WO1998003706A1 - Microporous fibers - Google Patents

Microporous fibers Download PDF

Info

Publication number
WO1998003706A1
WO1998003706A1 PCT/US1997/010715 US9710715W WO9803706A1 WO 1998003706 A1 WO1998003706 A1 WO 1998003706A1 US 9710715 W US9710715 W US 9710715W WO 9803706 A1 WO9803706 A1 WO 9803706A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
voids
recited
less
porous
Prior art date
Application number
PCT/US1997/010715
Other languages
English (en)
French (fr)
Inventor
Fu-Jya Tsai
Vasily Aramovich Topolkaraev
Original Assignee
Kimberly-Clark Worldwide, 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 US08/697,993 external-priority patent/US5766760A/en
Priority to JP10506925A priority Critical patent/JP2000514882A/ja
Priority to HU9903824A priority patent/HUP9903824A3/hu
Priority to AU34054/97A priority patent/AU719272B2/en
Priority to NZ333655A priority patent/NZ333655A/en
Priority to BR9710757A priority patent/BR9710757A/pt
Application filed by Kimberly-Clark Worldwide, Inc. filed Critical Kimberly-Clark Worldwide, Inc.
Priority to IL12747297A priority patent/IL127472A/en
Priority to SK52-99A priority patent/SK5299A3/sk
Priority to PL97331150A priority patent/PL182692B1/pl
Priority to EP97930154A priority patent/EP0914502B1/en
Priority to DE69716603T priority patent/DE69716603T2/de
Publication of WO1998003706A1 publication Critical patent/WO1998003706A1/en

Links

Classifications

    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Dental Preparations (AREA)
PCT/US1997/010715 1996-07-23 1997-06-19 Microporous fibers WO1998003706A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE69716603T DE69716603T2 (de) 1996-07-23 1997-06-19 Mikroporöse fasern
HU9903824A HUP9903824A3 (en) 1996-07-23 1997-06-19 Microporous fibers
AU34054/97A AU719272B2 (en) 1996-07-23 1997-06-19 Microporous fibers
NZ333655A NZ333655A (en) 1996-07-23 1997-06-19 Microporous fibres having a denier of not more than 50, a elongation break of not less than 30% and a break strength of not less than 200 mpa
BR9710757A BR9710757A (pt) 1996-07-23 1997-06-19 Fibras microporosas com propiedades aperfei-oadas
JP10506925A JP2000514882A (ja) 1996-07-23 1997-06-19 微孔質繊維
IL12747297A IL127472A (en) 1996-07-23 1997-06-19 Fibers with tiny pores
SK52-99A SK5299A3 (en) 1996-07-23 1997-06-19 Microporous fibers
PL97331150A PL182692B1 (pl) 1996-07-23 1997-06-19 Włókno porowate
EP97930154A EP0914502B1 (en) 1996-07-23 1997-06-19 Microporous fibers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2229996P 1996-07-23 1996-07-23
US08/697,993 US5766760A (en) 1996-09-04 1996-09-04 Microporous fibers with improved properties
US60/022,299 1996-09-04
US08/697,993 1996-09-04

Publications (1)

Publication Number Publication Date
WO1998003706A1 true WO1998003706A1 (en) 1998-01-29

Family

ID=26695767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/010715 WO1998003706A1 (en) 1996-07-23 1997-06-19 Microporous fibers

Country Status (20)

Country Link
EP (1) EP0914502B1 (ja)
JP (1) JP2000514882A (ja)
KR (1) KR100488383B1 (ja)
CN (1) CN1097101C (ja)
AR (1) AR008779A1 (ja)
AU (1) AU719272B2 (ja)
BR (1) BR9710757A (ja)
CA (1) CA2257862A1 (ja)
CO (1) CO4850632A1 (ja)
DE (1) DE69716603T2 (ja)
EG (1) EG21213A (ja)
HU (1) HUP9903824A3 (ja)
ID (1) ID19284A (ja)
IL (1) IL127472A (ja)
NZ (1) NZ333655A (ja)
PE (1) PE100398A1 (ja)
PL (1) PL182692B1 (ja)
SK (1) SK5299A3 (ja)
TR (1) TR199900112T2 (ja)
WO (1) WO1998003706A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2150385A2 (en) 2007-06-03 2010-02-10 Imerys Pigments, Inc. Spunlaid fibers comprising coated calcium carbonate, processes for their production, and nonwoven products
EP2977492A1 (en) * 2009-09-04 2016-01-27 Imerys Pigments, Inc. Fibers comprising at least one filler, processes for their production, and uses thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101658265B1 (ko) * 2009-09-03 2016-09-22 도레이 카부시키가이샤 항필링성 인공 피혁
BR112015012599A2 (pt) * 2012-12-19 2017-07-11 Kimberly Clark Co fibras de baixa densidade e métodos para sua formação
JP2016529939A (ja) * 2013-06-12 2016-09-29 キンバリー クラーク ワールドワイド インコーポレイテッド 多孔質ポリオレフィン繊維から形成された不織布ウェブを含む吸収性物品
MX363276B (es) * 2013-06-12 2019-03-15 Kimberly Clark Co Tejido multifuncional.
JP2015158022A (ja) * 2014-02-24 2015-09-03 株式会社ジェイエスピー ポリオレフィン系発泡繊維
JP6996868B2 (ja) * 2017-05-19 2022-01-17 花王株式会社 不織布
CN113062033A (zh) * 2020-12-29 2021-07-02 张屹 一种抗菌耐磨布料的制备工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348887A2 (en) * 1988-06-27 1990-01-03 Mitsubishi Rayon Co., Ltd. Porous polyethylene fibers
US4992332A (en) * 1986-02-04 1991-02-12 Ube Industries, Ltd. Porous hollow fiber
US5384082A (en) * 1986-01-30 1995-01-24 E. I. Du Pont De Nemours And Company Process of making spin-oriented polyester filaments
US5439626A (en) * 1994-03-14 1995-08-08 E. I. Du Pont De Nemours And Company Process for making hollow nylon filaments

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243120A (ja) * 1994-03-07 1995-09-19 Mitsubishi Rayon Co Ltd 高強度、高弾性率ポリプロピレン繊維、及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384082A (en) * 1986-01-30 1995-01-24 E. I. Du Pont De Nemours And Company Process of making spin-oriented polyester filaments
US4992332A (en) * 1986-02-04 1991-02-12 Ube Industries, Ltd. Porous hollow fiber
EP0348887A2 (en) * 1988-06-27 1990-01-03 Mitsubishi Rayon Co., Ltd. Porous polyethylene fibers
US5439626A (en) * 1994-03-14 1995-08-08 E. I. Du Pont De Nemours And Company Process for making hollow nylon filaments

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2150385A2 (en) 2007-06-03 2010-02-10 Imerys Pigments, Inc. Spunlaid fibers comprising coated calcium carbonate, processes for their production, and nonwoven products
EP2397293A1 (en) * 2007-06-03 2011-12-21 Imerys Pigments, Inc. Spunlaid fibers comprising coated calcium carbonate, processes for their production, and nonwoven products
US9447531B2 (en) 2007-06-03 2016-09-20 Imerys Pigments, Inc. Process for producing nonwoven fabric
EP2633964B1 (en) 2007-06-03 2018-10-24 Imerys Pigments, Inc. non-woven fabric and process for their prodcution
EP2977492A1 (en) * 2009-09-04 2016-01-27 Imerys Pigments, Inc. Fibers comprising at least one filler, processes for their production, and uses thereof
EP2977492B1 (en) 2009-09-04 2018-11-07 Imerys Pigments, Inc. Carded web

Also Published As

Publication number Publication date
DE69716603D1 (de) 2002-11-28
CO4850632A1 (es) 1999-10-26
CN1097101C (zh) 2002-12-25
HUP9903824A3 (en) 2002-04-29
EG21213A (en) 2001-02-28
NZ333655A (en) 1999-10-28
ID19284A (id) 1998-06-28
KR100488383B1 (ko) 2005-05-11
PL331150A1 (en) 1999-06-21
AU719272B2 (en) 2000-05-04
BR9710757A (pt) 1999-08-17
PE100398A1 (es) 1998-12-25
AR008779A1 (es) 2000-02-23
DE69716603T2 (de) 2003-06-12
KR20000067995A (ko) 2000-11-25
CN1226292A (zh) 1999-08-18
CA2257862A1 (en) 1998-01-29
TR199900112T2 (xx) 1999-04-21
IL127472A (en) 2001-09-13
SK5299A3 (en) 2000-02-14
EP0914502A1 (en) 1999-05-12
HUP9903824A2 (hu) 2000-03-28
AU3405497A (en) 1998-02-10
IL127472A0 (en) 1999-10-28
EP0914502B1 (en) 2002-10-23
JP2000514882A (ja) 2000-11-07
PL182692B1 (pl) 2002-02-28

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