CH474577A - Verfahren zur Herstellung spinngefärbter Fäden - Google Patents

Verfahren zur Herstellung spinngefärbter Fäden

Info

Publication number
CH474577A
CH474577A CH1646767A CH1646767A CH474577A CH 474577 A CH474577 A CH 474577A CH 1646767 A CH1646767 A CH 1646767A CH 1646767 A CH1646767 A CH 1646767A CH 474577 A CH474577 A CH 474577A
Authority
CH
Switzerland
Prior art keywords
weight
spun
threads
suspension
butyrolactam
Prior art date
Application number
CH1646767A
Other languages
German (de)
English (en)
Inventor
Ernst Dr Meyer
Linhart Helmut
Original Assignee
Glanzstoff 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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH474577A publication Critical patent/CH474577A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
    • C08J3/2056—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase the polymer being pre-melted
    • 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
    • D01F6/60—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CH1646767A 1965-05-10 1967-11-23 Verfahren zur Herstellung spinngefärbter Fäden CH474577A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV0028420 1965-05-10
DEG0048739 1966-12-15

Publications (1)

Publication Number Publication Date
CH474577A true CH474577A (de) 1969-06-30

Family

ID=25978870

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1646767A CH474577A (de) 1965-05-10 1967-11-23 Verfahren zur Herstellung spinngefärbter Fäden

Country Status (10)

Country Link
AT (1) AT271714B (US07582779-20090901-C00044.png)
BE (1) BE706005A (US07582779-20090901-C00044.png)
CH (1) CH474577A (US07582779-20090901-C00044.png)
DE (1) DE1669434A1 (US07582779-20090901-C00044.png)
ES (1) ES347402A2 (US07582779-20090901-C00044.png)
FR (1) FR93632E (US07582779-20090901-C00044.png)
GB (1) GB1153246A (US07582779-20090901-C00044.png)
LU (1) LU55040A1 (US07582779-20090901-C00044.png)
NL (1) NL6716798A (US07582779-20090901-C00044.png)
SE (1) SE329689B (US07582779-20090901-C00044.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020221919A1 (en) * 2019-05-01 2020-11-05 Novochem Green Additives 2 B.V. Crop enhancement composition

Also Published As

Publication number Publication date
SE329689B (US07582779-20090901-C00044.png) 1970-10-19
DE1669434A1 (de) 1972-02-10
GB1153246A (en) 1969-05-29
BE706005A (US07582779-20090901-C00044.png) 1968-03-18
NL6716798A (US07582779-20090901-C00044.png) 1968-06-17
AT271714B (de) 1969-06-10
FR93632E (fr) 1969-04-25
LU55040A1 (US07582779-20090901-C00044.png) 1968-02-27
ES347402A2 (es) 1969-01-16

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased