DE719667C - Drying agents - Google Patents
Drying agentsInfo
- Publication number
- DE719667C DE719667C DEI60032D DEI0060032D DE719667C DE 719667 C DE719667 C DE 719667C DE I60032 D DEI60032 D DE I60032D DE I0060032 D DEI0060032 D DE I0060032D DE 719667 C DE719667 C DE 719667C
- Authority
- DE
- Germany
- Prior art keywords
- drying
- parts
- nitro groups
- nitranil
- drying agents
- 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
- 239000002274 desiccant Substances 0.000 title claims description 7
- 238000001035 drying Methods 0.000 claims description 11
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 235000021388 linseed oil Nutrition 0.000 description 8
- 239000000944 linseed oil Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 6
- SGGOJYZMTYGPCH-UHFFFAOYSA-L manganese(2+);naphthalene-2-carboxylate Chemical compound [Mn+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 SGGOJYZMTYGPCH-UHFFFAOYSA-L 0.000 description 5
- 239000002966 varnish Substances 0.000 description 4
- KJPRLNWUNMBNBZ-QPJJXVBHSA-N (E)-cinnamaldehyde Chemical compound O=C\C=C\C1=CC=CC=C1 KJPRLNWUNMBNBZ-QPJJXVBHSA-N 0.000 description 3
- 229940117916 cinnamic aldehyde Drugs 0.000 description 3
- KJPRLNWUNMBNBZ-UHFFFAOYSA-N cinnamic aldehyde Natural products O=CC=CC1=CC=CC=C1 KJPRLNWUNMBNBZ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000001477 organic nitrogen group Chemical group 0.000 description 3
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 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 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 description 1
- OWIRCRREDNEXTA-UHFFFAOYSA-N 3-nitro-1h-indazole Chemical compound C1=CC=C2C([N+](=O)[O-])=NNC2=C1 OWIRCRREDNEXTA-UHFFFAOYSA-N 0.000 description 1
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 1
- -1 B. Nitraniline Chemical class 0.000 description 1
- 239000002262 Schiff base Substances 0.000 description 1
- 150000004753 Schiff bases Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 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
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XSCFKJGIAYKLRV-UHFFFAOYSA-N n-naphthalen-1-ylnitramide Chemical compound C1=CC=C2C(N[N+](=O)[O-])=CC=CC2=C1 XSCFKJGIAYKLRV-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-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
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F9/00—Compounds to be used as driers, i.e. siccatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Trockenstoffe Es wurde gefunden, daB Mischungen organischer, Nitrogruppen enthaltender Stickstoffbasen und bekannter metallhaltiger Trocknungsbeschleuniger ausgezeichnete Trockenstoffe für trocknende Öle sind.Drying agents It has been found that mixtures of organic, nitro groups containing nitrogen bases and known metal-containing drying accelerators are excellent drying agents for drying oils.
Geeignete organische, Nitrogruppen enthaltende Stickstoffbasen sind beispielsweise nitrierte Amine, z. B. Nitranilin, Nitronaphthylamin:e, Nitrohenzimidazole, Nitroindazole, Nitroguanidin wie auch Nitrogruppen. enthaltende Schiffsche Basen, z. B. solche aus p-Nitranilin und Benzaldehyd, Zimtaldehyd, Crotonaldehyd u. dgl.oder aus Anilin und Nitrob@enzaldehyden oder Nitrozisntaldehyden. Unter organischen, Nitrogruppen enthaltenden Stickstoffbasen sollen nicht organische Farbstoffbasen, die Nitrogruppen enthalten, verstanden werden. Beispielsweise trocknet Leinöl bei normalen Temperatur-, Feuchtigkeits- und Lichtverhältn ismen nach Zusatz von o, 5 % Benzaldehydp-nitranil und o,33 % Mangannaphthenat in der gleichen Zeit auf wie bei Zusatz von o,66% Mangannaphthenatoder 0,33% Kobaltnaphthenat allein. Das Verfahren ermöglicht es somit, die gleich gute Wirkung der teuren Kobalttrockenstoffe mit denn wahl.feüeren Mangantrockenstoffen durch Zusatz der genannten, Nitrogruppen enthaltenden organischen Stickstoffbasen zu .erreichen oder die Menge des Mangantrockenstoffes auf die Hälfte herunterzudrücken.Suitable organic nitrogen bases containing nitro groups are for example nitrated amines, e.g. B. Nitraniline, Nitronaphthylamine: e, Nitrohenzimidazole, Nitroindazole, nitroguanidine as well as nitro groups. containing Schiff bases, z. B. those from p-nitroaniline and benzaldehyde, cinnamaldehyde, crotonaldehyde and the like. Or from aniline and nitrob @ enzaldehydes or nitrozisntaldehydes. Under organic, Nitrogen bases containing nitro groups should not be organic dye bases, which contain nitro groups can be understood. For example, linseed oil dries up normal temperature, humidity and light conditions after adding o, 5% benzaldehyde p-nitranil and o, 33% manganese naphthenate in the same time as with addition of 0.66% manganese naphthenate or 0.33% cobalt naphthenate alone. The procedure thus enables the same good effect of the expensive cobalt dry matter with because Wahl.feüeren manganese dry matter by adding the mentioned nitro groups containing organic nitrogen bases or the amount of manganese dry matter press down to half.
Die Nitrogruppen enthaltenden organischen Stickstoffbasen erhöhen auch die Trockenwirkung solcher metallhaltiger Trockenstoffe, die an sich nur eine geringe Beschleunigung auf die Trocknung auszuüben vermögen. So besitzen Eisenverbindungen, die für manche trocknenden Öle nur sehr schwach wirksam sind, nach Zusatz von o,2 bis 0,5% Beuz,#" aldehyd-p-nitranil oder Zimtaldehyd-p-nitra bezogen auf die Menge des trocknenden Öres;: ein recht hohes Beschleunigungsvermögen für die Trocknung und werden damit zu praktisch brauchbaren Trockenstoffen.Increase the organic nitrogen bases containing nitro groups also the drying effect of such metal-containing drying agents, which in itself is only one low acceleration able to carry out drying. So have iron compounds that are only very weakly effective for some drying oils are, after adding 0.2 to 0.5% Beuz, # "aldehyde-p-nitranil or cinnamaldehyde-p-nitra based on the amount of drying ore ;: a very high acceleration capacity for drying and thus become practically usable drying agents.
Überdies wird bei Verwendung der genannten Nitrogruppen enthaltenden Basen mit bekannten metallhaltigen Trockenstoffen die oft recht beträchtliche Abhängigkeit der Trocknungsgeschwindigkeit von der Luftfeuchtigkeit, wie sie bei Verwendung der metallhaltigen Trockenstoffe allein beobachtet wird, ganz wesentlich vermindert. Dadurch wird die Sicherheit, daß man auch bei verschiedener Luftfeuchtigkeit die gewünschte Trockenzeit und Wirkung erzielt, bedeutend erhöht. Auch der Einfluß der Temperatur ist bei den genannten Trockenstoffgemischen geringer als bei Verwendung von metallhaltigen Trockenstoffen allein.In addition, when using the mentioned nitro groups Bases with known metal-containing desiccants often have a considerable dependency the drying speed depends on the humidity, as it is when using the metal-containing dry matter alone is observed, very significantly reduced. This ensures that you can also use the Desired drying time and effect achieved, significantly increased. Also the influence of the The temperature is lower with the mentioned dry substance mixtures than with use metal-containing dry matter alone.
Die in den folgenden Beispielen angegebenen Teile sind Gewichtsteile.The parts given in the following examples are parts by weight.
Beispiel i i ooo Teile rohes Leinöl werden mit 4 Teilen Benzaldehyd-p-nitranil und 3,3 Teilen Mangannaphthenat versetzt. Die dabei erhaltene Lösung stellt einen Firnis dar, der wenig feuchtigkeitsempfindlich ist und etwa in der gleichen Zeit auftrocknet, wie wenn er o,66ü/o Mangannaphthenat gelöst enthielte.EXAMPLE 10000 parts of crude linseed oil are mixed with 4 parts of benzaldehyde-p-nitranil and 3.3 parts of manganese naphthenate were added. The solution obtained is a Varnish that is not very sensitive to moisture and takes about the same time dries up as if it contained 0.66% dissolved manganese naphthenate.
Beispiel z Ein Leinölfirnis, der 5 Teile Zimtaldehydp-nitranil und 1,7 Teile Kobaltnaphthenat auf iooo Teile Leinöl enthält, liefert Anstriche, die etwa in der gleichen Zeit trocknen, wie wenn o,33% Kohaltnaphthenat allein zuge-# etzt worden wären.Example z A linseed oil varnish containing 5 parts of cinnamaldehyde p-nitranil and 1.7 parts of cobalt naphthenate per 1,000 parts of linseed oil provides paints that dry in about the same time as if 0.33% carbon naphthenate had been added alone.
Beispiel 3 io Teile Eisen (III)-naphthenat und 4 bis 5 Teile Zimtaldehyd-p-nitranil werden in iooo Teilen Leinöl gelöst. Ein daraus hergestellter Anstrich trocknet in 15 Stunden, während ein vergleichsweise hergestellter Anstrich mit i % Eisennaphthenat ohne den Zusatz von Zimtaldehyd-p-nitranil erst nach etwa 3 Tagen trocken ist.Example 3 10 parts of iron (III) naphthenate and 4 to 5 parts of cinnamaldehyde p-nitranil are dissolved in 1,000 parts of linseed oil. A coating made from it dries in 15 hours, while a comparatively produced paint with 1% iron naphthenate without the addition of cinnamaldehyde-p-nitranil is only dry after about 3 days.
Beispiel ¢ Man stellt einen Leinölfirnis her, der i ooo Teile Leinöl, 6 Teile Mangannaphthenat und 3o Teile Benzaldehyd-p-nitranil enthält. Die Trackengeschwindigkeit bei i8' beträgt in trockener und in mit Wasserdampf gesättigter Luft 4i/2 Stunden.Example ¢ A linseed oil varnish is made that contains 10000 parts of linseed oil, Contains 6 parts of manganese naphthenate and 3o parts of benzaldehyde-p-nitranil. The track speed at i8 'is 4½ hours in dry air and in air saturated with water vapor.
Die günstige Wirkung des Benzaldehydp-nitranils geht daraus hervor, daß ein Leinölfirnis ohne diesen Zusatzstoff, aber sonst von der gleichen Zusammensetzung wie oben angegeben, erst nach 5 Stunden in trockener Luft anzuziehen beginnt, während er in feuchter Luft nach 5 Stunden noch die gleiche Beschaffenheit hat wie kurz nach dein Aufstreichen.The beneficial effect of benzaldehyde p-nitranil results from that a linseed oil varnish without this additive, but otherwise of the same composition as stated above, begins to attract only after 5 hours in dry air while in moist air after 5 hours it still has the same properties as it did shortly after your painting.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI60032D DE719667C (en) | 1937-12-23 | 1937-12-23 | Drying agents |
DEI60580D DE720946C (en) | 1937-12-23 | 1938-02-20 | Drying agents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI60032D DE719667C (en) | 1937-12-23 | 1937-12-23 | Drying agents |
DEI60580D DE720946C (en) | 1937-12-23 | 1938-02-20 | Drying agents |
Publications (1)
Publication Number | Publication Date |
---|---|
DE719667C true DE719667C (en) | 1942-04-14 |
Family
ID=33030645
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI60032D Expired DE719667C (en) | 1937-12-23 | 1937-12-23 | Drying agents |
DEI60580D Expired DE720946C (en) | 1937-12-23 | 1938-02-20 | Drying agents |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI60580D Expired DE720946C (en) | 1937-12-23 | 1938-02-20 | Drying agents |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE719667C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE947727C (en) * | 1952-07-01 | 1956-08-23 | Hoechst Ag | Drying accelerator for paints |
DE947726C (en) * | 1952-04-02 | 1956-08-23 | Hoechst Ag | Process for improving paints |
DE967027C (en) * | 1953-02-21 | 1957-09-26 | Albertuswerke G M B H | Process for improving the drying of drying fatty oils |
DE1039164B (en) * | 1953-02-20 | 1958-09-18 | Albertuswerke G M B H | Process for improving the drying of drying fatty oils |
DE1058665B (en) * | 1955-10-11 | 1959-06-04 | Gen Aniline & Film Corp | Drying accelerator for film formers containing drying or semi-drying oils |
DE4135264A1 (en) * | 1991-10-25 | 1993-04-29 | Wilfried Dr Heuser | POWDERED DRYING MATERIALS AND THEIR USE IN COATING MATERIALS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005789A (en) * | 1955-10-11 | 1961-10-24 | Gen Aniline & Film Corp | Drier composition |
-
1937
- 1937-12-23 DE DEI60032D patent/DE719667C/en not_active Expired
-
1938
- 1938-02-20 DE DEI60580D patent/DE720946C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE947726C (en) * | 1952-04-02 | 1956-08-23 | Hoechst Ag | Process for improving paints |
DE947727C (en) * | 1952-07-01 | 1956-08-23 | Hoechst Ag | Drying accelerator for paints |
DE1039164B (en) * | 1953-02-20 | 1958-09-18 | Albertuswerke G M B H | Process for improving the drying of drying fatty oils |
DE967027C (en) * | 1953-02-21 | 1957-09-26 | Albertuswerke G M B H | Process for improving the drying of drying fatty oils |
DE1058665B (en) * | 1955-10-11 | 1959-06-04 | Gen Aniline & Film Corp | Drying accelerator for film formers containing drying or semi-drying oils |
DE4135264A1 (en) * | 1991-10-25 | 1993-04-29 | Wilfried Dr Heuser | POWDERED DRYING MATERIALS AND THEIR USE IN COATING MATERIALS |
Also Published As
Publication number | Publication date |
---|---|
DE720946C (en) | 1942-05-20 |
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