CA2856581C - Articles absorbants ayant des proprietes d'absorption ameliorees - Google Patents

Articles absorbants ayant des proprietes d'absorption ameliorees Download PDF

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Publication number
CA2856581C
CA2856581C CA2856581A CA2856581A CA2856581C CA 2856581 C CA2856581 C CA 2856581C CA 2856581 A CA2856581 A CA 2856581A CA 2856581 A CA2856581 A CA 2856581A CA 2856581 C CA2856581 C CA 2856581C
Authority
CA
Canada
Prior art keywords
absorbent
polymer particles
superabsorbent polymer
absorbent article
cylinder
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 - Fee Related
Application number
CA2856581A
Other languages
English (en)
Other versions
CA2856581A1 (fr
Inventor
Bruno Johannes Ehrnsperger
Marc Jennewein
Marion Lutsche
Andrea Peri
Maike Thomann
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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
Priority claimed from EP11189960.5A external-priority patent/EP2535698B1/fr
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2856581A1 publication Critical patent/CA2856581A1/fr
Application granted granted Critical
Publication of CA2856581C publication Critical patent/CA2856581C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA2856581A 2011-11-21 2012-11-19 Articles absorbants ayant des proprietes d'absorption ameliorees Expired - Fee Related CA2856581C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11189960.5 2011-11-21
EP11189960.5A EP2535698B1 (fr) 2011-06-17 2011-11-21 Article absorbant avec propriétés d'absorption améliorées
PCT/US2012/065780 WO2013078109A1 (fr) 2011-11-21 2012-11-19 Articles absorbants ayant des propriétés d'absorption améliorées

Publications (2)

Publication Number Publication Date
CA2856581A1 CA2856581A1 (fr) 2013-05-30
CA2856581C true CA2856581C (fr) 2017-03-21

Family

ID=47263608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2856581A Expired - Fee Related CA2856581C (fr) 2011-11-21 2012-11-19 Articles absorbants ayant des proprietes d'absorption ameliorees

Country Status (13)

Country Link
JP (1) JP6054409B2 (fr)
CN (2) CN103946685A (fr)
BR (1) BR112014012193A2 (fr)
CA (1) CA2856581C (fr)
CL (1) CL2014001318A1 (fr)
DE (1) DE112012004845T5 (fr)
GB (1) GB2510285B (fr)
IN (1) IN2014DN03302A (fr)
MX (1) MX2014005627A (fr)
RU (1) RU2573344C1 (fr)
SG (1) SG11201401933SA (fr)
WO (1) WO2013078109A1 (fr)
ZA (1) ZA201403490B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3351225B1 (fr) 2013-09-19 2021-12-29 The Procter & Gamble Company Noyaux absorbants ayant des zones exemptes de matériau
US10481091B2 (en) * 2016-02-05 2019-11-19 The Procter & Gamble Company Method and apparatus for detecting holes in substrates in absorbent article converting lines
KR101750013B1 (ko) 2016-02-19 2017-06-22 주식회사 엘지화학 고흡수성 수지
KR102157785B1 (ko) 2017-02-10 2020-09-18 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
WO2018155591A1 (fr) 2017-02-22 2018-08-30 株式会社日本触媒 Feuille absorbant l'eau, feuille allongée absorbant l'eau, et article absorbant
EP3737709A1 (fr) 2018-01-09 2020-11-18 Basf Se Mélanges de superabsorbants
KR20200123127A (ko) * 2018-02-26 2020-10-28 바스프 에스이 고흡수제 투과성 측정 방법
JP7217268B2 (ja) 2018-04-13 2023-02-02 株式会社日本触媒 吸水性シート、吸水性シートの製造方法および吸収性物品
EP3834789B1 (fr) 2018-08-09 2024-09-18 Nippon Shokubai Co., Ltd. Feuille absorbant l'eau et article absorbant l'eau comprenant celle-ci
KR20220028022A (ko) 2019-07-04 2022-03-08 바스프 에스이 초흡수제의 특성 결정 방법
CN110567848B (zh) * 2019-08-17 2022-10-21 芜湖迅齐纺织有限公司 一种疏水化纤面料性能检测装置
JP7159143B2 (ja) * 2019-09-27 2022-10-24 大王製紙株式会社 吸収性物品
EP3881814A1 (fr) * 2020-03-17 2021-09-22 The Procter & Gamble Company Noyau absorbant comprenant une couche centrale à effet gonflant élevé et des particules superabsorbantes

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860003B2 (en) 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
US3929135A (en) 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4342314A (en) 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
JPS6025045B2 (ja) 1980-03-19 1985-06-15 製鉄化学工業株式会社 塩水吸収能のすぐれたアクリル酸重合体の製造方法
US4324246A (en) 1980-05-12 1982-04-13 The Procter & Gamble Company Disposable absorbent article having a stain resistant topsheet
US4463045A (en) 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
US5006394A (en) 1988-06-23 1991-04-09 The Procter & Gamble Company Multilayer polymeric film
US5149335A (en) * 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
EP0591168B1 (fr) * 1990-04-02 1999-08-11 The Procter & Gamble Company Elements absorbants contenant des agregats reticules interparticulaires
US5151092A (en) * 1991-06-13 1992-09-29 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
ES2105242T3 (es) 1992-04-02 1997-10-16 Procter & Gamble Articulo absorbente que tiene una lamina encimera no tejida con areas impermeables a los fluidos.
US5342338A (en) 1993-06-11 1994-08-30 The Procter & Gamble Company Disposable absorbent article for low-viscosity fecal material
SE9303746L (sv) * 1993-11-15 1995-05-16 Moelnlycke Ab Engångsblöja fördsedd med elasticerade benmanschetter
EP0657502A1 (fr) 1993-12-13 1995-06-14 Du Pont De Nemours International S.A. Composition thermoplastique contenant un agent compatibilisant
US5849816A (en) 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
US5571096A (en) 1995-09-19 1996-11-05 The Procter & Gamble Company Absorbent article having breathable side panels
WO1999014220A1 (fr) 1997-09-12 1999-03-25 Lumigen, Inc. Nouveaux composes generateurs de chimioluminescence a l'aide d'une peroxydase
EP1045707B1 (fr) 1998-01-07 2008-03-19 The Procter & Gamble Company Compositions polymeres absorbantes a haute capacite de sorption et a haute permeabilite aux fluides, sous l'application d'une pression
US6121509A (en) 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
EP1808152B1 (fr) * 2003-02-12 2012-08-29 The Procter and Gamble Company Noyau absorbant pour élément absorbant
EP1547625A1 (fr) 2003-12-23 2005-06-29 The Procter & Gamble Company Matériaux superabsorbants ayant des particules à base de multicomposants
JP2005288265A (ja) * 2004-03-31 2005-10-20 Procter & Gamble Co 水性液吸収剤およびその製造方法
CA2596889A1 (fr) 2005-02-04 2006-08-10 The Procter & Gamble Company Structure absorbante comprenant une matiere amelioree absorbant l'eau
CA2614735A1 (fr) * 2005-07-13 2007-01-18 Sca Hygiene Products Ab Article absorbant avec ajustement ameliore
MY157687A (en) 2006-07-19 2016-07-15 Basf Se Process for preparing water-absorbing polymer particle having high permeability by polymerization
RU2480481C2 (ru) 2006-07-19 2013-04-27 Басф Се Способ получения дополнительно сшитых водопоглощающих полимерных частиц с высоким поглощением путем полимеризации капель мономерного раствора
WO2008009598A1 (fr) 2006-07-19 2008-01-24 Basf Se Procédé permettant la production de particules polymères absorbant l'eau présentant une perméabilité élevée par polymérisation de goutellettes d'une solution monomère
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
US10182950B2 (en) * 2007-11-07 2019-01-22 The Procter & Gamble Company Absorbent article having improved softness
EP2219781B1 (fr) * 2007-12-12 2012-12-26 Nippon Shokubai Co., Ltd. Agent absorbant l'eau et son procédé de production
US9044359B2 (en) * 2008-04-29 2015-06-02 The Procter & Gamble Company Disposable absorbent article with absorbent particulate polymer material distributed for improved isolation of body exudates
JP5290408B2 (ja) * 2008-06-20 2013-09-18 ザ プロクター アンド ギャンブル カンパニー コーティングされた吸収性材料を含む吸収性構造体
JP5600670B2 (ja) 2009-02-17 2014-10-01 株式会社日本触媒 ポリアクリル酸系吸水性樹脂粉末およびその製造方法

Also Published As

Publication number Publication date
DE112012004845T5 (de) 2014-09-04
SG11201401933SA (en) 2014-09-26
BR112014012193A2 (pt) 2017-05-30
GB2510285A (en) 2014-07-30
CN103946685A (zh) 2014-07-23
ZA201403490B (en) 2016-02-24
JP6054409B2 (ja) 2016-12-27
MX2014005627A (es) 2014-07-11
CL2014001318A1 (es) 2014-10-10
RU2573344C1 (ru) 2016-01-20
JP2015501684A (ja) 2015-01-19
WO2013078109A1 (fr) 2013-05-30
RU2014118637A (ru) 2015-12-27
CN107080619A (zh) 2017-08-22
CA2856581A1 (fr) 2013-05-30
GB2510285B (en) 2018-12-12
IN2014DN03302A (fr) 2015-06-26
GB201407172D0 (en) 2014-06-04

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140521

MKLA Lapsed

Effective date: 20181119