GB1238780A - - Google Patents
Info
- Publication number
- GB1238780A GB1238780A GB1238780DA GB1238780A GB 1238780 A GB1238780 A GB 1238780A GB 1238780D A GB1238780D A GB 1238780DA GB 1238780 A GB1238780 A GB 1238780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- methyl
- dye
- pyrazolone
- april
- 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
- 239000000975 dye Substances 0.000 abstract 6
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 4
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 3
- -1 polyazo Polymers 0.000 abstract 3
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- XSFKCGABINPZRK-UHFFFAOYSA-N 4-aminopyrazol-3-one Chemical compound NC1=CN=NC1=O XSFKCGABINPZRK-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1769175A DE1769175C3 (de) | 1968-04-17 | 1968-04-17 | Wasserlösliche Polyazofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1238780A true GB1238780A (US07709020-20100504-C00041.png) | 1971-07-07 |
Family
ID=5700031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1238780D Expired GB1238780A (US07709020-20100504-C00041.png) | 1968-04-17 | 1969-04-16 |
Country Status (8)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2268846B1 (US07709020-20100504-C00041.png) * | 1974-04-25 | 1976-10-15 | Ugine Kuhlmann | |
US4169831A (en) * | 1974-04-25 | 1979-10-02 | Produits Chimiques Ugine Kuhlmann | Water-soluble tetrakisazo dyestuffs derived from 4,4'-diaminoazobenzene |
DE3133552A1 (de) * | 1981-08-25 | 1983-03-17 | Hoechst Ag, 6000 Frankfurt | Neue wasserloesliche trisazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von leder und pelz |
-
1968
- 1968-04-17 DE DE1769175A patent/DE1769175C3/de not_active Expired
-
1969
- 1969-03-13 NL NL6903889.A patent/NL161799C/xx not_active IP Right Cessation
- 1969-04-08 US US814440A patent/US3634390A/en not_active Expired - Lifetime
- 1969-04-15 CH CH567569A patent/CH506594A/de not_active IP Right Cessation
- 1969-04-15 AT AT362069A patent/AT283539B/de not_active IP Right Cessation
- 1969-04-16 GB GB1238780D patent/GB1238780A/en not_active Expired
- 1969-04-17 FR FR6911964A patent/FR2006380B1/fr not_active Expired
- 1969-04-17 BE BE731656D patent/BE731656A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6903889A (US07709020-20100504-C00041.png) | 1969-10-21 |
FR2006380B1 (US07709020-20100504-C00041.png) | 1973-11-16 |
DE1769175B2 (de) | 1974-01-24 |
FR2006380A1 (US07709020-20100504-C00041.png) | 1969-12-26 |
DE1769175A1 (de) | 1971-10-21 |
NL161799B (nl) | 1979-10-15 |
DE1769175C3 (de) | 1974-08-22 |
CH506594A (de) | 1971-04-30 |
NL161799C (nl) | 1980-03-17 |
BE731656A (US07709020-20100504-C00041.png) | 1969-10-17 |
AT283539B (de) | 1970-08-10 |
US3634390A (en) | 1972-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |