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ES397704A1 - Golden shade from polyesters process for the manufacture of filaments and fibers having a metallic - Google Patents

Golden shade from polyesters process for the manufacture of filaments and fibers having a metallic

Info

Publication number
ES397704A1
ES397704A1 ES397704A ES397704A ES397704A1 ES 397704 A1 ES397704 A1 ES 397704A1 ES 397704 A ES397704 A ES 397704A ES 397704 A ES397704 A ES 397704A ES 397704 A1 ES397704 A1 ES 397704A1
Authority
ES
Spain
Prior art keywords
fibers
filaments
polyesters
metallic
manufacture
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
ES397704A
Other languages
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
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
Priority claimed from DE19702061354 external-priority patent/DE2061354C3/en
Application filed by Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Publication of ES397704A1 publication Critical patent/ES397704A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • D01F1/04—Pigments
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)

Abstract

Process for obtaining high-molecular-weight synthetic linear gold-colored synthetic polyester yarns and fibers, characterized in that during the production of the polyester, normally carried out, niobium pentoxide hydrate with a content of water of at least 5% and preferably 15-25%, in an amount that produces in the finished ester a niobium content of 0.001 to 0.01 weight percent, and is made into yarns and fibers by spinning in a state of fusion, in a manner known per se, the polyester obtained. (Machine-translation by Google Translate, not legally binding)
ES397704A 1970-12-12 1971-12-06 Golden shade from polyesters process for the manufacture of filaments and fibers having a metallic Expired ES397704A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702061354 DE2061354C3 (en) 1970-12-12 Process for the production of metallic gold-tinted threads and fibers from polyester

Publications (1)

Publication Number Publication Date
ES397704A1 true ES397704A1 (en) 1974-06-01

Family

ID=5790852

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397704A Expired ES397704A1 (en) 1970-12-12 1971-12-06 Golden shade from polyesters process for the manufacture of filaments and fibers having a metallic

Country Status (10)

Country Link
US (1) US3758438A (en)
BE (1) BE776548A (en)
CA (1) CA919334A (en)
CH (1) CH579645A5 (en)
ES (1) ES397704A1 (en)
FR (1) FR2117686A5 (en)
GB (1) GB1368324A (en)
IL (1) IL38333A (en)
IT (1) IT943851B (en)
NL (1) NL7116786A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365031A (en) * 1980-10-27 1982-12-21 The Goodyear Tire & Rubber Company Composition and process for making a green colored polyester
US4818808A (en) * 1987-04-22 1989-04-04 Kanebo, Ltd. Process for producing polyesters using a niobium compound as a catalyst

Also Published As

Publication number Publication date
IL38333A0 (en) 1972-02-29
BE776548A (en) 1972-06-12
CH579645A5 (en) 1976-09-15
GB1368324A (en) 1974-09-25
IL38333A (en) 1974-09-10
DE2061354B2 (en) 1977-03-31
FR2117686A5 (en) 1972-07-21
DE2061354A1 (en) 1972-06-15
NL7116786A (en) 1972-06-14
CA919334A (en) 1973-01-16
US3758438A (en) 1973-09-11
IT943851B (en) 1973-04-10

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