IT972745B - PROCEDURE AND EQUIPMENT FOR THE PREPARATION OF FIBERS FROM POLYMER SOLUTIONS - Google Patents

PROCEDURE AND EQUIPMENT FOR THE PREPARATION OF FIBERS FROM POLYMER SOLUTIONS

Info

Publication number
IT972745B
IT972745B IT33383/72A IT3338372A IT972745B IT 972745 B IT972745 B IT 972745B IT 33383/72 A IT33383/72 A IT 33383/72A IT 3338372 A IT3338372 A IT 3338372A IT 972745 B IT972745 B IT 972745B
Authority
IT
Italy
Prior art keywords
fibers
procedure
preparation
equipment
polymer solutions
Prior art date
Application number
IT33383/72A
Other languages
Italian (it)
Inventor
J Prokop
R Urbanova
A Stoy
J Kucera
V Stoy
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Application granted granted Critical
Publication of IT972745B publication Critical patent/IT972745B/en

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
    • D01D5/06—Wet spinning methods
    • 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
    • D01D5/04—Dry spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
IT33383/72A 1971-12-22 1972-12-21 PROCEDURE AND EQUIPMENT FOR THE PREPARATION OF FIBERS FROM POLYMER SOLUTIONS IT972745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8911A CS160281B1 (en) 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
IT972745B true IT972745B (en) 1974-05-31

Family

ID=5440317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33383/72A IT972745B (en) 1971-12-22 1972-12-21 PROCEDURE AND EQUIPMENT FOR THE PREPARATION OF FIBERS FROM POLYMER SOLUTIONS

Country Status (10)

Country Link
US (1) US3842151A (en)
JP (1) JPS4868809A (en)
CA (1) CA1025617A (en)
CH (1) CH548459A (en)
CS (1) CS160281B1 (en)
DD (1) DD101923A5 (en)
DE (1) DE2261996A1 (en)
FR (1) FR2164774B1 (en)
GB (1) GB1409530A (en)
IT (1) IT972745B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996321A (en) * 1974-11-26 1976-12-07 E. I. Du Pont De Nemours And Company Level control of dry-jet wet spinning process
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
DE2736065A1 (en) * 1977-08-10 1979-02-22 Bayer Ag PROCESS FOR MANUFACTURING HYDROPHILIC FIBERS AND FIBERS BY THE DRY-THEN-WET SPINNING PROCESS
US4261943A (en) * 1979-07-02 1981-04-14 Akzona Incorporated Process for surface treating cellulose products
US4386897A (en) * 1980-06-05 1983-06-07 Mobil Oil Corporation System for recovering film from pressurized extrusion zone
DE3242239A1 (en) * 1982-11-15 1984-05-17 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover DEVICE FOR LEVEL MONITORING OF A DEGASSING DOMES CONNECTED TO A VACUUM SOURCE FOR EXTRUDER
EP0118088B1 (en) * 1983-02-28 1986-11-26 Asahi Kasei Kogyo Kabushiki Kaisha Process and apparatus for preparation of polyparaphenylene terephthalamide fibers
US4883628A (en) * 1983-12-05 1989-11-28 Allied-Signal Inc. Method for preparing tenacity and modulus polyacrylonitrile fiber
JPS60139819A (en) * 1983-12-28 1985-07-24 Denki Kagaku Kogyo Kk Production of inorganic filament and apparatus therefor
US4820460A (en) * 1987-04-27 1989-04-11 Cuno, Incorporated Method of manufacturing a hollow porous fiber
US4915886A (en) * 1987-04-27 1990-04-10 Cuno, Incorporated Method of manufacturing nylon microporous hollow fiber membrane
WO1990006801A1 (en) * 1988-12-22 1990-06-28 Cuno, Incorporated Hollow fiber vertical quench bath
JPH04297746A (en) * 1991-01-18 1992-10-21 Hitachi Air Conditioning & Refrig Co Ltd Air conditioning system
US5181940A (en) * 1991-08-01 1993-01-26 Union Carbide Industrial Gases Technology Corporation Hollow fiber membranes
CN1140769A (en) * 1995-06-30 1997-01-22 普拉塞尔技术有限公司 Method and apparatus for spinning hollow fiber membranes
WO2005003300A2 (en) * 2003-06-04 2005-01-13 University Of South Carolina Tissue scaffold having aligned fibrils, apparatus and method for producing same, and methods of using same
JP4910185B2 (en) * 2004-07-30 2012-04-04 株式会社ヴァレオジャパン Compressor having foreign matter removing device
US7771636B2 (en) * 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Single stage drawing for MPD-I yarn
US7771638B2 (en) * 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Rapid plasticization of quenched yarns
US7780889B2 (en) * 2007-12-19 2010-08-24 E.I. Du Pont De Nemours And Company Multistage draw with relaxation step
US7771637B2 (en) * 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company High-speed meta-aramid fiber production
US20150118142A1 (en) 2011-10-06 2015-04-30 Christopher Allen Dyke Formation of carbon nanotube-enhanced fibers and carbon nanotube-enahnced hybrid structures
US20150118141A1 (en) 2011-10-06 2015-04-30 Nanoridge Materials, Incorporated Dry-jet wet spun carbon fibers and processes for making them using a nucleophilic filler/pan precurson
JP5982412B2 (en) * 2014-02-12 2016-08-31 富士フイルム株式会社 Fiber manufacturing method, nonwoven fabric manufacturing method, fiber manufacturing facility and nonwoven fabric manufacturing facility
CN105350091B (en) * 2015-11-25 2017-11-07 山东大学 A kind of dry-jet wet-spinning spinning appts and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251680A (en) * 1925-01-30 1926-04-30 Leonard Angelo Levy Improvements in the production of artificial filaments
FR819146A (en) * 1937-03-15 1937-10-11 Lock for Jacquard Knitting Machine
US2581559A (en) * 1948-07-19 1952-01-08 Redding Mfg Company Inc Manufacture of filamentary articles

Also Published As

Publication number Publication date
DD101923A5 (en) 1973-11-20
CS160281B1 (en) 1975-03-28
US3842151A (en) 1974-10-15
FR2164774B1 (en) 1976-10-29
CH548459A (en) 1974-04-30
DE2261996A1 (en) 1973-06-28
FR2164774A1 (en) 1973-08-03
CA1025617A (en) 1978-02-07
GB1409530A (en) 1975-10-08
JPS4868809A (en) 1973-09-19

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