NO118762B - - Google Patents

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Info

Publication number
NO118762B
NO118762B NO155590A NO15559064A NO118762B NO 118762 B NO118762 B NO 118762B NO 155590 A NO155590 A NO 155590A NO 15559064 A NO15559064 A NO 15559064A NO 118762 B NO118762 B NO 118762B
Authority
NO
Norway
Prior art keywords
phthalimide
silica gel
benzonitrile
ammonia
approx
Prior art date
Application number
NO155590A
Other languages
English (en)
Norwegian (no)
Inventor
D Jenkins
A Parikh
Original Assignee
British Nylon Spinners 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
Priority claimed from GB4556063A external-priority patent/GB1085239A/en
Application filed by British Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd
Publication of NO118762B publication Critical patent/NO118762B/no

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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • 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
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0213—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting after drawing the yarn on the same machine
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Indole Compounds (AREA)
NO155590A 1963-11-19 1964-11-16 NO118762B (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4556063A GB1085239A (en) 1963-11-19 1963-11-19 Improvements in or relating to the drawing and bulking of synthetic polymer yarns
GB2288664 1964-06-03

Publications (1)

Publication Number Publication Date
NO118762B true NO118762B (enrdf_load_stackoverflow) 1970-02-09

Family

ID=26256165

Family Applications (1)

Application Number Title Priority Date Filing Date
NO155590A NO118762B (enrdf_load_stackoverflow) 1963-11-19 1964-11-16

Country Status (12)

Country Link
US (1) US3341913A (enrdf_load_stackoverflow)
AT (1) AT259750B (enrdf_load_stackoverflow)
BE (1) BE655877A (enrdf_load_stackoverflow)
CH (1) CH432714A (enrdf_load_stackoverflow)
DE (1) DE1435370C3 (enrdf_load_stackoverflow)
FI (1) FI42853C (enrdf_load_stackoverflow)
FR (1) FR1418399A (enrdf_load_stackoverflow)
GB (1) GB1085240A (enrdf_load_stackoverflow)
LU (1) LU47380A1 (enrdf_load_stackoverflow)
NL (1) NL146889B (enrdf_load_stackoverflow)
NO (1) NO118762B (enrdf_load_stackoverflow)
SE (1) SE218591C1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500518A (en) * 1967-12-05 1970-03-17 Techniservice Corp Strand treatment method and apparatus
US3902231A (en) * 1970-12-07 1975-09-02 Bancroft & Sons Co J Method and apparatus for drawing and crimping yarn
SE392299B (sv) * 1971-08-24 1977-03-21 Du Pont Forfarande och medel for framstellning av garn med dragen och snodd textur
US3965548A (en) * 1975-01-31 1976-06-29 E. I. Du Pont De Nemours And Company Crimper startup method and system
DE2733455C2 (de) * 1977-07-25 1982-12-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Stauchkammer zur Texturierung von Chemiefaser
ES2040450T3 (es) * 1988-06-10 1993-10-16 Rhone-Poulenc Viscosuisse Sa Procedimiento de fabricacion de un hilo de nylon altamente resistente, hilo producido por dicho procedimiento y su utilizacion.
CN1804170B (zh) * 2005-01-14 2011-04-06 香港理工大学 低扭单股环锭纱线的加工方法与设备
CN102776630B (zh) * 2012-08-17 2014-11-26 浙江耐隆纤维有限公司 一种高强低弹零收缩环保型加弹钻石纤维的生产方法
EP2792772B1 (fr) * 2013-04-18 2016-09-07 SUPERBA (Société par Actions Simplifiée) Dispositif d'alimentation de boîte à friser avec rouleau d'entrée

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA679584A (en) * 1964-02-04 Iwnicki Kurt Crimping of yarn
US2500690A (en) * 1945-11-21 1950-03-14 Owens Corning Fiberglass Corp Apparatus for making fibrous products
DE1069325B (de) * 1950-10-04 1959-11-19 The Chemstrand Corporation, Philadelphia, Pa. (V. St. A.) Verfahren zur Herstellung beständig gekräuselter Fäden aus Acrylnitrilpolymerasaten
US2852906A (en) * 1951-12-14 1958-09-23 Du Pont Method and apparatus for producing bulky continuous filament yarn
US3046633A (en) * 1959-03-16 1962-07-31 Chori Co Ltd Apparatus for producing crimped thermoplastic synthetic yarns
US3024516A (en) * 1959-05-18 1962-03-13 Chemstrand Corp Apparatus for treating filament yarn
US3099064A (en) * 1961-04-13 1963-07-30 Eastman Kodak Co Method and apparatus for making rug yarn
US3137119A (en) * 1961-06-14 1964-06-16 Chavanoz Moulinage Retorderie Process for the production of high bulk yarns
US3154835A (en) * 1962-04-10 1964-11-03 Monsanto Co Apparatus and method for yarn texturizing

Also Published As

Publication number Publication date
US3341913A (en) 1967-09-19
DE1435370B2 (de) 1977-10-20
SE218591C1 (enrdf_load_stackoverflow) 1968-01-30
GB1085240A (en) 1967-09-27
LU47380A1 (enrdf_load_stackoverflow) 1965-01-19
FR1418399A (fr) 1965-11-19
NL6413484A (enrdf_load_stackoverflow) 1965-05-20
DE1435370A1 (de) 1969-05-08
AT259750B (de) 1968-01-25
DE1435370C3 (de) 1978-07-06
CH432714A (de) 1967-03-31
FI42853C (fi) 1970-11-10
BE655877A (enrdf_load_stackoverflow) 1965-05-17
FI42853B (enrdf_load_stackoverflow) 1970-08-03
NL146889B (nl) 1975-08-15

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