NO932068L - Thermal insulation material of synthetic fiber - Google Patents

Thermal insulation material of synthetic fiber

Info

Publication number
NO932068L
NO932068L NO932068A NO932068A NO932068L NO 932068 L NO932068 L NO 932068L NO 932068 A NO932068 A NO 932068A NO 932068 A NO932068 A NO 932068A NO 932068 L NO932068 L NO 932068L
Authority
NO
Norway
Prior art keywords
thermal insulation
insulation material
synthetic fiber
diameter
weight
Prior art date
Application number
NO932068A
Other languages
Norwegian (no)
Other versions
NO932068D0 (en
Inventor
James G Donovan
Alan L Billings
Original Assignee
Albany Int 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
Application filed by Albany Int Corp filed Critical Albany Int Corp
Publication of NO932068D0 publication Critical patent/NO932068D0/en
Publication of NO932068L publication Critical patent/NO932068L/en

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
    • D04H1/42—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
    • D04H1/54—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
    • 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
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43832—Composite fibres side-by-side
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Termisk isolasjonsmateriale av syntetisk fiber, i form av en sammenholdt fiber- konstruksjon omfattende et materiale av: (a) fra 50 til 100 vekt% av glattede, spundne og strukkede, krympede polymere stapelmikrofibrer med en diameter på fra 3 til 12 iim, (b) fra O til 30 vekt% av uglattede, spundne og strukkede, krympede polymere stapelmikrofibrer med en diameter på fra 3 til 12 pm, og (c) fra O til 30 vekt% av syntetiske polymere makrofibrer med en diameter på fra 12 til 50 um, hvor i det minste noen av fibrene er bundet eller mekanisk forbundet med hverandre, og hvor den termomekaniske parameter T er større enn 0,25 (m2-K/W-m)/(mN-cm).Synthetic fiber thermal insulation material, in the form of a bonded fiber structure comprising a material of: (a) from 50 to 100% by weight of smoothed, spun and stretched, shrinkable polymeric staple microfibres having a diameter of from 3 to 12 µm, (b) ) from 0 to 30% by weight of unglazed, spun and stretched shrunken polymeric stack microfibres having a diameter of from 3 to 12 µm, and (c) from 0 to 30% by weight of synthetic polymeric macrofibres having a diameter of from 12 to 50 µm. , wherein at least some of the fibers are bonded or mechanically interconnected, and wherein the thermomechanical parameter T is greater than 0.25 (m2-K / Wm) / (mN-cm).

NO932068A 1992-11-30 1993-06-07 Thermal insulation material of synthetic fiber NO932068L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98398192A 1992-11-30 1992-11-30

Publications (2)

Publication Number Publication Date
NO932068D0 NO932068D0 (en) 1993-06-07
NO932068L true NO932068L (en) 1994-05-31

Family

ID=25530218

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932068A NO932068L (en) 1992-11-30 1993-06-07 Thermal insulation material of synthetic fiber

Country Status (6)

Country Link
EP (1) EP0600844A1 (en)
JP (1) JPH06207357A (en)
CA (1) CA2096093A1 (en)
FI (1) FI930780A (en)
NO (1) NO932068L (en)
ZA (1) ZA931436B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030176131A1 (en) * 2002-03-15 2003-09-18 Tilton Jeffrey A. Insulating material
EP1382730A1 (en) * 2002-07-15 2004-01-21 Paul Hartmann AG Cosmetic cotton pad
DE102007043946A1 (en) * 2007-09-14 2009-03-19 Bayerisches Zentrum für Angewandte Energieforschung e.V. Fiber composites and their use in vacuum insulation systems
WO2009054349A1 (en) * 2007-10-26 2009-04-30 Kaneka Corporation Polyimide fiber mass, sound absorbing material, heat insulation material, flame-retardant mat, filter cloth, heat-resistant clothing, nonwoven fabric, heat insulation/sound absorbing material for aircraft, and heat-resistant bag filter
JP5254593B2 (en) * 2007-11-05 2013-08-07 株式会社カネカ Thermal insulation / sound absorbing material and aircraft including fiber assembly including non-thermoplastic polyimide fiber
US10160184B2 (en) * 2013-06-03 2018-12-25 Xefco Pty Ltd Insulated radiant barriers in apparel
DE102016224251B4 (en) 2016-12-06 2019-02-28 Adidas Ag Heat-insulating structure
EP3425099A1 (en) * 2017-07-03 2019-01-09 Axel Nickel Meltblown non-woven fabric with improved stackability and storage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4304817A (en) * 1979-02-28 1981-12-08 E. I. Dupont De Nemours & Company Polyester fiberfill blends

Also Published As

Publication number Publication date
ZA931436B (en) 1993-09-22
EP0600844A1 (en) 1994-06-08
JPH06207357A (en) 1994-07-26
FI930780A0 (en) 1993-02-22
NO932068D0 (en) 1993-06-07
FI930780A (en) 1994-05-31
CA2096093A1 (en) 1994-05-31

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