ES269574A1 - Procedimiento para la obtención de fibras e hilos de propiedades mejoradas de poliésteres lineales - Google Patents

Procedimiento para la obtención de fibras e hilos de propiedades mejoradas de poliésteres lineales

Info

Publication number
ES269574A1
ES269574A1 ES269574DA ES269574A1 ES 269574 A1 ES269574 A1 ES 269574A1 ES 269574D A ES269574D A ES 269574DA ES 269574 A1 ES269574 A1 ES 269574A1
Authority
ES
Spain
Prior art keywords
filaments
fibers
manufacture
viscosity
improved properties
Prior art date
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
Other languages
English (en)
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES269574A1 publication Critical patent/ES269574A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES269574D 1960-08-13 1961-08-04 Procedimiento para la obtención de fibras e hilos de propiedades mejoradas de poliésteres lineales Expired ES269574A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF0031875 1960-08-13
DE1961F0033256 DE1270216C2 (de) 1960-08-13 1961-02-22 Verfahren zur herstellung von faeden aus linearen polyestern
DEF0033348 1961-03-04

Publications (1)

Publication Number Publication Date
ES269574A1 true ES269574A1 (es) 1962-04-16

Family

ID=27210182

Family Applications (1)

Application Number Title Priority Date Filing Date
ES269574D Expired ES269574A1 (es) 1960-08-13 1961-08-04 Procedimiento para la obtención de fibras e hilos de propiedades mejoradas de poliésteres lineales

Country Status (9)

Country Link
US (1) US3107140A (sv)
AT (1) AT229480B (sv)
BE (1) BE607203A (sv)
CH (1) CH393623A (sv)
DE (3) DE1248855C2 (sv)
ES (1) ES269574A1 (sv)
FR (1) FR1297521A (sv)
GB (1) GB991642A (sv)
NL (3) NL140298C (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443009A (en) * 1964-08-17 1969-05-06 American Cyanamid Co Process for relaxing filamentary material
US3422492A (en) * 1965-02-23 1969-01-21 Heplon Inc Apparatus for stretching and crimping fibers
US3761558A (en) * 1971-06-08 1973-09-25 J Hnatek Vee belt manufacture
DE2318887C3 (de) * 1973-04-14 1982-11-11 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Polyesterfäden durch Schrumpfbehandlung heißverstreckter Fäden in zwei Stufen
GB2101522B (en) * 1981-01-26 1984-05-31 Showa Denko Kk Producing high tenacity monofilaments
US4639347A (en) * 1983-05-04 1987-01-27 E. I. Du Pont De Nemours And Company Process of making crimped, annealed polyester filaments
US4704329A (en) * 1984-03-16 1987-11-03 E. I. Du Pont De Nemours And Company Annealed polyester filaments and a process for making them
CA1292602C (en) * 1986-10-24 1991-12-03 Hugo Specker Process for producing a smooth polyester yarn and polyester yarn produced by said process
IT1203862B (it) * 1987-04-06 1989-02-23 Paolo Bert Procedimento di filatura e stiro in continuo di filati sintetici e relativo impianto di produzione

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA586729A (en) * 1959-11-10 E. Jones Robert Drawing textiles
US2253176A (en) * 1938-08-09 1941-08-19 Du Pont Method and apparatus for production of structures
FR962278A (sv) * 1946-05-25 1950-06-07
US2556295A (en) * 1947-07-23 1951-06-12 Du Pont Process of drawing formed structures of synthetic linear polyesters
DE943191C (de) * 1950-02-08 1956-05-17 Phrix Werke Ag Verfahren und Vorrichtung zum kontinuierlichen, stufenweisen Verstrecken endloser Faeden aus organischen Hochpolymeren
NL236752A (sv) * 1958-03-04

Also Published As

Publication number Publication date
BE607203A (sv) 1962-02-14
US3107140A (en) 1963-10-15
DE1435451B2 (sv) 1970-10-29
DE1248855C2 (de) 1973-10-18
AT229480B (de) 1963-09-25
NL6910002A (sv) 1969-10-27
DE1435451A1 (de) 1968-11-21
GB991642A (en) 1965-05-12
NL145610B (nl) 1975-04-15
NL6910001A (sv) 1969-10-27
CH393623A (de) 1965-06-15
DE1270216B (de) 1975-08-07
FR1297521A (fr) 1962-06-29
NL140298C (sv) 1974-04-16
DE1248855B (sv)
DE1270216C2 (de) 1975-08-07
NL268157A (sv) 1964-03-10

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