FR2449072A1 - Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc. - Google Patents

Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc.

Info

Publication number
FR2449072A1
FR2449072A1 FR7903821A FR7903821A FR2449072A1 FR 2449072 A1 FR2449072 A1 FR 2449072A1 FR 7903821 A FR7903821 A FR 7903821A FR 7903821 A FR7903821 A FR 7903821A FR 2449072 A1 FR2449072 A1 FR 2449072A1
Authority
FR
France
Prior art keywords
particles
padding
clothing
sheets
sleeping bags
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
FR7903821A
Other languages
French (fr)
Other versions
FR2449072B1 (en
Inventor
John Clive Jones
Anthony Richard Bates
Roland Dewsberry
Paul Anthony Ryan
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.)
Cardiff University
Original Assignee
Cardiff University College
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 Cardiff University College filed Critical Cardiff University College
Priority to FR7903821A priority Critical patent/FR2449072A1/en
Publication of FR2449072A1 publication Critical patent/FR2449072A1/en
Application granted granted Critical
Publication of FR2449072B1 publication Critical patent/FR2449072B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/06—Thermally protective, e.g. insulating
    • A41D31/065—Thermally protective, e.g. insulating using layered materials
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/08—Sleeping bags
    • A47G9/086—Sleeping bags for outdoor sleeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/08—Means for preventing radiation, e.g. with metal foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Bedding Items (AREA)

Abstract

Insulating material is made from sheets made from chopped fabric or tape or materials assembled in random order and which are partially bent to enhance their elasticity and preservation of voids between the particles. The particles are used as a coherent bonded layer either alone or supported on or between sheets of fabric and anchored by adhesives or stitching. Esp. claimed to make linings or padding for clothing, bedding (e.g. sleeping bags) by stitching together two sheets of material with their insulating layers face to face. The particles are less flammable than expanded polystyrene, less irritant than mineral fibres, and result in layers of lower thermal conductivity than layers assemble led from flat particles. The stock material, as sheet, is compact for storage prior to being creased and chopped.
FR7903821A 1979-02-15 1979-02-15 Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc. Granted FR2449072A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903821A FR2449072A1 (en) 1979-02-15 1979-02-15 Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903821A FR2449072A1 (en) 1979-02-15 1979-02-15 Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc.

Publications (2)

Publication Number Publication Date
FR2449072A1 true FR2449072A1 (en) 1980-09-12
FR2449072B1 FR2449072B1 (en) 1984-10-12

Family

ID=9221999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903821A Granted FR2449072A1 (en) 1979-02-15 1979-02-15 Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc.

Country Status (1)

Country Link
FR (1) FR2449072A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952434C (en) * 1952-02-21 1956-11-15 Gerda Gilmer Geb Teutsch Protective clothing
DE1444155A1 (en) * 1961-08-16 1969-01-30 Hansawerke Luerman Schuette & Process for coating textiles
DE2013115A1 (en) * 1970-03-19 1971-09-30 Becker O Flexible composite element with insulation
DE2210122A1 (en) * 1972-03-02 1973-09-06 Rex Patent Protective fabric - with non-woven felt needle bonded to asbestos weave
DE2333830A1 (en) * 1972-07-03 1974-01-24 Ici Ltd FIREPROOF OBJECTS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952434C (en) * 1952-02-21 1956-11-15 Gerda Gilmer Geb Teutsch Protective clothing
DE1444155A1 (en) * 1961-08-16 1969-01-30 Hansawerke Luerman Schuette & Process for coating textiles
DE2013115A1 (en) * 1970-03-19 1971-09-30 Becker O Flexible composite element with insulation
DE2210122A1 (en) * 1972-03-02 1973-09-06 Rex Patent Protective fabric - with non-woven felt needle bonded to asbestos weave
DE2333830A1 (en) * 1972-07-03 1974-01-24 Ici Ltd FIREPROOF OBJECTS

Also Published As

Publication number Publication date
FR2449072B1 (en) 1984-10-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse