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ATE77417T1 - CELLULOSE FIBER. - Google Patents

CELLULOSE FIBER.

Info

Publication number
ATE77417T1
ATE77417T1 AT88306987T AT88306987T ATE77417T1 AT E77417 T1 ATE77417 T1 AT E77417T1 AT 88306987 T AT88306987 T AT 88306987T AT 88306987 T AT88306987 T AT 88306987T AT E77417 T1 ATE77417 T1 AT E77417T1
Authority
AT
Austria
Prior art keywords
cellulose fiber
woven
shapes
limbed cross
fibre
Prior art date
Application number
AT88306987T
Other languages
German (de)
Inventor
Andrew George Wilkes
Alan John Bartholomew
Original Assignee
Courtaulds Plc
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 GB8718081A external-priority patent/GB2208277B/en
Application filed by Courtaulds Plc filed Critical Courtaulds Plc
Application granted granted Critical
Publication of ATE77417T1 publication Critical patent/ATE77417T1/en

Links

Classifications

    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

Viscose filaments, preferably in staple fibre form, have a decitex of less than 5.0 and a multi-limbed cross-section, the limbs having a length-to-width aspect ratio of at least 2:1. Examples of multi-limbed cross-sectional shapes are Y-, X-, H- and T-shapes. The fibre can be formed into woven, non-woven or knitted fabrics, and is especially useful for absorbent products.
AT88306987T 1987-07-30 1988-07-29 CELLULOSE FIBER. ATE77417T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8718081A GB2208277B (en) 1987-07-30 1987-07-30 Cellulosic fibre
EP88306987A EP0301874B1 (en) 1987-07-30 1988-07-29 Cellulosic fibre

Publications (1)

Publication Number Publication Date
ATE77417T1 true ATE77417T1 (en) 1992-07-15

Family

ID=26116607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88306987T ATE77417T1 (en) 1987-07-30 1988-07-29 CELLULOSE FIBER.

Country Status (2)

Country Link
AT (1) ATE77417T1 (en)
WO (1) WO1989001062A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208277B (en) * 1987-07-30 1991-11-13 Courtaulds Plc Cellulosic fibre
NZ233094A (en) * 1989-04-04 1992-07-28 Eastman Kodak Co Synthetic fibre with grooves spontaneously transports water on its surface
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
GB9019619D0 (en) * 1990-09-07 1990-10-24 Gillies Suzanne Reusable diaper and method of making same
CA2091261C (en) * 1990-09-07 2002-11-19 Suzanne Gillies Reusable diaper and method of making same
US5364383A (en) * 1993-03-26 1994-11-15 Tambrands, Inc. Tampon
CA2147685A1 (en) * 1994-08-10 1996-02-11 Rand Emil Meirowitz Fiber structure for transporting a liquid
US6433246B1 (en) * 1995-12-22 2002-08-13 Mcneil-Ppc, Inc. Tampon having improved early expansion characteristics
US9610201B2 (en) 2011-05-05 2017-04-04 Kimberly-Clark Worldwide, Inc. Tampon having multiple absorbent regions
EP2546396A1 (en) * 2011-07-15 2013-01-16 Kelheim Fibres GmbH Fibre bundle
EP2546395A1 (en) * 2011-07-15 2013-01-16 Kelheim Fibres GmbH Regenerated cellulose fibre
EP2706133A1 (en) 2012-09-07 2014-03-12 Kelheim Fibres GmbH Method for manufacturing viscose fibres
AT514137A1 (en) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharide fiber and process for its preparation
AT514468A1 (en) 2013-06-17 2015-01-15 Lenzing Akiengesellschaft High absorbency polysaccharide fiber and its use
AT514474B1 (en) 2013-06-18 2016-02-15 Chemiefaser Lenzing Ag Polysaccharide fiber and process for its preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773969A (en) * 1928-09-08 1930-08-26 Celanese Corp Process of and apparatus for making artificial filaments
US2002153A (en) * 1933-04-13 1935-05-21 Sylvania Ind Corp Artificial filament and method for its production
US4129679A (en) * 1969-11-27 1978-12-12 Courtaulds Limited Multi-limbed regenerated cellulose filaments
JPS5766754A (en) * 1980-10-15 1982-04-23 Kao Corp Tampon

Also Published As

Publication number Publication date
WO1989001062A1 (en) 1989-02-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification