FR2221549A1 - - Google Patents

Info

Publication number
FR2221549A1
FR2221549A1 FR7345440A FR7345440A FR2221549A1 FR 2221549 A1 FR2221549 A1 FR 2221549A1 FR 7345440 A FR7345440 A FR 7345440A FR 7345440 A FR7345440 A FR 7345440A FR 2221549 A1 FR2221549 A1 FR 2221549A1
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.)
Withdrawn
Application number
FR7345440A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2221549A1 publication Critical patent/FR2221549A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7345440A 1972-12-20 1973-12-19 Withdrawn FR2221549A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00316744A US3833976A (en) 1972-12-20 1972-12-20 Process for texturing yarn by gear crimping

Publications (1)

Publication Number Publication Date
FR2221549A1 true FR2221549A1 (enrdf_load_stackoverflow) 1974-10-11

Family

ID=23230465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345440A Withdrawn FR2221549A1 (enrdf_load_stackoverflow) 1972-12-20 1973-12-19

Country Status (7)

Country Link
US (1) US3833976A (enrdf_load_stackoverflow)
JP (1) JPS4987846A (enrdf_load_stackoverflow)
AR (1) AR201842A1 (enrdf_load_stackoverflow)
CA (1) CA972941A (enrdf_load_stackoverflow)
FR (1) FR2221549A1 (enrdf_load_stackoverflow)
GB (1) GB1449288A (enrdf_load_stackoverflow)
NL (1) NL151454B (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL251708A (enrdf_load_stackoverflow) * 1959-05-18
GB984922A (en) * 1963-02-02 1965-03-03 British Nylon Spinners Ltd Improvements in or relating to drawing and crimping synthetic polymer filaments
GB1109736A (en) * 1965-11-16 1968-04-10 Ici Ltd Modified continuous filament polyester yarn and fabrics produced therefrom

Also Published As

Publication number Publication date
US3833976A (en) 1974-09-10
DE2363653B2 (de) 1976-01-29
CA972941A (en) 1975-08-19
JPS4987846A (enrdf_load_stackoverflow) 1974-08-22
DE2363653A1 (de) 1974-07-11
AR201842A1 (es) 1975-04-24
GB1449288A (en) 1976-09-15
NL151454B (nl) 1976-11-15
NL7317419A (enrdf_load_stackoverflow) 1974-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse