FR2446852A1 - Compositions pigmentaires a base de phtalocyanines de cuivre et leur procede de fabrication - Google Patents
Compositions pigmentaires a base de phtalocyanines de cuivre et leur procede de fabricationInfo
- Publication number
- FR2446852A1 FR2446852A1 FR7901327A FR7901327A FR2446852A1 FR 2446852 A1 FR2446852 A1 FR 2446852A1 FR 7901327 A FR7901327 A FR 7901327A FR 7901327 A FR7901327 A FR 7901327A FR 2446852 A1 FR2446852 A1 FR 2446852A1
- Authority
- FR
- France
- Prior art keywords
- compsns
- carboxylic acid
- phthalocyanine pigment
- contg
- copper phthalocyanine
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
- C09B67/0065—Preparation of organic pigments of organic pigments with only non-macromolecular compounds
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
- C09B67/0019—Influencing the physical properties by treatment with an acid, H2SO4 of phthalocyanines
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0032—Treatment of phthalocyanine pigments
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0092—Dyes in solid form
- C09B67/0095—Process features in the making of granulates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
L'invention concerne des compositions pigmentaires à base de phtalocyanines de cuivre. Ces compositions sous forme de petites billes de diamètre compris entre environ 150 et 2 000 mu m comprennent 63 à 99,5 % en poids de pigment de phtalocyanine cuivre, 0,5 à 7 % en poids d'acide carboxylique à caractère lipophile et 0 à 30 % d'eau et sont préparées par traitement d'une pâte aqueuse de pigment dans un sécheur-mélangeur en ajoutant à la pâte un acide carboxylique à caractère lipophile en une quantité allant de 0,5 à 12 % par rapport au poids du produit sec engagé. Les compositions pigmentaires selon l'invention se prêtent particulièrement bien à la coloration des encres d'imprimerie et des peintures.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901327A FR2446852A1 (fr) | 1979-01-19 | 1979-01-19 | Compositions pigmentaires a base de phtalocyanines de cuivre et leur procede de fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901327A FR2446852A1 (fr) | 1979-01-19 | 1979-01-19 | Compositions pigmentaires a base de phtalocyanines de cuivre et leur procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446852A1 true FR2446852A1 (fr) | 1980-08-14 |
FR2446852B1 FR2446852B1 (fr) | 1982-04-16 |
Family
ID=9220959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901327A Granted FR2446852A1 (fr) | 1979-01-19 | 1979-01-19 | Compositions pigmentaires a base de phtalocyanines de cuivre et leur procede de fabrication |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2446852A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0780446A3 (fr) * | 1995-12-23 | 1998-10-14 | Ciba SC Holding AG | Procédé de production de pigments |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2068066A (en) * | 1932-06-14 | 1937-01-19 | Glidden Co | Process of coating pigments |
US2294381A (en) * | 1940-08-05 | 1942-09-01 | Du Pont | Treatment of pigments with ammonium naphthenate |
US2852331A (en) * | 1955-06-01 | 1958-09-16 | Gen Aniline & Film Corp | Low viscosity stabilized vat dye pastes |
FR1505023A (fr) * | 1965-12-14 | 1967-12-08 | Baerlocher Chem | Procédé de granulation de substances pulvérulentes insolubles dans l'eau, tels que les sels métalliques, entre autres |
GB1096013A (en) * | 1964-07-01 | 1967-12-20 | Geigy Uk Ltd | Pigment conditioning treatment |
DE1263203B (de) * | 1962-12-18 | 1968-03-14 | Siegle & Co G M B H G | Verfahren zur Herstellung von farbstarken, pulverfoermigen Pigmentpraeparationen fuer Gummi |
GB1238118A (fr) * | 1965-12-14 | 1971-07-07 |
-
1979
- 1979-01-19 FR FR7901327A patent/FR2446852A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2068066A (en) * | 1932-06-14 | 1937-01-19 | Glidden Co | Process of coating pigments |
US2294381A (en) * | 1940-08-05 | 1942-09-01 | Du Pont | Treatment of pigments with ammonium naphthenate |
US2852331A (en) * | 1955-06-01 | 1958-09-16 | Gen Aniline & Film Corp | Low viscosity stabilized vat dye pastes |
DE1263203B (de) * | 1962-12-18 | 1968-03-14 | Siegle & Co G M B H G | Verfahren zur Herstellung von farbstarken, pulverfoermigen Pigmentpraeparationen fuer Gummi |
GB1096013A (en) * | 1964-07-01 | 1967-12-20 | Geigy Uk Ltd | Pigment conditioning treatment |
FR1505023A (fr) * | 1965-12-14 | 1967-12-08 | Baerlocher Chem | Procédé de granulation de substances pulvérulentes insolubles dans l'eau, tels que les sels métalliques, entre autres |
GB1238118A (fr) * | 1965-12-14 | 1971-07-07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0780446A3 (fr) * | 1995-12-23 | 1998-10-14 | Ciba SC Holding AG | Procédé de production de pigments |
Also Published As
Publication number | Publication date |
---|---|
FR2446852B1 (fr) | 1982-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |