FR2144596B1 - - Google Patents

Info

Publication number
FR2144596B1
FR2144596B1 FR7124861A FR7124861A FR2144596B1 FR 2144596 B1 FR2144596 B1 FR 2144596B1 FR 7124861 A FR7124861 A FR 7124861A FR 7124861 A FR7124861 A FR 7124861A FR 2144596 B1 FR2144596 B1 FR 2144596B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7124861A
Other languages
French (fr)
Other versions
FR2144596A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison 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, Montecatini Edison SpA filed Critical Montedison SpA
Priority to FR7124861A priority Critical patent/FR2144596A1/fr
Publication of FR2144596A1 publication Critical patent/FR2144596A1/fr
Application granted granted Critical
Publication of FR2144596B1 publication Critical patent/FR2144596B1/fr
Granted legal-status Critical Current

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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
FR7124861A 1971-07-07 1971-07-07 Vinyl chloride polymer film - by forming film from stereoregular polymer,drawing and further treating Granted FR2144596A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7124861A FR2144596A1 (en) 1971-07-07 1971-07-07 Vinyl chloride polymer film - by forming film from stereoregular polymer,drawing and further treating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124861A FR2144596A1 (en) 1971-07-07 1971-07-07 Vinyl chloride polymer film - by forming film from stereoregular polymer,drawing and further treating

Publications (2)

Publication Number Publication Date
FR2144596A1 FR2144596A1 (en) 1973-02-16
FR2144596B1 true FR2144596B1 (enrdf_load_html_response) 1974-03-08

Family

ID=9079976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124861A Granted FR2144596A1 (en) 1971-07-07 1971-07-07 Vinyl chloride polymer film - by forming film from stereoregular polymer,drawing and further treating

Country Status (1)

Country Link
FR (1) FR2144596A1 (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR2144596A1 (en) 1973-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse