FR2237937A1 - Bis-azo pigments contg. bis-acetoacetyl-amino-benzene gas - for dyeing and printing paper, paints, plastics yellow-orange shades - Google Patents
Bis-azo pigments contg. bis-acetoacetyl-amino-benzene gas - for dyeing and printing paper, paints, plastics yellow-orange shadesInfo
- Publication number
- FR2237937A1 FR2237937A1 FR7425362A FR7425362A FR2237937A1 FR 2237937 A1 FR2237937 A1 FR 2237937A1 FR 7425362 A FR7425362 A FR 7425362A FR 7425362 A FR7425362 A FR 7425362A FR 2237937 A1 FR2237937 A1 FR 2237937A1
- Authority
- FR
- France
- Prior art keywords
- bis
- contg
- dyeing
- printing paper
- azo pigments
- 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.)
- Granted
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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732336915 DE2336915A1 (de) | 1973-07-20 | 1973-07-20 | Neue disazopigmente und verfahren zur herstellung und verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2237937A1 true FR2237937A1 (en) | 1975-02-14 |
FR2237937B3 FR2237937B3 (nl) | 1977-05-20 |
Family
ID=5887496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7425362A Granted FR2237937A1 (en) | 1973-07-20 | 1974-07-22 | Bis-azo pigments contg. bis-acetoacetyl-amino-benzene gas - for dyeing and printing paper, paints, plastics yellow-orange shades |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5070425A (nl) |
AU (1) | AU7136974A (nl) |
BE (1) | BE817948A (nl) |
BR (1) | BR7405981D0 (nl) |
DE (1) | DE2336915A1 (nl) |
DK (1) | DK392674A (nl) |
FR (1) | FR2237937A1 (nl) |
NL (1) | NL7409557A (nl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025164A1 (de) * | 1979-09-06 | 1981-03-18 | Hoechst Aktiengesellschaft | Disazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
WO2004000947A1 (de) * | 2002-06-20 | 2003-12-31 | Clariant Gmbh | Verfahren zur herstellung von disazopigmenten |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229207C2 (de) * | 1992-09-02 | 1998-12-17 | Clariant Gmbh | Verfahren zur Herstellung von Disazopigmenten und deren Verwendung |
US5889162A (en) * | 1998-08-10 | 1999-03-30 | Engelhard Corporation | Strong green-shade yellow disazo pigment |
US6254671B1 (en) | 1999-11-15 | 2001-07-03 | Engelhard Corporation | Very green-shade yellow metallized disazo pigment |
US6756486B1 (en) | 2003-09-18 | 2004-06-29 | Engelhard Corporation | Non-migrating metallized disazo green shade yellow pigment |
-
1973
- 1973-07-20 DE DE19732336915 patent/DE2336915A1/de active Pending
-
1974
- 1974-07-15 NL NL7409557A patent/NL7409557A/nl unknown
- 1974-07-18 JP JP8178474A patent/JPS5070425A/ja active Pending
- 1974-07-18 AU AU71369/74A patent/AU7136974A/en not_active Expired
- 1974-07-19 BR BR598174A patent/BR7405981D0/pt unknown
- 1974-07-19 DK DK392674A patent/DK392674A/da unknown
- 1974-07-22 FR FR7425362A patent/FR2237937A1/fr active Granted
- 1974-07-22 BE BE146820A patent/BE817948A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025164A1 (de) * | 1979-09-06 | 1981-03-18 | Hoechst Aktiengesellschaft | Disazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
WO2004000947A1 (de) * | 2002-06-20 | 2003-12-31 | Clariant Gmbh | Verfahren zur herstellung von disazopigmenten |
US7262284B2 (en) | 2002-06-20 | 2007-08-28 | Clariant Produkte (Deutschland) Gmbh | Method for producing disazo pigments |
Also Published As
Publication number | Publication date |
---|---|
BR7405981D0 (pt) | 1975-05-13 |
JPS5070425A (nl) | 1975-06-11 |
AU7136974A (en) | 1976-01-22 |
DK392674A (nl) | 1975-03-03 |
NL7409557A (nl) | 1975-01-22 |
DE2336915A1 (de) | 1975-03-13 |
BE817948A (fr) | 1975-01-22 |
FR2237937B3 (nl) | 1977-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |