HK1008435A1 - Spinning process for the preparation of high thermoweldability polyolefin fibers - Google Patents

Spinning process for the preparation of high thermoweldability polyolefin fibers

Info

Publication number
HK1008435A1
HK1008435A1 HK98109256A HK98109256A HK1008435A1 HK 1008435 A1 HK1008435 A1 HK 1008435A1 HK 98109256 A HK98109256 A HK 98109256A HK 98109256 A HK98109256 A HK 98109256A HK 1008435 A1 HK1008435 A1 HK 1008435A1
Authority
HK
Hong Kong
Prior art keywords
preparation
thermoweldability
polyolefin fibers
spinning process
equal
Prior art date
Application number
HK98109256A
Other languages
English (en)
Inventor
Leonardo Spagnoli
Giancarlo Braca
Leonardo Pinoca
Original Assignee
Montell North America 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
Priority claimed from IT001308 external-priority patent/IT1264839B1/it
Priority claimed from IT000390 external-priority patent/IT1274029B/it
Application filed by Montell North America Inc filed Critical Montell North America Inc
Publication of HK1008435A1 publication Critical patent/HK1008435A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
  • Cell Separators (AREA)
HK98109256A 1993-06-17 1998-07-17 Spinning process for the preparation of high thermoweldability polyolefin fibers HK1008435A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001308 IT1264839B1 (it) 1993-06-17 1993-06-17 Processo di filatura per la preparazione di fibre poliolefiniche ad elevata termosaldabilita'
IT000390 IT1274029B (it) 1994-03-04 1994-03-04 Processo di filatura spun-bonding per la preparazione di filamenti poliolefinici ad elevata termosaldabilita'

Publications (1)

Publication Number Publication Date
HK1008435A1 true HK1008435A1 (en) 1999-05-07

Family

ID=26331006

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98109256A HK1008435A1 (en) 1993-06-17 1998-07-17 Spinning process for the preparation of high thermoweldability polyolefin fibers

Country Status (12)

Country Link
EP (1) EP0629720B1 (fi)
JP (1) JP2849042B2 (fi)
KR (1) KR100199683B1 (fi)
CN (1) CN1069352C (fi)
AT (1) ATE162860T1 (fi)
CA (1) CA2126013C (fi)
DE (1) DE69408213T2 (fi)
DK (1) DK0629720T3 (fi)
ES (1) ES2113579T3 (fi)
FI (1) FI942889A (fi)
HK (1) HK1008435A1 (fi)
TW (1) TW270153B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773375A (en) * 1996-05-29 1998-06-30 Swan; Michael D. Thermally stable acoustical insulation
DE19720135B4 (de) * 1997-05-14 2005-12-08 Borealis Gmbh Nichtnachverstreckte Polyolefinfasern und Polyolefingarne hoher Festigkeit und Dehnung und daraus hergestellte textile Flächengebilde
DE19722579B4 (de) * 1997-05-30 2004-02-12 Borealis Gmbh Fasern und Garne hoher Festigkeit und Dehnung, Verfahren zu deren Herstellung und Verwendung
EP0878567B1 (de) * 1997-05-14 2004-09-29 Borealis GmbH Polyolefinfasern und Polyolefingarne und daraus hergestellte textile Flächengebilde
US5948334A (en) * 1997-07-31 1999-09-07 Fiberco, Inc. Compact long spin system
US5858293A (en) * 1997-09-30 1999-01-12 Montell North America Inc. Method for producing spunbonded materials with improved tensile strength
WO2002031237A1 (en) * 2000-10-11 2002-04-18 Sunoco, Inc. (R&M) High strength spunbond fabric
MXPA03006783A (es) * 2001-02-02 2004-10-15 Polymer Group Inc Proceso para producir tela no tejida de filamento continuo.
US6787066B2 (en) * 2001-11-16 2004-09-07 Sunoco Inc (R&M) Stabilization system for improving the melt viscosity of polypropylene during fiber processing
CN109152675A (zh) 2016-04-29 2019-01-04 博优国际集团股份有限公司 三叶形双组分短纤维或短切纤维及其用途
CN107880400A (zh) * 2016-09-29 2018-04-06 中国石油化工股份有限公司 一种具有低拉伸断裂伸长率的抗冲聚丙烯树脂
KR102631607B1 (ko) 2023-07-19 2024-01-31 공필주 원터치 체결식 분리형 연통

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545223C3 (de) * 1975-10-09 1978-03-30 Basf Ag, 6700 Ludwigshafen Selbstverlöschende thermoplastische Formmassen
JPS53147816A (en) * 1977-05-24 1978-12-22 Chisso Corp Hot-melt fiber of polypropylene
JPS575913A (en) * 1980-05-27 1982-01-12 Showa Electric Wire & Cable Co Ltd Crosslinked polyolefin fiber
JPS58144113A (ja) * 1982-02-16 1983-08-27 Taisei Rayon Kk 漁網用ポリエチレンマルチフイラメントの製造方法
JPS61239011A (ja) * 1985-04-15 1986-10-24 Kanebo Ltd 導電性ポリオレフイン系合成繊維及びその製造方法
JPS62282014A (ja) * 1986-05-30 1987-12-07 Seiken:Kk 繊維の製造方法
IT1229141B (it) * 1989-04-06 1991-07-22 Himont Inc Poliolefine atte alla filatura e fibre termosaldabili da esse ottenute.
EP0552013B1 (en) * 1992-01-13 1999-04-07 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics

Also Published As

Publication number Publication date
ES2113579T3 (es) 1998-05-01
FI942889A0 (fi) 1994-06-16
FI942889A (fi) 1994-12-18
EP0629720A3 (en) 1995-07-12
TW270153B (fi) 1996-02-11
JPH07189021A (ja) 1995-07-25
DK0629720T3 (da) 1998-09-23
ATE162860T1 (de) 1998-02-15
DE69408213T2 (de) 1998-07-09
DE69408213D1 (de) 1998-03-05
CA2126013C (en) 2000-08-15
KR950000933A (ko) 1995-01-03
EP0629720B1 (en) 1998-01-28
CN1106867A (zh) 1995-08-16
JP2849042B2 (ja) 1999-01-20
EP0629720A2 (en) 1994-12-21
KR100199683B1 (ko) 1999-06-15
CN1069352C (zh) 2001-08-08
CA2126013A1 (en) 1994-12-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)