CA2080363A1 - Fillings and other aspects of fibers - Google Patents

Fillings and other aspects of fibers

Info

Publication number
CA2080363A1
CA2080363A1 CA002080363A CA2080363A CA2080363A1 CA 2080363 A1 CA2080363 A1 CA 2080363A1 CA 002080363 A CA002080363 A CA 002080363A CA 2080363 A CA2080363 A CA 2080363A CA 2080363 A1 CA2080363 A1 CA 2080363A1
Authority
CA
Canada
Prior art keywords
fibers
fillings
aspects
fiberballs
crimp
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.)
Granted
Application number
CA002080363A
Other languages
French (fr)
Other versions
CA2080363C (en
Inventor
Walter Bernard Halm
William Jonas Jones, Jr.
James Frederick Kirkbride
Ilan Marcus
Adrian Charles Snyder
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.)
EIDP 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27056337&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2080363(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/589,960 external-priority patent/US5112684A/en
Application filed by Individual filed Critical Individual
Publication of CA2080363A1 publication Critical patent/CA2080363A1/en
Application granted granted Critical
Publication of CA2080363C publication Critical patent/CA2080363C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D04H1/02—Cotton wool; Wadding
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43918—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Artificial Filaments (AREA)

Abstract

Fiberballs for filling uses have been prepared from mechanically-crimped fibers having both a primary crimp and a secon-dary crimp with specific configurations, especially amplitudes and frequencies. The fiberballs may contain a proportion of other fibres, particularly binder fibers.
CA002080363A 1990-04-12 1991-04-09 Fillings and other aspects of fibers Expired - Fee Related CA2080363C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50887890A 1990-04-12 1990-04-12
US07/508,878 1990-04-12
US07/589,960 US5112684A (en) 1985-05-15 1990-09-28 Fillings and other aspects of fibers
US07/589,960 1990-09-28
PCT/US1991/002269 WO1991016485A1 (en) 1990-04-12 1991-04-09 Fillings and other aspects of fibers

Publications (2)

Publication Number Publication Date
CA2080363A1 true CA2080363A1 (en) 1991-10-13
CA2080363C CA2080363C (en) 2001-06-12

Family

ID=27056337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080363A Expired - Fee Related CA2080363C (en) 1990-04-12 1991-04-09 Fillings and other aspects of fibers

Country Status (11)

Country Link
EP (1) EP0524240B1 (en)
JP (1) JPH05505959A (en)
CN (1) CN1027089C (en)
AU (1) AU7654091A (en)
CA (1) CA2080363C (en)
DE (1) DE69105269T2 (en)
ES (1) ES2065022T3 (en)
IE (1) IE911212A1 (en)
NZ (1) NZ237772A (en)
PT (1) PT97343A (en)
WO (1) WO1991016485A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344707A (en) * 1980-12-27 1994-09-06 E. I. Du Pont De Nemours And Company Fillings and other aspects of fibers
JP3411576B2 (en) * 1993-09-30 2003-06-03 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー New fiber ball
US5480710A (en) * 1993-09-30 1996-01-02 E. I. Du Pont De Nemours And Company Fiberballs
DE20211474U1 (en) * 2002-07-11 2002-10-10 Trevira Gmbh Covers filled with polyester fibers
AU2003245786A1 (en) * 2002-07-18 2004-02-09 Thermobalance Ag Downy filling material and method for producing the same
DE102014002060B4 (en) * 2014-02-18 2018-01-18 Carl Freudenberg Kg Bulk nonwovens, uses thereof, and methods of making same
JP6370559B2 (en) * 2014-02-21 2018-08-08 ダイワボウホールディングス株式会社 Granular cotton, batting material using the same, and bedding or clothing containing the batting material
DK3234244T3 (en) * 2014-12-17 2020-03-02 Primaloft Inc Fiber ball filling and articles comprising this
CN104695127A (en) * 2015-02-10 2015-06-10 湖州鼎源无纺制品有限公司 Production process of ecological velvets
TWI705165B (en) * 2015-03-25 2020-09-21 美商3M新設資產公司 Blowable natural down alternative and the method for manufacturing the same
IT201700099945A1 (en) * 2017-09-06 2019-03-06 Fisi Fibre Sintetiche Spa FIBER STRUCTURE FREE FOR PADDING.
CH714843A1 (en) * 2018-03-29 2019-09-30 Rieter Ag Maschf Feed device to a card.
WO2020069354A1 (en) * 2018-09-28 2020-04-02 Berry Global, Inc. Self-crimped multi -component fibers and methods of making the same
CN111519286B (en) * 2020-04-28 2021-11-26 天津工业大学 Multi-twist spinning device, multi-twist spinning equipment and spinning method
CN112323252A (en) * 2020-10-28 2021-02-05 青岛热源纤维科技有限公司 Machine-washable high-filling-power heat-insulation filling material
CN116394526B (en) * 2023-06-07 2023-08-04 山东华建铝业集团有限公司 Aluminum alloy shaping mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237218A (en) * 1967-11-20 1971-06-30 Ici Ltd Improved polyester fibres and tows
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
IN168824B (en) * 1986-10-21 1991-06-15 Du Pont

Also Published As

Publication number Publication date
WO1991016485A1 (en) 1991-10-31
NZ237772A (en) 1993-11-25
EP0524240B1 (en) 1994-11-23
CN1027089C (en) 1994-12-21
CA2080363C (en) 2001-06-12
AU7654091A (en) 1991-11-11
PT97343A (en) 1993-08-31
DE69105269T2 (en) 1995-05-11
EP0524240A1 (en) 1993-01-27
IE911212A1 (en) 1991-10-23
JPH05505959A (en) 1993-09-02
CN1056849A (en) 1991-12-11
DE69105269D1 (en) 1995-01-05
ES2065022T3 (en) 1995-02-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed