IT1131836B - Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche - Google Patents

Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche

Info

Publication number
IT1131836B
IT1131836B IT22933/80A IT2293380A IT1131836B IT 1131836 B IT1131836 B IT 1131836B IT 22933/80 A IT22933/80 A IT 22933/80A IT 2293380 A IT2293380 A IT 2293380A IT 1131836 B IT1131836 B IT 1131836B
Authority
IT
Italy
Prior art keywords
procedure
synthetic fibers
multilayer structures
containing synthetic
sheets containing
Prior art date
Application number
IT22933/80A
Other languages
English (en)
Other versions
IT8022933A0 (it
Inventor
Emilio Martini
Domenico Lori
Lino Credali
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of IT8022933A0 publication Critical patent/IT8022933A0/it
Priority to IT22933/80A priority Critical patent/IT1131836B/it
Priority to LU82893A priority patent/LU82893A1/fr
Priority to DK260481A priority patent/DK260481A/da
Priority to NO812018A priority patent/NO812018L/no
Priority to FI811854A priority patent/FI811854L/fi
Priority to AU71861/81A priority patent/AU7186181A/en
Priority to EP81302705A priority patent/EP0042716A1/en
Priority to IL63113A priority patent/IL63113A/xx
Priority to ZA814090A priority patent/ZA814090B/xx
Priority to ES503205A priority patent/ES8301303A1/es
Priority to JP9588281A priority patent/JPS5727749A/ja
Application granted granted Critical
Publication of IT1131836B publication Critical patent/IT1131836B/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
    • 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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • D21H27/34—Continuous materials, e.g. filaments, sheets, nets
    • D21H27/36—Films made from synthetic macromolecular compounds
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
IT22933/80A 1980-06-20 1980-06-20 Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche IT1131836B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT22933/80A IT1131836B (it) 1980-06-20 1980-06-20 Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche
LU82893A LU82893A1 (fr) 1980-06-20 1980-10-29 Procede pour la preparation de structures multistratifiees de feuilles contenant des fibres synthetiques et produits obtenus
FI811854A FI811854L (fi) 1980-06-20 1981-06-15 Foerfarande foer framstaellning av flerskiktsstrukturer av ark innehaollande syntetiska termoplastiska fibrer
NO812018A NO812018L (no) 1980-06-20 1981-06-15 Fremgangsmaate ved fremstilling av flerlagsstrukturer av ark inneholdende syntetiske fibre
DK260481A DK260481A (da) 1980-06-20 1981-06-15 Fremgangsmaade til fremstilling af flerlagsstrukturer ud fra lag indeholdende syntetiske fibre
AU71861/81A AU7186181A (en) 1980-06-20 1981-06-16 Multilayer sheets containing synthetic fibre
EP81302705A EP0042716A1 (en) 1980-06-20 1981-06-16 Process for preparing multi-layer structures from sheets containing synthetic fibres
IL63113A IL63113A (en) 1980-06-20 1981-06-17 Preparation of multilayer structures from sheets containing synthetic fibres
ZA814090A ZA814090B (en) 1980-06-20 1981-06-17 Process for preparing multilayer structures from sheets containing synthetic fibres
ES503205A ES8301303A1 (es) 1980-06-20 1981-06-19 Un procedimiento para la preparacion de estructuras de capasmultiples a partir de laminas que contienen fibras sinteti- cas
JP9588281A JPS5727749A (en) 1980-06-20 1981-06-20 Manufacture of multilayer structure from sheet containing synthetic fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22933/80A IT1131836B (it) 1980-06-20 1980-06-20 Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche

Publications (2)

Publication Number Publication Date
IT8022933A0 IT8022933A0 (it) 1980-06-20
IT1131836B true IT1131836B (it) 1986-06-25

Family

ID=11202035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22933/80A IT1131836B (it) 1980-06-20 1980-06-20 Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche

Country Status (11)

Country Link
EP (1) EP0042716A1 (it)
JP (1) JPS5727749A (it)
AU (1) AU7186181A (it)
DK (1) DK260481A (it)
ES (1) ES8301303A1 (it)
FI (1) FI811854L (it)
IL (1) IL63113A (it)
IT (1) IT1131836B (it)
LU (1) LU82893A1 (it)
NO (1) NO812018L (it)
ZA (1) ZA814090B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1139131B (it) * 1981-08-14 1986-09-17 Montedison Spa Procedimento per la preparazione di strutture fibrose a piu' strati
JPS596990A (ja) * 1982-07-06 1984-01-14 Mitsubishi Heavy Ind Ltd 曝気ノズルの閉塞防止方法
US5204173A (en) * 1990-11-29 1993-04-20 Dvsg Holding Gmbh Paperboard product and process
FI20106169A (fi) * 2010-11-05 2012-05-06 Zeroboards Oy Tuote
US11549216B2 (en) 2020-11-11 2023-01-10 Sappi North America, Inc. Oil/grease resistant paper products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171971A (en) * 1967-01-16 1969-11-26 Ici Ltd Improvements in or relating to Non-Woven Structures
JPS524672B1 (it) * 1971-07-24 1977-02-05
IT1011142B (it) * 1974-03-25 1977-01-20 Montedison Spa Procedimento per preparare accoppia ti di fogli di carta con pellicole di materiale polimerico
GB1578755A (en) * 1976-03-30 1980-11-12 Ici Ltd Reinforced sheet-type wall covering

Also Published As

Publication number Publication date
LU82893A1 (fr) 1981-03-24
NO812018L (no) 1981-12-21
DK260481A (da) 1981-12-21
JPS5727749A (en) 1982-02-15
IL63113A (en) 1984-05-31
AU7186181A (en) 1981-12-24
ES503205A0 (es) 1982-12-01
IL63113A0 (en) 1981-09-13
IT8022933A0 (it) 1980-06-20
ES8301303A1 (es) 1982-12-01
ZA814090B (en) 1982-06-30
EP0042716A1 (en) 1981-12-30
FI811854L (fi) 1981-12-21

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