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IT1274029B - Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy - Google Patents

Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy

Info

Publication number
IT1274029B
IT1274029B ITMI940390A IT1274029B IT 1274029 B IT1274029 B IT 1274029B IT MI940390 A ITMI940390 A IT MI940390A IT 1274029 B IT1274029 B IT 1274029B
Authority
IT
Italy
Prior art keywords
prodn
nappy
thermo
stock
cover
Prior art date
Application number
Other languages
Italian (it)
Inventor
Leonardo Pinoca
Giancarlo Braca
Original Assignee
Himont Inc
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 Himont Inc filed Critical Himont Inc
Publication of ITMI940390A0 publication Critical patent/ITMI940390A0/en
Priority to IT000390 priority Critical patent/IT1274029B/en
Priority to CA002126013A priority patent/CA2126013C/en
Priority to KR1019940013636A priority patent/KR100199683B1/en
Priority to FI942889A priority patent/FI942889A/en
Priority to AT94109406T priority patent/ATE162860T1/en
Priority to EP94109406A priority patent/EP0629720B1/en
Priority to JP6159156A priority patent/JP2849042B2/en
Priority to CN94107510A priority patent/CN1069352C/en
Priority to DE69408213T priority patent/DE69408213T2/en
Priority to TW083105487A priority patent/TW270153B/zh
Priority to DK94109406T priority patent/DK0629720T3/en
Priority to ES94109406T priority patent/ES2113579T3/en
Publication of ITMI940390A1 publication Critical patent/ITMI940390A1/en
Priority to US08/712,230 priority patent/US5660789A/en
Application granted granted Critical
Publication of IT1274029B publication Critical patent/IT1274029B/en
Priority to HK98109256A priority patent/HK1008435A1/en

Links

Landscapes

  • Nonwoven Fabrics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Artificial Filaments (AREA)

Abstract

Prodn. of thermoweldable polyolefin fibres uses dies with a real or equiv. hole output dia. of at least 0.5 mm, provided that for fibres having a count of at least 4 dtex, the ratio of hole output dia.:count is at least 0.06 mm/dtex.
IT000390 1993-06-17 1994-03-04 Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy IT1274029B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT000390 IT1274029B (en) 1994-03-04 1994-03-04 Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy
CA002126013A CA2126013C (en) 1993-06-17 1994-06-16 Spinning process for the preparation of high termoweldability polyolefin fibers
KR1019940013636A KR100199683B1 (en) 1993-06-17 1994-06-16 Spinning process for the preparation of high thermo-weldability polyolefin fibers
FI942889A FI942889A (en) 1993-06-17 1994-06-16 Spinning process for producing high thermal weldability polyolefin fibers
JP6159156A JP2849042B2 (en) 1993-06-17 1994-06-17 Spinning method for producing polyolefin fiber having high heat weldability
EP94109406A EP0629720B1 (en) 1993-06-17 1994-06-17 Spinning process for the preparation of high thermoweldability polyolefin fibers
AT94109406T ATE162860T1 (en) 1993-06-17 1994-06-17 SPINNING PROCESS FOR PRODUCING POLYOLEFIN FIBERS WITH HIGH HEAT-WELDABILITY
CN94107510A CN1069352C (en) 1993-06-17 1994-06-17 Spinning process for the preparation of high thermoweldability polyolefin fibers
DE69408213T DE69408213T2 (en) 1993-06-17 1994-06-17 Spinning process for the production of polyolefin fibers with high heat sealability
TW083105487A TW270153B (en) 1993-06-17 1994-06-17
DK94109406T DK0629720T3 (en) 1993-06-17 1994-06-17 Spinning process for producing high weldability polyolefin fibers
ES94109406T ES2113579T3 (en) 1993-06-17 1994-06-17 SPINNING PROCEDURE FOR THE PREPARATION OF HIGH THERMAL WELDABILITY POLYOLEFINIC FIBERS.
US08/712,230 US5660789A (en) 1993-06-17 1996-09-11 Spinning process for the preparation of high thermobondability polyolefin fibers
HK98109256A HK1008435A1 (en) 1993-06-17 1998-07-17 Spinning process for the preparation of high thermoweldability polyolefin fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000390 IT1274029B (en) 1994-03-04 1994-03-04 Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy

Publications (3)

Publication Number Publication Date
ITMI940390A0 ITMI940390A0 (en) 1994-03-04
ITMI940390A1 ITMI940390A1 (en) 1995-09-05
IT1274029B true IT1274029B (en) 1997-07-14

Family

ID=11368059

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000390 IT1274029B (en) 1993-06-17 1994-03-04 Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy

Country Status (1)

Country Link
IT (1) IT1274029B (en)

Also Published As

Publication number Publication date
ITMI940390A0 (en) 1994-03-04
ITMI940390A1 (en) 1995-09-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970324