WO1997033043A1 - Structure absorbante haute-densite - Google Patents

Structure absorbante haute-densite Download PDF

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Publication number
WO1997033043A1
WO1997033043A1 PCT/US1997/002485 US9702485W WO9733043A1 WO 1997033043 A1 WO1997033043 A1 WO 1997033043A1 US 9702485 W US9702485 W US 9702485W WO 9733043 A1 WO9733043 A1 WO 9733043A1
Authority
WO
WIPO (PCT)
Prior art keywords
percent
density
water
saturated
web
Prior art date
Application number
PCT/US1997/002485
Other languages
English (en)
Inventor
David Henry Hollenberg
James Ellis Horton, Jr.
Andrew Michael Lake
Original Assignee
Kimberly-Clark Worldwide, Inc.
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
Application filed by Kimberly-Clark Worldwide, Inc. filed Critical Kimberly-Clark Worldwide, Inc.
Priority to JP53177797A priority Critical patent/JP2002515946A/ja
Priority to CA002244805A priority patent/CA2244805C/fr
Priority to BR9707843A priority patent/BR9707843A/pt
Priority to EP97906649A priority patent/EP0885330A1/fr
Priority to SK1197-98A priority patent/SK119798A3/sk
Priority to AU21289/97A priority patent/AU720539B2/en
Priority to IL12540797A priority patent/IL125407A/en
Publication of WO1997033043A1 publication Critical patent/WO1997033043A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H1/00—Paper; Cardboard
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • D21F11/145—Making cellulose wadding, filter or blotting paper including a through-drying process
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

Après un séchage par de l'air traversant, on soumet à un calandrage des bandes basse densité constituées de fibres de pâte thermomécanique chimique blanchies et de résine incorporée pour améliorer la résistance au déchirement à l'état humide, ce calandrage ayant pour effet d'augmenter, d'une manière considérable, la densité et de diminuer l'épaisseur. Lorsque ces bandes sont mouillées, elles reviennent sensiblement à leur épaisseur initiale et à leur densité initiale, pour retrouver leur aptitude initiale à absorber les fluides. Par conséquent, ces bandes sont très minces quand elles sont sèches et épaisses quand elles sont mouillées. Elles peuvent être utilisées dans une variété d'applications, en particulier pour des serviettes en papier, des essuie-mains et des éléments absorbants dans les articles pour bébés et les articles d'hygiène personnelle.
PCT/US1997/002485 1996-03-08 1997-02-14 Structure absorbante haute-densite WO1997033043A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP53177797A JP2002515946A (ja) 1996-03-08 1997-02-14 高密度の吸収体構造
CA002244805A CA2244805C (fr) 1996-03-08 1997-02-14 Structure absorbante haute-densite
BR9707843A BR9707843A (pt) 1996-03-08 1997-02-14 Estrutura absorvente de alta densidade
EP97906649A EP0885330A1 (fr) 1996-03-08 1997-02-14 Structure absorbante haute-densite
SK1197-98A SK119798A3 (en) 1996-03-08 1997-02-14 High-density absorbent structure
AU21289/97A AU720539B2 (en) 1996-03-08 1997-02-14 High-density absorbent structure
IL12540797A IL125407A (en) 1996-03-08 1997-02-14 High-density absorbent structure and method for manufacturing said high density absorbent structure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1330896P 1996-03-08 1996-03-08
US60/013,308 1996-03-08
US08/773,797 1996-12-17

Publications (1)

Publication Number Publication Date
WO1997033043A1 true WO1997033043A1 (fr) 1997-09-12

Family

ID=21759297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/002485 WO1997033043A1 (fr) 1996-03-08 1997-02-14 Structure absorbante haute-densite

Country Status (6)

Country Link
KR (1) KR19990087613A (fr)
RU (1) RU2168580C2 (fr)
SK (1) SK119798A3 (fr)
TW (1) TW368476B (fr)
WO (1) WO1997033043A1 (fr)
ZA (1) ZA971367B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432272B1 (en) 1998-12-17 2002-08-13 Kimberly-Clark Worldwide, Inc. Compressed absorbent fibrous structures
WO2014051652A1 (fr) * 2012-09-26 2014-04-03 Beckenhauer Thomas William Procédé de dessiccation synergique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4944743B2 (ja) * 2007-11-26 2012-06-06 花王株式会社 複合シート
PL2412343T3 (pl) * 2010-07-27 2013-05-31 Procter & Gamble Urządzenie i sposób do przenoszenia materiału substratu i materiału kruszywa

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399412A (en) * 1993-05-21 1995-03-21 Kimberly-Clark Corporation Uncreped throughdried towels and wipers having high strength and absorbency
WO1996009435A1 (fr) * 1994-09-21 1996-03-28 Kimberly-Clark Worldwide, Inc. Bandes presentant une elasticite a l'etat humide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399412A (en) * 1993-05-21 1995-03-21 Kimberly-Clark Corporation Uncreped throughdried towels and wipers having high strength and absorbency
WO1996009435A1 (fr) * 1994-09-21 1996-03-28 Kimberly-Clark Worldwide, Inc. Bandes presentant une elasticite a l'etat humide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432272B1 (en) 1998-12-17 2002-08-13 Kimberly-Clark Worldwide, Inc. Compressed absorbent fibrous structures
WO2014051652A1 (fr) * 2012-09-26 2014-04-03 Beckenhauer Thomas William Procédé de dessiccation synergique
US9815015B2 (en) 2012-09-26 2017-11-14 Dry Air Solutions, Llc Method of synergistic desiccation

Also Published As

Publication number Publication date
SK119798A3 (en) 1999-06-11
RU2168580C2 (ru) 2001-06-10
KR19990087613A (ko) 1999-12-27
TW368476B (en) 1999-09-01
ZA971367B (en) 1997-08-27

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