DE1161076B - Process for protecting keratinous material against pests - Google Patents
Process for protecting keratinous material against pestsInfo
- Publication number
- DE1161076B DE1161076B DEF32003A DEF0032003A DE1161076B DE 1161076 B DE1161076 B DE 1161076B DE F32003 A DEF32003 A DE F32003A DE F0032003 A DEF0032003 A DE F0032003A DE 1161076 B DE1161076 B DE 1161076B
- Authority
- DE
- Germany
- Prior art keywords
- tin
- chlorophenyl
- tri
- against pests
- wool
- 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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/006—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with wool-protecting agents; with anti-moth agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
Description
Verfahren zum Schutz von keratinhaltigem Material gegen Schädlinge Es ist bekannt, keratinhaltiges Material gegen Schädlinge dadurch zu schützen, daß man es mit Zinnverbindungen behandelt, die mehrere mittels Kohlenstoff ans Zinn gebundene organische Gruppen enthalten.Process for the protection of material containing keratin against pests It is known that keratin-containing material can be protected against pests in that it is treated with tin compounds, which are several by means of carbon to tin contain bound organic groups.
Gegenstand der vorliegenden Erfindung ist nun ein Verfahren zum Schutz von keratinhaltigem Material gegen Schädlinge, welches dadurch gekennzeichnet ist, daß man das Material mit einer Verbindung der Formel in der X Halogen, eine Cyan-, Rhodanid- oder OH-Gruppe bedeutet, behandelt.The present invention now relates to a method for protecting keratin-containing material against pests, which is characterized in that the material is treated with a compound of the formula in which X is halogen, a cyano, rhodanide or OH group, treated.
Die erfindungsgemäß zu verwendenden Verbindungen wirken z. B. gegen Motten sowie gegen Anthrenus-und Attagenuslarven. Zu diesem Zweck können sie zum Schutz von Wolle, Pelzwerk und ähnlichem Material im Färbeband oder aber bemerkenswerterweise auch in der chemischen Wäsche eingesetzt werden. The compounds to be used according to the invention act, for. B. against Moths and against Anthrenus and Attagenus larvae. To do this, you can use the Protection of wool, fur and similar material in the dye tape or notably can also be used in chemical washing.
Beispiel 1 3 bis 5 g Tri-(4-chlorphenyl)-zinnchlorid werden unter Zusatz eines handelsüblichen Emulgators in mit Wasser mischbaren Lösungsmitteln gelöst, und die Lösung wird zu 40 1 einer beliebigen Färbeflotte hinzufügt. In diesem Bad wird 1 kg Wolle bei Kochtemperatur behandelt. Die so ausgerüstete Keratinfaser ist gegen Motten-, Anthrenus- und Attagenusfraß geschützt. Der Schutzeffekt widersteht mehrerenWäschen. Example 1 3 to 5 g of tri- (4-chlorophenyl) tin chloride are under Addition of a commercially available emulsifier in water-miscible solvents dissolved, and the solution is added to 40 1 of any dye liquor. In this Bath is treated 1 kg of wool at boiling temperature. The keratin fiber so equipped is protected against moth, anthrenus and attagenus damage. The protective effect resists several washes.
Beispiel 2 Erzeugnisse aus Woll- und Wollmischgespinsten werden nach Art der chemischen Wäsche in organischen Lösungsmitteln, die 0,1 bis 0,2°/o Tri- (4-chlorphenyl)-zinnchlorid (bezogen auf das Warengewicht) enthalten, behandelt. Das Material, das auch Fell- oder Pelzwerk sein kann, ist gegen Zerstörung durch Keratinschädlinge, wie Motten, Attagenus- und Anthrenuslarven, geschützt. Example 2 Products made from wool and mixed wool spun threads are according to Type of chemical washing in organic solvents containing 0.1 to 0.2% tri (4-chlorophenyl) tin chloride (based on the weight of the goods). The material, which can also be fur or fur, is resistant to destruction Keratin pests such as moths, Attagenus and Anthrenus larvae are protected.
Beispiel 3 Garne aus Wolle werden im Färbebad mit 0,2°/o Tri-(4-chlorphenyl)-zinnhydroxyd (bezogen auf das Wollgewicht) behandelt. Dabei löst man die nicht wasserlösliche Zinnverbindung unter Zusatz eines handelsüblichen, nichtionogenen Emulgators in einem in Wasser löslichen Lösungsmittel und setzt diese Emulsion dem noch kalten Farbbad zu. Das Bad kann je nach Färbeverfahren auf einen pR-Wert von 7 bis 3 eingestellt werden. Die Färbung der Garne erfolgt wie üblich. In dieser Weise behandelte Fasern sind gegen den Fraß von Mottenlarven geschützt. EXAMPLE 3 Yarns made of wool are dyed with 0.2% tri- (4-chlorophenyl) tin hydroxide (based on the weight of the wool). In doing so, the water-insoluble ones are dissolved Tin compound with the addition of a commercially available, non-ionic emulsifier in a solvent soluble in water and sets this emulsion to the still cold one Dye bath too. Depending on the staining process, the bath can have a pR value of 7 to 3 set will. The yarn is dyed as usual. Fibers treated in this way are protected from being eaten by moth larvae.
Mit gleichem Erfolg kann es an Stelle der obengenannten Verbindung auch das Tri-(4-chlorphenyl)-zinnbromid verwendet werden. With the same success it can replace the above mentioned connection Tri- (4-chlorophenyl) tin bromide can also be used.
Beispiel 4 Woll- bzw. wollhaltige Textilien werden nach Art des in der Chemischreinigung üblichen Imprägnierungsverfahrens in organischen Lösungsmitteln, die im Liter 1 bis 2 g Tri-(4-chlorphenyl)-zinncyanaid enthalten, behandelt. Das so ausgerüstete Textilgut wird von Mottenlarven nicht angegriffen. Example 4 Wool or wool-containing textiles are made according to the type of in dry cleaning usual impregnation process in organic solvents, which contain 1 to 2 g of tri- (4-chlorophenyl) tin cyanide per liter, treated. That Textiles equipped in this way are not attacked by moth larvae.
Beispiel 5 Man behandelt bereits gefärbte Woll- oder Wollmischgewebe auf einer in der Textilindustrie üblichen Waschmaschine im Anschluß an den Waschprozeß auf frischer Flotte mit 0,3 0/o Tri-(4-chlorphenyl)-zinnrhodanid (bezogen auf das Gewicht des Textilgutes) im essigsauren Bad bei 35 bis 40"C. Die Zubereitung der Wirkstofflösung erfolgt dabei in der im Beispiel 3 angegebenen Weise. Nach 1/2stündiger Ausrüstung wird die Ware wie üblich fertiggestellt. Example 5 Already dyed woolen or wool blend fabrics are treated on a washing machine customary in the textile industry after the washing process on fresh liquor with 0.3% tri- (4-chlorophenyl) tin rhodanide (based on the Weight of the textile) in an acetic acid bath at 35 to 40 "C. The preparation of the The active ingredient solution is carried out in the manner indicated in Example 3. After 1/2 hour Equipment, the goods are completed as usual.
Die behandelten Gewebe sind gegen den Fraß von Motten-, Anthrenus- und Attagenuslarven geschützt.The treated tissues are against the feeding of moths, anthrens and Attagenus larvae are protected.
Beispiel 6 Erzeugnisse aus Wolle werden in der im Beispiel 3 beschriebenen Weise in wäßrigen Färbeflotten mit 0,5 0/o Tri-(4-chlorphenyl)-zinnfluorid (bezogen auf das Gewicht der Wollfaser) behandelt. Die so ausgerüstete Ware ist gegen den Befall von Textilschädlingen geschützt. Example 6 Wool products are described in Example 3 Way in aqueous dye liquors with 0.5 0 / o tri- (4-chlorophenyl) tin fluoride (based on the weight of the wool fiber). The goods equipped in this way are against the Protected against infestation from textile pests.
Aus der nachfolgenden Tabelle ist ersichtlich, daß die erfindungsgemäß
zu verwendenden Zinnverbindungen
vergleichbaren bekannten Zinnverbindungen
bei der Prüfung gegen den Larvenfraß der Kleidermotte in der Schutzwirkung beträchtlich
überlegen sind.
Die Verbindungen, die der angeführten Formel entsprechen, wenn X für Halogen steht, lassen sich durch Einwirkung von Zinn-tetra-halogeniden auf p-Chlorphenyl-Magnesiumbromid und anschließende Umsetzung der gebildeten Zilmverbindungen der Formel -(Cl- )4Sn mit Zinn-trea-halogeniden herstellen (vgl. hierzu z. B. The compounds corresponding to the formula given when X stands for halogen, can be obtained by the action of tin tetra-halides on p-chlorophenyl magnesium bromide and subsequent Implementation of the compound compounds of the formula - (Cl-) 4Sn formed Manufacture with tin trea halides (see e.g.
K r a u s e-von G r o s s e, »Die Chemie der metallorganischen Verbindungen« S. 345 bis 348); aus diesen Verbindungen können dann die Verbindungen, die der angeführten Formel entsprechen, wenn X für eine Cyan-, Rhodanid- oder OH-Gruppe steht, durch Umsetzung mit Alkalicyaniden, Alkalirhodaniden oder Alkalihydroxyden gewonnen werden.K r a u s e-von G r o s s, "The Chemistry of Organometallic Compounds" Pp. 345 to 348); These compounds can then be used to create the compounds listed below Formula correspond when X stands for a cyano, rhodanide or OH group, through Reaction with alkali cyanides, alkali rhodanides or alkali hydroxides are obtained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF32003A DE1161076B (en) | 1960-08-30 | 1960-08-30 | Process for protecting keratinous material against pests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF32003A DE1161076B (en) | 1960-08-30 | 1960-08-30 | Process for protecting keratinous material against pests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1161076B true DE1161076B (en) | 1964-01-09 |
Family
ID=7094448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF32003A Pending DE1161076B (en) | 1960-08-30 | 1960-08-30 | Process for protecting keratinous material against pests |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1161076B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049643A3 (en) * | 1980-10-08 | 1982-06-23 | M & T Chemicals, Inc. | Improvements in or relating to bis(substituted phenyl) alkyltin compounds |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE485646C (en) * | 1925-11-28 | 1929-11-08 | I G Farbenindustrie Akt Ges | Moth repellent |
| US1744633A (en) * | 1925-11-27 | 1930-01-21 | Ig Farbenindustrie Ag | Process for protecting wool, fur, rugs, and the like against the attack of moths and products thereof |
| DE950970C (en) * | 1951-06-09 | 1956-10-18 | Cyril James Faulkner | Fight against microorganisms such as fungi, bacteria, protozoa |
-
1960
- 1960-08-30 DE DEF32003A patent/DE1161076B/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1744633A (en) * | 1925-11-27 | 1930-01-21 | Ig Farbenindustrie Ag | Process for protecting wool, fur, rugs, and the like against the attack of moths and products thereof |
| DE485646C (en) * | 1925-11-28 | 1929-11-08 | I G Farbenindustrie Akt Ges | Moth repellent |
| DE950970C (en) * | 1951-06-09 | 1956-10-18 | Cyril James Faulkner | Fight against microorganisms such as fungi, bacteria, protozoa |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049643A3 (en) * | 1980-10-08 | 1982-06-23 | M & T Chemicals, Inc. | Improvements in or relating to bis(substituted phenyl) alkyltin compounds |
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