IT983500B - Metodo ed apparecchiatura per la produzione in continuo di strut ture laminari composite includen ti uno strato fibroso ed uno stra to in materiale plastico espanso e relativi prodotti - Google Patents

Metodo ed apparecchiatura per la produzione in continuo di strut ture laminari composite includen ti uno strato fibroso ed uno stra to in materiale plastico espanso e relativi prodotti

Info

Publication number
IT983500B
IT983500B IT21267/73A IT2126773A IT983500B IT 983500 B IT983500 B IT 983500B IT 21267/73 A IT21267/73 A IT 21267/73A IT 2126773 A IT2126773 A IT 2126773A IT 983500 B IT983500 B IT 983500B
Authority
IT
Italy
Prior art keywords
equipment
continuous production
fibrous layer
structures including
related products
Prior art date
Application number
IT21267/73A
Other languages
English (en)
Italian (it)
Inventor
R Ermenegildo
C Zanuso
C Governale
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Priority to IT21267/73A priority Critical patent/IT983500B/it
Priority to DE2329498A priority patent/DE2329498A1/de
Application granted granted Critical
Publication of IT983500B publication Critical patent/IT983500B/it

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
    • B32B5/22—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
    • B32B5/245—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 being a foam layer
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • 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
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0079—Suction, vacuum treatment
    • 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
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
IT21267/73A 1973-03-07 1973-03-07 Metodo ed apparecchiatura per la produzione in continuo di strut ture laminari composite includen ti uno strato fibroso ed uno stra to in materiale plastico espanso e relativi prodotti IT983500B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT21267/73A IT983500B (it) 1973-03-07 1973-03-07 Metodo ed apparecchiatura per la produzione in continuo di strut ture laminari composite includen ti uno strato fibroso ed uno stra to in materiale plastico espanso e relativi prodotti
DE2329498A DE2329498A1 (de) 1973-03-07 1973-06-08 Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundstoffen, die aus der kaschierung einer faserstoffschicht mit einer schicht aus geschaeumten kunststoff bestehen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21267/73A IT983500B (it) 1973-03-07 1973-03-07 Metodo ed apparecchiatura per la produzione in continuo di strut ture laminari composite includen ti uno strato fibroso ed uno stra to in materiale plastico espanso e relativi prodotti

Publications (1)

Publication Number Publication Date
IT983500B true IT983500B (it) 1974-10-31

Family

ID=11179262

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21267/73A IT983500B (it) 1973-03-07 1973-03-07 Metodo ed apparecchiatura per la produzione in continuo di strut ture laminari composite includen ti uno strato fibroso ed uno stra to in materiale plastico espanso e relativi prodotti

Country Status (2)

Country Link
DE (1) DE2329498A1 (de)
IT (1) IT983500B (de)

Also Published As

Publication number Publication date
DE2329498A1 (de) 1974-09-19

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