AT135052B - Process for cleaning objects coated with cellulose ester lacquers. - Google Patents
Process for cleaning objects coated with cellulose ester lacquers.Info
- Publication number
- AT135052B AT135052B AT135052DA AT135052B AT 135052 B AT135052 B AT 135052B AT 135052D A AT135052D A AT 135052DA AT 135052 B AT135052 B AT 135052B
- Authority
- AT
- Austria
- Prior art keywords
- cellulose ester
- cleaning objects
- objects coated
- ester lacquers
- lacquers
- Prior art date
Links
Landscapes
- Detergent Compositions (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
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Verfahren zur Reinigung von mit Celluloseesterlacken überzogenen Gegenständen.
An ein flüssiges Reinigungsmittel zur Entfernung von Flecken auf festen lackierten Gegenständen ist die Forderung zu stellen, dass die Reinigungsflüssigkeit einerseits ein gutes Lösungsvermögen für eingetrockneten Teer, Pech, Asphalt usw. hat, anderseits darf sie nicht zu flüchtig sein und die Lacke praktisch nicht angreifen. Endlich müssen ihre Dämpfe ein Minimum von Toxizität besitzen.
Es wurde nun gefunden, dass a-Chlornaphthalin die Summe der obengenannten Eigenschaften in sich vereinigt und somit, gegebenenfalls in Verbindung mit andern Stoffen, wie Harze, Wachse, Poliermittel usw., oder geeigneten Lösungs- bzw. Verdünnungsmitteln, wie flüssige aromatische Kohlenwasser- stoffe und deren Halogenderivate, zum Entfernen von Teer und Peehflecken von mit Celluloseesterlacken überzogenen Gegenständen hervorragend geeignet ist.
Beispiel : Teerspritzer auf einer mit einem Celluloseesterlack überzogenen Fläche werden mit einem mit a-Chlornaphthalin allein oder a-Chlornaphthalin zusammen mit einem Losungs-bzw. Verdünnungsmittel, wie Benzol, imprägnierten Wollappen entfernt. Hierauf wird mit einem trockenen Lappen das nichtverdunstete a-Chlornaphthalin entfernt und gegebenenfalls nachpoliert. Das Poliermittel kann auch dem a-Chlornaphthalin zugesetzt werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for cleaning objects coated with cellulose ester lacquers.
The requirement of a liquid cleaning agent for removing stains from solid painted objects is that on the one hand the cleaning liquid has good dissolving power for dried up tar, pitch, asphalt, etc., on the other hand it must not be too volatile and practically not attack the paint. Finally, their fumes must have a minimum of toxicity.
It has now been found that α-chloronaphthalene combines the sum of the above properties and thus, optionally in conjunction with other substances such as resins, waxes, polishing agents, etc., or suitable solvents or diluents such as liquid aromatic hydrocarbons and their halogen derivatives, are ideally suited for removing tar and peeh stains from objects coated with cellulose ester lacquers.
Example: tar splashes on a surface coated with a cellulose ester varnish are treated with a-chloronaphthalene alone or a-chloronaphthalene together with a solution or solution. Thinner, such as benzene, removes impregnated woolen cloth. The non-evaporated α-chloronaphthalene is then removed with a dry cloth and polished if necessary. The polishing agent can also be added to the α-chloronaphthalene.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH135052X | 1931-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT135052B true AT135052B (en) | 1933-10-25 |
Family
ID=4393011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT135052D AT135052B (en) | 1931-10-01 | 1932-09-12 | Process for cleaning objects coated with cellulose ester lacquers. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT135052B (en) |
-
1932
- 1932-09-12 AT AT135052D patent/AT135052B/en active
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