CA1045122A - Diazo compounds - Google Patents
Diazo compoundsInfo
- Publication number
- CA1045122A CA1045122A CA255,394A CA255394A CA1045122A CA 1045122 A CA1045122 A CA 1045122A CA 255394 A CA255394 A CA 255394A CA 1045122 A CA1045122 A CA 1045122A
- Authority
- CA
- Canada
- Prior art keywords
- so3m
- hydrogen
- compounds according
- sodium
- parts
- 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
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
---|---|
CA1045122A true CA1045122A (en) | 1978-12-26 |
Family
ID=11214599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA255,394A Expired CA1045122A (en) | 1975-06-25 | 1976-06-22 | Diazo compounds |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS524535A (nl) |
BE (1) | BE843448A (nl) |
CA (1) | CA1045122A (nl) |
CH (1) | CH628076A5 (nl) |
DE (1) | DE2628470A1 (nl) |
ES (1) | ES449157A1 (nl) |
FR (1) | FR2315523A1 (nl) |
GB (1) | GB1543243A (nl) |
IT (1) | IT1039386B (nl) |
NL (1) | NL7606704A (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173565A (en) * | 1977-12-23 | 1979-11-06 | Toms River Chemical Corporation | Rubine disazo acid dyes for polyamides |
US4217102A (en) * | 1977-12-23 | 1980-08-12 | Toms River Chemical Company | Polyamides dyed with rubine disazo acid dyes and process therefore |
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/nl not_active Application Discontinuation
- 1976-06-22 CA CA255,394A patent/CA1045122A/en not_active Expired
- 1976-06-22 CH CH798676A patent/CH628076A5/it not_active IP Right Cessation
- 1976-06-22 FR FR7618908A patent/FR2315523A1/fr active Granted
- 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 DE DE19762628470 patent/DE2628470A1/de not_active Withdrawn
- 1976-06-25 BE BE168350A patent/BE843448A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH628076A5 (en) | 1982-02-15 |
DE2628470A1 (de) | 1977-01-13 |
FR2315523B1 (nl) | 1979-09-28 |
ES449157A1 (es) | 1977-08-01 |
FR2315523A1 (fr) | 1977-01-21 |
NL7606704A (nl) | 1976-12-28 |
IT1039386B (it) | 1979-12-10 |
JPS524535A (en) | 1977-01-13 |
BE843448A (fr) | 1976-12-27 |
GB1543243A (en) | 1979-03-28 |
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