DK263790A - SYNTHETIC BICOMPONENT FIBER AND METHOD OF PRODUCING THEREOF - Google Patents

SYNTHETIC BICOMPONENT FIBER AND METHOD OF PRODUCING THEREOF Download PDF

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Publication number
DK263790A
DK263790A DK263790A DK263790A DK263790A DK 263790 A DK263790 A DK 263790A DK 263790 A DK263790 A DK 263790A DK 263790 A DK263790 A DK 263790A DK 263790 A DK263790 A DK 263790A
Authority
DK
Denmark
Prior art keywords
component
fibre
sheath
sheath component
polyolefin
Prior art date
Application number
DK263790A
Other languages
Danish (da)
Other versions
DK263790D0 (en
DK167228B1 (en
Inventor
Anders Staf Hansen
Bjoern Marcher
Peter Scholss
Original Assignee
Danaklon As
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 DK245488A external-priority patent/DK245488D0/en
Application filed by Danaklon As filed Critical Danaklon As
Priority to DK263790A priority Critical patent/DK167228B1/en
Publication of DK263790D0 publication Critical patent/DK263790D0/en
Publication of DK263790A publication Critical patent/DK263790A/en
Application granted granted Critical
Publication of DK167228B1 publication Critical patent/DK167228B1/en

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  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A heat-bondable bicomponent fibre 8, 14 with a minimum length of approximately 3 mm, which is suited to use in the mixing of fluff-pulp for the manufacture of absorbent hygiene products, comprising an inner core component 10, 16 and an outer sheath component 12, 18, the core component comprising a polyolefin or a polyester, the sheath component comprising a polyolefin, and the core component having a higher melting point than the sheath component, together with a method for manufacturing the fibre. The fibre of the sheath and core type is made essentially hydrophilic, and especially permanently so, by the incorporation of a surface-active agent into the sheath component. The long bicomponent fibres 20 form a strong, three-dimensional supporting matrix structure 20, 24 in the absorbent product after heat bonding.
DK263790A 1988-05-05 1990-11-02 Synthetic bicomponent fibres and method for the manufacture thereof DK167228B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK263790A DK167228B1 (en) 1988-05-05 1990-11-02 Synthetic bicomponent fibres and method for the manufacture thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DK245488 1988-05-05
DK245488A DK245488D0 (en) 1988-05-05 1988-05-05 SYNTHETIC FIBER AND PROCEDURES FOR PRODUCING THEREOF
DK8900102 1989-05-02
PCT/DK1989/000102 WO1989010989A1 (en) 1988-05-05 1989-05-02 Bicomponent synthetic fibre and process for producing same
DK263790A DK167228B1 (en) 1988-05-05 1990-11-02 Synthetic bicomponent fibres and method for the manufacture thereof
DK263790 1990-11-02

Publications (3)

Publication Number Publication Date
DK263790D0 DK263790D0 (en) 1990-11-02
DK263790A true DK263790A (en) 1991-01-03
DK167228B1 DK167228B1 (en) 1993-09-20

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ID=26066544

Family Applications (1)

Application Number Title Priority Date Filing Date
DK263790A DK167228B1 (en) 1988-05-05 1990-11-02 Synthetic bicomponent fibres and method for the manufacture thereof

Country Status (1)

Country Link
DK (1) DK167228B1 (en)

Also Published As

Publication number Publication date
DK263790D0 (en) 1990-11-02
DK167228B1 (en) 1993-09-20

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed