GB1275971A - Improved pigment dispersions - Google Patents
Improved pigment dispersionsInfo
- Publication number
- GB1275971A GB1275971A GB04808/69A GB1480869A GB1275971A GB 1275971 A GB1275971 A GB 1275971A GB 04808/69 A GB04808/69 A GB 04808/69A GB 1480869 A GB1480869 A GB 1480869A GB 1275971 A GB1275971 A GB 1275971A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pigment
- medium
- organic
- organic medium
- dispersion
- 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 7
- 239000006185 dispersion Substances 0.000 title abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000008199 coating composition Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000008347 soybean phospholipid Substances 0.000 abstract 1
- 239000003784 tall oil Substances 0.000 abstract 1
- 238000009736 wetting Methods 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
- C09B67/006—Preparation of organic pigments
-
- 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
- C09B67/006—Preparation of organic pigments
- C09B67/0069—Non aqueous dispersions of pigments containing only a solvent and a dispersing agent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/017—Mixtures of compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
1275971 Pigment dispersions CITIES SERVICE CO 20 March 1969 [22 March 1968 29 Nov 1968] 14808/69 Heading B1V [Also in Divisions C1 and C4] A process for the production of a pigment dispersion in an organic medium suitable for use as a paint, printing ink or coating composition, comprises adding pigment to an organic medium and surfactant, with mixing the rate of pigment addition being such as to permit wetting out of the pigment in the medium, and being continued at least until a high shear mass is obtained. The high shear mass is then worked e.g. agitated or rolled to break down agglomerates to form a uniform dispersion. Additional organic medium may be added to reduce the viscosity. The medium may be a blend of media. The pigment may be inorganic or organic (specified). The surfactant may be cationic, anionic, non-ionic or a mixture and may be water or oil soluble or water dispersable, e.g. tall oil fatty acid, a polyphosphoric ester of a higher alcohol torol diethanolamine, a polyethylene polyamine condensate of castor oil, soya lecithin or an organic titanate comprising a polyhydroxy stearate. The organic medium may be a hydrocarbon, alcohol, ester or ketone. Plastics and resin binders may be added to the dispersion as also may be plasticizers and non-settling aids when the dispersions are to be used as a coating composition.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71515168A | 1968-03-22 | 1968-03-22 | |
| US78029868A | 1968-11-29 | 1968-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1275971A true GB1275971A (en) | 1972-06-01 |
Family
ID=27109281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB04808/69A Expired GB1275971A (en) | 1968-03-22 | 1969-03-20 | Improved pigment dispersions |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR6907443D0 (en) |
| DE (1) | DE1913640A1 (en) |
| FR (1) | FR2004572A1 (en) |
| GB (1) | GB1275971A (en) |
| NL (1) | NL6904426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226964A (en) * | 1988-12-16 | 1990-07-18 | Baker Hughes Inc | Method of providing a stable suspension of non-swelling particulate matter |
-
1969
- 1969-03-18 DE DE19691913640 patent/DE1913640A1/en active Pending
- 1969-03-20 GB GB04808/69A patent/GB1275971A/en not_active Expired
- 1969-03-21 FR FR6908485A patent/FR2004572A1/fr not_active Withdrawn
- 1969-03-21 NL NL6904426A patent/NL6904426A/xx unknown
- 1969-03-21 BR BR207443/69A patent/BR6907443D0/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226964A (en) * | 1988-12-16 | 1990-07-18 | Baker Hughes Inc | Method of providing a stable suspension of non-swelling particulate matter |
| GB2226964B (en) * | 1988-12-16 | 1992-09-09 | Baker Hughes Inc | Method of providing a stable suspension of non-swelling particulate matter |
Also Published As
| Publication number | Publication date |
|---|---|
| BR6907443D0 (en) | 1973-01-11 |
| FR2004572A1 (en) | 1969-11-28 |
| DE1913640A1 (en) | 1970-10-15 |
| NL6904426A (en) | 1969-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |