ES449157A1 - Procedimiento para la preparacion de colorantes diazoicos sulfonados. - Google Patents
Procedimiento para la preparacion de colorantes diazoicos sulfonados.Info
- Publication number
- ES449157A1 ES449157A1 ES449157A ES449157A ES449157A1 ES 449157 A1 ES449157 A1 ES 449157A1 ES 449157 A ES449157 A ES 449157A ES 449157 A ES449157 A ES 449157A ES 449157 A1 ES449157 A1 ES 449157A1
- Authority
- ES
- Spain
- Prior art keywords
- so3m
- dyes
- preparation
- water
- naphthylamine
- 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
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 2
- 125000000440 benzylamino group Chemical group [H]N(*)C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 title 1
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001448 anilines Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- GTWJETSWSUWSEJ-UHFFFAOYSA-N n-benzylaniline Chemical group C=1C=CC=CC=1CNC1=CC=CC=C1 GTWJETSWSUWSEJ-UHFFFAOYSA-N 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 230000002110 toxicologic effect Effects 0.000 abstract 1
- 231100000723 toxicological property Toxicity 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
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/39—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2474475A IT1039386B (it) | 1975-06-25 | 1975-06-25 | Disazocoloranti per fibre poliammidiche naturali e sintetiche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES449157A1 true ES449157A1 (es) | 1977-08-01 |
Family
ID=11214599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES449157A Expired ES449157A1 (es) | 1975-06-25 | 1976-06-24 | Procedimiento para la preparacion de colorantes diazoicos sulfonados. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS524535A (enExample) |
| BE (1) | BE843448A (enExample) |
| CA (1) | CA1045122A (enExample) |
| CH (1) | CH628076A5 (enExample) |
| DE (1) | DE2628470A1 (enExample) |
| ES (1) | ES449157A1 (enExample) |
| FR (1) | FR2315523A1 (enExample) |
| GB (1) | GB1543243A (enExample) |
| IT (1) | IT1039386B (enExample) |
| NL (1) | NL7606704A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217102A (en) * | 1977-12-23 | 1980-08-12 | Toms River Chemical Company | Polyamides dyed with rubine disazo acid dyes and process therefore |
| US4173565A (en) * | 1977-12-23 | 1979-11-06 | Toms River Chemical Corporation | Rubine disazo acid dyes for polyamides |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2006261C3 (de) * | 1970-02-12 | 1979-06-21 | Bayer Ag, 5090 Leverkusen | SulfonsäuregruppenhaJtige Disazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von natürlichen und künstlichen Polyamidfasermaterialien |
| IT941464B (it) * | 1970-10-12 | 1973-03-01 | Crompton & Knowles Corp | Disazo coloranti per la tintura differenziale di poliammidi |
-
1975
- 1975-06-25 IT IT2474475A patent/IT1039386B/it active
-
1976
- 1976-06-21 NL NL7606704A patent/NL7606704A/xx not_active Application Discontinuation
- 1976-06-22 CA CA255,394A patent/CA1045122A/en not_active Expired
- 1976-06-22 FR FR7618908A patent/FR2315523A1/fr active Granted
- 1976-06-22 CH CH798676A patent/CH628076A5/it not_active IP Right Cessation
- 1976-06-23 JP JP7335676A patent/JPS524535A/ja active Pending
- 1976-06-24 ES ES449157A patent/ES449157A1/es not_active Expired
- 1976-06-25 GB GB2657576A patent/GB1543243A/en not_active Expired
- 1976-06-25 BE BE168350A patent/BE843448A/xx not_active IP Right Cessation
- 1976-06-25 DE DE19762628470 patent/DE2628470A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2315523A1 (fr) | 1977-01-21 |
| NL7606704A (nl) | 1976-12-28 |
| CH628076A5 (en) | 1982-02-15 |
| GB1543243A (en) | 1979-03-28 |
| CA1045122A (en) | 1978-12-26 |
| JPS524535A (en) | 1977-01-13 |
| FR2315523B1 (enExample) | 1979-09-28 |
| BE843448A (fr) | 1976-12-27 |
| IT1039386B (it) | 1979-12-10 |
| DE2628470A1 (de) | 1977-01-13 |
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|---|---|---|
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