ES319471A1 - Procedimiento para la preparaciën de cuerpos moldeados a base de celulosa regenerada - Google Patents

Procedimiento para la preparaciën de cuerpos moldeados a base de celulosa regenerada

Info

Publication number
ES319471A1
ES319471A1 ES0319471A ES319471A ES319471A1 ES 319471 A1 ES319471 A1 ES 319471A1 ES 0319471 A ES0319471 A ES 0319471A ES 319471 A ES319471 A ES 319471A ES 319471 A1 ES319471 A1 ES 319471A1
Authority
ES
Spain
Prior art keywords
water
emulsifier
dyestuff
viscose
organic solvent
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
ES0319471A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES319471A1 publication Critical patent/ES319471A1/es
Expired 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
    • 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
    • C08K5/04—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
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
ES0319471A 1964-11-12 1965-11-11 Procedimiento para la preparaciën de cuerpos moldeados a base de celulosa regenerada Expired ES319471A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1463064A CH453678A (de) 1964-11-12 1964-11-12 Verfahren zur Herstellung transparent gefärbter Formkörper auf Basis regenerierter Cellulose mit organischen, in Wasser schwerlöslichen Farbstoffen

Publications (1)

Publication Number Publication Date
ES319471A1 true ES319471A1 (es) 1966-08-01

Family

ID=4402482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319471A Expired ES319471A1 (es) 1964-11-12 1965-11-11 Procedimiento para la preparaciën de cuerpos moldeados a base de celulosa regenerada

Country Status (8)

Country Link
AT (1) AT260414B (es)
BE (1) BE672154A (es)
CH (1) CH453678A (es)
DE (1) DE1745802B1 (es)
ES (1) ES319471A1 (es)
GB (1) GB1128158A (es)
NL (1) NL6514672A (es)
SE (1) SE328402B (es)

Also Published As

Publication number Publication date
GB1128158A (en) 1968-09-25
AT260414B (de) 1968-03-11
BE672154A (es)
DE1745802B1 (de) 1972-05-31
SE328402B (es) 1970-09-14
CH453678A (de) 1968-03-31
NL6514672A (es) 1966-05-13

Similar Documents

Publication Publication Date Title
GB673738A (en) Improvements in or relating to methods of treating polymeric compositions and products thereof
GB1109771A (en) Insoluble films based on polyvinyl alcohol and process for the preparation thereof
ES319471A1 (es) Procedimiento para la preparaciën de cuerpos moldeados a base de celulosa regenerada
GB640730A (en) Manufacture of high acetyl cellulose acetate films
GB934087A (en) Method of manufacturing water soluble polyvinyl alcohol derivatives
US1921722A (en) Solvent for remedies
ES399906A1 (es) Procedimiento para componer preparados colorantes.
GB1021956A (en) Iron preparations and process of preparing the same
GB541597A (en) Improvements relating to plasticized polyvinyl choride products
ES319472A1 (es) Procedimiento para la preparaciën de cuerpos moldeados a base de celulosa regenerada
GB1343817A (en) Process for producing coloured nacreous pigments
GB1120418A (en) Process for the manufacture of transparent coloured shaped articles based on regenerated cellulose using phthalocyanine dyestuffs
ES343840A1 (es) Procedimiento de extraccion de acidos organicos de sus so- luciones acuosas.
GB797346A (en) Improvements in polymer compositions
US2548636A (en) Stabilized cuprammonium hydroxide solution and method of preparing the same
GB719566A (en) Process for modifying the solubility of polymers
GB844394A (en) Water-insoluble monoazo-dyestuffs of the benzene-azo-naphthalene series and process for their manufacture
GB875133A (en) Preparation of uniformly dyed elongated articles of polypropylene
GB469817A (en) Improvements in or relating to the spinning of viscose artificial silk
GB1243582A (en) Surfactant composition and process for preparing flexible polyester based polyurethane foams
GB920235A (en) Spin-dyed regenerated cellulose products
GB970836A (en) Improvements in solubilizing hydroxyethylcellulose
Prasad et al. Effect of addition agents on the syneresis of sodium oleate gels in pinene
GB1034480A (en) Process for the spinning of the crystalline polymer of vinyl chloride
GB732117A (en) Improvements in the manufacture of solutions of polyacrylonitrile