DE2533901A1 - Verfahren zur herstellung kurzer polyolefin-fasern - Google Patents

Verfahren zur herstellung kurzer polyolefin-fasern

Info

Publication number
DE2533901A1
DE2533901A1 DE19752533901 DE2533901A DE2533901A1 DE 2533901 A1 DE2533901 A1 DE 2533901A1 DE 19752533901 DE19752533901 DE 19752533901 DE 2533901 A DE2533901 A DE 2533901A DE 2533901 A1 DE2533901 A1 DE 2533901A1
Authority
DE
Germany
Prior art keywords
pressure
solution
temperature
poly
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.)
Withdrawn
Application number
DE19752533901
Other languages
German (de)
English (en)
Inventor
Kiyoshi Kawai
Shunsuke Matsushima
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE2533901A1 publication Critical patent/DE2533901A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
    • D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19752533901 1974-08-03 1975-07-29 Verfahren zur herstellung kurzer polyolefin-fasern Withdrawn DE2533901A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8914974A JPS5117330A (en) 1974-08-03 1974-08-03 Hori arufuaorefuintansenino seizohoho

Publications (1)

Publication Number Publication Date
DE2533901A1 true DE2533901A1 (de) 1976-02-19

Family

ID=13962796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752533901 Withdrawn DE2533901A1 (de) 1974-08-03 1975-07-29 Verfahren zur herstellung kurzer polyolefin-fasern

Country Status (5)

Country Link
JP (1) JPS5117330A (https=)
BE (1) BE832034A (https=)
DE (1) DE2533901A1 (https=)
FR (1) FR2280723A1 (https=)
GB (1) GB1511034A (https=)

Also Published As

Publication number Publication date
FR2280723A1 (fr) 1976-02-27
BE832034A (fr) 1975-12-01
GB1511034A (en) 1978-05-17
JPS5117330A (en) 1976-02-12
FR2280723B1 (https=) 1977-12-16

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination