DE1669418C3 - - Google Patents

Info

Publication number
DE1669418C3
DE1669418C3 DE19511669418 DE1669418A DE1669418C3 DE 1669418 C3 DE1669418 C3 DE 1669418C3 DE 19511669418 DE19511669418 DE 19511669418 DE 1669418 A DE1669418 A DE 1669418A DE 1669418 C3 DE1669418 C3 DE 1669418C3
Authority
DE
Germany
Prior art keywords
dye
polyamide
melt
concentrate
dyes
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
DE19511669418
Other languages
German (de)
English (en)
Other versions
DE1669418B2 (pl
DE1669418A1 (de
Inventor
Reinhold Dr. Hoernle
Erich Dr. 4070 Dormagen Istel
Karlheinz Dr. Wolf
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE19511669418 priority Critical patent/DE1669418A1/de
Publication of DE1669418A1 publication Critical patent/DE1669418A1/de
Publication of DE1669418B2 publication Critical patent/DE1669418B2/de
Application granted granted Critical
Publication of DE1669418C3 publication Critical patent/DE1669418C3/de
Granted 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic 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
    • 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
    • D01F1/06—Dyes
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Artificial Filaments (AREA)
DE19511669418 1951-01-28 1951-01-28 Verfahren zum Faerben von Polyamiden Granted DE1669418A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19511669418 DE1669418A1 (de) 1951-01-28 1951-01-28 Verfahren zum Faerben von Polyamiden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511669418 DE1669418A1 (de) 1951-01-28 1951-01-28 Verfahren zum Faerben von Polyamiden
DEF0050993 1966-12-17

Publications (3)

Publication Number Publication Date
DE1669418A1 DE1669418A1 (de) 1971-05-19
DE1669418B2 DE1669418B2 (pl) 1974-05-16
DE1669418C3 true DE1669418C3 (pl) 1974-12-19

Family

ID=25754362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19511669418 Granted DE1669418A1 (de) 1951-01-28 1951-01-28 Verfahren zum Faerben von Polyamiden

Country Status (1)

Country Link
DE (1) DE1669418A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312260A1 (de) * 1972-03-14 1973-09-27 Ciba Geigy Ag Verfahren zur herstellung mit farbstoffen oder additiven impraegnierten granulaten aus linearen polyamiden oder polyestern

Also Published As

Publication number Publication date
DE1669418B2 (pl) 1974-05-16
DE1669418A1 (de) 1971-05-19

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)