IT1132049B - Materiale in foglio termoplastico dotato di sostanze di riempimento per estrusione per uso elettrico e procedimento per la sua fabbricazione - Google Patents

Materiale in foglio termoplastico dotato di sostanze di riempimento per estrusione per uso elettrico e procedimento per la sua fabbricazione

Info

Publication number
IT1132049B
IT1132049B IT23854/80A IT2385480A IT1132049B IT 1132049 B IT1132049 B IT 1132049B IT 23854/80 A IT23854/80 A IT 23854/80A IT 2385480 A IT2385480 A IT 2385480A IT 1132049 B IT1132049 B IT 1132049B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
sheet material
thermoplastic sheet
material equipped
Prior art date
Application number
IT23854/80A
Other languages
English (en)
Italian (it)
Other versions
IT8023854A0 (it
Inventor
Richard A Freundlich
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of IT8023854A0 publication Critical patent/IT8023854A0/it
Application granted granted Critical
Publication of IT1132049B publication Critical patent/IT1132049B/it

Links

Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT23854/80A 1979-08-02 1980-07-31 Materiale in foglio termoplastico dotato di sostanze di riempimento per estrusione per uso elettrico e procedimento per la sua fabbricazione IT1132049B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6300379A 1979-08-02 1979-08-02

Publications (2)

Publication Number Publication Date
IT8023854A0 IT8023854A0 (it) 1980-07-31
IT1132049B true IT1132049B (it) 1986-06-25

Family

ID=22046244

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23854/80A IT1132049B (it) 1979-08-02 1980-07-31 Materiale in foglio termoplastico dotato di sostanze di riempimento per estrusione per uso elettrico e procedimento per la sua fabbricazione

Country Status (7)

Country Link
JP (1) JPS5624129A (enrdf_load_stackoverflow)
BE (1) BE884574A (enrdf_load_stackoverflow)
DE (1) DE3028993A1 (enrdf_load_stackoverflow)
FR (1) FR2462987A1 (enrdf_load_stackoverflow)
GB (1) GB2055680A (enrdf_load_stackoverflow)
IT (1) IT1132049B (enrdf_load_stackoverflow)
NL (1) NL8004392A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387356B (de) * 1982-07-27 1989-01-10 Isovolta Verfahren zum herstellen von als elektroisoliermaterial geeigneten folien
GB8709445D0 (en) * 1987-04-21 1987-05-28 Bush S F Fibre separating device
DE3810810A1 (de) * 1988-03-30 1989-10-12 Continental Ag Einrichtung zur herstellung von bahnfoermigen kautschukprodukten
DE3810812A1 (de) * 1988-03-30 1989-10-12 Continental Ag Verfahren zur herstellung von foerderbaendern und anlage zu seiner durchfuehrung
AT395978B (de) * 1988-06-01 1993-04-26 Danutec Werkstoff Verfahren zur kontinuierlichen herstellung von faserverstaerkten thermoplastbahnen, faserverstaerkte thermoplastbahnen sowie ihre verwendung
GB8916002D0 (en) * 1989-07-13 1989-08-31 Prosyma Res Ltd Finishing process for extruded profiles
DE4009917C1 (enrdf_load_stackoverflow) * 1990-03-28 1991-11-21 Paul Troester Maschinenfabrik, 3000 Hannover, De
DE4018530A1 (de) * 1990-06-09 1991-12-12 Roehm Gmbh Verfahren zur herstellung von geglaetteten extrudierten vollplatten oder folien aus thermoplastischem kunststoff
DE4109369A1 (de) * 1991-03-22 1992-09-24 Reifenhaeuser Masch Werkzeugkopf zum strangpressen von schlauchfoermigen oder rohrfoermigen vorformlingen aus thermoplastifiziertem kunststoff
DE19519579C2 (de) * 1995-05-29 1997-03-20 Hoechst Ag Amorphe, transparente Platte aus einem kristallisierbaren Thermoplast
JP2871565B2 (ja) * 1995-12-26 1999-03-17 株式会社神戸製鋼所 ローラヘッド押出機とその制御方法
EP0847845A1 (en) * 1996-12-10 1998-06-17 Hoechst Celanese Corporation Thermoformable sheets having core layer with unmatted, oriented fibers and fiber-free cap layer
GB2326613A (en) * 1997-06-23 1998-12-30 Pirelli General Plc Plastics extrusion
EP1568468A1 (en) * 2002-11-26 2005-08-31 Seiji Kagawa Method for producing polybutylene terephthalate film
JP4736127B2 (ja) * 2006-03-27 2011-07-27 株式会社村田製作所 リード線付き電子部品、及びリード線付き電子部品の製造方法
CN112373075A (zh) * 2020-09-19 2021-02-19 江苏惠沣环保科技有限公司 一种零voc气体挥发的热熔胶膜制备工艺及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE463126A (enrdf_load_stackoverflow) * 1945-02-15 1900-01-01
FR1328603A (fr) * 1962-06-08 1963-05-31 Kleinewefers Soehne J Procédé et dispositif pour la fabrication de feuilles en matières thermoplastiques
US3328503A (en) * 1965-03-24 1967-06-27 Union Carbide Corp Process for the manufacture of thermoplastic films
JPS5125450B1 (enrdf_load_stackoverflow) * 1968-12-04 1976-07-31
DE2216926A1 (de) * 1971-04-30 1972-11-16 VEB Plast- und Elastverarbeitungsmaschinen-Kombinat Karl-Marx-Stadt, χ 9000 Karl-Marx-Stadt Verfahren und Einrichtung zur Herstellung von Flachfolien aus thermoplastischen Werkstoffen, insbesondere Polyvinylchlorid
GB1452323A (en) * 1973-08-11 1976-10-13 Mb Tubes Ltd Extrusion of glass fibre-filled polycarbonate
US4150932A (en) * 1977-04-18 1979-04-24 The B. F. Goodrich Company Extruder strainer plate

Also Published As

Publication number Publication date
GB2055680A (en) 1981-03-11
IT8023854A0 (it) 1980-07-31
BE884574A (fr) 1981-02-02
NL8004392A (nl) 1981-02-04
JPS5624129A (en) 1981-03-07
DE3028993A1 (de) 1981-02-19
FR2462987A1 (fr) 1981-02-20
JPS6345943B2 (enrdf_load_stackoverflow) 1988-09-13

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