FR2212230A1 - Raw material for prodn. of synthetic paper - by extruding solution of crystalline olefin polymer through extrusion path with defined cross-sectional area - Google Patents

Raw material for prodn. of synthetic paper - by extruding solution of crystalline olefin polymer through extrusion path with defined cross-sectional area

Info

Publication number
FR2212230A1
FR2212230A1 FR7400061A FR7400061A FR2212230A1 FR 2212230 A1 FR2212230 A1 FR 2212230A1 FR 7400061 A FR7400061 A FR 7400061A FR 7400061 A FR7400061 A FR 7400061A FR 2212230 A1 FR2212230 A1 FR 2212230A1
Authority
FR
France
Prior art keywords
sectional area
extrusion path
olefin polymer
prodn
crystalline olefin
Prior art date
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.)
Granted
Application number
FR7400061A
Other languages
English (en)
French (fr)
Other versions
FR2212230B1 (US07582779-20090901-C00044.png
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of FR2212230A1 publication Critical patent/FR2212230A1/fr
Application granted granted Critical
Publication of FR2212230B1 publication Critical patent/FR2212230B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Insulating Materials (AREA)
FR7400061A 1972-12-29 1974-01-02 Raw material for prodn. of synthetic paper - by extruding solution of crystalline olefin polymer through extrusion path with defined cross-sectional area Granted FR2212230A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48001566A JPS4990356A (US07582779-20090901-C00044.png) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
FR2212230A1 true FR2212230A1 (en) 1974-07-26
FR2212230B1 FR2212230B1 (US07582779-20090901-C00044.png) 1976-10-08

Family

ID=11505058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400061A Granted FR2212230A1 (en) 1972-12-29 1974-01-02 Raw material for prodn. of synthetic paper - by extruding solution of crystalline olefin polymer through extrusion path with defined cross-sectional area

Country Status (4)

Country Link
JP (1) JPS4990356A (US07582779-20090901-C00044.png)
DE (1) DE2364853A1 (US07582779-20090901-C00044.png)
FR (1) FR2212230A1 (US07582779-20090901-C00044.png)
IT (1) IT1000799B (US07582779-20090901-C00044.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107243A (en) * 1976-06-10 1978-08-15 Suntech, Inc. Preparation of thermoplastic polymer fibrilla and fibril

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2212230B1 (US07582779-20090901-C00044.png) 1976-10-08
DE2364853A1 (de) 1974-07-18
JPS4990356A (US07582779-20090901-C00044.png) 1974-08-29
IT1000799B (it) 1976-04-10

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Legal Events

Date Code Title Description
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