BE809003A - Procede pour donner une coloration transparente a des feuilles de cellulose regeneree - Google Patents

Procede pour donner une coloration transparente a des feuilles de cellulose regeneree

Info

Publication number
BE809003A
BE809003A BE139189A BE139189A BE809003A BE 809003 A BE809003 A BE 809003A BE 139189 A BE139189 A BE 139189A BE 139189 A BE139189 A BE 139189A BE 809003 A BE809003 A BE 809003A
Authority
BE
Belgium
Prior art keywords
leaves
giving
regenerated cellulose
transparent coloring
coloring
Prior art date
Application number
BE139189A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE809003A publication Critical patent/BE809003A/fr

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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BE139189A 1972-12-21 1973-12-21 Procede pour donner une coloration transparente a des feuilles de cellulose regeneree BE809003A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262611 DE2262611A1 (de) 1972-12-21 1972-12-21 Verfahren zum transparenten faerben von zellglas-folien in der masse

Publications (1)

Publication Number Publication Date
BE809003A true BE809003A (fr) 1974-06-21

Family

ID=5865058

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139189A BE809003A (fr) 1972-12-21 1973-12-21 Procede pour donner une coloration transparente a des feuilles de cellulose regeneree

Country Status (6)

Country Link
JP (1) JPS4990347A (fr)
BE (1) BE809003A (fr)
DE (1) DE2262611A1 (fr)
ES (1) ES421507A1 (fr)
FR (1) FR2211472A1 (fr)
NL (1) NL7317186A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818891A1 (de) 1998-04-28 1999-11-04 Wolff Walsrode Ag Verfahren zur Herstellung von transparent eingefärbten Cellulosehüllen

Also Published As

Publication number Publication date
ES421507A1 (es) 1976-05-01
NL7317186A (fr) 1974-06-25
JPS4990347A (fr) 1974-08-29
FR2211472A1 (en) 1974-07-19
DE2262611A1 (de) 1974-06-27

Similar Documents

Publication Publication Date Title
BE754729A (fr) Procede de coloration
BE811326A (fr) Procede de traitement
BE801280A (fr) Procede de production de phototropie dans des verres bruts de composition appropriee
BE781157A (fr) Nouveau procede de coloration
BE813110A (fr) Nouveau procede de teinture
BE758949A (fr) Procede de coloration
BE816767A (fr) Procede de production de zeaxanthine
BE811600A (fr) Procede de filtration
BR7410122A (pt) Processo de producao de polpa
BE749293A (fr) Procede pour produire des aciers resistant a la
BE746200A (fr) Procede ameliore de purification de dichloroethane
BE819882A (fr) Procede de production de furylbenzimidazoles
BR7404135D0 (pt) Processo para a purificacao de tetracloreto de titanio
BE805706A (fr) Procede pour rendre infroissables des textiles contenant de la cellulose
BE823640A (fr) Procede de raffinage de gatchs
BE809003A (fr) Procede pour donner une coloration transparente a des feuilles de cellulose regeneree
BE820705A (fr) Procede de purifications de solutions de polycarbonates
BE805548A (fr) Procede a temperature programmee pour la preparation de sirops contenant du levulose
BE791246A (fr) Procede de blanchiment de pulpe de dechets de
BE811377A (fr) Procede de production de colorants styryliques
BE779635A (fr) Nouveau procede de coloration
BE815170A (fr) Procede de production de cetazines
BE749181A (fr) Procede de coloration de polyesters filmogenes
BE822092A (fr) Procede continu de raffinage du sodium
BE812616A (fr) Procede de production de la 1-amino-anthraquinone