FR2143793A1 - - Google Patents

Info

Publication number
FR2143793A1
FR2143793A1 FR7223225A FR7223225A FR2143793A1 FR 2143793 A1 FR2143793 A1 FR 2143793A1 FR 7223225 A FR7223225 A FR 7223225A FR 7223225 A FR7223225 A FR 7223225A FR 2143793 A1 FR2143793 A1 FR 2143793A1
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.)
Granted
Application number
FR7223225A
Other languages
French (fr)
Other versions
FR2143793B1 (en
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.)
Akzo NV
Original Assignee
Akzo NV
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
Priority claimed from DE19712132094 external-priority patent/DE2132094C3/en
Application filed by Akzo NV filed Critical Akzo NV
Publication of FR2143793A1 publication Critical patent/FR2143793A1/fr
Application granted granted Critical
Publication of FR2143793B1 publication Critical patent/FR2143793B1/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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR7223225A 1971-06-28 1972-06-27 Expired FR2143793B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132094 DE2132094C3 (en) 1971-06-28 Process and spinneret for producing crimpable filaments

Publications (2)

Publication Number Publication Date
FR2143793A1 true FR2143793A1 (en) 1973-02-09
FR2143793B1 FR2143793B1 (en) 1976-01-16

Family

ID=5812026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223225A Expired FR2143793B1 (en) 1971-06-28 1972-06-27

Country Status (3)

Country Link
JP (1) JPS5647283B1 (en)
FR (1) FR2143793B1 (en)
GB (1) GB1370216A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940007A (en) * 1972-08-16 1974-04-15

Also Published As

Publication number Publication date
DE2132094A1 (en) 1973-01-11
FR2143793B1 (en) 1976-01-16
GB1370216A (en) 1974-10-16
JPS5647283B1 (en) 1981-11-09
DE2132094B2 (en) 1977-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse