IT7919161A0 - Procedimento per la preparazione di coloranti complessi del cromo 1:2. - Google Patents
Procedimento per la preparazione di coloranti complessi del cromo 1:2.Info
- Publication number
- IT7919161A0 IT7919161A0 IT7919161A IT1916179A IT7919161A0 IT 7919161 A0 IT7919161 A0 IT 7919161A0 IT 7919161 A IT7919161 A IT 7919161A IT 1916179 A IT1916179 A IT 1916179A IT 7919161 A0 IT7919161 A0 IT 7919161A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- chromium complex
- complex dyes
- dyes
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- 239000000975 dye Substances 0.000 title 1
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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2801035A DE2801035C2 (de) | 1978-01-11 | 1978-01-11 | Verfahren zur Herstellung von 1:2-Cr-Komplexfarbstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7919161A0 true IT7919161A0 (it) | 1979-01-09 |
Family
ID=6029304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7919161A IT7919161A0 (it) | 1978-01-11 | 1979-01-09 | Procedimento per la preparazione di coloranti complessi del cromo 1:2. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54101834A (it) |
BE (1) | BE873383A (it) |
CH (1) | CH639116A5 (it) |
DE (1) | DE2801035C2 (it) |
FR (1) | FR2414528A1 (it) |
GB (1) | GB2013231B (it) |
IT (1) | IT7919161A0 (it) |
NL (1) | NL7900039A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222966A1 (de) * | 1982-06-19 | 1983-12-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von chromkomplexen von azo- bzw. azomethinfarbstoffen |
US5019132A (en) * | 1989-11-28 | 1991-05-28 | Ciba-Geigy Corporation | Process for the preparation of concentrated 1:2 metal complex dye preparations |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA612466A (en) * | 1961-01-10 | E.I. Du Pont De Nemours And Company | Chromation of azo dyes | |
US1693448A (en) * | 1926-06-15 | 1928-11-27 | Grasselli Dyestuff Corp | Production of metallic compounds of dyestuffs |
DE929567C (de) * | 1952-11-07 | 1956-04-12 | Bayer Ag | Verfahren zur Herstellung chromhaltiger Farbstoffe |
CH343559A (de) * | 1955-10-28 | 1959-12-31 | Ciba Geigy | Verfahren zur Herstellung chromhaltiger Farbstoffe |
FR2224527B1 (it) * | 1973-04-04 | 1976-09-10 | Ugine Kuhlmann | |
DE2444736C2 (de) * | 1974-09-19 | 1984-01-05 | Bayer Ag, 5090 Leverkusen | Konzentrierte Lösungen von 1:2-Azo- und -Azomethin-chromkomplexfarbstoffen und Verfahren zu deren Herstellung |
-
1978
- 1978-01-11 DE DE2801035A patent/DE2801035C2/de not_active Expired
-
1979
- 1979-01-03 NL NL7900039A patent/NL7900039A/xx not_active Application Discontinuation
- 1979-01-08 GB GB7900579A patent/GB2013231B/en not_active Expired
- 1979-01-09 IT IT7919161A patent/IT7919161A0/it unknown
- 1979-01-09 JP JP46379A patent/JPS54101834A/ja active Pending
- 1979-01-10 BE BE0/192821A patent/BE873383A/xx unknown
- 1979-01-10 FR FR7900532A patent/FR2414528A1/fr active Pending
- 1979-01-11 CH CH26579A patent/CH639116A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH639116A5 (de) | 1983-10-31 |
BE873383A (fr) | 1979-07-10 |
GB2013231A (en) | 1979-08-08 |
DE2801035C2 (de) | 1984-08-16 |
GB2013231B (en) | 1982-05-06 |
NL7900039A (nl) | 1979-07-13 |
FR2414528A1 (fr) | 1979-08-10 |
JPS54101834A (en) | 1979-08-10 |
DE2801035A1 (de) | 1979-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO77327A (ro) | Procedeu pentru prepararea unor &-azolil-beta-hidroxicetone | |
MX6242E (es) | Procedimiento para la preparacion de 1,2,3,5,tetrahidroimidazotienopirimidin-2-onas | |
IT7926729A0 (it) | Procedimento per la preparazione di coloranti cianazoici. | |
RO81681A (ro) | Procedeu pentru prepararea unor 1,2,3-tiadiazol-3-in-5-ilidenuree | |
FI793367A (fi) | Foerfarande foer framstaellning av 1,2,3-tiadiazol-5-yl-urinaemnen | |
IT7823528A0 (it) | Coloranti complessi del cromo 1:2". | |
RO75589A (ro) | Procedeu pentru prepararea 2,6-metan-2h-1-benzoxocinei | |
MX5685E (es) | Procedimiento para la preparacion de 4,5-diaril-2-(tio-substituido)-pirrol | |
RO81212A (ro) | Procedeu pentru prepararea unor 2',6'-dialchil-n-(alcoximetil)2-cloracetanilide | |
IT7923367A0 (it) | Procedimento per la preparazione di composti del tipo-indaco. | |
IT7926409A0 (it) | Procedimento per la preparazione di 1 alfa,3 beta-di-idrossi delta-5steroidi. | |
RO76486A (ro) | Procedeu pentru prepararea unor 2,6-dinitrobenzenamine | |
IT7822883A0 (it) | Procedimento per la preparazione di 3,5 di alogeno-aniline. | |
IT7919161A0 (it) | Procedimento per la preparazione di coloranti complessi del cromo 1:2. | |
IT7826344A0 (it) | Procedimento per la preparazione di coloranti basici. | |
MX5508E (es) | Procedimiento para la preparacion de o-carbamoiloximas de 2,3-dihidro-4h-1-benzopiran-4-ona | |
IT7925880A0 (it) | Procedimento per la preparazione di 1,2,3-tiadiazol-5-il-uree. | |
ES489977A0 (es) | Procedimiento para la preparacion de colorantes 1,2-metol- complejo azometinicos | |
IT1075389B (it) | Procedimento per la preparazione di coloranti del naftolattame cationici | |
AR218549A1 (es) | Procedimiento para la preparacion del 2,6-dimetil-4-(3-nitrofenil)-3-metoxi-carbonil-1,4-dihidropiridin-5-carboxilato de 2-(n-bencil-n-metilamino)etilo | |
ES518725A0 (es) | Procedimiento de preparacion de nuevos derivados del azabiciclo (3.2.0) heptano. | |
IT7924894A0 (it) | Procedimento per la preparazione di 7, 8dicloro-tetraidro-isochinolina. | |
IT7828000A0 (it) | Procedimento per la produzione diforme per l'arricciamento tridimensionali. | |
IT7921496A0 (it) | Procedimento per la preparazione di coloranti cianazoici. | |
IT1087026B (it) | Procedimento per la preparazione di 2,5-dialchil-4-idrossi-2,3-diidrofuran-3-oni |