GB1498054A - Process for the manufacture of polychloro-polybromo-copper phthalocyanines - Google Patents
Process for the manufacture of polychloro-polybromo-copper phthalocyaninesInfo
- Publication number
- GB1498054A GB1498054A GB1285475A GB1285475A GB1498054A GB 1498054 A GB1498054 A GB 1498054A GB 1285475 A GB1285475 A GB 1285475A GB 1285475 A GB1285475 A GB 1285475A GB 1498054 A GB1498054 A GB 1498054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- aluminium chloride
- polybromo
- polychloro
- manufacture
- 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
- 239000010949 copper Substances 0.000 title abstract 3
- 229910052802 copper Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 6
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 230000026030 halogenation Effects 0.000 abstract 2
- 238000005658 halogenation reaction Methods 0.000 abstract 2
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000049 pigment 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
- C09B47/10—Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Process for the preparation of copper polychloropoly-bromophthalocyanines by halogenation of copper phthalocyanine in aluminium chloride melts, in which the copper phthalocyanine is added with a part of the aluminium chloride and sodium bromide in the form of a mixture at 100 to 170 DEG C with the introduction of chlorine to an initially introduced melt of aluminium chloride and sodium bromide and the halogenation is then carried to completion by introduction of chlorine. Very pure copper polychloropolybromophthalocyanines are obtained in high space-time yield, and can be converted into easily dispersible and very intense pigments.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742415249 DE2415249C3 (en) | 1974-03-29 | Process for the production of polychloropolybromopper phthalocyanines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1498054A true GB1498054A (en) | 1978-01-18 |
Family
ID=5911574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1285475A Expired GB1498054A (en) | 1974-03-29 | 1975-03-27 | Process for the manufacture of polychloro-polybromo-copper phthalocyanines |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5338732B2 (en) |
| CH (1) | CH608822A5 (en) |
| FR (1) | FR2265708B3 (en) |
| GB (1) | GB1498054A (en) |
| IT (1) | IT1035121B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7781129B2 (en) | 2002-07-24 | 2010-08-24 | Dai Nippon Printing Co., Ltd. | Green pigment for color filter, green pigment dispersion, photosensitive color composition, color filter, and liquid crystal panel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5145649B2 (en) * | 2006-04-25 | 2013-02-20 | 東洋インキＳｃホールディングス株式会社 | Composition of chlorinated brominated phthalocyanine skeleton-containing compound, method for producing the composition, and pigment-dispersed ink and color filter using the composition |
-
1975
- 1975-03-26 CH CH753891A patent/CH608822A5/en not_active IP Right Cessation
- 1975-03-26 FR FR7509452A patent/FR2265708B3/fr not_active Expired
- 1975-03-27 GB GB1285475A patent/GB1498054A/en not_active Expired
- 1975-03-28 JP JP3702675A patent/JPS5338732B2/ja not_active Expired
- 1975-03-28 IT IT4884975A patent/IT1035121B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7781129B2 (en) | 2002-07-24 | 2010-08-24 | Dai Nippon Printing Co., Ltd. | Green pigment for color filter, green pigment dispersion, photosensitive color composition, color filter, and liquid crystal panel |
| US8211599B2 (en) | 2002-07-24 | 2012-07-03 | Dai Nippon Printing Co., Ltd. | Green pigment for color filter, green pigment dispersion, photosensitive color composition, color filter, and liquid crystal panel |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1035121B (en) | 1979-10-20 |
| FR2265708B3 (en) | 1977-12-02 |
| JPS5338732B2 (en) | 1978-10-17 |
| FR2265708A1 (en) | 1975-10-24 |
| DE2415249B2 (en) | 1977-01-20 |
| CH608822A5 (en) | 1979-01-31 |
| DE2415249A1 (en) | 1975-10-09 |
| JPS50130816A (en) | 1975-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bell et al. | Cation-radicals: tris-(p-bromophenyl) amminium perchlorate and hexachloroantimonate | |
| GB1498054A (en) | Process for the manufacture of polychloro-polybromo-copper phthalocyanines | |
| GB1316415A (en) | Process for the preparation of tetrabromo bisphenol | |
| JPS5256096A (en) | Preparing of sodium fluoride from dosium silicofluoride | |
| GB1326130A (en) | Method of producing iodine pentafluoride | |
| GB1492075A (en) | Production of phthalocyanine green | |
| GB1466234A (en) | Process for the halogenation of copper phthalocyanine | |
| GB1352300A (en) | Production of hexaorganodistannanes | |
| GB908771A (en) | Phytic acid solvent for polypyrrolidone | |
| GB736436A (en) | Chlorinating reactions | |
| GB1481078A (en) | Multi-step chemical and radiation process for the production of gas | |
| JPS54148800A (en) | Preparation of copper phthalocyanine | |
| GB1412909A (en) | Process for the preparation of copper phthalocyanine | |
| GB1479156A (en) | 11,12-secoprostaglandins | |
| GB1171202A (en) | Preparation of Pentafluorochloropropane | |
| GB1376560A (en) | Preparation of beta-copper phthalocyanine without milling | |
| GB510901A (en) | Improvements in the manufacture and production of carboxylic acid chlorides and carboxylic acids | |
| JPS5239671A (en) | Process for preparing indole-3-thioether compounds | |
| GB1017976A (en) | A process of producing polychloro-ºÔ-toluene-sulfonic compounds | |
| GB341781A (en) | Manufacture of 1:1:2-trichlorethane | |
| GB765636A (en) | Manufacture of sulphur dyestuffs | |
| KR920004321A (en) | Method for producing pentafluorodichloropropanes. | |
| GB707601A (en) | Process for producing non-crystallizing copper phthalocyanine | |
| GB766407A (en) | Improvements in the production of vat dyestuffs of the anthraquinone series | |
| GB703507A (en) | Process for producing non-crystallizing copper phthalocyanines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |