DE1056597B - Process for the production of ester-like products which lower the hardness or the pour point of wax pastes or suspensions - Google Patents
Process for the production of ester-like products which lower the hardness or the pour point of wax pastes or suspensionsInfo
- Publication number
- DE1056597B DE1056597B DEF25630A DEF0025630A DE1056597B DE 1056597 B DE1056597 B DE 1056597B DE F25630 A DEF25630 A DE F25630A DE F0025630 A DEF0025630 A DE F0025630A DE 1056597 B DE1056597 B DE 1056597B
- Authority
- DE
- Germany
- Prior art keywords
- products
- suspensions
- hardness
- production
- pour point
- 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
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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/24—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
- C07C69/26—Synthetic waxes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/06—Other polishing compositions
- C09G1/08—Other polishing compositions based on wax
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
DEUTSCHESGERMAN
"Gegenstand des Patents 1011872 ist ein Verfahren zur Herstellung von die Härte bzw. den Stockpunkt von Wachspasten bzw. -suspensionen erniedrigenden esterartigen Produkten, das dadurch gekennzeichnet ist, daß man Äther von drei- oder mehrwertigen Alkoholen, bei denen mindestens eine, höchstens aber so viele Hydroxylgruppen mit Alkylresten mit 12 bis 20 Kohlenstoffatomen veräthert sind, daß noch zwei freie Hydroxylgruppen zur Verfügung stehen, vollständig oder teilweise mit drei- oder mehrwertigen aliphatischen und bzw. oder aromatischen Polycarbonsäuren in an sich bekannter Weise verestert. "The subject of patent 1011872 is a method for the production of the hardness or the pour point of wax pastes or suspensions lowering ester-like products, which is characterized in that one ethers of trivalent or polyvalent Alcohols in which at least one, but at most as many hydroxyl groups with alkyl radicals with 12 to 20 carbon atoms are etherified that two free hydroxyl groups are available are completely or partially with trivalent or polyvalent aliphatic and / or aromatic Polycarboxylic acids esterified in a manner known per se.
Es wurde nun gefunden, daß man die nach dem Hauptpatent erhaltenen Produkte weiter verbessern kann, wenn man die in diesen Produkten noch enthaltenen freien Carboxylgruppen ganz oder zum Teil mit basischen organischen Verbindungen, wie Triäthanolamin, Morpholin, Äthylamin, oder mit zur Seifenbildung befähigten anorganischen basischen Verbindungen, wie Calciumhydroxyd, Natriumhydroxyd, Zinkhydroxyd, Ammoniak, neutralisiert.It has now been found that the products obtained according to the main patent can be further improved can, if all or some of the free carboxyl groups still contained in these products with basic organic compounds such as triethanolamine, morpholine, ethylamine, or with for Inorganic basic compounds capable of soap formation, such as calcium hydroxide, sodium hydroxide, Zinc hydroxide, ammonia, neutralized.
15,0 Teile eines nach dem Beispiel 3 des Hauptpatents unter Mitverwendung von Citronensäure an Stelle der Aconitsäure hergestellten Wachses mit dem Fließ-Tropf-Punkt 51,8/52,0° C werden geschmolzen und in die auf 60° C erwärmte Schmelze unter Rühren 0,5 Teile Triäthanolamin eingerührt. Die homogene und nunmehr dickflüssige Schmelze wird erkalten gelassen.15.0 parts of one according to Example 3 of the main patent with the use of citric acid Place of the aconitic acid made wax with the flow-drop point 51.8 / 52.0 ° C are melted and 0.5 parts of triethanolamine are stirred into the melt, which has been heated to 60 ° C., while stirring. the homogeneous and now viscous melt is allowed to cool down.
Für die Herstellung eines flüssigen Bohnerwachses verarbeitet man beispielsweise 7,75 Teile des erhaltenen Produkts zusammen mit 42,25 Teilen eines kalkseif enhaltigen veredelten Rohmontanwachses, 50 Teilen Paraffin vom Schmelzpunkt 50' bis 52° C und 570 Teilen Testbenzin in üblicher Weise. Das erhaltene flüssige Bohnerwachs ist homogen, lagerbeständig und besitzt einen Stockpunkt von etwa 6° C.For the production of a liquid floor wax, for example, 7.75 parts of the obtained product together with 42.25 parts of a lime soap containing refined raw montan wax, 50 parts of paraffin with a melting point of 50 ° to 52 ° C. and 570 parts of white spirit in the usual way. The received Liquid floor wax is homogeneous, storable and has a pour point of about 6 ° C.
Gegenüber einem, entsprechend zusammengesetzten flüssigen Bohnerwachs ohne Überführung des nach dem Beispiel 3 des Hauptpatents erhältlichen Produkts in das Triäthanolaminsalz ist sowohl der Stockpunkt als auch die Lagerbeständigkeit verbessert.Compared to a correspondingly composed liquid floor wax without transferring the to the product available in Example 3 of the main patent in the triethanolamine salt is both the pour point as well as the shelf life is improved.
300 Teile eines nach Beispiel 3 des Hauptpatents hergestellten Wachses mit dem Fließ-Tropf-Punkt 49/50° C werden auf 130° C erhitzt und in die klare Schmelze unter starkem Rühren 101 Teile Calciumhydro'xyd eingetragen. Man rührt so· lange weiter, bis die Säurezahl auf 17 gesunken ist. Kennzahl en: Verseifungszahl 168, Fließ-Tropf-Punkt 47/48° C.300 parts of a wax produced according to Example 3 of the main patent with a flow point of 49/50 ° C. are heated to 130 ° C. and 10 1 parts of calcium hydroxide are introduced into the clear melt with vigorous stirring. Stirring is continued until the acid number has dropped to 17. Key figures: saponification number 168, flow-drop point 47/48 ° C.
Verfahren zur HerstellungMethod of manufacture
von die Härte bzw. den Stockpunktof the hardness or the pour point
von Wachspasten bzw. -suspensionenof wax pastes or suspensions
erniedrigenden esterartigen Produktendegrading ester-like products
Zusatz zum Patent 1 011 872Addendum to patent 1,011,872
Anmelder:Applicant:
Farbwerke Hoechst AktiengesellschaftFarbwerke Hoechst Aktiengesellschaft
vormals Meister Lucius & Brüning,formerly Master Lucius & Brüning,
Frankfurt/M., Brüningstr. 45Frankfurt / M., Brüningstr. 45
Dr. Josef Kaupp, Dr. Guido von Rosenberg, Gersthofen, und Dr. Günter Koenig, Suzano Est, Sao PauloDr. Josef Kaupp, Dr. Guido von Rosenberg, Gersthofen, and Dr. Günter Koenig, Suzano Est, Sao Paulo
(Brasilien),
sind als Erfinder genannt worden(Brazil),
have been named as inventors
Das Produkt eignet sich wegen des glänzenden Oberflächenspiegels vortrefflich zur Herstellung von Schuhcremes.The product is excellently suited for the production of Shoe polishes.
Zu 300 Teilen eines nach Beispiel 3 des Hauptpatents erstellten Wachses, das folgende Kennzahlen besitzt: Säurezahl 54, Verseifungszahl 257, Fließ-Tropf-Punkt 49/50° C, werden unter starkem Rühren bei 150° C 21 Teile Zinkoxyd gegeben.For 300 parts of a wax prepared according to Example 3 of the main patent, the following key figures has: acid number 54, saponification number 257, flow-dropping point 49/50 ° C, are stirred vigorously given 21 parts of zinc oxide at 150 ° C.
Man erhält ein Wachs mit den Kennzahlen: Säurezahl 32, Verseifungszahl 249, Fließ-Tropf-Punkt 47/48° C, das eine besonders weiche und geschmeidige Konsistenz besitzt.A wax is obtained with the following key figures: acid number 32, saponification number 249, flow point 47/48 ° C, which has a particularly soft and smooth consistency.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF25630A DE1056597B (en) | 1957-01-23 | 1957-01-23 | Process for the production of ester-like products which lower the hardness or the pour point of wax pastes or suspensions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF25630A DE1056597B (en) | 1957-01-23 | 1957-01-23 | Process for the production of ester-like products which lower the hardness or the pour point of wax pastes or suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1056597B true DE1056597B (en) | 1959-05-06 |
Family
ID=7091710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF25630A Pending DE1056597B (en) | 1957-01-23 | 1957-01-23 | Process for the production of ester-like products which lower the hardness or the pour point of wax pastes or suspensions |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1056597B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6362362B1 (en) * | 1997-05-07 | 2002-03-26 | Fortum Oil & Gas Oy | Process for preparing and purifying complex esters |
-
1957
- 1957-01-23 DE DEF25630A patent/DE1056597B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6362362B1 (en) * | 1997-05-07 | 2002-03-26 | Fortum Oil & Gas Oy | Process for preparing and purifying complex esters |
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