ES467980A1 - Pigment or dyestuff composition* and method of making same - Google Patents
Pigment or dyestuff composition* and method of making sameInfo
- Publication number
- ES467980A1 ES467980A1 ES467980A ES467980A ES467980A1 ES 467980 A1 ES467980 A1 ES 467980A1 ES 467980 A ES467980 A ES 467980A ES 467980 A ES467980 A ES 467980A ES 467980 A1 ES467980 A1 ES 467980A1
- Authority
- ES
- Spain
- Prior art keywords
- pigment
- aminated
- cpd
- making same
- aniline
- 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
- 239000000049 pigment Substances 0.000 title abstract 4
- 239000000975 dye Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000976 ink Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
A method of preparing granular dust-free pigments or colorants which are easily dispersed involves agitation of an aq. dispersion of a pigment with an aminated cpd. The latter is liq. below 100 degrees C, and insol. in water at pH less than 7, but soluble at pH above 7, which it is at the start of the operation. The temp. is maintained above the m.pt. of the aminated cpd., and the pH lowered to below 7. The granules formed are recovered. The aminated cpd. is pref. aniline, a 1-8C mono- or di-alkyl aniline, a linear or branched alkylamine, or a 6-12 cycloalkylamine. The products can be used to pigment all materials such as surface coating media e.g. paints and inks, or plastic materials, the vehicle being chosen to be compatible with the material to be pigmented. The prod. can be obtd. without use of solvent, hence no distn. process is required.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11633/77A GB1563969A (en) | 1977-03-18 | 1977-03-18 | Pigment compositions |
GB4806277 | 1977-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES467980A1 true ES467980A1 (en) | 1979-09-01 |
Family
ID=26248408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES467980A Expired ES467980A1 (en) | 1977-03-18 | 1978-03-17 | Pigment or dyestuff composition* and method of making same |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS53115741A (en) |
AU (1) | AU3424578A (en) |
BR (1) | BR7801661A (en) |
CA (1) | CA1116810A (en) |
DE (1) | DE2811294C2 (en) |
DK (1) | DK153327C (en) |
ES (1) | ES467980A1 (en) |
FR (1) | FR2384004A1 (en) |
IT (1) | IT1113168B (en) |
NL (1) | NL7802831A (en) |
SU (1) | SU791254A3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH637155A5 (en) * | 1977-11-18 | 1983-07-15 | Ciba Geigy Ag | Treatment of azo pigments and amines |
GB1589159A (en) * | 1978-05-31 | 1981-05-07 | Ciba Geigy Ag | Process for producing pigment and dyestuff compositions |
US4373962A (en) * | 1981-06-08 | 1983-02-15 | Basf Wyandotte Corporation | Surface treated alkali blue pigment |
ES2068260T3 (en) * | 1988-10-06 | 1995-04-16 | Ciba Geigy Ag | PROCEDURE FOR THE PRODUCTION OF PIGMENT COMPOSITIONS. |
GB9125114D0 (en) * | 1991-11-23 | 1992-01-22 | Ciba Geigy Ag | Production of pigment compositions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH368883A (en) * | 1958-07-01 | 1963-04-30 | Geigy Ag J R | Process for the production of finely divided pigments of the phthalocyanine series |
FR1538270A (en) * | 1966-10-01 | 1968-08-30 | Bayer Ag | Pigment preparations |
CH517821A (en) * | 1968-04-17 | 1972-01-15 | Bayer Ag | Process for the production of a pigment preparation |
DK260575A (en) * | 1974-06-19 | 1975-12-20 | Ciba Geigy Ag | PROCEDURE FOR THE PREPARATION OF ARYLAMID YELLOW PIGMENTS |
-
1978
- 1978-03-15 DE DE2811294A patent/DE2811294C2/en not_active Expired
- 1978-03-15 NL NL7802831A patent/NL7802831A/en not_active Application Discontinuation
- 1978-03-16 CA CA000299118A patent/CA1116810A/en not_active Expired
- 1978-03-17 AU AU34245/78A patent/AU3424578A/en active Pending
- 1978-03-17 SU SU782593447A patent/SU791254A3/en active
- 1978-03-17 DK DK121678A patent/DK153327C/en not_active IP Right Cessation
- 1978-03-17 ES ES467980A patent/ES467980A1/en not_active Expired
- 1978-03-17 BR BR7801661A patent/BR7801661A/en unknown
- 1978-03-17 IT IT7821347A patent/IT1113168B/en active
- 1978-03-17 FR FR7807746A patent/FR2384004A1/en active Granted
- 1978-03-18 JP JP3161878A patent/JPS53115741A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1113168B (en) | 1986-01-20 |
DE2811294A1 (en) | 1978-09-21 |
FR2384004B1 (en) | 1980-05-16 |
SU791254A3 (en) | 1980-12-23 |
DK153327C (en) | 1988-11-14 |
DE2811294C2 (en) | 1986-09-25 |
DK153327B (en) | 1988-07-04 |
JPS6239182B2 (en) | 1987-08-21 |
BR7801661A (en) | 1978-12-19 |
AU3424578A (en) | 1979-09-20 |
CA1116810A (en) | 1982-01-26 |
DK121678A (en) | 1978-09-19 |
FR2384004A1 (en) | 1978-10-13 |
NL7802831A (en) | 1978-09-20 |
IT7821347A0 (en) | 1978-03-17 |
JPS53115741A (en) | 1978-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |