AT260415B - Verfahren zur Herstellung transparent gefärbter Formkörper auf Basis regenerierter Cellulose - Google Patents

Verfahren zur Herstellung transparent gefärbter Formkörper auf Basis regenerierter Cellulose

Info

Publication number
AT260415B
AT260415B AT1018665A AT1018665A AT260415B AT 260415 B AT260415 B AT 260415B AT 1018665 A AT1018665 A AT 1018665A AT 1018665 A AT1018665 A AT 1018665A AT 260415 B AT260415 B AT 260415B
Authority
AT
Austria
Prior art keywords
production
regenerated cellulose
moldings based
transparently colored
colored moldings
Prior art date
Application number
AT1018665A
Other languages
English (en)
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 AT260415B publication Critical patent/AT260415B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • 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
    • 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
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT1018665A 1964-11-12 1965-11-11 Verfahren zur Herstellung transparent gefärbter Formkörper auf Basis regenerierter Cellulose AT260415B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1463264A CH453680A (de) 1964-11-12 1964-11-12 Verfahren zur Herstellung transparent gefärbter Formkörper auf Basis regenerierter Cellulose mit Phthalocyanin-Farbstoffen

Publications (1)

Publication Number Publication Date
AT260415B true AT260415B (de) 1968-03-11

Family

ID=4402505

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1018665A AT260415B (de) 1964-11-12 1965-11-11 Verfahren zur Herstellung transparent gefärbter Formkörper auf Basis regenerierter Cellulose

Country Status (8)

Country Link
AT (1) AT260415B (de)
BE (1) BE672156A (de)
CH (1) CH453680A (de)
DE (1) DE1745801C2 (de)
FR (1) FR1458807A (de)
GB (1) GB1120418A (de)
NL (1) NL6514675A (de)
SE (1) SE327820B (de)

Also Published As

Publication number Publication date
GB1120418A (en) 1968-07-17
FR1458807A (fr) 1966-03-04
SE327820B (de) 1970-08-31
DE1745801B1 (de) 1972-06-08
DE1745801C2 (de) 1973-01-04
BE672156A (de)
NL6514675A (de) 1966-05-13
CH453680A (de) 1968-03-31

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