FR2395295A1 - Preparation de pigments en perles solides, par exemple de pigments azoiques - Google Patents
Preparation de pigments en perles solides, par exemple de pigments azoiquesInfo
- Publication number
- FR2395295A1 FR2395295A1 FR7818799A FR7818799A FR2395295A1 FR 2395295 A1 FR2395295 A1 FR 2395295A1 FR 7818799 A FR7818799 A FR 7818799A FR 7818799 A FR7818799 A FR 7818799A FR 2395295 A1 FR2395295 A1 FR 2395295A1
- Authority
- FR
- France
- Prior art keywords
- pigments
- water
- pearls
- preparation
- nitrogen
- 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
- 239000000049 pigment Substances 0.000 title abstract 6
- 239000011049 pearl Substances 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000002966 varnish 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
- 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)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
L'invention a pour objet un procédé de fabrication de compositions pigmentaires sous forme de perles sans poussière, faciles à doser et à disperser. Selon ce procédé, on met en contact avec agitation une suspension d'un pigment ou d'une composition de pigment finement divisés dans un mélange d'eau et d'un solvant aliphatique oxygéné en C1 à C 5 , ayant une solubilité notable dans Peau, avec une solution d'un véhicule à peu près insoluble dans l'eau mais soluble dans le solvant organique employé à la température du reflux, puis on élimine le solvant par distillation et on récupère les perles formées en filtrant la phase aqueuse. Utilisation de ces pigments dans des peintures vernis et encres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26520/77A GB1589091A (en) | 1977-06-24 | 1977-06-24 | Pigment compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395295A1 true FR2395295A1 (fr) | 1979-01-19 |
FR2395295B1 FR2395295B1 (fr) | 1982-05-14 |
Family
ID=10244923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818799A Granted FR2395295A1 (fr) | 1977-06-24 | 1978-06-23 | Preparation de pigments en perles solides, par exemple de pigments azoiques |
Country Status (8)
Country | Link |
---|---|
US (1) | US4194921A (fr) |
JP (1) | JPS5411134A (fr) |
CA (1) | CA1098256A (fr) |
CH (1) | CH636896A5 (fr) |
DE (1) | DE2827264A1 (fr) |
FR (1) | FR2395295A1 (fr) |
GB (1) | GB1589091A (fr) |
IT (1) | IT1113084B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299736A (en) * | 1980-05-19 | 1981-11-10 | Rca Corporation | Conductive molding composition and discs therefrom |
JPS5991162A (ja) * | 1982-11-15 | 1984-05-25 | Fuji Photo Film Co Ltd | カーボンブラックの水性分散体の製造方法 |
JPS59191765A (ja) * | 1983-04-15 | 1984-10-30 | Toyo Ink Mfg Co Ltd | 顔料組成物 |
US4643678A (en) * | 1984-01-30 | 1987-02-17 | Prodent Ges. Fuer Zahnmed. Bedarfsartikel Mbh | Dental application fluid for the inspection of tooth contacts and prosthetic works |
US5041163A (en) * | 1988-06-10 | 1991-08-20 | Roma Color, Inc. | Flushed pigment and a method for making the same |
US5108509A (en) * | 1989-06-08 | 1992-04-28 | Roma Color, Inc. | Flushed pigment and a method for making the same |
JP3132231B2 (ja) * | 1993-04-23 | 2001-02-05 | 東洋インキ製造株式会社 | 顔料組成物および印刷インキもしくは塗料組成物 |
US5972099A (en) * | 1997-12-17 | 1999-10-26 | Bayer Corporation | Process for preparing organic pigment compositions |
WO2007002030A2 (fr) * | 2005-06-20 | 2007-01-04 | Kobo Products, Inc. | Pigments produisant peu de poussiere |
CN105295439B (zh) * | 2015-12-02 | 2017-06-16 | 武汉绿孚生物工程有限责任公司 | 一种微胶囊化栀子黄色素的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119706A (en) * | 1958-04-11 | 1964-01-28 | Allied Chem | Process for conditioning pigments |
CH565210A5 (en) * | 1970-11-23 | 1975-08-15 | Ciba Geigy Ag | Colouring of synthetic resins in powder or flake form - by treatment of two-phase liquid systems contg. dyestuffs |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB277949A (en) * | 1926-09-23 | 1929-02-28 | Emile Cristian De Stubner | Improved manufacture of pigments and pigmented products |
GB517475A (en) * | 1938-07-29 | 1940-01-31 | John Lewis Moilliet | Preparation of improved colouring matters |
GB908599A (en) * | 1957-11-01 | 1962-10-17 | Sandoz Ltd | Improvements in or relating to finely dispersed pigment preparations |
ES261340A1 (es) * | 1959-09-29 | 1961-05-16 | Ciba Geigy | Procedimiento para acondicionar pigmentos organicos |
GB1140836A (en) * | 1966-02-22 | 1969-01-22 | Geigy Uk Ltd | Treatment of phthalocyanine pigments |
US3775148A (en) * | 1970-07-16 | 1973-11-27 | Ciba Geigy Ag | Pigment compositions |
US3758321A (en) * | 1971-01-25 | 1973-09-11 | Allied Chem | Conditioning of phthalocyanine compounds |
US3755244A (en) * | 1971-06-02 | 1973-08-28 | Hercules Inc | Polyolefin pigment dispersions |
BE793691A (fr) | 1972-01-07 | 1973-07-05 | Ciba Geigy | Procede de fabrication d'articles moules colores a partir de resines entierement synthetiques a haut degre de polymerisation et preparations utilisees a cet |
BE795838A (fr) * | 1972-02-24 | 1973-08-23 | Ciba Geigy | Procede d'obtention de preparations de colorants fortement concentrees |
AR207374A1 (es) | 1974-09-13 | 1976-09-30 | Ciba Geigy Ag | Procedimiento para la obtencion de granulados de pigmentos dispersables que no producen polvillo |
DK152371C (da) * | 1975-01-08 | 1988-07-25 | Ciba Geigy Ag | Organisk pigmentpraeparat |
-
1977
- 1977-06-24 GB GB26520/77A patent/GB1589091A/en not_active Expired
-
1978
- 1978-06-16 US US05/916,169 patent/US4194921A/en not_active Expired - Lifetime
- 1978-06-21 DE DE19782827264 patent/DE2827264A1/de not_active Ceased
- 1978-06-21 CH CH675178A patent/CH636896A5/de not_active IP Right Cessation
- 1978-06-22 CA CA306,068A patent/CA1098256A/fr not_active Expired
- 1978-06-23 IT IT24922/78A patent/IT1113084B/it active
- 1978-06-23 FR FR7818799A patent/FR2395295A1/fr active Granted
- 1978-06-24 JP JP7692078A patent/JPS5411134A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119706A (en) * | 1958-04-11 | 1964-01-28 | Allied Chem | Process for conditioning pigments |
CH565210A5 (en) * | 1970-11-23 | 1975-08-15 | Ciba Geigy Ag | Colouring of synthetic resins in powder or flake form - by treatment of two-phase liquid systems contg. dyestuffs |
Also Published As
Publication number | Publication date |
---|---|
FR2395295B1 (fr) | 1982-05-14 |
JPS5411134A (en) | 1979-01-27 |
IT7824922A0 (it) | 1978-06-23 |
IT1113084B (it) | 1986-01-20 |
DE2827264A1 (de) | 1979-01-04 |
US4194921A (en) | 1980-03-25 |
CA1098256A (fr) | 1981-03-31 |
JPS6143390B2 (fr) | 1986-09-27 |
CH636896A5 (de) | 1983-06-30 |
GB1589091A (en) | 1981-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |