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FR2712612B1 - Feuille souple, étanche aux gaz, résistante aux produits chimiques. - Google Patents

Feuille souple, étanche aux gaz, résistante aux produits chimiques.

Info

Publication number
FR2712612B1
FR2712612B1 FR9313908A FR9313908A FR2712612B1 FR 2712612 B1 FR2712612 B1 FR 2712612B1 FR 9313908 A FR9313908 A FR 9313908A FR 9313908 A FR9313908 A FR 9313908A FR 2712612 B1 FR2712612 B1 FR 2712612B1
Authority
FR
France
Prior art keywords
flexible sheet
gas tight
chemical resistant
resistant
chemical
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 - Fee Related
Application number
FR9313908A
Other languages
English (en)
Other versions
FR2712612A1 (fr
Inventor
Bruno Cledat
Philippe Santal
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.)
Textiles et Plastiques Chomarat SA
Original Assignee
Textiles et Plastiques Chomarat SA
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 Textiles et Plastiques Chomarat SA filed Critical Textiles et Plastiques Chomarat SA
Priority to FR9313908A priority Critical patent/FR2712612B1/fr
Priority to EP94931062A priority patent/EP0725731B1/fr
Priority to PCT/FR1994/001189 priority patent/WO1995011803A1/fr
Priority to ES94931062T priority patent/ES2115265T3/es
Priority to DE69409540T priority patent/DE69409540T2/de
Publication of FR2712612A1 publication Critical patent/FR2712612A1/fr
Application granted granted Critical
Publication of FR2712612B1 publication Critical patent/FR2712612B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • 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
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9313908A 1993-10-28 1993-11-16 Feuille souple, étanche aux gaz, résistante aux produits chimiques. Expired - Fee Related FR2712612B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9313908A FR2712612B1 (fr) 1993-11-16 1993-11-16 Feuille souple, étanche aux gaz, résistante aux produits chimiques.
EP94931062A EP0725731B1 (fr) 1993-10-28 1994-10-13 Procede de realisation d'une feuille souple, etanche, constituee par un support textile revetu sur ses deux faces d'une couche d'enduction a base de polypropylene
PCT/FR1994/001189 WO1995011803A1 (fr) 1993-10-28 1994-10-13 Procede de realisation d'une feuille souple, etanche, constituee par un support textile revetu sur ses deux faces d'une couche d'enduction a base de polypropylene
ES94931062T ES2115265T3 (es) 1993-10-28 1994-10-13 Procedimiento de ejecucion de una lamina flexible estanca.
DE69409540T DE69409540T2 (de) 1993-10-28 1994-10-13 Verfahren zur herstellung von biegsamer, dichter folie bestehend aus einem beidseitig mit polypropylen beschichteten textilsupport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313908A FR2712612B1 (fr) 1993-11-16 1993-11-16 Feuille souple, étanche aux gaz, résistante aux produits chimiques.

Publications (2)

Publication Number Publication Date
FR2712612A1 FR2712612A1 (fr) 1995-05-24
FR2712612B1 true FR2712612B1 (fr) 1995-12-15

Family

ID=9453076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313908A Expired - Fee Related FR2712612B1 (fr) 1993-10-28 1993-11-16 Feuille souple, étanche aux gaz, résistante aux produits chimiques.

Country Status (1)

Country Link
FR (1) FR2712612B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329623B2 (en) 1999-01-08 2008-02-12 Ahlstrom Mount Holly Springs Llc Durable hydrophilic nonwoven mat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131836A1 (en) * 1971-03-29 1972-11-17 Kleber Colombes Mustard gas proof sheeting - with elastomer and polyamide facing on fabric base
GB1562952A (en) * 1977-03-28 1980-03-19 Ici Ltd Propylene polymer compositions containing calcium carbonat
DE2965694D1 (en) * 1978-12-29 1983-07-21 Ici Plc Laminates of cloth or other sheet material and filled crystalline polypropylenes and a method for making them
JPS57183701A (en) * 1981-05-01 1982-11-12 Nippon Oil Co Ltd Novel adhesive composition for capturing small organism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329623B2 (en) 1999-01-08 2008-02-12 Ahlstrom Mount Holly Springs Llc Durable hydrophilic nonwoven mat

Also Published As

Publication number Publication date
FR2712612A1 (fr) 1995-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse