DE60304653D1 - Absorbierender Gegenstand und Verfahren zur Herstellung eines absorbierenden Elements für einen absorbierenden Gegenstand - Google Patents

Absorbierender Gegenstand und Verfahren zur Herstellung eines absorbierenden Elements für einen absorbierenden Gegenstand

Info

Publication number
DE60304653D1
DE60304653D1 DE60304653T DE60304653T DE60304653D1 DE 60304653 D1 DE60304653 D1 DE 60304653D1 DE 60304653 T DE60304653 T DE 60304653T DE 60304653 T DE60304653 T DE 60304653T DE 60304653 D1 DE60304653 D1 DE 60304653D1
Authority
DE
Germany
Prior art keywords
absorbent article
making
absorbent
article
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.)
Expired - Lifetime
Application number
DE60304653T
Other languages
English (en)
Other versions
DE60304653T3 (de
DE60304653T2 (de
Inventor
Takao Nakayama
Yasuo Toyoshima
Shinsuke Nagahara
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.)
Kao Corp
Original Assignee
Kao 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32105530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60304653(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Publication of DE60304653D1 publication Critical patent/DE60304653D1/de
Application granted granted Critical
Publication of DE60304653T2 publication Critical patent/DE60304653T2/de
Publication of DE60304653T3 publication Critical patent/DE60304653T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad
    • 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
    • A61F13/538—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 characterised by specific fibre orientation or weave
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/50—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by treatment to produce shrinking, swelling, crimping or curling of fibres
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/53016—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 being made in fibre but being not pulp having special shape
    • A61F2013/530167—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 being made in fibre but being not pulp having special shape being crimped
    • 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
    • A61F2013/530481—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530489—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
    • A61F2013/530496—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material being fixed to fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Nonwoven Fabrics (AREA)
DE2003604653 2002-11-11 2003-11-11 Absorbierender Gegenstand und Verfahren zur Herstellung eines absorbierenden Elements für einen absorbierenden Gegenstand Expired - Lifetime DE60304653T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002327355 2002-11-11
JP2002327355A JP3979923B2 (ja) 2002-11-11 2002-11-11 吸収性物品

Publications (3)

Publication Number Publication Date
DE60304653D1 true DE60304653D1 (de) 2006-05-24
DE60304653T2 DE60304653T2 (de) 2007-02-15
DE60304653T3 DE60304653T3 (de) 2011-06-16

Family

ID=32105530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003604653 Expired - Lifetime DE60304653T3 (de) 2002-11-11 2003-11-11 Absorbierender Gegenstand und Verfahren zur Herstellung eines absorbierenden Elements für einen absorbierenden Gegenstand

Country Status (4)

Country Link
EP (1) EP1417946B2 (de)
JP (1) JP3979923B2 (de)
CN (1) CN1234333C (de)
DE (1) DE60304653T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8324446B2 (en) * 2004-06-30 2012-12-04 Kimberly-Clark Worldwide, Inc. Unitary absorbent core with binding agents
TWI358283B (en) * 2004-08-20 2012-02-21 Kao Corp Process of producing an absorbent article
KR101283921B1 (ko) 2005-03-23 2013-07-16 가오 가부시키가이샤 흡수성 물품
JP2007136162A (ja) * 2005-10-18 2007-06-07 Oji Paper Co Ltd 液吸収性シートおよびその製造方法
JP4822864B2 (ja) * 2006-02-09 2011-11-24 花王株式会社 吸水性複合物及びそれを用いた吸収性物品
JP2007222265A (ja) * 2006-02-22 2007-09-06 Kao Corp 吸収性物品
KR101400703B1 (ko) 2006-03-23 2014-05-29 가오 가부시키가이샤 흡수체 및 그 제조방법
ES2446246T3 (es) * 2006-08-04 2014-03-06 Kuraray Co., Ltd. Material textil no tejido estirable y bandas
JP2008125602A (ja) * 2006-11-17 2008-06-05 Kao Corp 吸収体及びそれを用いた吸収性物品
JP4905954B2 (ja) * 2006-12-04 2012-03-28 花王株式会社 繊維シート並びにその製造方法及びそれを用いた吸収性物品
JP5082122B2 (ja) * 2008-01-29 2012-11-28 トヨタ紡織株式会社 繊維複合体の製造方法
JP5560170B2 (ja) * 2010-11-22 2014-07-23 ハビックス株式会社 不織布及びその製造方法
JPWO2013146711A1 (ja) 2012-03-30 2015-12-14 ユニ・チャーム株式会社 吸収体及びこれを備えた吸収性物品
JP6145964B2 (ja) * 2012-04-06 2017-06-14 王子ホールディングス株式会社 吸収シートおよび該吸収シートを備えた吸収性物品
JP6166884B2 (ja) * 2012-10-24 2017-07-19 花王株式会社 吸収性物品
JP6105897B2 (ja) * 2012-10-24 2017-03-29 花王株式会社 吸収性物品
JP2019037700A (ja) * 2017-08-29 2019-03-14 花王株式会社 吸収性物品
JP6990095B2 (ja) * 2017-11-28 2022-01-12 花王株式会社 吸収体及び吸収性物品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638814B2 (ja) * 1988-09-08 1994-05-25 ユニ・チャーム株式会社 吸収性物品用吸収体およびその製造方法
JP3058496B2 (ja) * 1991-11-21 2000-07-04 花王株式会社 吸収性構造体及びその製造方法
US5681300A (en) * 1991-12-17 1997-10-28 The Procter & Gamble Company Absorbent article having blended absorbent core
SE470064B (sv) † 1992-02-04 1993-11-01 Moelnlycke Ab Absorberande fiberstruktur innefattande värmekrympta, spiraliserade, elastiska termoplastiska bikomponentfibrer
JP3190757B2 (ja) * 1993-02-12 2001-07-23 ユニ・チャーム株式会社 体液吸収性物品
JP3489140B2 (ja) * 1993-07-08 2004-01-19 チッソ株式会社 吸収性物品
FI100165B (fi) * 1995-03-01 1997-10-15 Bki Holding Corp Menetelmä hygieniatuotteen imukerroksen valmistamiseksi ja menetelmäll ä valmistettu imukerros
US5683374A (en) * 1995-06-08 1997-11-04 Uni-Charm Corporation Absorbent padding for undergarments
US20010041876A1 (en) * 1999-12-23 2001-11-15 Creagan Christopher Cosgrove Superabsorbent and nonwoven composites for personal care products
JP4470196B2 (ja) † 2001-03-23 2010-06-02 ハビックス株式会社 親水性不織布
JP3916205B2 (ja) * 2001-04-06 2007-05-16 ユニ・チャーム株式会社 吸収性物品、吸収性物品用吸収体及びその製造方法

Also Published As

Publication number Publication date
JP3979923B2 (ja) 2007-09-19
DE60304653T3 (de) 2011-06-16
EP1417946B1 (de) 2006-04-19
EP1417946B2 (de) 2010-12-15
EP1417946A1 (de) 2004-05-12
JP2004159786A (ja) 2004-06-10
DE60304653T2 (de) 2007-02-15
CN1498607A (zh) 2004-05-26
CN1234333C (zh) 2006-01-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings