DE69423621D1 - Verfahren zum Strecken, mit hoher Geschwindigkeit, zur Verbesserung der Dehnbarkeit von Laminaten zur Anwendung in absorbierenden Wegwerfprodukten - Google Patents

Verfahren zum Strecken, mit hoher Geschwindigkeit, zur Verbesserung der Dehnbarkeit von Laminaten zur Anwendung in absorbierenden Wegwerfprodukten

Info

Publication number
DE69423621D1
DE69423621D1 DE69423621T DE69423621T DE69423621D1 DE 69423621 D1 DE69423621 D1 DE 69423621D1 DE 69423621 T DE69423621 T DE 69423621T DE 69423621 T DE69423621 T DE 69423621T DE 69423621 D1 DE69423621 D1 DE 69423621D1
Authority
DE
Germany
Prior art keywords
disposable absorbent
materials
extensibility
laminates
improve
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
DE69423621T
Other languages
English (en)
Other versions
DE69423621T2 (de
Inventor
Ralf Geilich
Julian Ashton Plumley
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8217295&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69423621(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69423621D1 publication Critical patent/DE69423621D1/de
Application granted granted Critical
Publication of DE69423621T2 publication Critical patent/DE69423621T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61F13/15577—Apparatus or processes for manufacturing
    • 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
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • A61F2013/4708—Panty-liner

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Ceramic Products (AREA)
DE69423621T 1994-10-20 1994-12-03 Verfahren zum Strecken, mit hoher Geschwindigkeit, zur Verbesserung der Dehnbarkeit von Laminaten zur Anwendung in absorbierenden Wegwerfprodukten Expired - Fee Related DE69423621T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94203040A EP0707841B2 (de) 1994-10-20 1994-10-20 Verfahren zum Verbinden von absorbierenden Artikeln durch Löten

Publications (2)

Publication Number Publication Date
DE69423621D1 true DE69423621D1 (de) 2000-04-27
DE69423621T2 DE69423621T2 (de) 2000-10-26

Family

ID=8217295

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69417896T Expired - Fee Related DE69417896T3 (de) 1994-10-20 1994-10-20 Verfahren zum Verbinden von absorbierenden Artikeln durch Löten
DE69423621T Expired - Fee Related DE69423621T2 (de) 1994-10-20 1994-12-03 Verfahren zum Strecken, mit hoher Geschwindigkeit, zur Verbesserung der Dehnbarkeit von Laminaten zur Anwendung in absorbierenden Wegwerfprodukten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69417896T Expired - Fee Related DE69417896T3 (de) 1994-10-20 1994-10-20 Verfahren zum Verbinden von absorbierenden Artikeln durch Löten

Country Status (26)

Country Link
EP (1) EP0707841B2 (de)
JP (1) JPH10509348A (de)
KR (1) KR100234463B1 (de)
CN (1) CN1098674C (de)
AT (2) ATE178776T1 (de)
AU (1) AU709075B2 (de)
BR (1) BR9509416A (de)
CO (1) CO4600005A1 (de)
CZ (1) CZ287582B6 (de)
DE (2) DE69417896T3 (de)
DK (2) DK0707841T3 (de)
EG (1) EG20675A (de)
ES (2) ES2129572T3 (de)
FI (1) FI971673A0 (de)
GR (1) GR3029953T3 (de)
HK (2) HK1013224A1 (de)
HU (2) HU222304B1 (de)
MX (1) MX9702873A (de)
NO (1) NO971788L (de)
PE (1) PE1397A1 (de)
PT (1) PT710470E (de)
SA (1) SA96160658B1 (de)
TR (1) TR199501296A2 (de)
TW (1) TW290448B (de)
WO (1) WO1996012461A1 (de)
ZA (2) ZA958798B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2213228T3 (es) * 1996-11-11 2004-08-16 Altana Pharma Ag Nuevas imidazo- y oxazolo-piridinas como agentes inhibidores de fosfodiesterasas.
US6462251B1 (en) 1998-08-12 2002-10-08 The Procter & Gamble Company Mechanically strainable composite laminated structure
EP0979728A1 (de) * 1998-08-12 2000-02-16 The Procter & Gamble Company Streckbare mehrschichtige Struktur
US6330926B1 (en) 1999-09-15 2001-12-18 Hill-Rom Services, Inc. Stretcher having a motorized wheel
US8841505B2 (en) 2011-01-19 2014-09-23 The Procter & Gamble Company Process for making a bond between a hydrophilic and a hydrophobic nonwoven
CN106691700A (zh) * 2016-11-29 2017-05-24 桂林市独秀电子商务有限公司 一种具有微生物检测功能的卫生巾及其制备方法
CN107095742B (zh) * 2017-04-24 2020-07-24 泉州佰份佰卫生用品有限公司 无热熔胶纸尿裤的加工方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184902A (en) † 1976-06-16 1980-01-22 Colgate-Palmolive Company Method of making an absorbent article
US4146586A (en) * 1977-07-06 1979-03-27 Eastman Kodak Company Polyester/substantially amorphous polyolefin hot-melt adhesive blends
US4156398A (en) † 1977-08-10 1979-05-29 Nordson Corporation Apparatus for applying a hot melt adhesive pattern to a moving substrate
JPS55222A (en) * 1978-06-07 1980-01-05 Fuji Photo Film Co Ltd Marking with powder
SE453584B (sv) * 1979-07-24 1988-02-15 Adini Ltd Forfarande for formning av ett mjukt permeabelt material belagt med en prepolymer med latent adhesiv formaga samt sadant belagt material
US4585819A (en) † 1984-08-14 1986-04-29 H. B. Fuller Company Fusion adhesive which can comprise an isocyanate prepolymer, a thermoplastic polymer and/or a lower molecular weight ketone resin
US4576997A (en) † 1984-09-14 1986-03-18 Eastman Kodak Company Adhesive blends
US4627847A (en) † 1985-04-03 1986-12-09 National Starch And Chemical Corporation Hot melt adhesive waste barrier
US4726976A (en) † 1986-10-28 1988-02-23 The Kendall Company Composite substrate
US4778458A (en) † 1987-04-16 1988-10-18 Whitestone Products Disposable sanitary absorbent incontinence pad
US4891249A (en) † 1987-05-26 1990-01-02 Acumeter Laboratories, Inc. Method of and apparatus for somewhat-to-highly viscous fluid spraying for fiber or filament generation, controlled droplet generation, and combinations of fiber and droplet generation, intermittent and continuous, and for air-controlling spray deposition
US4973326A (en) † 1987-11-30 1990-11-27 Minnesota Mining And Manufacturing Company Disposable diaper with improved fastener attachment
US4911948A (en) † 1988-09-07 1990-03-27 Acumeter Laboratories, Inc. Method of screen printing and application of hot melt upon moving web substrates
US5064492A (en) * 1989-10-03 1991-11-12 Friesch Andrew J Method for producing disposable garment
DE9219163U1 (de) * 1991-11-11 1998-08-27 The Procter & Gamble Co., Cincinnati, Ohio Absorbierender Artikel mit schnellverteilendem und komfortablem Deckblatt
DE69218623T2 (de) * 1991-12-17 1997-07-17 Procter & Gamble Absorbierender artikel mit verschmolzenen schichten
JPH06271832A (ja) * 1993-03-18 1994-09-27 Sekisui Chem Co Ltd 反応性ホットメルト型接着剤

Also Published As

Publication number Publication date
DK0710470T3 (da) 2000-07-10
ATE190830T1 (de) 2000-04-15
JPH10509348A (ja) 1998-09-14
EG20675A (en) 1999-11-30
ZA958798B (en) 1996-05-09
HU222678B1 (hu) 2003-09-29
CO4600005A1 (es) 1998-05-08
CZ116597A3 (en) 1997-07-16
TR199501296A2 (tr) 1996-06-21
EP0707841B1 (de) 1999-04-14
NO971788L (no) 1997-06-20
MX9702873A (es) 1997-10-31
EP0707841A1 (de) 1996-04-24
ZA958799B (en) 1996-05-09
FI971673A (fi) 1997-04-18
DE69417896T3 (de) 2006-10-12
HU222304B1 (hu) 2003-06-28
SA96160658B1 (ar) 2005-05-04
PT710470E (pt) 2000-09-29
EP0707841B2 (de) 2006-05-10
WO1996012461A1 (en) 1996-05-02
TW290448B (de) 1996-11-11
CN1169108A (zh) 1997-12-31
DE69417896D1 (de) 1999-05-20
HK1013223A1 (en) 1999-08-20
PE1397A1 (es) 1997-02-07
NO971788D0 (no) 1997-04-18
CN1098674C (zh) 2003-01-15
DK0707841T3 (da) 1999-10-25
DE69423621T2 (de) 2000-10-26
CZ287582B6 (en) 2000-12-13
KR100234463B1 (ko) 1999-12-15
AU709075B2 (en) 1999-08-19
FI971673A0 (fi) 1997-04-18
ES2143519T3 (es) 2000-05-16
HUT77546A (hu) 1998-05-28
ATE178776T1 (de) 1999-04-15
HUT77817A (hu) 1998-08-28
HK1013224A1 (en) 1999-08-20
AU3966795A (en) 1996-05-15
BR9509416A (pt) 1998-01-27
DE69417896T2 (de) 1999-11-25
GR3029953T3 (en) 1999-07-30
ES2129572T3 (es) 1999-06-16
KR970706773A (ko) 1997-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee