GB1509737A - Disazo dyes for polyamides - Google Patents
Disazo dyes for polyamidesInfo
- Publication number
- GB1509737A GB1509737A GB2875875A GB2875875A GB1509737A GB 1509737 A GB1509737 A GB 1509737A GB 2875875 A GB2875875 A GB 2875875A GB 2875875 A GB2875875 A GB 2875875A GB 1509737 A GB1509737 A GB 1509737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- polyamides
- cleve
- diazotizing
- och
- 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
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 239000000975 dye Substances 0.000 title 1
- 239000002253 acid 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
- FWEOQOXTVHGIFQ-UHFFFAOYSA-N 8-anilinonaphthalene-1-sulfonic acid Chemical compound C=12C(S(=O)(=O)O)=CC=CC2=CC=CC=1NC1=CC=CC=C1 FWEOQOXTVHGIFQ-UHFFFAOYSA-N 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001448 anilines Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/053—Amino naphthalenes
- C09B31/057—Amino naphthalenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48681674A | 1974-07-10 | 1974-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1509737A true GB1509737A (en) | 1978-05-04 |
Family
ID=23933350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2875875A Expired GB1509737A (en) | 1974-07-10 | 1975-07-08 | Disazo dyes for polyamides |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE831126A (OSRAM) |
| CA (1) | CA1055020A (OSRAM) |
| CH (1) | CH606307A5 (OSRAM) |
| DE (1) | DE2530443A1 (OSRAM) |
| ES (1) | ES439259A1 (OSRAM) |
| FR (1) | FR2277865A1 (OSRAM) |
| GB (1) | GB1509737A (OSRAM) |
| IT (1) | IT1039462B (OSRAM) |
| NL (1) | NL7508075A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2034760B (en) * | 1978-11-08 | 1982-10-20 | Althouse Tertre | Process for dyeing wool and leather in a solid navy blue shade |
-
1975
- 1975-06-27 IT IT2483575A patent/IT1039462B/it active
- 1975-07-04 CA CA230,766A patent/CA1055020A/en not_active Expired
- 1975-07-07 NL NL7508075A patent/NL7508075A/xx not_active Application Discontinuation
- 1975-07-08 CH CH890675A patent/CH606307A5/xx not_active IP Right Cessation
- 1975-07-08 DE DE19752530443 patent/DE2530443A1/de not_active Withdrawn
- 1975-07-08 GB GB2875875A patent/GB1509737A/en not_active Expired
- 1975-07-08 BE BE158092A patent/BE831126A/xx not_active IP Right Cessation
- 1975-07-09 FR FR7521564A patent/FR2277865A1/fr active Granted
- 1975-07-09 ES ES439259A patent/ES439259A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH606307A5 (OSRAM) | 1978-10-31 |
| NL7508075A (nl) | 1976-01-13 |
| DE2530443A1 (de) | 1976-01-29 |
| BE831126A (fr) | 1976-01-08 |
| CA1055020A (en) | 1979-05-22 |
| IT1039462B (it) | 1979-12-10 |
| FR2277865B1 (OSRAM) | 1980-03-28 |
| FR2277865A1 (fr) | 1976-02-06 |
| ES439259A1 (es) | 1977-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |