AT260413B - Process for the production of transparently colored moldings based on regenerated cellulose - Google Patents

Process for the production of transparently colored moldings based on regenerated cellulose

Info

Publication number
AT260413B
AT260413B AT1018365A AT1018365A AT260413B AT 260413 B AT260413 B AT 260413B AT 1018365 A AT1018365 A AT 1018365A AT 1018365 A AT1018365 A AT 1018365A AT 260413 B AT260413 B AT 260413B
Authority
AT
Austria
Prior art keywords
production
regenerated cellulose
moldings based
transparently colored
colored moldings
Prior art date
Application number
AT1018365A
Other languages
German (de)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT260413B publication Critical patent/AT260413B/en

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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/16—Addition of dyes to the spinning solution
    • 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
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
AT1018365A 1964-11-12 1965-11-11 Process for the production of transparently colored moldings based on regenerated cellulose AT260413B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1463164A CH453679A (en) 1964-11-12 1964-11-12 Process for the production of transparently colored moldings based on regenerated cellulose with metal-containing azo dyes

Publications (1)

Publication Number Publication Date
AT260413B true AT260413B (en) 1968-03-11

Family

ID=4402494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1018365A AT260413B (en) 1964-11-12 1965-11-11 Process for the production of transparently colored moldings based on regenerated cellulose

Country Status (8)

Country Link
AT (1) AT260413B (en)
BE (1) BE672155A (en)
CH (1) CH453679A (en)
DE (1) DE1745800A1 (en)
ES (1) ES319472A1 (en)
GB (1) GB1122789A (en)
NL (1) NL6514673A (en)
SE (1) SE321758B (en)

Also Published As

Publication number Publication date
BE672155A (en)
DE1745800A1 (en) 1971-09-16
SE321758B (en) 1970-03-16
CH453679A (en) 1968-03-31
ES319472A1 (en) 1966-08-01
NL6514673A (en) 1966-05-13
GB1122789A (en) 1968-08-07

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