IT8822505A0 - Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare - Google Patents

Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare

Info

Publication number
IT8822505A0
IT8822505A0 IT8822505A IT2250588A IT8822505A0 IT 8822505 A0 IT8822505 A0 IT 8822505A0 IT 8822505 A IT8822505 A IT 8822505A IT 2250588 A IT2250588 A IT 2250588A IT 8822505 A0 IT8822505 A0 IT 8822505A0
Authority
IT
Italy
Prior art keywords
thermoforming
polyolefin
creating
sheets
procedure
Prior art date
Application number
IT8822505A
Other languages
English (en)
Other versions
IT1227861B (it
Inventor
Jacques Van Rijckevorsel
Giorgio Ravera
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Priority to IT8822505A priority Critical patent/IT1227861B/it
Publication of IT8822505A0 publication Critical patent/IT8822505A0/it
Priority to EP19890202682 priority patent/EP0367336A3/fr
Priority to JP1287248A priority patent/JPH02198823A/ja
Application granted granted Critical
Publication of IT1227861B publication Critical patent/IT1227861B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
IT8822505A 1988-11-04 1988-11-04 Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare IT1227861B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8822505A IT1227861B (it) 1988-11-04 1988-11-04 Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare
EP19890202682 EP0367336A3 (fr) 1988-11-04 1989-10-24 Procédé pour réaliser, par thermoformage, un article composite isolant conformé comprenant au moins deux feuilles de polyoléfine et un insert intermédiaire de structure cellulaire
JP1287248A JPH02198823A (ja) 1988-11-04 1989-11-02 少なくとも二つのポリオレフィンシート及び細胞状組織の中間挿入体から成る複合断熱材の造形品を熱成形によって製造する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822505A IT1227861B (it) 1988-11-04 1988-11-04 Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare

Publications (2)

Publication Number Publication Date
IT8822505A0 true IT8822505A0 (it) 1988-11-04
IT1227861B IT1227861B (it) 1991-05-10

Family

ID=11197174

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822505A IT1227861B (it) 1988-11-04 1988-11-04 Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare

Country Status (3)

Country Link
EP (1) EP0367336A3 (it)
JP (1) JPH02198823A (it)
IT (1) IT1227861B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049576B1 (es) * 1991-06-28 1996-02-16 Suprametal S A Procedimiento de fabricacion de signos de identificacion y producto resultante
JPH05245991A (ja) * 1992-03-04 1993-09-24 Shigeru Kogyo Kk 積層体
FR2729603B1 (fr) * 1995-01-20 1997-04-18 Reydel Sa Procede de fabrication d'un objet multicouche
JP2017089227A (ja) * 2015-11-10 2017-05-25 スリーエム イノベイティブ プロパティズ カンパニー 吸音積層体並びにその製造方法及び取付方法、吸音積層体を含む道路用吸音ユニット、並びに吸音積層体が取り付けられた建築構造物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234065A (en) * 1961-01-09 1966-02-08 Best Plastic Container Corp Method of laminating plastic film to plastic foam and of drawing the same, and foam-film laminates
DE2545700A1 (de) * 1975-10-11 1977-04-21 Basf Ag Verfahren zur herstellung von selbsttragenden, gepolsterten formkoerpern
DE2657494A1 (de) * 1976-12-18 1978-06-22 Dynamit Nobel Ag Formteile aus einem verformbaren thermoplastischen geschlossenzelligen schaumkunststoff
JPS5859035A (ja) * 1981-09-04 1983-04-07 Kojima Press Co Ltd 樹脂部品の接合方法
JPS60196332A (ja) * 1984-03-17 1985-10-04 Ikeda Bussan Co Ltd 車両用内装材の製造方法
DE3614566A1 (de) * 1986-04-29 1987-11-05 Dynamit Nobel Ag Verfahren zur herstellung mehrschichtiger formteile

Also Published As

Publication number Publication date
IT1227861B (it) 1991-05-10
EP0367336A2 (fr) 1990-05-09
JPH02198823A (ja) 1990-08-07
EP0367336A3 (fr) 1991-08-28

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