GB986619A - Process for the manufacture of fibres and filaments of linear polyesters - Google Patents

Process for the manufacture of fibres and filaments of linear polyesters

Info

Publication number
GB986619A
GB986619A GB33044/61A GB3304461A GB986619A GB 986619 A GB986619 A GB 986619A GB 33044/61 A GB33044/61 A GB 33044/61A GB 3304461 A GB3304461 A GB 3304461A GB 986619 A GB986619 A GB 986619A
Authority
GB
United Kingdom
Prior art keywords
polyester
filaments
granules
fed
dried
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
GB33044/61A
Other languages
English (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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB986619A publication Critical patent/GB986619A/en
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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
GB33044/61A 1960-09-14 1961-09-14 Process for the manufacture of fibres and filaments of linear polyesters Expired GB986619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF32112A DE1256837B (de) 1960-09-14 1960-09-14 Verfahren zur Herstellung von Fasern und Faeden aus linearen Polyestern

Publications (1)

Publication Number Publication Date
GB986619A true GB986619A (en) 1965-03-17

Family

ID=7094495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33044/61A Expired GB986619A (en) 1960-09-14 1961-09-14 Process for the manufacture of fibres and filaments of linear polyesters

Country Status (5)

Country Link
US (1) US3245955A (fr)
BE (1) BE608188A (fr)
DE (1) DE1256837B (fr)
GB (1) GB986619A (fr)
NL (2) NL121430C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422180A (en) * 1965-10-21 1969-01-14 Du Pont Solvent tipping of polyethylene terephthalate filaments
US3487049A (en) * 1967-01-04 1969-12-30 Du Pont Process for producing polyethylene terephthalate
GB1125258A (en) * 1968-02-08 1968-08-28 Engels Chemiefaserwerk Veb A process for the continuous production of high polymer polyesters or mixed polyesters
JPS5143089B2 (fr) * 1972-11-14 1976-11-19
JPS6185467A (ja) * 1984-10-03 1986-05-01 Polyplastics Co 流動性改良樹脂組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL195941A (fr) * 1951-08-20
GB728550A (en) * 1952-09-04 1955-04-20 Wingfoot Corp Polyesters
BE548150A (fr) * 1955-05-31
US2897042A (en) * 1955-06-30 1959-07-28 Du Pont Method for increasing pill resistance and density of blended staple polyethylene terephthalate and cellulosic fabrics by applying specific chemical shrinking agents for the polyethylene terephthalate
NL96018C (fr) * 1957-02-20
US3070575A (en) * 1958-01-27 1962-12-25 Du Pont Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters
US2938811A (en) * 1959-11-09 1960-05-31 Martin Proc Company Inc Method of conditioning polyester textile material and the resulting products

Also Published As

Publication number Publication date
NL269134A (fr)
NL121430C (fr)
DE1256837B (de) 1967-12-21
BE608188A (fr) 1962-03-14
US3245955A (en) 1966-04-12

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