BR112017021324A2 - tecido não tecido e processo para formar o mesmo - Google Patents

tecido não tecido e processo para formar o mesmo

Info

Publication number
BR112017021324A2
BR112017021324A2 BR112017021324A BR112017021324A BR112017021324A2 BR 112017021324 A2 BR112017021324 A2 BR 112017021324A2 BR 112017021324 A BR112017021324 A BR 112017021324A BR 112017021324 A BR112017021324 A BR 112017021324A BR 112017021324 A2 BR112017021324 A2 BR 112017021324A2
Authority
BR
Brazil
Prior art keywords
nonwoven fabric
same
absorbent article
present
relates
Prior art date
Application number
BR112017021324A
Other languages
English (en)
Other versions
BR112017021324B1 (pt
Inventor
Novarino Elena
Siebner Harald
Hartl Helmut
Original Assignee
Fitesa Germany 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 Fitesa Germany Gmbh filed Critical Fitesa Germany Gmbh
Publication of BR112017021324A2 publication Critical patent/BR112017021324A2/pt
Publication of BR112017021324B1 publication Critical patent/BR112017021324B1/pt

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
    • D04H1/42—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
    • D04H1/4391—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 characterised by the shape of the fibres
    • D04H1/43912—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 characterised by the shape of the fibres fibres with noncircular cross-sections
    • 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
    • A61F13/51—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 outer layers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • 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
    • A61F13/51—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 outer layers
    • A61F2013/51002—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 outer layers with special fibres
    • A61F2013/51009—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 outer layers with special fibres characterized by the shape of the fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/02—Bandages, dressings or absorbent pads
    • D10B2509/026—Absorbent pads; Tampons; Laundry; Towels

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

a presente invenção refere-se a um tecido não tecido compreendendo uma rede não tecida que é formada a partir de uma pluralidade de fibras trilobais, em que cada um dos lóbulos das fibras trilobais tem uma razão de comprimento para largura na faixa de 1,5 a 4. a presente invenção também refere-se ao uso do tecido não tecido em um sistema de fechamento em um artigo absorvente ou em uma camada de reforço de um artigo absorvente. além disso, a presente invenção fornece um artigo absorvente compreendendo o tecido não tecido.
BR112017021324-9A 2015-05-06 2016-05-04 Tecido não tecido, seu uso e artigo absorvente que o compreende BR112017021324B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15166616.1 2015-05-06
EP15166616.1A EP3090712A1 (en) 2015-05-06 2015-05-06 Non-woven fabric and process for forming the same
PCT/EP2016/060013 WO2016177787A1 (en) 2015-05-06 2016-05-04 Non-woven fabric and process for forming the same

Publications (2)

Publication Number Publication Date
BR112017021324A2 true BR112017021324A2 (pt) 2018-06-26
BR112017021324B1 BR112017021324B1 (pt) 2022-02-08

Family

ID=53039821

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017021324-9A BR112017021324B1 (pt) 2015-05-06 2016-05-04 Tecido não tecido, seu uso e artigo absorvente que o compreende

Country Status (14)

Country Link
US (1) US20180148872A1 (pt)
EP (2) EP3090712A1 (pt)
JP (1) JP2018517071A (pt)
CN (1) CN108474157B (pt)
BR (1) BR112017021324B1 (pt)
DK (1) DK3292236T3 (pt)
ES (1) ES2731150T3 (pt)
MX (1) MX363810B (pt)
MY (1) MY186243A (pt)
PE (1) PE20180858A1 (pt)
PL (1) PL3292236T3 (pt)
RU (1) RU2690286C2 (pt)
TR (1) TR201910230T4 (pt)
WO (1) WO2016177787A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018105751U1 (de) 2018-10-08 2020-01-09 LK Mahnke GmbH & Co. KG Wegwerfbare Windel

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508390A (en) * 1968-09-30 1970-04-28 Allied Chem Modified filament and fabrics produced therefrom
CA1281864C (en) * 1985-10-07 1991-03-26 Henry Louis Griesbach, Iii Nonwoven web with improved softness
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
CA2026326A1 (en) * 1989-10-04 1991-04-05 James Arthur Davis Disposable diaper having a humidity transfer region, breathable zone panel and separation layer
US5208106A (en) * 1991-08-27 1993-05-04 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
SG73992A1 (en) * 1995-12-18 2000-07-18 Standard Oil Co Melt spun acrylonitrile olefinically unsaturated fibers and a process to make fibers
US20030125683A1 (en) * 2001-12-31 2003-07-03 Reeves William G. Durably hydrophilic, non-leaching coating for hydrophobic substances
EP1403419B1 (en) * 2002-09-30 2006-05-31 The Procter & Gamble Company Absorbent articles comprising hydrophilic nonwoven fabrics
US20040092192A1 (en) * 2002-11-07 2004-05-13 Reemay, Inc. Hollow fiber nonwoven sheet for fabric softener substrate
MY142785A (en) * 2004-02-23 2010-12-31 Teijin Fibers Ltd Synthetic staple fibers for an air-laid nonwoven fabric
WO2005108665A1 (de) * 2004-04-06 2005-11-17 Corovin Gmbh Spunbond-vlies aus polymerfasern und deren verwendung
CA2585468A1 (en) * 2004-10-26 2006-05-04 Reemay, Inc. Composite fabric with controlled release of functional chemicals
US20060135923A1 (en) * 2004-12-20 2006-06-22 Boggs Lavada C Nonwoven fabrics for use in personal care products
US20100310845A1 (en) * 2009-06-03 2010-12-09 Eric Bryan Bond Fluid permeable structured fibrous web
CN201785556U (zh) * 2010-03-18 2011-04-06 李胜春 一种阻燃三叶形ecdp纤维
JP5538977B2 (ja) * 2010-03-29 2014-07-02 ユニ・チャーム株式会社 不織布シートおよびその製造方法
BR112013002433A2 (pt) * 2010-08-20 2016-05-24 First Quality Nonwovens Inc artigo absorvente e componentes do mesmo apresentando sinais de maciez otimizada, e métodos para sua fabricação.
US20120237718A1 (en) * 2011-03-15 2012-09-20 Paul Thomas Weisman Structured Fibrous Web
CZ2011163A3 (cs) * 2011-03-25 2012-10-03 Pegas Nonwovens S.R.O. Zpusob vytvárení pojené netkané textilie a netkaná textilie
US20120251771A1 (en) * 2011-04-04 2012-10-04 Lenox Wilson Method of making a smooth elastic nonwoven composite
AT512621B1 (de) * 2012-02-28 2015-09-15 Chemiefaser Lenzing Ag Hygieneprodukt
EP2821043A1 (en) * 2013-07-02 2015-01-07 Fitesa Germany GmbH Non-woven fabric and process for forming the same

Also Published As

Publication number Publication date
RU2690286C2 (ru) 2019-05-31
EP3292236A1 (en) 2018-03-14
PL3292236T3 (pl) 2019-11-29
EP3090712A1 (en) 2016-11-09
ES2731150T3 (es) 2019-11-14
JP2018517071A (ja) 2018-06-28
RU2017135241A (ru) 2019-04-09
CN108474157B (zh) 2020-09-25
DK3292236T3 (da) 2019-07-22
TR201910230T4 (tr) 2019-07-22
EP3292236B1 (en) 2019-04-24
CN108474157A (zh) 2018-08-31
US20180148872A1 (en) 2018-05-31
MX2017013837A (es) 2018-03-15
WO2016177787A1 (en) 2016-11-10
MY186243A (en) 2021-06-30
PE20180858A1 (es) 2018-05-22
BR112017021324B1 (pt) 2022-02-08
MX363810B (es) 2019-04-04
RU2017135241A3 (pt) 2019-04-16

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/05/2016, OBSERVADAS AS CONDICOES LEGAIS.