FR2048418A5 - Easily dispersed pigments for aromatic bas- - ed printing ink media - Google Patents
Easily dispersed pigments for aromatic bas- - ed printing ink mediaInfo
- Publication number
- FR2048418A5 FR2048418A5 FR7017184A FR7017184A FR2048418A5 FR 2048418 A5 FR2048418 A5 FR 2048418A5 FR 7017184 A FR7017184 A FR 7017184A FR 7017184 A FR7017184 A FR 7017184A FR 2048418 A5 FR2048418 A5 FR 2048418A5
- Authority
- FR
- France
- Prior art keywords
- pref
- aromatic
- pigments
- bas
- printing ink
- 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/002—Influencing the physical properties by treatment with an amine
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
The pigments are made by addition of a combination of a long-chain aliphatic mono or polyvalent amine and a long-chain aliphatic carboxylic acid to the aqueous pigment during manufacture or after precipitation. The molar ratio of acid to mono-amines is from 0.9:1 to 0.1:1, (pref. 0.5.1) to diamines from 1.9:1 to 0.1:1 (pref. 1:1) and to triamines from 2.9:1 to 0.1:1 (pref. 1.5:1). The total amount of both additives is from 5 to 25% by wt. Use of excess amine of the types described results in quicker and better dispersion of the pigments in aromatic media such as toluene, and production of printing inks with good flow prodperties. An example of additives is N-oleyl trimethylene diamine with oleic acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691936311 DE1936311B1 (en) | 1969-07-17 | 1969-07-17 | Process for the production of easily dispersible pigments for printing ink varnishes based on aromatic compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2048418A5 true FR2048418A5 (en) | 1971-03-19 |
Family
ID=5740058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7017184A Expired FR2048418A5 (en) | 1969-07-17 | 1970-05-12 | Easily dispersed pigments for aromatic bas- - ed printing ink media |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1936311B1 (en) |
FR (1) | FR2048418A5 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2302517A1 (en) * | 1973-01-19 | 1974-08-15 | Hoechst Ag | METHOD FOR CLEANING UP AZOPIGMENTS |
WO2005097914A1 (en) * | 2004-04-06 | 2005-10-20 | Ciba Specialty Chemicals Holding Inc. | Pigment compositions for inks with improved rheology |
WO2006111493A2 (en) * | 2005-04-21 | 2006-10-26 | Ciba Specialty Chemicals Holding Inc. | Pigment formulations |
US7893126B2 (en) * | 2006-11-07 | 2011-02-22 | Konica Minolta Medical & Graphic, Inc. | Active ray curable ink-jet ink, image forming method and ink-jet recording apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1356253A (en) * | 1970-05-06 | 1974-06-12 | Ciba Geigy Uk Ltd | Azo pigment compositions |
DE3027595A1 (en) * | 1980-07-21 | 1982-02-25 | Bayer Ag, 5090 Leverkusen | PIGMENT PREPARATIONS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
-
1969
- 1969-07-17 DE DE19691936311 patent/DE1936311B1/en not_active Withdrawn
-
1970
- 1970-05-12 FR FR7017184A patent/FR2048418A5/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2302517A1 (en) * | 1973-01-19 | 1974-08-15 | Hoechst Ag | METHOD FOR CLEANING UP AZOPIGMENTS |
WO2005097914A1 (en) * | 2004-04-06 | 2005-10-20 | Ciba Specialty Chemicals Holding Inc. | Pigment compositions for inks with improved rheology |
US7722715B2 (en) | 2004-04-06 | 2010-05-25 | Ciba Specialty Chemicals Corporation | Pigment compositions for inks with improved rheology |
CN1942531B (en) * | 2004-04-06 | 2010-09-01 | 西巴特殊化学品控股有限公司 | Pigment compositions for inks with improved rheology |
WO2006111493A2 (en) * | 2005-04-21 | 2006-10-26 | Ciba Specialty Chemicals Holding Inc. | Pigment formulations |
WO2006111493A3 (en) * | 2005-04-21 | 2007-08-23 | Ciba Sc Holding Ag | Pigment formulations |
US7893126B2 (en) * | 2006-11-07 | 2011-02-22 | Konica Minolta Medical & Graphic, Inc. | Active ray curable ink-jet ink, image forming method and ink-jet recording apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE1936311B1 (en) | 1970-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |