GB913767A - Primary disazo dyestuffs - Google Patents

Primary disazo dyestuffs

Info

Publication number
GB913767A
GB913767A GB659059A GB659059A GB913767A GB 913767 A GB913767 A GB 913767A GB 659059 A GB659059 A GB 659059A GB 659059 A GB659059 A GB 659059A GB 913767 A GB913767 A GB 913767A
Authority
GB
United Kingdom
Prior art keywords
dyes
sulphonic acid
amino
acid
sulphonic
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
GB659059A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB913767A publication Critical patent/GB913767A/en
Expired legal-status Critical Current

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
    • C09B62/01—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB659059A 1958-02-26 1959-02-25 Primary disazo dyestuffs Expired GB913767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0016363 1958-02-26

Publications (1)

Publication Number Publication Date
GB913767A true GB913767A (en) 1962-12-28

Family

ID=7016031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB659059A Expired GB913767A (en) 1958-02-26 1959-02-25 Primary disazo dyestuffs

Country Status (4)

Country Link
BE (1) BE576104A (de)
CH (1) CH399630A (de)
DE (1) DE1419769A1 (de)
GB (1) GB913767A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482805A (de) * 1965-07-16 1969-12-15 Sandoz Ag Verfahren zur Herstellung wasserlöslicher, kupferhaltiger Reaktivfarbstoffe
DE19539076A1 (de) * 1995-10-20 1997-04-24 Bayer Ag Disazoreaktivfarbstoffe

Also Published As

Publication number Publication date
DE1419769A1 (de) 1969-10-02
CH399630A (de) 1965-09-30
BE576104A (fr) 1959-06-15

Similar Documents

Publication Publication Date Title
GB1112394A (en) Water-soluble mono-and disazo dyestuffs containing a thiosulphuric acid group,complex metal compounds thereof and processes for their manufacture
GB913767A (en) Primary disazo dyestuffs
GB837953A (en) New monoazo triazine dyestuffs
GB858183A (en) Water-soluble azo dyestuffs containing acryloylamino groups
GB907383A (en) Disazo and trisazo dyestuffs and copper complexes thereof
GB1037012A (en) Polyazo dyes their production and use
GB1023799A (en) Novel azo-stilbene dyestuffs
GB1035775A (en) New azo dyestuffs and processes for the preparation thereof
GB886380A (en) Disazo dyestuffs containing haloacylamino groups
GB902228A (en) Polyazo-dyestuffs derived from barbituric acid and process for their manufacture
GB977710A (en) Improvements in or relating to metalliferous polyazo dyestuffs
GB961267A (en) New reactive monoazo dyestuffs
GB988958A (en) New metal-containing azo dyestuffs
GB786918A (en) Improvements relating to disazo dyestuffs, complex copper compounds thereof, and their use
GB936975A (en) New azo dystuffs
GB996501A (en) New copper complexes of reactive monsato dyestuffs
GB928492A (en) ºÔ-aminoazo dyes containing acetylene groups
GB938078A (en) Disperse pyrimidine dyestuffs free from sulfonic acid and carboxylic acid groups
GB2005292A (en) Azo dyes
GB923886A (en) New dis-and tris-azo dyestuffs containing halogenated-ú¾-triazinylamino groups
GB596109A (en) New tris-azo dyestuffs
GB855792A (en) New mono azo-dyestuffs containing dihalotriazine residues, their manufacture and use
GB796397A (en) Copper-containing trisazo dyestuffs
GB817871A (en) Improvements relating to tetrakisazo dyestuffs and their use
GB923887A (en) New monoazo triazine dyestuffs