GB2055881B - Dyestuffs - Google Patents

Dyestuffs

Info

Publication number
GB2055881B
GB2055881B GB8018663A GB8018663A GB2055881B GB 2055881 B GB2055881 B GB 2055881B GB 8018663 A GB8018663 A GB 8018663A GB 8018663 A GB8018663 A GB 8018663A GB 2055881 B GB2055881 B GB 2055881B
Authority
GB
United Kingdom
Prior art keywords
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
Application number
GB8018663A
Other versions
GB2055881A (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB8018663A priority Critical patent/GB2055881B/en
Publication of GB2055881A publication Critical patent/GB2055881A/en
Application granted granted Critical
Publication of GB2055881B publication Critical patent/GB2055881B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • 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
    • C09B57/00—Other synthetic dyes of known constitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB8018663A 1979-07-18 1980-06-06 Dyestuffs Expired GB2055881B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8018663A GB2055881B (en) 1979-07-18 1980-06-06 Dyestuffs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7925030 1979-07-18
GB8018663A GB2055881B (en) 1979-07-18 1980-06-06 Dyestuffs

Publications (2)

Publication Number Publication Date
GB2055881A GB2055881A (en) 1981-03-11
GB2055881B true GB2055881B (en) 1983-03-23

Family

ID=26272223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018663A Expired GB2055881B (en) 1979-07-18 1980-06-06 Dyestuffs

Country Status (1)

Country Link
GB (1) GB2055881B (en)

Also Published As

Publication number Publication date
GB2055881A (en) 1981-03-11

Similar Documents

Publication Publication Date Title
CS216180A2 (en) Zpusob vyroby oplatek
CS375080A2 (en) Vstrikovaci cerpadlo
CS265980A1 (en) Zpusob torkretovani vyzdivky hutnich agregatu rozptylovym kuzelem
GB2061944B (en) New pyridothienotriazines
JPS5599961A (en) Basic dye
JPS55152747A (en) Direct dyestuff
GB2062665B (en) Phthaloperinone dyestuffs
CS149380A2 (en) Zpusob cisteni merkaptobenzothiazolu
JPS5665048A (en) Basic dye
US4276415A (en) Basic dyes
GB2065159B (en) Reactive dyestuffs
GB2061993B (en) Photographic dyestuffs
ZA805007B (en) Reactive dyestuffs
AU3977678A (en) Dyestuffs containing the 1-amino-3-flouro-5- phenylmethylamino-5-triazine group
GB2014598B (en) Dyestuffs
JPS5678888A (en) Patternngenerator using lighttpen
GB2020680B (en) Dyestuffs
GB2066283B (en) Fibre-reactive dyestuffs
GB2055881B (en) Dyestuffs
CS175679A2 (en) Vodovaha
JPS55129453A (en) 22aminoo55iminoopyrrolenine dye
CA46371S (en) Sun-hole/windscreen - iii
CA44955S (en) Citruspress
CA46372S (en) Sun-hole/windscreen-ii
CA46370S (en) Sun-hole/windscreen - i

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee