ZA814090B - Process for preparing multilayer structures from sheets containing synthetic fibres - Google Patents

Process for preparing multilayer structures from sheets containing synthetic fibres

Info

Publication number
ZA814090B
ZA814090B ZA814090A ZA814090A ZA814090B ZA 814090 B ZA814090 B ZA 814090B ZA 814090 A ZA814090 A ZA 814090A ZA 814090 A ZA814090 A ZA 814090A ZA 814090 B ZA814090 B ZA 814090B
Authority
ZA
South Africa
Prior art keywords
multilayer structures
containing synthetic
synthetic fibres
sheets containing
preparing multilayer
Prior art date
Application number
ZA814090A
Other languages
English (en)
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 ZA814090B publication Critical patent/ZA814090B/xx

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)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
ZA814090A 1980-06-20 1981-06-17 Process for preparing multilayer structures from sheets containing synthetic fibres ZA814090B (en)

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 (1)

Publication Number Publication Date
ZA814090B true ZA814090B (en) 1982-06-30

Family

ID=11202035

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814090A ZA814090B (en) 1980-06-20 1981-06-17 Process for preparing multilayer structures from sheets containing synthetic fibres

Country Status (11)

Country Link
EP (1) EP0042716A1 (fr)
JP (1) JPS5727749A (fr)
AU (1) AU7186181A (fr)
DK (1) DK260481A (fr)
ES (1) ES8301303A1 (fr)
FI (1) FI811854A7 (fr)
IL (1) IL63113A (fr)
IT (1) IT1131836B (fr)
LU (1) LU82893A1 (fr)
NO (1) NO812018L (fr)
ZA (1) ZA814090B (fr)

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
FI20106169A7 (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 (fr) * 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
JPS5727749A (en) 1982-02-15
FI811854L (fi) 1981-12-21
DK260481A (da) 1981-12-21
AU7186181A (en) 1981-12-24
NO812018L (no) 1981-12-21
IT1131836B (it) 1986-06-25
ES503205A0 (es) 1982-12-01
IL63113A0 (en) 1981-09-13
LU82893A1 (fr) 1981-03-24
IL63113A (en) 1984-05-31
IT8022933A0 (it) 1980-06-20
ES8301303A1 (es) 1982-12-01
FI811854A7 (fi) 1981-12-21
EP0042716A1 (fr) 1981-12-30

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