EP0948676A4 - A dry laid structure comprising particulate material - Google Patents

A dry laid structure comprising particulate material

Info

Publication number
EP0948676A4
EP0948676A4 EP97953184A EP97953184A EP0948676A4 EP 0948676 A4 EP0948676 A4 EP 0948676A4 EP 97953184 A EP97953184 A EP 97953184A EP 97953184 A EP97953184 A EP 97953184A EP 0948676 A4 EP0948676 A4 EP 0948676A4
Authority
EP
European Patent Office
Prior art keywords
particulate material
dry laid
laid structure
dry
particulate
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.)
Withdrawn
Application number
EP97953184A
Other languages
German (de)
French (fr)
Other versions
EP0948676A1 (en
Inventor
Giovanni Carlucci
Ivano Gagliardi
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 EP96120568A external-priority patent/EP0850615A1/en
Priority claimed from EP96120569A external-priority patent/EP0850616A1/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to EP97953184A priority Critical patent/EP0948676A4/en
Publication of EP0948676A1 publication Critical patent/EP0948676A1/en
Publication of EP0948676A4 publication Critical patent/EP0948676A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405Additives, e.g. for odour, disinfectant or pH control
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/12Applications used for fibers
EP97953184A 1996-12-20 1997-12-15 A dry laid structure comprising particulate material Withdrawn EP0948676A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97953184A EP0948676A4 (en) 1996-12-20 1997-12-15 A dry laid structure comprising particulate material

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP96120568 1996-12-20
EP96120569 1996-12-20
EP96120568A EP0850615A1 (en) 1996-12-20 1996-12-20 A dry laid structure comprising particulate material
EP96120569A EP0850616A1 (en) 1996-12-20 1996-12-20 A dry laid structure comprising odour control means
EP97953184A EP0948676A4 (en) 1996-12-20 1997-12-15 A dry laid structure comprising particulate material
PCT/US1997/022866 WO1998028479A1 (en) 1996-12-20 1997-12-15 A dry laid structure comprising particulate material

Publications (2)

Publication Number Publication Date
EP0948676A1 EP0948676A1 (en) 1999-10-13
EP0948676A4 true EP0948676A4 (en) 2002-05-08

Family

ID=26142381

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97953184A Withdrawn EP0948676A4 (en) 1996-12-20 1997-12-15 A dry laid structure comprising particulate material
EP97953360A Withdrawn EP0948675A4 (en) 1996-12-20 1997-12-19 A dry laid structure comprising odour control means

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP97953360A Withdrawn EP0948675A4 (en) 1996-12-20 1997-12-19 A dry laid structure comprising odour control means

Country Status (10)

Country Link
EP (2) EP0948676A4 (en)
JP (2) JP2000505847A (en)
KR (2) KR20000069579A (en)
AR (1) AR010840A1 (en)
AU (2) AU5698798A (en)
CA (2) CA2275605A1 (en)
PE (1) PE37299A1 (en)
TW (1) TW446628B (en)
WO (2) WO1998028479A1 (en)
ZA (1) ZA9711462B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2405707C (en) * 2000-04-17 2008-10-28 Puro-Systems Pty Ltd Humidity sensitive composition
US7411110B2 (en) 2000-12-20 2008-08-12 Kimberly-Clark Worldwide, Inc. Thin, high capacity absorbent structure and method for producing same
JP2003135524A (en) * 2001-11-07 2003-05-13 Uni Charm Corp Throwaway diaper
WO2003073971A2 (en) * 2002-03-01 2003-09-12 Claudio Giacometti Method for producing a composite absorbent structure for absorbent article, and structure formed in this way
EP1353001A1 (en) * 2002-04-11 2003-10-15 Main S.p.A. Absorbent article
DE10225943A1 (en) 2002-06-11 2004-01-08 Basf Ag Process for the preparation of esters of polyalcohols
EP1543847A1 (en) * 2003-01-07 2005-06-22 grupo P.I. Mabe, S.A. de C.V. Use of chlorophyll for controlling unpleasant odors in disposable absorbent articles
US20060140902A1 (en) * 2004-12-23 2006-06-29 Kimberly-Clark Worldwide, Inc. Odor control substrates
ITMI20051356A1 (en) 2005-07-15 2007-01-16 Getters Spa GETTER DEVICE FOR ACTIVE SYSTEMS FOR TRANSDERMIC RELEASE OF DRUGS
JP4671794B2 (en) * 2005-07-25 2011-04-20 金星製紙株式会社 Nonwoven sheet with cleaning action
JP4829139B2 (en) * 2007-01-29 2011-12-07 国立大学法人 東京大学 Absorbent articles
US20110293886A1 (en) * 2009-02-20 2011-12-01 Tredegar Film Products Corporation Hydrophilic apertured formed film
JP5158529B2 (en) * 2010-09-14 2013-03-06 株式会社セムテック Hemostasis tool and method of manufacturing the same
EP2524677B1 (en) * 2011-05-16 2014-08-06 The Procter and Gamble Company An improved airlaid sheet material
EP2723855B1 (en) * 2011-06-24 2018-08-08 Flugen, Inc. Influenza virus mutants and uses therefor
EP2583697A1 (en) * 2011-10-21 2013-04-24 The Procter and Gamble Company Absorbent core
RU2605065C2 (en) * 2012-01-04 2016-12-20 Дзе Проктер Энд Гэмбл Компани Fibrous structures comprising particles
JP6012536B2 (en) * 2012-04-16 2016-10-25 特種東海製紙株式会社 Water purification method
JP2014156446A (en) * 2013-02-14 2014-08-28 Meiko Shoji Kk Method for manufacturing multilayer sweat-removing sheet combined with antiperspirant
JP5748806B2 (en) * 2013-07-22 2015-07-15 ユニ・チャーム株式会社 Liquid application apparatus and liquid application method
JP5748807B2 (en) * 2013-07-22 2015-07-15 ユニ・チャーム株式会社 Liquid application apparatus and liquid application method
CN114836904B (en) * 2022-04-26 2023-11-03 大连华阳新材料科技股份有限公司 System for automatically adjusting uniformity of two sides of formed web and adjusting method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525410A (en) * 1982-08-24 1985-06-25 Kanebo, Ltd. Particle-packed fiber article having antibacterial property
EP0202472A1 (en) * 1985-04-22 1986-11-26 Grain Processing Corporation Non-laminated dry formed absorbent product
EP0463716A2 (en) * 1990-04-20 1992-01-02 James River Corporation Absorbant structure, and method of making same
US5447977A (en) * 1992-08-17 1995-09-05 Weyerhaeuser Company Particle binders for high bulk fibers
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093546A (en) 1958-12-18 1963-06-11 Johnson & Johnson Absorbent product
GB1313134A (en) * 1969-04-24 1973-04-11 Ass Paper Mills Ltd Odour-absorbing pads particularly for use in surgical work
LU64742A1 (en) 1972-02-07 1973-08-21
US4059114A (en) * 1976-05-12 1977-11-22 Minnesota Mining And Manufacturing Company Garment shield
US4192086A (en) * 1978-09-29 1980-03-11 Scholl, Inc. Deodorizing insole
SE432194B (en) 1980-09-17 1984-03-26 Landstingens Inkopscentral MOISTURIZING AND BACTERIODIC ABSORPTION BODY FOR URINE AND FAECES, WHICH INCLUDE A WATER-SOLUBLE COPPER SALT
US4430381A (en) * 1982-06-25 1984-02-07 The Buckeye Cellulose Corporation Monocarboxylic acid antimicrobials in fabrics
US4617230A (en) * 1983-12-27 1986-10-14 The B. F. Goodrich Company Latex containing odor inhibitor
US4765780A (en) 1986-05-28 1988-08-23 The Procter & Gamble Company Apparatus for and method of providing a multiplicity of streams of air-entrained fibers
US4818600A (en) * 1987-12-09 1989-04-04 Kimberly-Clark Corporation Latex coated breathable barrier
CA2071962C (en) * 1990-02-12 1994-09-20 Nancy Karapasha High capacity odor controlling compositions
US5143680A (en) * 1990-05-17 1992-09-01 Nordson Corporation Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate
IT1257251B (en) 1992-07-03 1996-01-10 Gianfranco Palumbo THIN STRATIFIED ABSORBENT STRUCTURE, ABSORBENT ITEM INCLUDING SUCH STRUCTURE AND RELATED MANUFACTURING PROCEDURE
DE69333678T2 (en) * 1992-08-17 2005-03-03 Weyerhaeuser Co., Tacoma Binder for particles
GR1002550B (en) 1992-10-09 1997-01-28 Mcneil-Ppc Inc. Catamenial device with odor control.
IT1261155B (en) 1993-12-31 1996-05-09 P & G Spa STRATIFIED ABSORBENT STRUCTURE, ABSORBENT ITEM INCLUDING SUCH STRUCTURE AND METHOD FOR ITS REALIZATION.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525410A (en) * 1982-08-24 1985-06-25 Kanebo, Ltd. Particle-packed fiber article having antibacterial property
EP0202472A1 (en) * 1985-04-22 1986-11-26 Grain Processing Corporation Non-laminated dry formed absorbent product
EP0463716A2 (en) * 1990-04-20 1992-01-02 James River Corporation Absorbant structure, and method of making same
US5447977A (en) * 1992-08-17 1995-09-05 Weyerhaeuser Company Particle binders for high bulk fibers
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9828479A1 *

Also Published As

Publication number Publication date
AU742451B2 (en) 2002-01-03
CA2275608A1 (en) 1998-07-02
CA2275605A1 (en) 1998-07-02
JP2000505847A (en) 2000-05-16
EP0948675A1 (en) 1999-10-13
ZA9711462B (en) 1998-06-25
WO1998028479A1 (en) 1998-07-02
KR20000069579A (en) 2000-11-25
WO1998028478A1 (en) 1998-07-02
AU5698798A (en) 1998-07-17
AU5712298A (en) 1998-07-17
TW446628B (en) 2001-07-21
KR20000069580A (en) 2000-11-25
JP2000506571A (en) 2000-05-30
AR010840A1 (en) 2000-07-12
EP0948676A1 (en) 1999-10-13
PE37299A1 (en) 1999-05-15
EP0948675A4 (en) 2002-05-08

Similar Documents

Publication Publication Date Title
EP0948676A4 (en) A dry laid structure comprising particulate material
GB9611776D0 (en) Cementitious materials
GB2336425B (en) Drying system in a spraybooth
AU135711S (en) Non-woven material
GB9611701D0 (en) Particulate materials
GB9722867D0 (en) Improved material for use in a canopy
GB9704339D0 (en) Particulate material
GB9601516D0 (en) Handling materials
GB9608567D0 (en) Material carrying case
GB2322397B (en) Surfacing material
GB9716057D0 (en) A material
GB2310814B (en) Roofing Material
GB2327062B (en) Handling particulate material
GB9717320D0 (en) Polyconductive material
GB9612230D0 (en) Contsructional materials
HRP980541B1 (en) A silo
TW301174U (en) A mat structure
TW397066U (en) Improved structure for a dryer
GB9605028D0 (en) Roofing material
GB9626758D0 (en) Roofing material
AU136141S (en) Non-woven material
PL317286A1 (en) Building material
TW313894U (en) Improved filter material contacting structure
GB9625032D0 (en) Transgenic material
GB9406949D0 (en) Dry valley

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990628

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

A4 Supplementary search report drawn up and despatched

Effective date: 20020321

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

RIC1 Information provided on ipc code assigned before grant

Free format text: 7A 61F 13/15 A, 7A 61L 15/60 B

18W Application withdrawn

Withdrawal date: 20020406