DK171240B1 - Fremgangsmåde til fremstilling af kompositfibre ved hvilken man spinder kompositfilamenter med en polyolefin som skedekomponent og en polyester som kernekomponent, kompositfiber fremstillet ved hjælp af fremgangsmåden og en fremgangsmåde til fremstilling af et filterelement - Google Patents

Fremgangsmåde til fremstilling af kompositfibre ved hvilken man spinder kompositfilamenter med en polyolefin som skedekomponent og en polyester som kernekomponent, kompositfiber fremstillet ved hjælp af fremgangsmåden og en fremgangsmåde til fremstilling af et filterelement Download PDF

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Publication number
DK171240B1
DK171240B1 DK137289A DK137289A DK171240B1 DK 171240 B1 DK171240 B1 DK 171240B1 DK 137289 A DK137289 A DK 137289A DK 137289 A DK137289 A DK 137289A DK 171240 B1 DK171240 B1 DK 171240B1
Authority
DK
Denmark
Prior art keywords
polyolefin
composite
polyester
filter element
filaments
Prior art date
Application number
DK137289A
Other languages
Danish (da)
English (en)
Other versions
DK137289D0 (da
DK137289A (da
Inventor
Shigeru Goi
Hideo Matsuda
Kazuyoshi Nakazawa
Original Assignee
Chisso Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13358320&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK171240(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chisso Corp filed Critical Chisso Corp
Publication of DK137289D0 publication Critical patent/DK137289D0/da
Publication of DK137289A publication Critical patent/DK137289A/da
Application granted granted Critical
Publication of DK171240B1 publication Critical patent/DK171240B1/da

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
DK137289A 1988-03-22 1989-03-21 Fremgangsmåde til fremstilling af kompositfibre ved hvilken man spinder kompositfilamenter med en polyolefin som skedekomponent og en polyester som kernekomponent, kompositfiber fremstillet ved hjælp af fremgangsmåden og en fremgangsmåde til fremstilling af et filterelement DK171240B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63067903A JP2545265B2 (ja) 1988-03-22 1988-03-22 複合繊維を用いたフィルターエレメント
JP6790388 1988-03-22

Publications (3)

Publication Number Publication Date
DK137289D0 DK137289D0 (da) 1989-03-21
DK137289A DK137289A (da) 1989-09-23
DK171240B1 true DK171240B1 (da) 1996-08-05

Family

ID=13358320

Family Applications (1)

Application Number Title Priority Date Filing Date
DK137289A DK171240B1 (da) 1988-03-22 1989-03-21 Fremgangsmåde til fremstilling af kompositfibre ved hvilken man spinder kompositfilamenter med en polyolefin som skedekomponent og en polyester som kernekomponent, kompositfiber fremstillet ved hjælp af fremgangsmåden og en fremgangsmåde til fremstilling af et filterelement

Country Status (7)

Country Link
US (1) US5106552A (fr)
EP (1) EP0334579B2 (fr)
JP (1) JP2545265B2 (fr)
KR (1) KR930005107B1 (fr)
AU (1) AU612246B2 (fr)
DE (1) DE68917177T3 (fr)
DK (1) DK171240B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5405682A (en) 1992-08-26 1995-04-11 Kimberly Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material
US5336552A (en) 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
CA2092604A1 (fr) 1992-11-12 1994-05-13 Richard Swee-Chye Yeo Fils polymeres hydrophiles composites; non-tisses obtenus avec ces fils
US5482772A (en) 1992-12-28 1996-01-09 Kimberly-Clark Corporation Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith
US5380477A (en) * 1993-05-25 1995-01-10 Basf Corporation Process of making fiber reinforced laminates
US6169045B1 (en) 1993-11-16 2001-01-02 Kimberly-Clark Worldwide, Inc. Nonwoven filter media
JP3344511B2 (ja) * 1993-12-21 2002-11-11 東洋紡績株式会社 網状構造体及びその製造法
JP3430442B2 (ja) * 1993-12-21 2003-07-28 東洋紡績株式会社 網状構造体及びその製法
JP3344512B2 (ja) * 1993-12-24 2002-11-11 東洋紡績株式会社 異繊度網状構造体及びその製法
JP3344514B2 (ja) * 1993-12-27 2002-11-11 東洋紡績株式会社 多成分網状構造体及びその製法
JP3314839B2 (ja) * 1993-12-28 2002-08-19 東洋紡績株式会社 熱接着性網状構造体及びその製法
JPH0874128A (ja) * 1994-07-04 1996-03-19 Chisso Corp 熱融着性複合繊維およびその繊維を用いた不織布
US5798305A (en) * 1994-07-04 1998-08-25 Chisso Corporation Hot-melt-adhesive conjugate fibers and a non-woven fabric using the fibers
US5597645A (en) * 1994-08-30 1997-01-28 Kimberly-Clark Corporation Nonwoven filter media for gas
KR100468551B1 (ko) * 1994-10-31 2005-03-16 킴벌리-클라크 월드와이드, 인크. 고밀도부직필터매체
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US5667562A (en) * 1996-04-19 1997-09-16 Kimberly-Clark Worldwide, Inc. Spunbond vacuum cleaner webs
EP0943724B1 (fr) * 1996-06-26 2002-10-23 Chisso Corporation Fibres hydrophiles et articles et filtres de type tissu constitues de celles-ci
CN1277962C (zh) * 2000-11-21 2006-10-04 株式会社可隆 用于起绒经编织物的海岛型复合纤维及其制备方法，以及起绒经编织物
KR20010044150A (ko) * 2000-11-27 2001-06-05 구광시 기모 경편지용 해도형 복합섬유 및 그의 제조방법
US20030203694A1 (en) * 2002-04-26 2003-10-30 Kimberly-Clark Worldwide, Inc. Coform filter media having increased particle loading capacity
JP5298383B2 (ja) * 2007-04-25 2013-09-25 Ｅｓファイバービジョンズ株式会社 嵩高性、柔軟性に優れた熱接着性複合繊維及びこれを用いた繊維成形品
CN103339304B (zh) * 2011-02-02 2016-04-06 大和纺控股株式会社 显现卷曲性复合短纤维及其制造方法、纤维集合物及卫生物品
JP6228699B1 (ja) * 2017-03-31 2017-11-08 Ｅｓファイバービジョンズ株式会社 熱融着性複合繊維およびこれを用いた不織布

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1362793A (en) * 1970-10-22 1974-08-07 Ici Ltd Process for drawing synthetic filaments
US3762564A (en) * 1972-05-11 1973-10-02 Allied Chem Filter and method of manufacture
NZ183944A (en) * 1976-05-08 1980-04-28 Chisso Corp Production of hollow cylindrical fibrous articles articles stabilized by hot melt adhesion of constituent composite fibres
JPS5643139A (en) * 1979-09-10 1981-04-21 Seiko Epson Corp Slip paper for small printer
US4732809A (en) * 1981-01-29 1988-03-22 Basf Corporation Bicomponent fiber and nonwovens made therefrom
IT1149489B (it) * 1981-01-29 1986-12-03 Akzo Nv Fibra a due componenti e materiali non tessuti fabbricati con le stesse
US4552603A (en) * 1981-06-30 1985-11-12 Akzona Incorporated Method for making bicomponent fibers
JPS5823951A (ja) * 1981-07-31 1983-02-12 チッソ株式会社 嵩高不織布の製造方法
JPS58191215A (ja) * 1982-04-28 1983-11-08 Chisso Corp ポリエチレン系熱接着性繊維
FR2603522B1 (fr) * 1986-09-08 1989-06-30 Silec Liaisons Elec Tube souple a coefficient de dilatation lineaire reduit, son procede de fabrication et dispositif en faisant application
JP2534256B2 (ja) * 1987-05-08 1996-09-11 株式会社クラレ 熱融着性複合繊維の製造方法

Also Published As

Publication number Publication date
DK137289D0 (da) 1989-03-21
EP0334579A3 (en) 1990-07-25
AU3153389A (en) 1989-09-28
AU612246B2 (en) 1991-07-04
DK137289A (da) 1989-09-23
EP0334579A2 (fr) 1989-09-27
JPH01246417A (ja) 1989-10-02
EP0334579B1 (fr) 1994-08-03
EP0334579B2 (fr) 1998-05-06
JP2545265B2 (ja) 1996-10-16
KR890014796A (ko) 1989-10-25
DE68917177T3 (de) 1998-10-29
KR930005107B1 (ko) 1993-06-15
DE68917177D1 (de) 1994-09-08
DE68917177T2 (de) 1995-03-02
US5106552A (en) 1992-04-21

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B1 Patent granted (law 1993)
PBP Patent lapsed

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