GB1522793A - Metal complex dyestuffs and pigments - Google Patents
Metal complex dyestuffs and pigmentsInfo
- Publication number
- GB1522793A GB1522793A GB3385374A GB3385374A GB1522793A GB 1522793 A GB1522793 A GB 1522793A GB 3385374 A GB3385374 A GB 3385374A GB 3385374 A GB3385374 A GB 3385374A GB 1522793 A GB1522793 A GB 1522793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- metal
- products
- phenylene
- alkylene
- 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
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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/10—Metal complexes of organic compounds not being dyes in uncomplexed form
-
- 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
- C09B55/00—Azomethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1522793 Metal complex dyestuffs and pigments D ST CLAIR BLACK 29 July 1975 [31 July 1974] 33853/74 Heading C4P [Also in Division C2] Novel pigments and dyestuffs have the formula wherein M is a metal of atomic number 22-30, 40-48 or 72-80 (all ranges inclusive) in the divalent or trivalent state; R' is -(CH 2 ) n - in which n is 2 or 3, -CH=CH-CH= or -COCO-; R<SP>2</SP> is a divalent aliphatic, cycloaliphatic or aromatic hydrocarbon radical which may be further substituted; X and Y are each H, halogen, alkyl, aryl, alkoxy, acyl, SO 3 H, carbalkoxy, amino, acylamino or arylazo; Z is an anion; and, depending on the valence state of M and the nature of R', -pis a covalent or co-ordinate linkage and m is zero, 1 or 2; and when M is a six-co-ordinate metal the two additional co-ordination positions are filled by any suitable ligand; but exclude those wherein (i) X=Y=H, R' is -(CH 2 ) 2 -, R<SP>2</SP> is alkylene or o-phenylene, and M is Ni(II], Co(II) or Cu(II); (ii) X=Y=pNO 2 (with respect to N), R' is -(CH 2 ) 2 or 3 -, R<SP>2</SP> is alkylene or o-phenylene, and M is Ni(II); and (iii) X=Y=H, R' is R<SP>2</SP> is alkylene or o-phenylene, and M is Ni(II), Cu(II) or Co(III). R<SP>2</SP> may be a tetravalent radical, e.g. of the structure in which case the compounds contain two metal containing residues of the stated structure. When R' is -(CH 2 ) n - these compounds are prepared by treating a compound of the formula with H 2 N-R<SP>2</SP>-NH 2 in the presence of a suitable compound of the metal M in the divalent state. Oxidation of the products wherein R<SP>1</SP> is -(CH 2 ) 3 - produces products wherein R' is Products wherein M is Ni(II) or Cu(II) and rings A and B are para-substituted by Br may be prepared by bromination of the corresponding unsubstituted compounds. Products wherein R' is -CO-CO- are prepared by reacting an o-amino-benzaldehyde or two different o-amino-benzaldehydes with (COCl) 2 or C 2 H 5 O.CO.COCl and then reacting the product with H 2 N-R<SP>2</SP>-NH 2 and the appropriate metal compound. Examples illustrate the preparation of the claimed compounds and also of the compounds of Formula (I) excluded by excluding provisions (i), (ii) and (iii). The compounds are used to dye textile materials, e.g. wool.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3385374A GB1522793A (en) | 1974-07-31 | 1974-07-31 | Metal complex dyestuffs and pigments |
AU83332/75A AU8333275A (en) | 1974-07-31 | 1975-07-23 | Azomethine dyes |
DE19752533808 DE2533808A1 (en) | 1974-07-31 | 1975-07-29 | DYE OR PIGMENT PREPARATION AND THEIR USE FOR COLORING OR PRINTING TEXTILE MATERIALS |
JP9262575A JPS5139724A (en) | 1974-07-31 | 1975-07-31 | Ganryo oyobi senryo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3385374A GB1522793A (en) | 1974-07-31 | 1974-07-31 | Metal complex dyestuffs and pigments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1522793A true GB1522793A (en) | 1978-08-31 |
Family
ID=10358303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3385374A Expired GB1522793A (en) | 1974-07-31 | 1974-07-31 | Metal complex dyestuffs and pigments |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5139724A (en) |
AU (1) | AU8333275A (en) |
DE (1) | DE2533808A1 (en) |
GB (1) | GB1522793A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3664502B2 (en) * | 1994-10-28 | 2005-06-29 | 旭化成ケミカルズ株式会社 | Process for producing lower olefins and monocyclic aromatic hydrocarbons |
-
1974
- 1974-07-31 GB GB3385374A patent/GB1522793A/en not_active Expired
-
1975
- 1975-07-23 AU AU83332/75A patent/AU8333275A/en not_active Expired
- 1975-07-29 DE DE19752533808 patent/DE2533808A1/en active Pending
- 1975-07-31 JP JP9262575A patent/JPS5139724A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2533808A1 (en) | 1976-03-04 |
AU8333275A (en) | 1977-01-27 |
JPS5139724A (en) | 1976-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |