoven fibrous structure comprising synthetic fibers and hydrophilizing agent
MX2010007774A (es) Medio de coalescencia para separacion de emulsiones de agua-hidrocarburos.
MX2008013029A (es) Genero compuesto de no tejido / pulpa, coestricado y metodo para fabricarlo.
ATE513071T1 (de) Anorganische poröse hohlfasern
BR112012033433A2 (pt) núcleo absorvente
WO2008026101A3 (en) Multifunctional hydrogel-web composites for enhanced absorbency applications and methods of making same
WO2007123703A3 (en) Method for forming a fibrous structure comprising synthetic fibers and hydrophilizing agents
FI20096233L (fi) Menetelmä nanofibrilloidun selluloosamassan valmistamiseksi ja massan käyttö paperinvalmistuksessa tai nanofibrilloidun selluloosan komposiiteissa
TW200706356A (en) Layered sound absorptive non-woven fabric
ATE507965T1 (de) Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes
NO341565B1 (no) Cellulose-basert fibermaterial og papir inneholdende dette
PL2102401T3 (pl) Sposób wytwarzania stabilnych wymiarowo wstęg spojonej włókniny o strukturze włóknistej
CL2009000715A1 (es) Estructura absorbente que comprende al menos una primera y una segunda malla de fibras de liocelda fundida no tejida,y un elemento intermedio superabsorbente, donde dichas mallas primera y segunda son contérminas; y métodos para hacer una estructura absorbente.
PL1820892T3 (pl) Powłoka bębna do wytwarzania struktur i/lub wzorów reliefowych na powierzchni tkanego lub nietkanego materiału komórkowego lub włókniny
MX2012008321A (es) Material flexible altamente absorbente.
EP2083129A3 (en) Non-woven glass fiber mat faced gypsum board and process of manufacture
MY183762A (en) Nonwoven fabric, manufacturing method thereof and filters formed by it
WO2008008266A3 (en) Biohybrid elastomeric scaffolds and methods of use thereof
EA201591110A1 (ru) Способ изготовления гидроперепутанного пневмоуложенного полотна и продукты, полученные из этого полотна
PT2000569E (pt) Utilização de um material não tecido multi-camadas estruturado
WO2010112024A3 (de) Filtermaterial zum reinigen von luft und gasen
MX2012004390A (es) Articulos de soporte poroso y metodos de manufactura.
WO2008027152A3 (en) Hemostatic fibrous media
TW200700048A (en) Absorbent articles