BR0015705A - Método para controlar a degradação da resistência em fios elásticos - Google Patents

Método para controlar a degradação da resistência em fios elásticos

Info

Publication number
BR0015705A
BR0015705A BR0015705-8A BR0015705A BR0015705A BR 0015705 A BR0015705 A BR 0015705A BR 0015705 A BR0015705 A BR 0015705A BR 0015705 A BR0015705 A BR 0015705A
Authority
BR
Brazil
Prior art keywords
yarn
degradation
resistance
elastic
control
Prior art date
Application number
BR0015705-8A
Other languages
English (en)
Inventor
Peiguang Zhou
Wing-Chak Ng
Original Assignee
Kimberly Clark 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
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR0015705A publication Critical patent/BR0015705A/pt

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
    • A61F13/45—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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Packages (AREA)
  • Vacuum Packaging (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

"MéTODO PARA CONTROLAR A DEGRADAçãO DA RESISTêNCIA EM FIOS ELáSTICOS". A presente invenção está direcionada para o controle da degradação da resistência em fio elástico mediante o controle da exposição do fio à água ou ao vapor d'água. Um método representativo possuindo as características da presente invenção inclui as etapas de: prover o fio elástico, o fio elástico tendo sido produzido através das etapas compreendendo extrusão, fiação, ou de outro modo de produzir o fio; e controlando a exposição do fio à água ou ao vapor d'água de modo que a resistência do fio não se degrada significativamente antes do fio ser usado como uma matéria-prima em uma máquina de produção.
BR0015705-8A 1999-11-19 2000-11-17 Método para controlar a degradação da resistência em fios elásticos BR0015705A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16634899P 1999-11-19 1999-11-19
US71575400A 2000-11-16 2000-11-16
PCT/US2000/031671 WO2001036721A1 (en) 1999-11-19 2000-11-17 Method for regulating strength degradation in elastic strand

Publications (1)

Publication Number Publication Date
BR0015705A true BR0015705A (pt) 2002-11-26

Family

ID=26862190

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015705-8A BR0015705A (pt) 1999-11-19 2000-11-17 Método para controlar a degradação da resistência em fios elásticos

Country Status (10)

Country Link
EP (1) EP1250475A1 (pt)
JP (1) JP2003534829A (pt)
KR (1) KR20020060749A (pt)
CN (1) CN1425083A (pt)
AR (1) AR026900A1 (pt)
AU (1) AU773972B2 (pt)
BR (1) BR0015705A (pt)
MX (1) MXPA02004822A (pt)
RU (1) RU2002116121A (pt)
WO (1) WO2001036721A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6531085B1 (en) 1999-11-19 2003-03-11 Kimberly-Clark Worldwide, Inc. Method for improving strength of elastic strand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2166008A1 (en) * 1995-12-18 1997-06-19 Daniel Richard Laux Absorbent article with improved elastic margins and containment system
DE69719028T2 (de) * 1996-06-24 2003-11-27 Du Pont Fasern und folien aus polyurethanen
US5964973A (en) * 1998-01-21 1999-10-12 Kimberly-Clark Worldwide, Inc. Method and apparatus for making an elastomeric laminate web
DE19805104A1 (de) * 1998-02-09 1999-08-12 Bayer Ag Beschichtungsmittel für Fasern

Also Published As

Publication number Publication date
JP2003534829A (ja) 2003-11-25
CN1425083A (zh) 2003-06-18
AU773972B2 (en) 2004-06-10
EP1250475A1 (en) 2002-10-23
AR026900A1 (es) 2003-03-05
AU1775001A (en) 2001-05-30
RU2002116121A (ru) 2003-12-10
KR20020060749A (ko) 2002-07-18
MXPA02004822A (es) 2003-10-14
WO2001036721A1 (en) 2001-05-25

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.