DE2605992A1 - FAST-DRYING, SOLVENT-BASED PAINTS WITH INCREASED FLASH POINT AND SUITABLE THINNING AGENTS - Google Patents
FAST-DRYING, SOLVENT-BASED PAINTS WITH INCREASED FLASH POINT AND SUITABLE THINNING AGENTSInfo
- Publication number
- DE2605992A1 DE2605992A1 DE19762605992 DE2605992A DE2605992A1 DE 2605992 A1 DE2605992 A1 DE 2605992A1 DE 19762605992 DE19762605992 DE 19762605992 DE 2605992 A DE2605992 A DE 2605992A DE 2605992 A1 DE2605992 A1 DE 2605992A1
- Authority
- DE
- Germany
- Prior art keywords
- flash point
- solvent
- drying
- fast
- weight
- 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.)
- Withdrawn
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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
Landscapes
- Chemical & Material Sciences (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
FLAKUCO GMBH,. Vereinigte Farben- & Lackfabriken, Hansastr. 31» 8 Münclieii 12FLAKUCO GMBH ,. United Paint & Varnish Factories, Hansastr. 31 »8 Münclieii 12
2 6 0 b M 9 22 6 0 b M 9 2
Vertreters Dr. Herbert Wießner k.i.k. Kr-. 207/73 AV-Pat Dr. Hans Heinz Reuter h.i.k. Fr. 208/73 AV-PatRepresentative Dr. Herbert Wießner kik Kr-. 207/73 AV-Pat Dr. Hans Heinz Reuter hik Fr. 208/73 AV-Pat
ZustelladresseDelivery address
HOECHST AKTIENGESELLSCHAFTHOECHST AKTIENGESELLSCHAFT
Postfach 80 03 20
6230 Frankfurt/Main 80P.O. Box 80 03 20
6230 Frankfurt / Main 80
Aktenzeichens Datum:File number date:
HOE 76/s 002 Dr.BK/aHOE 76 / s 002 Dr.BK / a
13. Februar· 1976February 13, 1976
"Schnelltrocknende, lösemittelhaltige Anstrichstoffe mit erhöhtem Flammpunkt und dafür geeignete Verdünnungsmittel""Quick-drying, solvent-based paints with increased flash point and suitable thinners "
Schnelltrocknende Anstrichstoffe enthalten tiefsiedende Lösemittel mit niedrigem Flammpunkt. In der Regel liegt dex* Flammpunkt des fertigen Anstrichstoffs sogar noch, tiefer als der des darin enthaltenen Löseinittelgeinischs. Der niedrige Flammpunkt solcher Anstrichstoffe erfordert entweder eine drastische Beschränkung der Lagerhaltung odor die Anlage eines Lagers für die Gefahrenklasse AI. Darartige Lager sind sehr teuer»Quick-drying paints contain low-boiling ones Low flash point solvent. Usually lies dex * flash point of the finished paint is even lower than that of the solvent mixture it contains. Of the low flash point of such paints requires either a drastic restriction of storage or the construction of a warehouse for hazard class AI. Daring Bearings are very expensive »
709833^0793709833 ^ 0793
Ersetzt man die tiefsiedenden Lösemittel mit niedrigem Flammpunkt wie Isobutylacetat, Methyl-äthyl-keton oder Toluol durch, solche mit höherem Flammpunkt wie Xylol oder n-Butylacotat, so verlängert sich die Trocknungszeit erheblich.. Damit sind bestimmte Lackierungen an senkrechten Flächen nur noch bedingt möglich. Bei Fahrbahn" niarkierungsfarben wird die Zeit der Verkehrobehinderung durch Markiertingsarbeiteii sehr verlängert und bei Markierungoarbeiten auf Schwarzdecken ergeben sich Verfärbungen durch Anlösen der Fahrbahndecke, das ein starkes Bluten verursacht.If you replace the low-boiling solvents with low ones Flash point such as isobutyl acetate, methyl ethyl ketone or Toluene, those with a higher flash point such as xylene or n-butyl acotate, the drying time is extended considerable .. This means that certain paint jobs on vertical surfaces are only possible to a limited extent. At road " Marking colors will be the time of traffic obstruction very prolonged by marking work and by marking work on black pavements, discoloration results from loosening of the road pavement, which is a strong one Causes bleeding.
Ziel der Erfindung war es, löseraittelhaltig© Anstrichstoffe su schaffen, die einen relativ hohen Flammpunkt, insbesondere einen Flammpunkt über 21°C, aufweisen und dennoch rasch trocknen. Gegenstand der Erfindung sim' auch die nötigen Verdünnungsmittel.The aim of the invention was to paint materials containing solvents su create that have a relatively high flash point, in particular have a flash point above 21 ° C, and nevertheless dry quickly. Object of the invention sim ' also the necessary diluents.
Es wurde gefunden, daß man schnelltrocknende, lösemittelhaltige Anstrichstoffe erhält, deren Flammpunkt über 210C liegt, wenn nan dem Lösemittelgemisch Trichlor-trifluoraethaii und/oder Möthylenchiorid. zusetzt.It has been found that fast-drying, solvent-based paints obtained, whose flash point is above 21 0 C when the solvent mixture nan trichloro-trifluoraethaii and / or Möthylenchiorid. clogs.
Der" erfindungsgemäfl zuzusetzende Halogenkohlenwasserstoff virkt dabei in der Regel nur als Verschnitt- oder Verdünnungsmittel. Echte Lösemittel für die in den Anstrichstoffen enthaltenen Bindemittel kann er· nicht ersetzen, ausgenommen Benzin. Jedoch ist der volle Ersatz von Benzin auch nur dann möglich, wenn die durch die besonders rasche Verdunstung des Halogen-Kohlenvasserstoffs bedingte Trocknungsgeschvindigkeit des Anstrichstoffe nicht stört.The "halocarbon to be added according to the invention As a rule, it only works as an extender or diluent. It cannot replace real solvents for the binders contained in the paints, excluding gasoline. However, the full replacement of gasoline is only possible if the particularly rapid Drying speed due to evaporation of the halogenated hydrocarbon of the paint does not interfere.
•Λ• Λ
709833/0793709833/0793
-1I.- 1 I.
Per Gehalt- a.n Halngpi-Tvohienwasserstoff kann bis zu etwa. 35 Gew.$, bezogen auf das Gesamtgewicht des Löseraittelgetnisches betragen. Höhex-e Gehalte können, wie auch zu große Mengen an Verschnittmitteln bewirken, daß die Farbe instabil wird. Px'inzipiell können Trichlor-trifluoraethan oder Kothylonchlorid alleine oder Gemisch© dieser Halogen-Kohlenwasserstoffe verwendet werden« Bevorzugt verwendet man im Sinn der Erfindung Trichlor-trifluoraethan, weil es einerseits die Trocknung nicht über Gebühr beschleunigt und zum anderen physiologisch unbedenklich ist. Methylenchlorid alleine kann in solchen Anstrichstoffen Verwendung finden, die extrem rasch trocknen müssen.Per content a.n Halngpi-Tvohienwasserstoff can be up to about. 35% by weight, based on the total weight of the solvent tray be. Heightx-e contents can, as well as too large Amounts of extenders cause the color to become unstable. In principle, trichlorotrifluoroethane can be used or Kothylonchlorid alone or a mixture © of these halogen hydrocarbons are used «Preference is given to using trichlorotrifluoroethane for the purposes of the invention, because it on the one hand the drying is not accelerated excessively and on the other hand it is physiologically harmless. Methylene chloride alone can be used in such paints Find use that have to dry extremely quickly.
Die zux- gewünschten Erhöhung des Flammpunktes nötige Menge an Trichlor-trifluora ethan und/oder Methylsnchiorid muß im Einzelfall durch einen Vorversuch ermittelt werden. Im fertigen Anstrichstoff ist meistens ein höhei'er Gehalt an Halogen—Kohlenwasserstoff nötig, um den Flammpunkt ausreichend zu erhöhen, als in Verdünnungsmitteln.The amount required for the desired increase in the flash point of trichlorotrifluora ethane and / or Methylsnchiorid must can be determined in individual cases by means of a preliminary test. There is usually a higher content in the finished paint of halogen hydrocarbons necessary to reach the flash point increase sufficiently than in diluents.
Die folgenden Beispiele zeigen einige typische Anstrichst ο f f ~Foruiuli eruagen :The following examples show some typical paint jobs ο f f ~ Foruiuli determine:
•Λ• Λ
709833/0793709833/0793
1) Ein Ajnstrichstoff auf Acrylharzbasis enthält in 100 Gewichtsteilen Farbe 37 GT des folgenden Lösemittel— gemisches:1) An acrylic resin-based coating material contains in 100 Parts by weight of paint 37 GT of the following solvent- mixture:
37 GT37 GT
Flammpunkt der Farbeί > 26°C,Flash point of the paintί> 26 ° C,
Trocknungszeit bei 20°C: ca. 10 Minuten bei 300yu NaßfilmDrying time at 20 ° C: approx. 10 minutes with 300 yu wet film
Ersetzt man das Trichlor-trifluoraethan dux'ch Toluol so sinkt der Flammpunkt auf < 200C. Ersetzt man das Löseroittelgemisch durch ein schwerer flüchtiges Gemisch aus n—Butylacetat und Xylol, so verlängert sich die Trocknungszeit auf ca. 30 Minuten*If one replaces the trichlorotrifluoroethane dux'ch toluene as the flash point is lowered to <20 0 C. By replacing the Löseroittelgemisch by a less volatile mixture of n-butyl acetate and xylene, then the drying time is extended to approximately 30 minutes *
2) Ein Anstrichstoff auf PVC-Basis enthält in 100 Gewichtsteilen Farbe 5O,7 GT des folgenden Lösemittelgetnisches: 2) A paint based on PVC contains 100 parts by weight of paint 50.7 parts by weight of the following solvent mix:
Toluol
Isobutylacetat 85 *p toluene
Isobutyl acetate 85 * p
Tri chior-Trifluoraethan und/oder Methylenchlorid 5O,7 GTTri-chloro-trifluoroethane and / or methylene chloride 50.7 GT
Flammpunkt der Farbe > 2.6 C,Flash point of the paint> 2.6 C,
caapprox
bei 300 λχ Naßfilmat 300 λχ wet film
Trocknungszeit bei 20°Cs ca. 10 MinutenDrying time at 20 ° Cs approx. 10 minutes
709833/0793709833/0793
3) Ein ITitrokonibilack enthält in 100 GT Lack 60 GT des3) An ITitrokonibilack contains 100 parts by weight of 60 parts by weight of the
30 GT Isobutylacetat 85 15 GT Toluol30 parts by weight isobutyl acetate 85 15 parts by weight toluene
15 GT; Trichlor-trifluoraethaa.15 GT; Trichlorotrifluoraethaa.
■ - und/oder M&thylenchlorid 60 GT ■ - and / or methylene chloride 60 GT
Flammpunkt > 26 C.Flash point> 26 C.
h) Ein Hammerschlaglack auf" Nitrocellulosebasis enthält in 100 GT Lack 70 GT des folgenden Lösemittelgeraischs h) A hammer finish lacquer based on nitrocellulose contains in 100 parts by weight of lacquer 70 parts by weight of the following solvent agent
35 . GT Isobutylacetat 85 $ 35. GT isobutyl acetate $ 85
10 GT Isopropatiol10 pbw isopropatiol
5 GT Toluol5 pbw toluene
20 GT Trichlor-trifluox'aethan und/20 GT trichlorotrifluox'aethane and /
oder* Methylenchloridor * methylene chloride
70 GT
Flammpunkt > 260C.
5) Ein üniveT'salverdünnungsmlttel besteht aus70 GT
Flash point> 26 0 C.
5) A level thinner consists of
35 GT Isobutylacetat 85 # 25 GT Isopropanol 20 GT Toluol35 parts by weight isobutyl acetate 85 # 25 parts by weight isopropanol 20 pbw toluene
20 GT Trichlor-trifluoraethan und/20 GT trichlorotrifluoroethane and /
= oder Hethylenchlorid= or ethylene chloride
GTGT
Flammpunkt > 260C.Flash point> 26 0 C.
709833/0793709833/0793
6) Ein Verdünnungsmittel für den in Beispiel 2 beschriebenen Anstrichstoff besteht aus:6) A diluent for that described in Example 2 Coating consists of:
39 GT Toluol39 pbw toluene
hl GT Isobutylacetat 85 # hl GT isobutyl acetate 85 #
20 GT Trichlor-trifluoraethan und/ oder Methylenchlorid20 pbw of trichlorotrifluoroethane and / or methylene chloride
PlammpunJct > 260C.Plammpoint> 26 0 C.
709833/079*709833/079 *
ORIGINAL INSPECTEDORIGINAL INSPECTED
Claims (3)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2605992A DE2605992B2 (en) | 1976-02-14 | 1976-02-14 | Quick-drying, solvent-based paints with an increased flash point |
| NL7701357A NL7701357A (en) | 1976-02-14 | 1977-02-09 | FAST-DRYING, SOLVENT-CONTAINING PAINTS WITH ELEVATED FLASH POINT AND SUITABLE THINNER. |
| AT0088077A ATA88077A (en) | 1976-02-14 | 1977-02-10 | QUICK-DRYING, SOLVENT-BASED PAINT WITH INCREASED FLASH POINT BASED ON ACRYLIC, PVC OR NITROCELLULOSE |
| LU76750A LU76750A1 (en) | 1976-02-14 | 1977-02-11 | |
| FR7704072A FR2340974A1 (en) | 1976-02-14 | 1977-02-14 | QUICK DRY COATING PRODUCTS CONTAINING A HALOGENO-ALKANE |
| BE174914A BE851402A (en) | 1976-02-14 | 1977-02-14 | QUICK DRY COATING PRODUCTS CONTAINING A HALOGENO-ALKANE |
| GB6035/77A GB1577643A (en) | 1976-02-14 | 1977-02-14 | Solvent-containing paint or lacquer compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2605992A DE2605992B2 (en) | 1976-02-14 | 1976-02-14 | Quick-drying, solvent-based paints with an increased flash point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2605992A1 true DE2605992A1 (en) | 1977-08-18 |
| DE2605992B2 DE2605992B2 (en) | 1980-02-28 |
Family
ID=5969922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2605992A Withdrawn DE2605992B2 (en) | 1976-02-14 | 1976-02-14 | Quick-drying, solvent-based paints with an increased flash point |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | ATA88077A (en) |
| BE (1) | BE851402A (en) |
| DE (1) | DE2605992B2 (en) |
| FR (1) | FR2340974A1 (en) |
| GB (1) | GB1577643A (en) |
| LU (1) | LU76750A1 (en) |
| NL (1) | NL7701357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3111101A1 (en) * | 1981-03-20 | 1982-09-30 | Georg Scheidel Jr. Gmbh, 8606 Hirschaid | Lacquer solvent/diluent |
| CN115386414A (en) * | 2022-10-25 | 2022-11-25 | 广州洛德化工科贸有限公司 | Volatile stamping oil, preparation method thereof and processing method of silicon steel sheet |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023029A1 (en) * | 1980-06-20 | 1982-01-14 | Herberts Gmbh, 5600 Wuppertal | QUICK-DRYING, SOLVENT-BASED PAINTS |
| US4525507A (en) * | 1983-12-30 | 1985-06-25 | Mouhanad Chaker | High flash point/low surface energy solvent systems for polyimide conformal coatings |
| CN1167715C (en) | 1999-10-23 | 2004-09-22 | 三星阿托菲纳株式会社 | An improved catalyst for homo-and Co-polymerization of olefin |
| KR100361224B1 (en) | 1999-12-01 | 2002-11-29 | 삼성종합화학주식회사 | Method for preparing catalyst for ethylene homo- and co-polymerization |
| KR100359932B1 (en) | 2000-06-15 | 2002-11-07 | 삼성종합화학주식회사 | A catalyst for ethylene homo- and copolymerization |
| KR100530794B1 (en) | 2001-06-21 | 2005-11-23 | 삼성토탈 주식회사 | Catalyst for polymerization and copolymerization of ethylene |
-
1976
- 1976-02-14 DE DE2605992A patent/DE2605992B2/en not_active Withdrawn
-
1977
- 1977-02-09 NL NL7701357A patent/NL7701357A/en not_active Application Discontinuation
- 1977-02-10 AT AT0088077A patent/ATA88077A/en not_active IP Right Cessation
- 1977-02-11 LU LU76750A patent/LU76750A1/xx unknown
- 1977-02-14 BE BE174914A patent/BE851402A/en unknown
- 1977-02-14 FR FR7704072A patent/FR2340974A1/en not_active Withdrawn
- 1977-02-14 GB GB6035/77A patent/GB1577643A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3111101A1 (en) * | 1981-03-20 | 1982-09-30 | Georg Scheidel Jr. Gmbh, 8606 Hirschaid | Lacquer solvent/diluent |
| CN115386414A (en) * | 2022-10-25 | 2022-11-25 | 广州洛德化工科贸有限公司 | Volatile stamping oil, preparation method thereof and processing method of silicon steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2340974A1 (en) | 1977-09-09 |
| DE2605992B2 (en) | 1980-02-28 |
| ATA88077A (en) | 1982-10-15 |
| NL7701357A (en) | 1977-08-16 |
| BE851402A (en) | 1977-08-16 |
| LU76750A1 (en) | 1977-08-19 |
| GB1577643A (en) | 1980-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8230 | Patent withdrawn |