GB2221471B - Fibre-reactive disazo dyestuffs - Google Patents

Fibre-reactive disazo dyestuffs

Info

Publication number
GB2221471B
GB2221471B GB8917327A GB8917327A GB2221471B GB 2221471 B GB2221471 B GB 2221471B GB 8917327 A GB8917327 A GB 8917327A GB 8917327 A GB8917327 A GB 8917327A GB 2221471 B GB2221471 B GB 2221471B
Authority
GB
United Kingdom
Prior art keywords
fibre
disazo dyestuffs
reactive disazo
reactive
dyestuffs
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 - Lifetime
Application number
GB8917327A
Other languages
English (en)
Other versions
GB8917327D0 (en
GB2221471A (en
Inventor
Markus Gisler
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB8917327D0 publication Critical patent/GB8917327D0/en
Publication of GB2221471A publication Critical patent/GB2221471A/en
Application granted granted Critical
Publication of GB2221471B publication Critical patent/GB2221471B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/043—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring containing two or more triazine rings linked together by a non-chromophoric link

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB8917327A 1988-08-01 1989-07-28 Fibre-reactive disazo dyestuffs Expired - Lifetime GB2221471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826104 1988-08-01

Publications (3)

Publication Number Publication Date
GB8917327D0 GB8917327D0 (en) 1989-09-13
GB2221471A GB2221471A (en) 1990-02-07
GB2221471B true GB2221471B (en) 1991-11-20

Family

ID=6360020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917327A Expired - Lifetime GB2221471B (en) 1988-08-01 1989-07-28 Fibre-reactive disazo dyestuffs

Country Status (6)

Country Link
JP (1) JPH0288680A (enrdf_load_stackoverflow)
CH (1) CH677491A5 (enrdf_load_stackoverflow)
FR (1) FR2634773B1 (enrdf_load_stackoverflow)
GB (1) GB2221471B (enrdf_load_stackoverflow)
HK (1) HK102994A (enrdf_load_stackoverflow)
IT (1) IT1231932B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112679981B (zh) * 2020-12-21 2021-12-14 江苏德美科化工有限公司 一种高温用高耐氯棉用活性红色染料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405016A (en) * 1971-08-04 1975-09-03 Ciba Geigy Ag Reactive disazo dyes their manufacture and use
EP0034287A1 (de) * 1980-02-16 1981-08-26 BASF Aktiengesellschaft Reaktivfarbstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH599316A5 (en) * 1972-07-10 1978-05-31 Ciba Geigy Ag Fibre-reactive azo dyes prepn.
GB1461125A (en) * 1974-10-02 1977-01-13 Ici Ltd Fluorotriazinyl reactive dyestuff

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405016A (en) * 1971-08-04 1975-09-03 Ciba Geigy Ag Reactive disazo dyes their manufacture and use
EP0034287A1 (de) * 1980-02-16 1981-08-26 BASF Aktiengesellschaft Reaktivfarbstoffe

Also Published As

Publication number Publication date
HK102994A (en) 1994-09-30
GB8917327D0 (en) 1989-09-13
IT1231932B (it) 1992-01-15
GB2221471A (en) 1990-02-07
IT8948241A0 (it) 1989-07-27
JPH0288680A (ja) 1990-03-28
FR2634773A1 (fr) 1990-02-02
CH677491A5 (enrdf_load_stackoverflow) 1991-05-31
FR2634773B1 (fr) 1991-01-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980728