GB2014599A – Iron complex dyestuffs
– Google Patents
GB2014599A – Iron complex dyestuffs
– Google Patents
Iron complex dyestuffs
Info
Publication number
GB2014599A
GB2014599A
GB7905044A
GB7905044A
GB2014599A
GB 2014599 A
GB2014599 A
GB 2014599A
GB 7905044 A
GB7905044 A
GB 7905044A
GB 7905044 A
GB7905044 A
GB 7905044A
GB 2014599 A
GB2014599 A
GB 2014599A
Authority
GB
United Kingdom
Prior art keywords
iron complex
complex dyestuffs
dyestuffs
iron
complex
Prior art date
1978-02-18
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.)
Granted
Application number
GB7905044A
Other versions
GB2014599B
(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.)
Bayer AG
Original Assignee
Bayer 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.)
1978-02-18
Filing date
1979-02-13
Publication date
1979-08-30
1979-02-13
Application filed by Bayer AG
filed
Critical
Bayer AG
1979-08-30
Publication of GB2014599A
publication
Critical
patent/GB2014599A/en
1982-07-14
Application granted
granted
Critical
1982-07-14
Publication of GB2014599B
publication
Critical
patent/GB2014599B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C09B56/00—Azo dyes containing other chromophoric systems
C09B56/005—Azo-nitro dyes
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
C09B29/00—Monoazo dyes prepared by diazotising and coupling
C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
C09B29/14—Hydroxy carboxylic acids
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
C09B45/00—Complex metal compounds of azo dyes
C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
C09B45/46—Other metal compounds
GB7905044A
1978-02-18
1979-02-13
Iron complex dyestuffs
Expired
GB2014599B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2806950A
DE2806950C2
(en)
1978-02-18
1978-02-18
Iron complex azo dyes and their use
Publications (2)
Publication Number
Publication Date
GB2014599A
true
GB2014599A
(en)
1979-08-30
GB2014599B
GB2014599B
(en)
1982-07-14
Family
ID=6032324
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7905044A
Expired
GB2014599B
(en)
1978-02-18
1979-02-13
Iron complex dyestuffs
Country Status (8)
Country
Link
US
(1)
US4256634A
(en)
JP
(1)
JPS54120635A
(en)
BE
(1)
BE874231A
(en)
BR
(1)
BR7900979A
(en)
DE
(1)
DE2806950C2
(en)
ES
(1)
ES477802A1
(en)
FR
(1)
FR2417530A1
(en)
GB
(1)
GB2014599B
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
SE462095B
(en)
*
1986-07-07
1990-05-07
Nobel Kemi Ab
SAID TO MAKE 5-AMINOSALICYLIC ACID
JP2884970B2
(en)
*
1992-11-18
1999-04-19
株式会社デンソー
Dry etching method for semiconductor
JP2734915B2
(en)
*
1992-11-18
1998-04-02
株式会社デンソー
Dry etching method for semiconductor
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH284415A
(en)
*
1949-06-01
1952-07-31
Ici Ltd
Process for the production of a new leather dye.
US2843580A
(en)
*
1956-04-04
1958-07-15
Eastman Kodak Co
Metallized azo dyes prepared by coupling amino-phenols to diphenylamines
FR1384423A
(en)
*
1964-02-26
1965-01-04
Wolfen Filmfab Veb
Process for preparing brown dyes for leather
NL129886C
(en)
*
1965-03-17
FR1546446A
(en)
*
1966-12-08
1968-11-15
Bayer Ag
Chromium complex azo dyes
DE1644185C3
(en)
*
1966-12-08
1975-08-07
Bayer Ag, 5090 Leverkusen
Chromium complex azo dyes and process for their preparation
US4120854A
(en)
*
1974-04-10
1978-10-17
Sandoz Ltd.
Disazo and trisazo dyes having a 1,3-diamino-, dihydroxy- or amino-hydroxy-benzene nucleus and metal complexes thereof
CH606322A5
(en)
*
1975-09-02
1978-10-31
Sandoz Ag
1978
1978-02-18
DE
DE2806950A
patent/DE2806950C2/en
not_active
Expired
1979
1979-02-13
GB
GB7905044A
patent/GB2014599B/en
not_active
Expired
1979-02-16
BR
BR7900979A
patent/BR7900979A/en
unknown
1979-02-16
ES
ES477802A
patent/ES477802A1/en
not_active
Expired
1979-02-16
BE
BE0/193510A
patent/BE874231A/en
unknown
1979-02-16
FR
FR7903987A
patent/FR2417530A1/en
not_active
Withdrawn
1979-02-16
US
US06/012,947
patent/US4256634A/en
not_active
Expired – Lifetime
1979-02-16
JP
JP1627479A
patent/JPS54120635A/en
active
Granted
Also Published As
Publication number
Publication date
DE2806950C2
(en)
1982-05-19
ES477802A1
(en)
1979-12-16
BR7900979A
(en)
1979-09-25
JPS54120635A
(en)
1979-09-19
JPS5649954B2
(en)
1981-11-26
FR2417530A1
(en)
1979-09-14
BE874231A
(en)
1979-08-16
GB2014599B
(en)
1982-07-14
DE2806950A1
(en)
1979-08-23
US4256634A
(en)
1981-03-17
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Legal Events
Date
Code
Title
Description
1984-10-24
PCNP
Patent ceased through non-payment of renewal fee
