FR2146379B1 - - Google Patents

Info

Publication number
FR2146379B1
FR2146379B1 FR7226010A FR7226010A FR2146379B1 FR 2146379 B1 FR2146379 B1 FR 2146379B1 FR 7226010 A FR7226010 A FR 7226010A FR 7226010 A FR7226010 A FR 7226010A FR 2146379 B1 FR2146379 B1 FR 2146379B1
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
FR7226010A
Other languages
French (fr)
Other versions
FR2146379A1 (it
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2146379A1 publication Critical patent/FR2146379A1/fr
Application granted granted Critical
Publication of FR2146379B1 publication Critical patent/FR2146379B1/fr
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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7226010A 1971-07-20 1972-07-19 Expired FR2146379B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3401171A GB1383317A (en) 1971-07-20 1971-07-20 Melt spinning of coloured polymers

Publications (2)

Publication Number Publication Date
FR2146379A1 FR2146379A1 (it) 1973-03-02
FR2146379B1 true FR2146379B1 (it) 1976-10-29

Family

ID=10360257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226010A Expired FR2146379B1 (it) 1971-07-20 1972-07-19

Country Status (6)

Country Link
JP (1) JPS5342803B1 (it)
AU (1) AU457889B2 (it)
FR (1) FR2146379B1 (it)
GB (1) GB1383317A (it)
IT (1) IT963201B (it)
NL (1) NL7210031A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3176162D1 (en) * 1981-09-07 1987-06-11 Kanegafuchi Chemical Ind Method for preparing spin-dyed acrylonitrile polymer filaments

Also Published As

Publication number Publication date
DE2235666B2 (de) 1976-10-07
NL7210031A (it) 1973-01-23
DE2235666A1 (de) 1973-03-22
FR2146379A1 (it) 1973-03-02
IT963201B (it) 1974-01-10
AU457889B2 (en) 1975-02-13
AU4446772A (en) 1974-01-17
GB1383317A (en) 1974-02-12
JPS5342803B1 (it) 1978-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse