DE1153845B - Paints - Google Patents
PaintsInfo
- Publication number
- DE1153845B DE1153845B DEM42215A DEM0042215A DE1153845B DE 1153845 B DE1153845 B DE 1153845B DE M42215 A DEM42215 A DE M42215A DE M0042215 A DEM0042215 A DE M0042215A DE 1153845 B DE1153845 B DE 1153845B
- Authority
- DE
- Germany
- Prior art keywords
- lead
- ethylenediaminetetraacetic acid
- paints
- compound
- paint
- 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.)
- Pending
Links
- 239000003973 paint Substances 0.000 title claims description 17
- 150000002611 lead compounds Chemical class 0.000 claims description 12
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 8
- 239000000049 pigment Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 3
- 150000003388 sodium compounds Chemical class 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000975 dye Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001293 FEMA 3089 Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000779819 Syncarpia glomulifera Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910000004 White lead Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- GIWKOZXJDKMGQC-UHFFFAOYSA-L lead(2+);naphthalene-2-carboxylate Chemical compound [Pb+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 GIWKOZXJDKMGQC-UHFFFAOYSA-L 0.000 description 1
- YJOMWQQKPKLUBO-UHFFFAOYSA-L lead(2+);phthalate Chemical compound [Pb+2].[O-]C(=O)C1=CC=CC=C1C([O-])=O YJOMWQQKPKLUBO-UHFFFAOYSA-L 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 229940036248 turpentine Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Description
Anstrichmittel Es ist bekannt, daß Bleiverbindungen äußerst gute Pigmente für ein Anstrichmittel bilden und den Anstrichen gute Schutzeigenschaften verleihen. Typische Verbindungen, die gewöhnlich für diesen Zweck angewendet werden, sind Bleiweiß und Mennige. Im Hinblick auf die Giftigkeit der Bleiverbindungen sind nicht nur während der Bereitung des. Anstrichmittels, sondern auch bei dessen Aufbringung, insbesondere beim Aufsprühen, Gesundheitsschäden möglich; außerdem können sie späterhin wirken, wenn Tiere Futter, z. B. Gras, fressen, das in der Nachbarschaft von Aufbauten, z. B. elektrischen Sendetürmen, Metallzäunen oder -türen, gewachsen und mit einem solchen Anstrichmittel verunreinigt ist. Obwohl zahlreiche organische Farbstoffe und Anstrichmittel bekannt sind, bevorzugt man Bleiverbindungen enthaltende Anstrichmittel, weil deren Dichte sehr groß ist und sie dadurch eine sehr starke Schutzschicht auf Eisenteilen oder Wänden bilden.Paints It is known that lead compounds are extremely good pigments for a paint and give the paints good protective properties. Typical compounds commonly used for this purpose are white lead and red lead. With regard to the toxicity of lead compounds are not only during the preparation of the paint, but also during its application, damage to health possible, especially when spraying on; you can also use it later act when animals feed, e.g. E.g. grass, eat in the vicinity of superstructures, z. B. electric transmission towers, metal fences or doors, grown and with one such paint is contaminated. Though numerous organic dyes and paints are known, paints containing lead compounds are preferred, because their density is very high and they therefore have a very strong protective layer Form iron parts or walls.
Es sind weiterhin organische Bleikomplexverbindungen bekannt, z. B. Komplexverbindungen aus Bleiphthalat und den Bleisalzen einer einbasischen, gesättigten, aliphatischen Carbonsäure. Ferner sind verschiedene Bleisalicylate bekannt, die sich mit anderen unlöslichen Bleisalzen mischen lassen. Alsdann wurde bereits auf die Verwendung des Bleidinatriumsalzes der Äthylentetraessigsäure als Röntgenkontrastmittel hingewiesen; dies bedeutet, daß diese chemische Verbindung praktisch ungiftig ist.There are also known organic lead complex compounds, e.g. B. Complex compounds of lead phthalate and the lead salts of a monobasic, saturated, aliphatic carboxylic acid. Various lead salicylates are also known which can be mixed with other insoluble lead salts. Then it was already on the use of the lead sodium salt of ethylenetetraacetic acid as an X-ray contrast medium pointed out; this means that this chemical compound is practically non-toxic.
Es sind auch zahlreiche Metallchelatverbindungen bekannt, die auf verschiedenen Gebieten, z. B. als Pigmentfarbstoffe, als Wasserenthärtungs- oder Entgiftungsmittel für den menschlichen Organismus, verwendet werden.Numerous metal chelate compounds are also known to act on different areas, e.g. B. as pigment dyes, as water softening or Detoxifying agents for the human organism.
Ein Ziel der Erfindung ist ein Anstrichmittel auf der Grundlage von einem ölmodifizierten Harz, von Metallverbindungen als Trockenstoffen und Verdünnungsmitteln sowie gegebenenfalls mit Pigmenten und Füllstoffen mit einem Gehalt an einer ungiftigen Bleiverbindung, und zwar einer Bleiverbindung der Athylendiamintetraessigsäure.An object of the invention is a paint based on an oil-modified resin, metal compounds as drying agents and thinners and optionally with pigments and fillers containing a non-toxic Lead compound, namely a lead compound of ethylenediaminetetraacetic acid.
Die Verwendung dieser speziellen Bleiverbindungen bedingt die nötige Dichte bzw. das nötige spezifische Gewicht eines Bleianstrichmittels, ohne das Anstrichmittel giftig zu machen. Außerdem werden diese Bleiverbindungen, die an sich wasserlöslich sind, vollständig von dem ölmodifizierten Harz absorbiert; daher bleiben sie im Anstrichmittel gebunden, so daß es ohne Gefahr der äußeren Atmosphäre ausgesetzt werden kann. Die Bindung an das Harz des An-Strichmittels erweist sich auf die Dauer des Gebrauchs als besonders vorteilhaft. Die Bleikomplexsalze der Äthylendiamintetraessigsäure haben in einem angemessenen Reinheitszustand eine weiße Farbe. Wenn ein Anstrichmittel, das eine solche Bleiverbindung enthält, gefärbt werden muß, wird z. B. rotes Eisenoxyd, Zinkchromat, Phthalocyaninfarbstoffe und Titanoxyd hinzugefügt.The use of these special lead compounds requires the necessary Density or the necessary specific weight of a lead paint without the paint poisonous. In addition, these lead compounds, which in themselves are water-soluble are completely absorbed by the oil-modified resin; therefore they stay in Paint bound so that it can be exposed to the outside atmosphere without danger can be. The bond with the resin of the coating material proves itself in the long run of use as particularly beneficial. The lead complex salts of ethylenediaminetetraacetic acid are white in color in a reasonable state of purity. If a paint, which contains such a lead compound, must be colored, z. B. red iron oxide, Zinc chromate, phthalocyanine dyes and titanium oxide added.
Beispielsweise wird eine ungiftige Grundierfarbe dadurch hergestellt, daß 501/o einer Bleidinatriumverbindung der Äthylendiamintetraessigsäure in ein Bindemittel hineingetrieben werden, das aus einer Mischung von 50 0/a mit Leinöl modifiziertem Alkydharz von so viel einer 20%igen Lösung von Bleinaphthenat und einer 6%igen Lösung von Kobaltnaphthenat, daß 0,5% metallisches Blei von 0,05% metallischem Kobalt vorliegen, und von Terpentinölersatz als Restbestandteil besteht.For example, a non-toxic primer is made by that 501 / o of a lead sodium compound of ethylenediaminetetraacetic acid in one Binder are driven in, which consists of a mixture of 50 0 / a with linseed oil modified alkyd resin from as much of a 20% solution of lead naphthenate and a 6% solution of cobalt naphthenate that 0.5% metallic lead from 0.05% metallic Cobalt, and turpentine oil substitute as a remainder.
Der Anteil der Bleidinatriumverbindung der Äthylendiamintetraessigsäure kann in weiten Grenzen je nach den endgültigen Eigenschaften variieren, die für die Anstrichfarbe erwünscht sind, also ob man eine Grundierfarbe, eine Zwischenfarbe oder eine Deckfarbe wünscht.The proportion of lead sodium compound of ethylenediaminetetraacetic acid can vary widely depending on the final properties required for the paint color you want, so whether you have a primer color, an intermediate color or want an opaque color.
An Stelle des obengenannten Bindemittels können anders aufgebaute Bindemittel mit anderen Trockenstoffen und anderen Lösungsmitteln, wie Terpentin oder Xylol, eingesetzt werden.Instead of the above-mentioned binders, different types of binders can be used Binders with other drying agents and other solvents, such as turpentine or xylene can be used.
Die Dibleiverbmdung der Athylendiamintetraessigsäure kann in ähnlicher Weise Anwendung finden.The binding of ethylenediaminetetraacetic acid can be similar Wise application.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1153845X | 1958-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1153845B true DE1153845B (en) | 1963-09-05 |
Family
ID=10878168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM42215A Pending DE1153845B (en) | 1958-07-23 | 1959-07-22 | Paints |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1153845B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE880296C (en) * | 1943-09-11 | 1953-06-22 | Nat Lead Co | Process for the preparation of lead phthalate and lead salts of aliphatic monocarboxylic acids in salts containing complex bonds |
| DE892810C (en) * | 1942-10-20 | 1953-10-12 | Nat Lead Co | Process for the preparation of a mixture of monobasic lead salicylate and another insoluble lead salt |
-
1959
- 1959-07-22 DE DEM42215A patent/DE1153845B/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE892810C (en) * | 1942-10-20 | 1953-10-12 | Nat Lead Co | Process for the preparation of a mixture of monobasic lead salicylate and another insoluble lead salt |
| DE880296C (en) * | 1943-09-11 | 1953-06-22 | Nat Lead Co | Process for the preparation of lead phthalate and lead salts of aliphatic monocarboxylic acids in salts containing complex bonds |
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