DE848037C - Process for the production of a rust preventive and additive as well as cold hardener for paints - Google Patents
Process for the production of a rust preventive and additive as well as cold hardener for paintsInfo
- Publication number
- DE848037C DE848037C DEP16735D DEP0016735D DE848037C DE 848037 C DE848037 C DE 848037C DE P16735 D DEP16735 D DE P16735D DE P0016735 D DEP0016735 D DE P0016735D DE 848037 C DE848037 C DE 848037C
- Authority
- DE
- Germany
- Prior art keywords
- paints
- additive
- cold
- production
- rust preventive
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims description 5
- 239000000654 additive Substances 0.000 title claims description 4
- 230000000996 additive effect Effects 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 239000003973 paint Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000004848 polyfunctional curative Substances 0.000 title description 4
- 230000003449 preventive effect Effects 0.000 title description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000011814 protection agent Substances 0.000 claims 1
- 239000004922 lacquer Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical class O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/086—Organic or non-macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Description
Verfahren zur Herstellung eines Rostschutz- und Zusatzmittels sowie Kalthärters für Lacke 1-a ist bekannt, <1a13 I'hoslth@irsüure 1>z«. deren falze r"sischützend @@-irken. Außerdem t\crdeii auch 1?stcr Font l'Iwsl>hur,üttreu mit organischen liy drox. ltragenden \-erlindun.geii in der Technik der lacke mid l'i-el.iniasscn in grol.4ein Umfang als \\'eichmaclter verNvtmtdet.Process for the production of a rust preventive and additive as well as Cold hardener for lacquers 1-a is known, <1a13 I'hoslth @ irsüure 1> z «. their folds r "sischützend @@ - irken. In addition, t \ crdeii also 1? stcr font l'Iwsl> hur, üttreu mit organic liy drox. l'i-lindun.geii in the technique of lacquers mid l'i-el.iniasscn to a large extent it is used as a calibration machine.
K; t\tirde ein \'erfalireii zur f-Iei-stellung einer \erl>in<lung durch Ehm irkttitg von l''hosphorpent-()XVcI auf einett Alkohol gefunden, die in der "I@eclittik als lZostschtttzmittul so\\-ie als Zusatz zu 1.;t@kf iiisl>est>ndere als Kalthärter, z. 13. für I lai-nstoiff- oder I'henolforinaldeh\-dliarzlacke, ver-@@eildl>ar ist. l>ie \erltintlung wird durch Einwirknit \()ii 1'h@@sl@lt@trl@eilt@>x@@l auf flüssigen lint\lalkoltol zweckmäßig in der Kälte, erhalten. Bei hiilterer"heml>eratur entstehen leicht \erfärl>ungen. die vc@i-niieden \verden sollen. da auch I>ei Hochvakuum das Destillieren schwierig ist. Nicht unigesetztcs I'ltosphorpentoxyd « ird al>tiltriert. \\-oratif die \-erl»ntlung gegel>etienfalls nach Waschen .mit \\'asscr und Al>destillieren des iil>erschiissigen hutaliols @-er@@endbar ist. Bei der L'msetzutig etltst(Ait nicht "I'ril)tit\ lliliosl>liat, wie es liislier durch Fintvirkting von 1'liosl>horot\Ichlorid auf Alkali-1>ut\lat gewannen wurde, sondern eine wesentlich Itiilier siedende, wahrscheinlich durch gleichzeitige honti"ns;itittn und Veresterting f#iitst<tn<1ene sclmacii s;titre \ ci-ltill<iulig \olt Schi- geringer Flüchtigkeit. Diese Eigenschaft ermöglicht ihre vorteilhafte Verwendung als Weichmacher für Lacke, insbesondere Nitrolacke, da sie auch mit den meisten Lösungsmitteln mischbar ist. Bei der Verwendung für kalthärtende Harzlacke ist es besonders günstig, daß außer der härtenden auch noch eine weich machende Wirkung in Erscheinung tritt. Gleichzeitig wird auch ein Rostschutz erzielt, der auch eintritt, wenn die Verbindung allein auf Eisen aufgetragen wird: Nötigenfalls kann sie außer mit organischen Lösungsmitteln auch mit Hilfe wässeriger, alkalisch reagierender Lösungen wieder entfernt werden. Beispiel ioo g Butanol werden bei -- iö° unter starkem Rühren mit io g Phosphorpentoxyd unter Ausschluß von Feuchtigkeit versetzt. Die entstehende Reaktionswärme wird durch Kühlung abgeführt. Nach 15 Minuten wird .die Kühlung abgestellt und das Umsetzungsgemisch belassen, bis es Zimmertemperatur angenommen hat. Das Butaliol wird abdestilliert, wobei 75 g Butanol übergehen und 25 g einer öligen Flüssigkeit in der Destillierblase verbleiben. Diese kann ohne weiteres als Rostschutzmittel dienen, ferner als Zusatz zu Lacken als Kalthärter usw.K; t \ tirde a \ 'success for f-Iei-setting a \ erl> in <lung found by Ehm irkttitg of l``hosphorpent - () XVcI on an alcohol which in the "I @ eclittik as lZostschtttzmittul so \\ - ie as an addition to 1.; t @ kf iiisl> est> ndere as a cold hardener, e.g. 13. for lai-nstoiff- or I'henolforinaldeh \ -dliarzlacke, ver - @@ eildl> ar is. l> ie \ ertintlung is caused by action \ () ii 1'h @@ sl @ lt @ trl @ rushes @> x @@ l liquid lint \ lalkoltol expediently in the cold. In the case of a later "heml> erature problems arise easily. which should be vc @ i-niieden \. there also I> ei high vacuum distilling is difficult. Not unreleased phosphorus pentoxide is al> filtered. \\ - oratif the \ -l »ntlung gel> or after washing .distill with \\ 'asscr and Al> of the iil> terrible hutaliols @ -er @@ is endable. At the L'msetznahm etltst (Ait not "I'ril) tit \ lliliosl> liat as it liislier by fintvektiven of 1'liosl> horot \ Ichlorid on alkali-1> ut \ lat was obtained, but a substantially Italian boiling point, probably by simultaneous honti "ns; itittn and esterification f # iitst <tn <1ene sclmacii s; titre \ ci-ltill <iulig \ olt Schi- less Volatility. These Property enables their advantageous use as plasticizers for paints, in particular Nitro lacquers, as they can also be mixed with most solvents. When using For cold-curing resin lacquers, it is particularly favorable that, in addition to the curing, also a softening effect appears. At the same time is also a Achieved rust protection, which also occurs when the compound is applied to iron alone is: If necessary, it can also be used with the help of organic solvents aqueous, alkaline solutions are removed again. Example ioo g of butanol are mixed in with 10 g of phosphorus pentoxide at - 10 ° with vigorous stirring Exclusion of moisture. The resulting heat of reaction is caused by cooling discharged. After 15 minutes, the cooling is turned off and the reaction mixture leave until it has reached room temperature. The butaliol is distilled off, whereby 75 g of butanol pass over and 25 g of an oily liquid in the still remain. This can easily serve as a rust preventive, also as an additive to paints as cold hardeners, etc.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP16735D DE848037C (en) | 1944-02-18 | 1944-02-18 | Process for the production of a rust preventive and additive as well as cold hardener for paints |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP16735D DE848037C (en) | 1944-02-18 | 1944-02-18 | Process for the production of a rust preventive and additive as well as cold hardener for paints |
Publications (1)
Publication Number | Publication Date |
---|---|
DE848037C true DE848037C (en) | 1952-09-01 |
Family
ID=7366186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP16735D Expired DE848037C (en) | 1944-02-18 | 1944-02-18 | Process for the production of a rust preventive and additive as well as cold hardener for paints |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE848037C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0272569A2 (en) * | 1986-12-20 | 1988-06-29 | Henkel Kommanditgesellschaft auf Aktien | Purification of phosphoric-acid esters |
-
1944
- 1944-02-18 DE DEP16735D patent/DE848037C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0272569A2 (en) * | 1986-12-20 | 1988-06-29 | Henkel Kommanditgesellschaft auf Aktien | Purification of phosphoric-acid esters |
EP0272569A3 (en) * | 1986-12-20 | 1989-12-20 | Henkel Kommanditgesellschaft auf Aktien | Purification of phosphoric-acid esters |
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