GB2510285B - Absorbent articles with improved absorption properties - Google Patents

Absorbent articles with improved absorption properties

Info

Publication number
GB2510285B
GB2510285B GB1407172.4A GB201407172A GB2510285B GB 2510285 B GB2510285 B GB 2510285B GB 201407172 A GB201407172 A GB 201407172A GB 2510285 B GB2510285 B GB 2510285B
Authority
GB
United Kingdom
Prior art keywords
absorbent articles
absorption properties
improved absorption
improved
properties
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.)
Active
Application number
GB1407172.4A
Other languages
English (en)
Other versions
GB2510285A (en
GB201407172D0 (en
Inventor
Johannes Ehrnsperger Bruno
Jennewein Marc
Lutsche Marion
Peri Andrea
Thomann Maike
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/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of GB201407172D0 publication Critical patent/GB201407172D0/en
Publication of GB2510285A publication Critical patent/GB2510285A/en
Application granted granted Critical
Publication of GB2510285B publication Critical patent/GB2510285B/en
Active 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61F2013/530708—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 characterized by the absorbency properties
    • A61F2013/530715—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 characterized by the absorbency properties by the acquisition rate
    • 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
    • A61F2013/530788—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 characterized by the gel layer permeability
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample

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)
GB1407172.4A 2011-11-21 2012-11-19 Absorbent articles with improved absorption properties Active GB2510285B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11189960.5A EP2535698B1 (en) 2011-06-17 2011-11-21 Absorbent article having improved absorption properties
PCT/US2012/065780 WO2013078109A1 (en) 2011-11-21 2012-11-19 Absorbent articles with improved absorption properties

Publications (3)

Publication Number Publication Date
GB201407172D0 GB201407172D0 (en) 2014-06-04
GB2510285A GB2510285A (en) 2014-07-30
GB2510285B true GB2510285B (en) 2018-12-12

Family

ID=47263608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1407172.4A Active GB2510285B (en) 2011-11-21 2012-11-19 Absorbent articles with improved absorption properties

Country Status (13)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2851048B1 (en) 2013-09-19 2018-09-05 The Procter and Gamble Company Absorbent cores having material free areas
EP3411693A1 (en) * 2016-02-05 2018-12-12 The Procter and 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
EP3586957B1 (en) 2017-02-22 2022-03-30 Nippon Shokubai Co., Ltd. Absorbent article comprising water-absorbing sheet
US11491463B2 (en) 2018-01-09 2022-11-08 Basf Se Superabsorber mixtures
WO2019162216A1 (de) * 2018-02-26 2019-08-29 Basf Se Verfahren zur messung der permeabilität von superabsorbern
EP3777803B1 (en) 2018-04-13 2025-06-25 Nippon Shokubai Co., Ltd. Water absorbent sheet, water absorbent sheet production method, and absorbent article
CN112584809B (zh) 2018-08-09 2023-06-20 株式会社日本触媒 吸水性片和包含其的吸收性物品
US11846645B2 (en) * 2019-07-04 2023-12-19 Basf Se Method for determining characteristics of super-absorbents
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 (en) * 2020-03-17 2021-09-22 The Procter & Gamble Company Absorbent core comprising a high loft central layer and superabsorbent particles
GB2613322B (en) * 2020-08-25 2025-03-12 Kimberly Clark Co Absorbent structures and methods for manufacturing absorbent structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765649A2 (en) * 1990-02-23 1997-04-02 Kimberly-Clark Corporation Absorbent structure
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
US20090270825A1 (en) * 2008-04-29 2009-10-29 Maja Wciorka Disposable Absorbent Article With Absorbent Particulate Polymer Material Distributed For Improved Isolation Of Body Exudates

Family Cites Families (30)

* 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
ATE183071T1 (de) * 1990-04-02 1999-08-15 Procter & Gamble Absorbierendes material mit untereinander vernetzten aggregaten
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 (en) 1993-12-13 1995-06-14 Du Pont De Nemours International S.A. Thermoplastic composition containing compatibilizer
US5571096A (en) 1995-09-19 1996-11-05 The Procter & Gamble Company Absorbent article having breathable side panels
EP1015461B1 (en) 1997-09-12 2004-05-12 Lumigen, Inc. Novel compounds for generating chemiluminescence with a peroxidase
IL136764A0 (en) 1998-01-07 2001-06-14 Procter & Gamble Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure
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
DE60323810D1 (de) * 2003-02-12 2008-11-13 Procter & Gamble Bequem Windel
EP1547625A1 (en) 2003-12-23 2005-06-29 The Procter & Gamble Company Superabsorbent material comprising multicomponent particles
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
WO2006083585A2 (en) 2005-02-04 2006-08-10 The Procter & Gamble Company Absorbent structure with improved water-absorbing material
JP4954997B2 (ja) * 2005-07-13 2012-06-20 エスセーアー・ハイジーン・プロダクツ・アーベー 適合性が改善された吸収用品
MY150001A (en) 2006-07-19 2013-11-15 Basf Se Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution
US8124229B2 (en) 2006-07-19 2012-02-28 Basf Se Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution
EP2046403B1 (de) 2006-07-19 2015-09-16 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
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
US9517289B2 (en) * 2007-12-12 2016-12-13 Nippon Shokubai Co., Ltd. Water-absorbing agent and method for producing the same
WO2009155265A2 (en) * 2008-06-20 2009-12-23 The Procter & Gamble Company Absorbent structures including coated absorbent material
CN104231144B (zh) * 2009-02-17 2018-05-15 株式会社日本触媒 聚丙烯酸系吸水性树脂粉末及其制造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765649A2 (en) * 1990-02-23 1997-04-02 Kimberly-Clark Corporation Absorbent structure
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
US20090270825A1 (en) * 2008-04-29 2009-10-29 Maja Wciorka Disposable Absorbent Article With Absorbent Particulate Polymer Material Distributed For Improved Isolation Of Body Exudates

Also Published As

Publication number Publication date
WO2013078109A1 (en) 2013-05-30
BR112014012193A2 (pt) 2017-05-30
MX2014005627A (es) 2014-07-11
RU2014118637A (ru) 2015-12-27
SG11201401933SA (en) 2014-09-26
RU2573344C1 (ru) 2016-01-20
GB2510285A (en) 2014-07-30
GB201407172D0 (en) 2014-06-04
ZA201403490B (en) 2016-02-24
IN2014DN03302A (enExample) 2015-06-26
CA2856581A1 (en) 2013-05-30
DE112012004845T5 (de) 2014-09-04
JP2015501684A (ja) 2015-01-19
CA2856581C (en) 2017-03-21
CN107080619A (zh) 2017-08-22
CL2014001318A1 (es) 2014-10-10
JP6054409B2 (ja) 2016-12-27
CN103946685A (zh) 2014-07-23

Similar Documents

Publication Publication Date Title
GB2505824B (en) Absorbent articles with improved absorption properties
GB2510285B (en) Absorbent articles with improved absorption properties
SG11201403453SA (en) Absorbent article
ZA201309262B (en) Absorbent structure for absorbent articles
PL2717820T3 (pl) Struktura chłonna do wyrobów chłonnych
ZA201400429B (en) Absorbent article with waistband having consolidation
IL232464A0 (en) Absorbent item with double core
SG11201403651RA (en) Absorbent article
PL2928431T3 (pl) Wyroby chłonne z kanałami
PL2928430T3 (pl) Wyroby chłonne z kanałami
GB201410168D0 (en) Absorbent article with moisture indicator
EP2692319A4 (en) VOIDABLE ARTICLE
EP2774590A4 (en) ABSORBENT ARTICLE
EP2901977A4 (en) ABSORBENT ARTICLE
EP2842531A4 (en) VOIDABLE ARTICLE
EP2835121A4 (en) ABSORBENT ARTICLE
EP2762118A4 (en) VOIDABLE ARTICLE
EP2726046A4 (en) ABSORBENT ARTICLE
EP2901973A4 (en) ABSORBENT ARTICLE
EP2821040A4 (en) VOIDABLE ARTICLE
EP2835117A4 (en) ABSORBENT ARTICLE
EP2821037A4 (en) VOIDABLE ARTICLE
EP2837371A4 (en) ABSORBENT ARTICLE
EP2835118A4 (en) ABSORBENT ARTICLE
EP2832326A4 (en) VOIDABLE ARTICLE