DE665215C - Driving away and fighting insects and their larvae - Google Patents
Driving away and fighting insects and their larvaeInfo
- Publication number
- DE665215C DE665215C DEG94317D DEG0094317D DE665215C DE 665215 C DE665215 C DE 665215C DE G94317 D DEG94317 D DE G94317D DE G0094317 D DEG0094317 D DE G0094317D DE 665215 C DE665215 C DE 665215C
- Authority
- DE
- Germany
- Prior art keywords
- larvae
- driving away
- insects
- thianthrene
- fighting insects
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Vertreiben und Bekämpfen von Insekten und deren Larven Es wurde gefunden, daß man neue, wertvolle Mittel zum Vertreiben und Bekämpfen von Insekten und deren Larven erhält, wenn man in üblicher Anwendungsweise Thianthren, seine Derivate oder Substitutionsprodukte enthaltende Mischungen oder Lösungen verwendet. Verbindungen solcher Art sind in großer Zahl bekannt. Im folgenden seien ,einige aufgezählt, ohne aber damit den Umfang vorliegender Erfindung darauf beschränken zu wollen.Driving away and controlling insects and their larvae It was found that one new, valuable means for driving away and controlling insects and their Larvae are obtained when using thianthrene, its derivatives or in the usual manner Mixtures or solutions containing substitution products are used. links such types are known in large numbers. Some of them are listed below but without thereby wishing to restrict the scope of the present invention thereto.
Thianthren, 2, 6-Dimethylthianthren, i, 3, 5, 7-Tetrametlzylfhianthren, 2-Chlorthianthren, 2, 7-Dichlorthianthren, 2, 7-Dichlor-3, 6-dimethylthia.nthren, q., 5 - Dichlor - z, 8 - dimethylthianthren, Dimethoxythianthren, 2, 3, 6, 7-Tetramethoxythianthren, Dinitrothianthren, 3-Nitro-6 - methylthianthren, 3 - Nitro - 8 - methoxy-5-methylthianthren, 6-Chlor-3-nitrotldanthren, 5, 8 - Dichlor - 3 - nitrothianthren, 3 - Amino-6-methylthianthrenchlorhydrat, Thia.nthrendicarbonsäure, Thianthrensulfonsäure, Naphthianthren, ferner die S-Oxyde obiger Verbindungen, wie beispielsweise: Thianthren,-S - Oxyd, Thianthren - S - dioxyd, Thianthrenmono- oder disulfon, 2, 6-Dimethylthianthren-S - oxyd, 2, 3, 6, 7 - Tetramethoxythianthren-S-oxyd, oder die Disulfide, die sich von den Thianthrenverbindungen ableiten, beispielsweise 3, 7 = Dimethoxy - 2, 6 - dioxythianthrendisulfid. Die meisten dieser Verbindungen sind im Schrifttum beschrieben, sofern sie unbekannt sind, lassen sie sich nach üblichen Verfahren herstellen.Thianthrene, 2, 6-dimethylthianthrene, i, 3, 5, 7-tetramethylthianthrene, 2-chlorothianthrene, 2, 7-dichlorothianthrene, 2, 7-dichloro-3, 6-dimethylthianthrene, q., 5 - dichloro - z, 8 - dimethylthianthrene, dimethoxythianthrene, 2, 3, 6, 7-tetramethoxythianthrene, Dinitrothianthrene, 3-nitro-6-methylthianthrene, 3-nitro-8-methoxy-5-methylthianthrene, 6-chloro-3-nitrotldanthrene, 5, 8 - dichloro - 3 - nitrothianthrene, 3 - amino-6-methylthianthrene chlorohydrate, Thia.nthrendicarboxylic acid, thianthrene sulfonic acid, naphthianthrene, and also the S-oxides of the above compounds, such as: thianthrene, -S - oxide, thianthrene - S - dioxide, thianthrene mono- or disulfone, 2, 6-dimethylthianthrene-S-oxide, 2, 3, 6, 7 - Tetramethoxythianthrene S-oxide, or the disulfides, which are different from the thianthrene compounds derive, for example 3, 7 = dimethoxy - 2, 6 - dioxythianthrene disulfide. the Most of these compounds are described in the literature if they are unknown they can be produced by conventional methods.
Die genannten Thianthreneeignen sich beispielsweise hervorragend zum
Schützen von Wolle, Haaren, Pelzwerk, Federn u. dgl. vor Mottenfraß. Bereits in
sehr geringen Konzentrationen verleihen sie der behandelten Ware zuverlässigen Schutz.
Für die Verwendung kommen hauptsächlich Lösungen in Wasser oder billigen organischen
Lösungsmitteln, wie
Kahlenwasserstoffen, , Chlorkohlenwasserstoffen,
Alkoholen, Ketonen oder deren Gemischen in Frage. Die zu schützenden StoIf,
Beispiel i Man löst 2o Teile Thianthren oder eine andere der oben aufgezählten Verbindungen, beispielsweise Dimethylthianthren, Dichlordimethylthianthren oder Thianthren-S-oxy d u. a. in 98o Teilen Alkohol, behandelt Pelze, Federn oder Wolle durch Tauchen, zentrifugiert und trocknet. Die so behandelte Ware x@t mottenecht; es genügen schon verdün.ntere Lösungen, um einen befriedigenden Schutz ;-zu erzielen.Example i Dissolve 2o parts of thianthrene or another of the above listed compounds, for example dimethylthianthrene, dichlorodimethylthianthrene or thianthrene-S-oxy d et al. in 98o parts alcohol, treated furs, feathers or Wool by dipping, centrifuging and drying. The goods treated in this way x @ t moth-proof; even more dilute solutions are sufficient to achieve satisfactory protection.
_. Beispiel 2 Bespritzt man Insekten, beispielsweise Stabheuschrecken, mit Lösungen, die Thiänthren, dessen Derivate oder Substitutionsprodukte enthalten, so werden diese in ziemlich kurzer Zeit getötet._. Example 2 If insects, for example stick insects, are sprayed, with solutions that contain Thiänthren, its derivatives or substitution products, so these will be killed in a fairly short amount of time.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH665215X | 1936-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE665215C true DE665215C (en) | 1938-09-20 |
Family
ID=4527226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG94317D Expired DE665215C (en) | 1936-05-18 | 1936-12-08 | Driving away and fighting insects and their larvae |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE665215C (en) |
-
1936
- 1936-12-08 DE DEG94317D patent/DE665215C/en not_active Expired
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