IT971719B - Azocoloranti reattivi idrosolubi li e procedimento per la loro preparazione - Google Patents

Azocoloranti reattivi idrosolubi li e procedimento per la loro preparazione

Info

Publication number
IT971719B
IT971719B IT3272572A IT3272572A IT971719B IT 971719 B IT971719 B IT 971719B IT 3272572 A IT3272572 A IT 3272572A IT 3272572 A IT3272572 A IT 3272572A IT 971719 B IT971719 B IT 971719B
Authority
IT
Italy
Prior art keywords
azocolorants
procedure
preparation
reactive water
water solubles
Prior art date
Application number
IT3272572A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT971719B publication Critical patent/IT971719B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
IT3272572A 1971-12-13 1972-12-11 Azocoloranti reattivi idrosolubi li e procedimento per la loro preparazione IT971719B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161760 DE2161760C3 (de) 1971-12-13 1971-12-13 Wasserlösliche, faserreaktive Azofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben und Bedrucken von Leder, Wolle, Seide und Materialien aus Polyamid- oder Polyurethanfasern oder nativen oder regenerierten Celluslosefasern

Publications (1)

Publication Number Publication Date
IT971719B true IT971719B (it) 1974-05-10

Family

ID=5827826

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3272572A IT971719B (it) 1971-12-13 1972-12-11 Azocoloranti reattivi idrosolubi li e procedimento per la loro preparazione

Country Status (8)

Country Link
JP (1) JPS5412938B2 (fr)
BE (1) BE792588A (fr)
CH (1) CH561254A5 (fr)
DE (1) DE2161760C3 (fr)
FR (1) FR2163501B1 (fr)
GB (1) GB1414173A (fr)
IN (1) IN138884B (fr)
IT (1) IT971719B (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH442565A (de) * 1959-06-23 1967-08-31 Ciba Geigy Verfahren zur Herstellung neuer Farbstoffe
FR1345490A (fr) * 1963-01-25 1963-12-06 Cassella Farbwerke Mainkur Ag Nouveaux colorants azoïques et leur préparation
NL129311C (fr) * 1964-12-28
DE1544542A1 (de) * 1965-09-13 1970-04-02 Bayer Ag Reaktivfarbstoffe und Verfahren zu deren Herstellung
DE1544547A1 (de) * 1965-12-02 1970-04-02 Bayer Ag Reaktivfarbstoffe und Verfahren zu deren Herstellung
DE1644171A1 (de) * 1966-09-10 1970-07-30 Bayer Ag Reaktivfarbstoffe und Verfahren zu deren Herstellung
DE1644208C3 (de) * 1967-04-19 1978-06-01 Bayer Ag, 5090 Leverkusen Reaktivfarbstoffe
GB1220422A (en) * 1968-02-28 1971-01-27 Sumitomo Chemical Co Reactive yellow monoazo dyes of the phenylazo-pyrazole series and process for the preparation thereof
BE759733A (fr) * 1969-12-04 1971-06-02 Hoechst Ag Colorants monoazoiques solubles dans l'eau et leur preparation

Also Published As

Publication number Publication date
CH561254A5 (fr) 1975-04-30
FR2163501A1 (fr) 1973-07-27
JPS4864282A (fr) 1973-09-06
DE2161760B2 (de) 1981-06-19
DE2161760C3 (de) 1982-04-15
IN138884B (fr) 1976-04-10
BE792588A (fr) 1973-06-12
GB1414173A (en) 1975-11-19
DE2161760A1 (de) 1973-06-14
FR2163501B1 (fr) 1977-01-14
JPS5412938B2 (fr) 1979-05-26

Similar Documents

Publication Publication Date Title
RO67479A (fr) Procede pour la preparation des pleuromutilines
IT1048106B (it) Isotiocian benzazoli procedimento per la loro preparazione e relative composizione antielmintiche e micro bicide
NO140731C (no) Fremgangsmaate for fremstilling av dimetyleter
IT951121B (it) Procedimento per la preparazione di enzimi insolubili in acqua
SE400292B (sv) Forfarande for framstellning av benshydryl-3-karbamoyloximetyl-7-tienylacetamido-7-metoxidecefalosporanat
SE382053B (sv) Forfarande for framstellning av bifenylylalkanoylaminopyridiner
IT1043883B (it) Composizioni antiseborreiche e procedimento per la loro preparazione
IT948402B (it) Polialchenameri e procedimento per la loro produzione
IT967817B (it) Procedimento per la fabbricazione di tubi in materiale pressofuso
AR201353A1 (es) Procedimiento de preparacion de mono y diesteres del acido 2,5-dihidroxibencenosulfonico
IT970224B (it) Monoazocoloranti reattivi loro impiego e procedimento per la loro preparazione
SE383151B (sv) Forfarande for framstellning av 1-hydroxi-2-pyridoner
IT961234B (it) Coloranti basici e procedimento per la loro preparazione
SE405478B (sv) Forfarande for framstellning av alfa-sulfoacylcefalosporiner
SE380272B (sv) Forfarande for framstellning av n-fosfonmetylglycin
SE393111B (sv) Forfarande for framstellning av d-2-halogen-6-metyl-8-substituerad - ergolin
IT966653B (it) Solfonil composti e procedimenti per la loro preparazione
IT971721B (it) Azocoloranti reattivi idrosolubi li e procedimento per la loro preparazione
SE397090B (sv) Forfarande for framstellning av hydroxipyrimidiner
FI56830B (fi) Foerfarande foer framstaellning av asparaginylgrupper innehaollande biologiskt aktiva polypeptider
SE393808B (sv) Forfarande for framstellning av isomaltit
IT978317B (it) Monoazopigmenti e procedimento per la loro preparazione
SE391717B (sv) Forfarande for framstellning av 4-aryl-5-aminoalkyl-4-oxazolin-2-oner
IT971722B (it) Azocoloranti reattivi idrosolubi li e procedimento per la loro preparazione
IT967209B (it) Mono e disazocoloranti idro insolubili e processo per la loro preparazione