FR2046792A7 - Moisture-permeable sheet suitable as - synthetic leather - Google Patents

Moisture-permeable sheet suitable as - synthetic leather

Info

Publication number
FR2046792A7
FR2046792A7 FR7021918A FR7021918A FR2046792A7 FR 2046792 A7 FR2046792 A7 FR 2046792A7 FR 7021918 A FR7021918 A FR 7021918A FR 7021918 A FR7021918 A FR 7021918A FR 2046792 A7 FR2046792 A7 FR 2046792A7
Authority
FR
France
Prior art keywords
layer
synthetic leather
sheet suitable
moisture
base layer
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.)
Expired
Application number
FR7021918A
Other languages
English (en)
French (fr)
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
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR2046792A7 publication Critical patent/FR2046792A7/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
FR7021918A 1969-06-16 1970-06-15 Moisture-permeable sheet suitable as - synthetic leather Expired FR2046792A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83493569A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
FR2046792A7 true FR2046792A7 (en) 1971-03-12

Family

ID=25268162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021918A Expired FR2046792A7 (en) 1969-06-16 1970-06-15 Moisture-permeable sheet suitable as - synthetic leather

Country Status (2)

Country Link
DE (1) DE2029517A1 (fi)
FR (1) FR2046792A7 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539301A (en) * 1976-07-12 1978-01-27 Mitsubishi Rayon Co Production of leather like sheet structre
JPS5411377A (en) * 1977-06-29 1979-01-27 Mitsubishi Rayon Co Novel sheet like material
ITPD20030260A1 (it) * 2003-10-24 2005-04-25 Orv Spa Prodotto stratiforme a base di tessuto non tessuto,

Also Published As

Publication number Publication date
DE2029517A1 (fi) 1970-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse