GB469422A - Improvements in or relating to the preparation of pigments for enamels, laquers, inks and the like - Google Patents
Improvements in or relating to the preparation of pigments for enamels, laquers, inks and the likeInfo
- Publication number
- GB469422A GB469422A GB2365/36A GB236536A GB469422A GB 469422 A GB469422 A GB 469422A GB 2365/36 A GB2365/36 A GB 2365/36A GB 236536 A GB236536 A GB 236536A GB 469422 A GB469422 A GB 469422A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- nitrocellulose
- oil
- water
- acid
- 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
- 210000003298 dental enamel Anatomy 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000000976 ink Substances 0.000 title 1
- 239000000839 emulsion Substances 0.000 abstract 11
- 239000000020 Nitrocellulose Substances 0.000 abstract 6
- 229920001220 nitrocellulos Polymers 0.000 abstract 6
- 239000003921 oil Substances 0.000 abstract 4
- 229920002678 cellulose Chemical class 0.000 abstract 3
- 239000001913 cellulose Chemical class 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000004359 castor oil Substances 0.000 abstract 2
- 235000019438 castor oil Nutrition 0.000 abstract 2
- 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 2
- 150000003839 salts Chemical class 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 abstract 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 1
- 239000005642 Oleic acid Substances 0.000 abstract 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- ZLFVRXUOSPRRKQ-UHFFFAOYSA-N chembl2138372 Chemical compound [O-][N+](=O)C1=CC(C)=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 ZLFVRXUOSPRRKQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- -1 enamels Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000025 natural resin Substances 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000008347 soybean phospholipid Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229940117013 triethanolamine oleate Drugs 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Pigmented base materials for the preparation of nitrocellulose and other cellulose derivative plastics, enamels, lacquers, &c., are obtained by grinding together in the presence of excess water nitrocellulose and a pigment both in the water-wet condition, simultaneously or subsequently incorporating an aqueous emulsion of an oil, which may be prepared in situ, the oil being incapable of colloiding the cellulose derivative, then breaking the emulsion, and finally separating the uncolloided but pigmented cellulose derivative from the aqueous medium. As an alternative to the oil emulsion there may be used an emulsion of an oil acid, a metal soap, a natural or synthetic resin, or a wax. Breaking of the emulsion may be effected by the addition of acid, or by selecting a pigment containing a sufficient proportion of salts. In examples, toluidine toner chrome yellow press cake, nitrocellulose and water are ground in a ball mill or by kneading or in a colloid mill, and the charge then transferred to an agitator and an aqueous emulsion of blown castor oil and triethanolamine oleate added, and later the emulsion is broken by the addition of citric acid; a similar process is employed starting with Chinese blue press cake, nitrocellulose and blown castor oil emulsion except that in this case a proportion of soya lecithin emulsion is also added; bone black, nitrocellulose and water are ground together and before adding the emulsion, in this case oleic acid emulsion, it is advantageous to wash the nitrocellulose slurry in order to remove a proportion of the salts contained in the pigment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US469422XA | 1935-02-28 | 1935-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB469422A true GB469422A (en) | 1937-07-26 |
Family
ID=21946201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2365/36A Expired GB469422A (en) | 1935-02-28 | 1936-01-24 | Improvements in or relating to the preparation of pigments for enamels, laquers, inks and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB469422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567281A (en) * | 1948-02-06 | 1951-09-11 | Sun Chemical Corp | Flushed methyl violet inks |
| US9127122B2 (en) | 2012-10-23 | 2015-09-08 | Eastman Chemical Company | Copolyesters containing neopentyl glycol and 2,2,4,4-tetraalkyl 1,3-cyclobutanediol |
-
1936
- 1936-01-24 GB GB2365/36A patent/GB469422A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567281A (en) * | 1948-02-06 | 1951-09-11 | Sun Chemical Corp | Flushed methyl violet inks |
| US9127122B2 (en) | 2012-10-23 | 2015-09-08 | Eastman Chemical Company | Copolyesters containing neopentyl glycol and 2,2,4,4-tetraalkyl 1,3-cyclobutanediol |
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