CA2257862A1 - Microporous fibers - Google Patents

Microporous fibers Download PDF

Info

Publication number
CA2257862A1
CA2257862A1 CA002257862A CA2257862A CA2257862A1 CA 2257862 A1 CA2257862 A1 CA 2257862A1 CA 002257862 A CA002257862 A CA 002257862A CA 2257862 A CA2257862 A CA 2257862A CA 2257862 A1 CA2257862 A1 CA 2257862A1
Authority
CA
Canada
Prior art keywords
fiber
voids
recited
less
porous
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002257862A
Other languages
English (en)
French (fr)
Inventor
Vasily Aramovich Topolkaraev
Fu-Jya Tsai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2257862A1 publication Critical patent/CA2257862A1/en
Abandoned legal-status Critical Current

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)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Dental Preparations (AREA)
CA002257862A 1996-07-23 1997-06-19 Microporous fibers Abandoned CA2257862A1 (en)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
CA2257862A1 true CA2257862A1 (en) 1998-01-29

Family

ID=26695767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002257862A Abandoned CA2257862A1 (en) 1996-07-23 1997-06-19 Microporous fibers

Country Status (20)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077156A2 (en) * 2006-12-20 2008-06-26 Imerys Pigments, Inc. Spunlaid fibers comprising coated calcium carbonate, processes for their production, and nonwoven products
US20100035045A1 (en) * 2008-01-21 2010-02-11 Imerys Pigments, Inc. Fibers comprising at least one filler and processes for their production
EP2474663B1 (en) * 2009-09-03 2014-05-14 Toray Industries, Inc. Pilling-resistant artificial leather
EP2935667A4 (en) * 2012-12-19 2016-08-17 Kimberly Clark Co LOW DENSITY FIBERS AND METHODS OF FORMATION THEREOF
EP3008231B1 (en) * 2013-06-12 2019-05-08 Kimberly-Clark Worldwide, Inc. Multi-functional fabric
CN105247119B (zh) * 2013-06-12 2018-07-06 金伯利-克拉克环球有限公司 多孔聚烯烃纤维
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

Family Cites Families (5)

* 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
JPH0214011A (ja) * 1988-06-27 1990-01-18 Mitsubishi Rayon Co Ltd 多孔質ポリエチレン繊維
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
US5439626A (en) * 1994-03-14 1995-08-08 E. I. Du Pont De Nemours And Company Process for making hollow nylon filaments

Also Published As

Publication number Publication date
CN1226292A (zh) 1999-08-18
IL127472A0 (en) 1999-10-28
EG21213A (en) 2001-02-28
ID19284A (id) 1998-06-28
KR20000067995A (ko) 2000-11-25
NZ333655A (en) 1999-10-28
JP2000514882A (ja) 2000-11-07
EP0914502A1 (en) 1999-05-12
PE100398A1 (es) 1998-12-25
CO4850632A1 (es) 1999-10-26
SK5299A3 (en) 2000-02-14
HUP9903824A3 (en) 2002-04-29
IL127472A (en) 2001-09-13
AU3405497A (en) 1998-02-10
EP0914502B1 (en) 2002-10-23
CN1097101C (zh) 2002-12-25
KR100488383B1 (ko) 2005-05-11
WO1998003706A1 (en) 1998-01-29
HUP9903824A2 (hu) 2000-03-28
TR199900112T2 (xx) 1999-04-21
AU719272B2 (en) 2000-05-04
BR9710757A (pt) 1999-08-17
PL331150A1 (en) 1999-06-21
AR008779A1 (es) 2000-02-23
DE69716603D1 (de) 2002-11-28
DE69716603T2 (de) 2003-06-12
PL182692B1 (pl) 2002-02-28

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Legal Events

Date Code Title Description
FZDE Discontinued