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BR9903005A - Molde de pulverização em Èmega e método para o mesmo - Google Patents

Molde de pulverização em Èmega e método para o mesmo

Info

Publication number
BR9903005A
BR9903005A BR9903005A BR9903005A BR9903005A BR 9903005 A BR9903005 A BR 9903005A BR 9903005 A BR9903005 A BR 9903005A BR 9903005 A BR9903005 A BR 9903005A BR 9903005 A BR9903005 A BR 9903005A
Authority
BR
Brazil
Prior art keywords
elastic
visco
vacillating
repeating
fibre
Prior art date
Application number
BR9903005A
Other languages
English (en)
Other versions
BR9903005B1 (pt
Inventor
Kui-Chiu Kwok
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of BR9903005A publication Critical patent/BR9903005A/pt
Publication of BR9903005B1 publication Critical patent/BR9903005B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/19—Sheets or webs edge spliced or joined
    • Y10T428/192—Sheets or webs coplanar
    • Y10T428/197—Sheets or webs coplanar with noncoplanar reinforcement
    • Y10T428/198—Pile or nap surface sheets connected
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31645—Next to addition polymer from unsaturated monomers
    • Y10T428/31649—Ester, halide or nitrile of addition polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Disintegrating Or Milling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

"MOLDE DE PULVERIZAçãO EM ÈMEGA E MéTODO PARA O MESMO" Um método para produzir fluxos de material fluido visco-elástico estirando um material fluido visco-elástico estirando um material fluido visco-elástico com fluxos de segundo fluido separado correspondentes associados com o mesmo para formar uma fibra visco-elástica oscilando em um molde de repetição geralmente em formato de ómega possuindo uma parte curvada com primeira e segunda partes laterais que primeiro convergem na direção uma da outra e então divergem externamente em direção em geral opostas. Em uma operação, a fibra visco-elástica oscilando no molde de repetição geralmente em formato de ómega é um material adesivo depositado em substratos de tela tecida e não tecida e fios elásticos alongados estirados na fabricação de uma variedade de artigos higiênicos de absorção de fluido corpóreo.
BRPI9903005-5A 1998-08-31 1999-07-27 método para produzir um fluxo de material fluido visco-elástico; e artigo de fabricação. BR9903005B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/143,883 US6200635B1 (en) 1998-08-31 1998-08-31 Omega spray pattern and method therefor

Publications (2)

Publication Number Publication Date
BR9903005A true BR9903005A (pt) 2000-04-04
BR9903005B1 BR9903005B1 (pt) 2009-05-05

Family

ID=22506094

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9903005-5A BR9903005B1 (pt) 1998-08-31 1999-07-27 método para produzir um fluxo de material fluido visco-elástico; e artigo de fabricação.

Country Status (12)

Country Link
US (3) US6200635B1 (pt)
EP (1) EP0984083B1 (pt)
JP (1) JP4361646B2 (pt)
KR (2) KR100308615B1 (pt)
CN (1) CN1224468C (pt)
AT (1) ATE412075T1 (pt)
AU (1) AU727472B2 (pt)
BR (1) BR9903005B1 (pt)
CA (1) CA2279282C (pt)
DE (1) DE69939763D1 (pt)
ES (1) ES2316181T3 (pt)
TW (1) TW503266B (pt)

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KR20000016946A (ko) 2000-03-25
EP0984083B1 (en) 2008-10-22
KR100308615B1 (ko) 2001-09-24
EP0984083A3 (en) 2000-04-19
TW503266B (en) 2002-09-21
JP2000070832A (ja) 2000-03-07
ES2316181T3 (es) 2009-04-01
KR100308614B1 (ko) 2001-09-13
BR9903005B1 (pt) 2009-05-05
ATE412075T1 (de) 2008-11-15
US6197406B1 (en) 2001-03-06
AU727472B2 (en) 2000-12-14
JP4361646B2 (ja) 2009-11-11
CN1224468C (zh) 2005-10-26
KR20010074661A (ko) 2001-08-04
CA2279282C (en) 2003-01-07
US6461430B1 (en) 2002-10-08
AU4247499A (en) 2000-03-30
US6200635B1 (en) 2001-03-13
CN1246390A (zh) 2000-03-08
CA2279282A1 (en) 2000-02-29
DE69939763D1 (de) 2008-12-04

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