GB1174114A - Phthalocyanine Pigments having Increased Flocculation Resistance - Google Patents
Phthalocyanine Pigments having Increased Flocculation ResistanceInfo
- Publication number
- GB1174114A GB1174114A GB201167A GB201167A GB1174114A GB 1174114 A GB1174114 A GB 1174114A GB 201167 A GB201167 A GB 201167A GB 201167 A GB201167 A GB 201167A GB 1174114 A GB1174114 A GB 1174114A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper phthalocyanine
- phthalocyanine pigments
- flocculation resistance
- phthalocyanine
- increased flocculation
- 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
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
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0034—Mixtures of two or more pigments or dyes of the same type
- C09B67/0035—Mixtures of phthalocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Optical Filters (AREA)
Abstract
1,174,114. Phthalocyanine pigments. KEMISK VAERK KOGE A.S. 13 Jan., 1967 [14 Jan., 1966], No. 2011/67. Heading C4P. The invention comprises a pigment comprising a mixture of a copper phthalocyanine and a triaza- or tetraza-copper phthalocyanine. This pigment may be obtained by precipitating a triaza- or tetraza-copper phthalocyanine from an acid solution on to or together with a copper phthalocyanine or a mixture of a copper phthalocyanine and a halogenated copper phthalocyanine. Examples are given for the preparation of these pigments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK19666A DK115936B (en) | 1966-01-14 | 1966-01-14 | Process for the preparation of flocculation-resistant copper phthalocyanine pigment preparations. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1174114A true GB1174114A (en) | 1969-12-10 |
Family
ID=8090844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201167A Expired GB1174114A (en) | 1966-01-14 | 1967-01-13 | Phthalocyanine Pigments having Increased Flocculation Resistance |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH481990A (en) |
DE (1) | DE1619598B2 (en) |
DK (1) | DK115936B (en) |
FR (1) | FR1507955A (en) |
GB (1) | GB1174114A (en) |
NL (1) | NL6700541A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5217856A (en) * | 1988-04-07 | 1993-06-08 | Hitachi Chemical Co., Ltd. | Tetraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof |
-
1966
- 1966-01-14 DK DK19666A patent/DK115936B/en unknown
-
1967
- 1967-01-13 DE DE19671619598 patent/DE1619598B2/en active Pending
- 1967-01-13 NL NL6700541A patent/NL6700541A/xx unknown
- 1967-01-13 CH CH47467A patent/CH481990A/en not_active IP Right Cessation
- 1967-01-13 GB GB201167A patent/GB1174114A/en not_active Expired
- 1967-01-16 FR FR91241A patent/FR1507955A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5217856A (en) * | 1988-04-07 | 1993-06-08 | Hitachi Chemical Co., Ltd. | Tetraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof |
Also Published As
Publication number | Publication date |
---|---|
CH481990A (en) | 1969-11-30 |
DK115936B (en) | 1969-11-24 |
DE1619598A1 (en) | 1971-08-12 |
NL6700541A (en) | 1967-07-17 |
DE1619598B2 (en) | 1973-10-25 |
FR1507955A (en) | 1967-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |