BE615991A - Nylon filaments treatment process - Google Patents

Nylon filaments treatment process

Info

Publication number
BE615991A
BE615991A BE615991A BE615991A BE615991A BE 615991 A BE615991 A BE 615991A BE 615991 A BE615991 A BE 615991A BE 615991 A BE615991 A BE 615991A BE 615991 A BE615991 A BE 615991A
Authority
BE
Belgium
Prior art keywords
treatment process
nylon filaments
filaments
nylon
treatment
Prior art date
Application number
BE615991A
Other languages
French (fr)
Inventor
Frank Lewis Larkin
Michael Martin Mcnamara
Original Assignee
Chemstrand Corp
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 Chemstrand Corp filed Critical Chemstrand Corp
Publication of BE615991A publication Critical patent/BE615991A/en

Links

Classifications

    • 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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
BE615991A 1961-04-10 1962-04-04 Nylon filaments treatment process BE615991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10205261A 1961-04-10 1961-04-10

Publications (1)

Publication Number Publication Date
BE615991A true BE615991A (en) 1962-10-04

Family

ID=22287866

Family Applications (1)

Application Number Title Priority Date Filing Date
BE615991A BE615991A (en) 1961-04-10 1962-04-04 Nylon filaments treatment process

Country Status (5)

Country Link
US (1) US3124632A (en)
BE (1) BE615991A (en)
CH (1) CH416925A (en)
GB (1) GB955903A (en)
NL (1) NL276782A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA722855A (en) * 1963-04-11 1965-12-07 Hans J. Zimmer Verfahrenstechnik Process for stretching synthetic threads
US3311691A (en) * 1963-09-26 1967-03-28 Du Pont Process for drawing a polyamide yarn
US3198445A (en) * 1963-10-25 1965-08-03 Monsanto Co Yarn winding apparatus
GB1064657A (en) * 1964-10-21 1967-04-05 Ici Ltd Process for making variable denier yarn
US3343364A (en) * 1965-01-26 1967-09-26 Monsanto Co Manufacture of textured filament yarns
US3472016A (en) * 1966-07-11 1969-10-14 American Enka Corp Synthetic yarns,fabrics and processes for making the same
DE1660224A1 (en) * 1966-08-09 1971-03-11 Barmag Barmer Maschf Method and device for the heat treatment of synthetic threads and thread-like structures
US3441642A (en) * 1966-10-18 1969-04-29 Monsanto Co Drawing and heat relaxing nylon yarn
US3459848A (en) * 1967-01-25 1969-08-05 Du Pont Process for treating nylon yarns for knitting
US5139729A (en) * 1989-10-20 1992-08-18 E. I. Du Pont De Nemours And Comapny Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn
US5240667A (en) * 1991-11-13 1993-08-31 E. I. Du Pont De Nemours And Company Process of making high strength, low shrinkage polyamide yarn
CA2088458A1 (en) * 1992-01-30 1993-07-31 Cheng-Kung Liu Polyamide monofilament suture manufactured from higher order polyamide
US5279783A (en) * 1992-01-30 1994-01-18 United States Surgical Corporation Process for manufacture of polyamide monofilament suture
US5456696A (en) * 1993-07-20 1995-10-10 United States Surgical Corporation Monofilament suture and process for its manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289232A (en) * 1939-07-14 1942-07-07 Du Pont Method and apparatus for producing filamentary structures
BE485558A (en) * 1947-11-12 1900-01-01
NL228067A (en) * 1957-05-23

Also Published As

Publication number Publication date
GB955903A (en) 1964-04-22
US3124632A (en) 1964-03-10
NL276782A (en)
CH416925A (en) 1966-07-15

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