IN2014DN03302A - - Google Patents

Info

Publication number
IN2014DN03302A
IN2014DN03302A IN3302DEN2014A IN2014DN03302A IN 2014DN03302 A IN2014DN03302 A IN 2014DN03302A IN 3302DEN2014 A IN3302DEN2014 A IN 3302DEN2014A IN 2014DN03302 A IN2014DN03302 A IN 2014DN03302A
Authority
IN
India
Prior art keywords
article
absorbent
gush
wetted
absorb
Prior art date
Application number
Other languages
English (en)
Inventor
Bruno Johannes Ehrnsperger
Marc Jennewein
Marion Lutsche
Andrea Peri
Maike Thomann
Original Assignee
Procter & Gamble
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/de
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of IN2014DN03302A publication Critical patent/IN2014DN03302A/en

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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • 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
    • 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
    • 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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • 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)
IN3302DEN2014 2011-11-21 2012-11-19 IN2014DN03302A (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IN2014DN03302A true IN2014DN03302A (de) 2015-06-26

Family

ID=47263608

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3302DEN2014 IN2014DN03302A (de) 2011-11-21 2012-11-19

Country Status (13)

Country Link
JP (1) JP6054409B2 (de)
CN (2) CN107080619A (de)
BR (1) BR112014012193A2 (de)
CA (1) CA2856581C (de)
CL (1) CL2014001318A1 (de)
DE (1) DE112012004845T5 (de)
GB (1) GB2510285B (de)
IN (1) IN2014DN03302A (de)
MX (1) MX2014005627A (de)
RU (1) RU2573344C1 (de)
SG (1) SG11201401933SA (de)
WO (1) WO2013078109A1 (de)
ZA (1) ZA201403490B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2851048B1 (de) 2013-09-19 2018-09-05 The Procter and Gamble Company Absorbierende Kerne mit materialfreien Bereichen
EP3411693A1 (de) * 2016-02-05 2018-12-12 The Procter and Gamble Company Verfahren und vorrichtung zur detektion von löchern in substraten in absorbierendem artikeln zur umwandlung von linien
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
US20200023625A1 (en) 2017-02-22 2020-01-23 Nippon Shokubai Co., Ltd. Water absorbent sheet, elongated water absorbent sheet, and absorbent article
CN111566145A (zh) 2018-01-09 2020-08-21 巴斯夫欧洲公司 超吸收剂混合物
KR20200123127A (ko) * 2018-02-26 2020-10-28 바스프 에스이 고흡수제 투과성 측정 방법
CN111971011B (zh) 2018-04-13 2022-05-31 株式会社日本触媒 吸水性片、吸水性片的制造方法及吸收性物品
EP3834789A4 (de) 2018-08-09 2022-05-04 Nippon Shokubai Co., Ltd. Wasserabsorbierende folie und diese enthaltender wasserabsorbierender artikel
WO2021001221A1 (de) 2019-07-04 2021-01-07 Basf Se VERFAHREN ZUR BESTIMMUNG VON KENNGRÖßEN VON SUPERABSORBERN
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 (de) * 2020-03-17 2021-09-22 The Procter & Gamble Company Absorbierender kern mit einer zentralen schicht mit hohem volumen und superabsorbierenden teilchen

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 (de) * 1990-04-02 1999-08-11 The Procter & Gamble Company 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
EP0633762B1 (de) 1992-04-02 1997-08-06 The Procter & Gamble Company Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen
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 (de) 1993-12-13 1995-06-14 Du Pont De Nemours International S.A. Kompatibilisierungsmittel enthaltende thermoplastische Zusammensetzung
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 (en) 1997-09-12 1999-03-25 Lumigen, Inc. Novel compounds for generating chemiluminescence with a peroxidase
DE69839280T2 (de) 1998-01-07 2009-04-23 The Procter & Gamble Company, Cincinnati Wasserabsorbierende polymerzusammensetzungen mit hohem sorptionsvermögen und hoher flüssigkeitsdurchlässigkeit unter angewandtem druck
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 (de) * 2003-02-12 2012-08-29 The Procter and Gamble Company Saugfähige Innenschicht für einen saugfähigen Artikel
EP1547625A1 (de) 2003-12-23 2005-06-29 The Procter & Gamble Company Superabsorbierende Materialien mit Mehrkomponenten-Partikeln
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
EP1843797B1 (de) 2005-02-04 2014-01-22 The Procter and Gamble Company Absorptionsstruktur mit verbessertem wasserabsorbierendem material
MX2007015711A (es) * 2005-07-13 2008-02-21 Sca Hygiene Prod Ab Articulo absorbente que tiene ajuste mejorado.
ATE496638T1 (de) 2006-07-19 2011-02-15 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
CN101489598B (zh) 2006-07-19 2015-07-08 巴斯夫欧洲公司 通过聚合单体溶液液滴生产具有较高渗透性的吸水性聚合物颗粒的方法
US8202957B2 (en) 2006-07-19 2012-06-19 Basf Se Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution
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
JP5554229B2 (ja) * 2007-12-12 2014-07-23 株式会社日本触媒 吸水剤及びその製造方法
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
EP2293824B1 (de) * 2008-06-20 2016-12-14 The Procter & Gamble Company Absorptionsstrukturen mit einem beschichteten absorbierenden material
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
CN107080619A (zh) 2017-08-22
JP2015501684A (ja) 2015-01-19
RU2573344C1 (ru) 2016-01-20
BR112014012193A2 (pt) 2017-05-30
ZA201403490B (en) 2016-02-24
CA2856581C (en) 2017-03-21
GB2510285A (en) 2014-07-30
SG11201401933SA (en) 2014-09-26
CL2014001318A1 (es) 2014-10-10
MX2014005627A (es) 2014-07-11
CN103946685A (zh) 2014-07-23
JP6054409B2 (ja) 2016-12-27
DE112012004845T5 (de) 2014-09-04
CA2856581A1 (en) 2013-05-30
GB2510285B (en) 2018-12-12
GB201407172D0 (en) 2014-06-04
RU2014118637A (ru) 2015-12-27
WO2013078109A1 (en) 2013-05-30

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