FR1117493A - Improvements relating to the extraction of soluble materials from a product permeable to liquids - Google Patents

Improvements relating to the extraction of soluble materials from a product permeable to liquids

Info

Publication number
FR1117493A
FR1117493A FR1117493DA FR1117493A FR 1117493 A FR1117493 A FR 1117493A FR 1117493D A FR1117493D A FR 1117493DA FR 1117493 A FR1117493 A FR 1117493A
Authority
FR
France
Prior art keywords
liquids
extraction
improvements relating
soluble materials
product permeable
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.)
Expired
Application number
Other languages
French (fr)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1117493A publication Critical patent/FR1117493A/en
Expired 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
    • D01D5/06—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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR1117493D 1953-12-09 1954-12-09 Improvements relating to the extraction of soluble materials from a product permeable to liquids Expired FR1117493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397161A US2790698A (en) 1953-12-09 1953-12-09 Process of removing impurities from fresh spun polyacrylonitrile gel filaments by directing inert gas bubbles against the filaments

Publications (1)

Publication Number Publication Date
FR1117493A true FR1117493A (en) 1956-05-23

Family

ID=23570073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117493D Expired FR1117493A (en) 1953-12-09 1954-12-09 Improvements relating to the extraction of soluble materials from a product permeable to liquids

Country Status (3)

Country Link
US (1) US2790698A (en)
FR (1) FR1117493A (en)
GB (1) GB787999A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375355A1 (en) * 1976-12-21 1978-07-21 Du Pont WET SPINNING IMPROVEMENTS

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949337A (en) * 1957-06-24 1960-08-16 Dow Chemical Co Washing tow bundles of synthetic fibers
NL265263A (en) * 1960-06-01
US3655328A (en) * 1969-05-19 1972-04-11 Santo Iron Works Co Ltd Process for a liquid treatment of cloth
DE3635014A1 (en) * 1986-10-15 1988-04-28 Vepa Ag Method and apparatus for removing dirt constituents from materials
CN102864509B (en) * 2012-10-23 2015-11-25 苏州大学 Air bubble spinning device
CN105063772B (en) * 2015-07-22 2017-11-21 苏州大学 A kind of bubble electrostatic spinning apparatus
WO2018143210A1 (en) * 2017-02-01 2018-08-09 東レ株式会社 Method for producing acrylic fiber bundle and method for producing carbon fiber bundle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915072A (en) * 1928-12-27 1933-06-20 Brown Co Processing of viscose rayon
US1948568A (en) * 1930-04-28 1934-02-27 Faber Engineering Company Method of treating textile materials and the like
US2023013A (en) * 1931-04-28 1935-12-03 Faber Engineering Company Method of and apparatus for treating textile and other materials
US2394957A (en) * 1944-05-12 1946-02-12 American Enka Corp Inhibition of incrustations
US2431956A (en) * 1945-05-04 1947-12-02 Du Pont Dyeing articles composed of acrylonitrile polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375355A1 (en) * 1976-12-21 1978-07-21 Du Pont WET SPINNING IMPROVEMENTS

Also Published As

Publication number Publication date
GB787999A (en) 1957-12-18
US2790698A (en) 1957-04-30

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