[go: up one dir, main page]

DE1161076B - Process for protecting keratinous material against pests - Google Patents

Process for protecting keratinous material against pests

Info

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
Application number
DEF32003A
Other languages
German (de)
Inventor
Dr Hanshelmut Schloer
Dr Klaus Langheinrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DEF32003A priority Critical patent/DE1161076B/en
Publication of DE1161076B publication Critical patent/DE1161076B/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/22Tin compounds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/006Biochemical 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. Verbindung Beurteilung Triäthylzinnfluorid ................. mangelhaft Diphenylzinnoxyd .................... ungenügend Diphenylzinndichlorid ............... ungenügend Dibenzylzinndichlorid ............... ungenügend Tribenzylzinnchlorid ................ ungenügend Tri-(4-chlorphenyl)-zinnhydroxyd..... gut Tri-(4-chlorphenyl)-zinnchlorid ...... gut Tri-(4-chlorphenyl)-zinnfluorid ...... gut Tri-(4-chlorphenyl)-zinncyanid....... gut Tri-(4-chlorphenyl)-zinnrhodanid .... gut Die Beurteilung erfolgte entsprechend den Richtlinien von Frey im »Nachrichtenblatt des Deutschen Pflanzenschutzdienstesa, 10. Jahrgang, 1958, S. 181 bis 188, an Wollgeweben, die jeweils mit 0,025 01o Zinnverbindung (angewandt in einer Mischung aus gleichen Teilen Aceton und Benzol) imprägniert waren.From the table below it can be seen that the tin compounds to be used according to the invention are considerably superior to comparable known tin compounds in terms of their protective effect when tested against larval damage by the clothes moth. Connection assessment Triethyltin fluoride ................. inadequate Diphenyltin oxide .................... insufficient Diphenyltin dichloride ............... insufficient Dibenzyltin dichloride ............... insufficient Tribenzyl tin chloride ................ insufficient Tri- (4-chlorophenyl) tin hydroxide ..... good Tri- (4-chlorophenyl) tin chloride ...... good Tri- (4-chlorophenyl) tin fluoride ...... good Tri- (4-chlorophenyl) tin cyanide ....... good Tri- (4-chlorophenyl) tin rhodanide .... good The assessment was carried out according to the guidelines of Frey in the »Nachrichtenblatt des Deutschen Pflanzenschutzdienstesa, Volume 10, 1958, pp. 181 to 188, on woolen fabrics impregnated with 0.025,010 tin compound (applied in a mixture of equal parts acetone and benzene) .

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)

Patentanspruch: Verfahren zum Schutz von keratinhaltigem Material gegenSchädlinge mit Hilfe von organischen Zinnverbindungen, d a d u r c h g e k e n n z e i c hn e t, daß das Material mit einer Verbindung der Formel (Cl- )3SnX in der X Halogen, eine Cyan-, Rhodanid- oder OH-Gruppe bedeutet behandelt wird. Claim: Method for protecting material containing keratin against pests with the help of organic tin compounds, d u r c h e k It is noted that the material is made with a compound of the formula (Cl-) 3SnX is treated in which X is halogen, a cyano, rhodanide or OH group. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 485 646, 950 970; USA.-Patentschrift Nr. 1 744 633. Considered publications: German Patent Specifications No. 485,646, 950,970; U.S. Patent No. 1,744,633.
DEF32003A 1960-08-30 1960-08-30 Process for protecting keratinous material against pests Pending DE1161076B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CH364384A (en) Method for protecting keratin-containing textile fibers from insect caused damage, means for carrying out the method and the keratin-containing textile material protected against insect damage
DE1190425B (en) Process for wrinkle-free textile finishing
DE1161076B (en) Process for protecting keratinous material against pests
DE1469359A1 (en) Process for increasing the functional properties of textiles
DE1225597B (en) Process for making textiles and other inflammable materials flame-resistant
DE3109741A1 (en) TEXTILE APPLICATION
DE1215304C2 (en) Antimicrobial agents
DE1019991B (en) Softening and preparation agents for textile materials
AT205803B (en) Pesticides
AT158387B (en) Process for the refinement of natural or artificial fibers.
DE393781C (en) Process for improving the network in dyeing, printing, etc. like
DE866112C (en) Pest control
DE2134358A1 (en) ANTIMICROBIAL EQUIPMENT OF TEXTILES
DE916764C (en) Process to give natural or artificial threads and fibers or yarns and fabrics a water-repellent character
DE918442C (en) Process to give natural or artificial fibers and threads or yarns or fabrics a water-repellent character
DE2217246A1 (en) Method for treating textiles
DE2212474C3 (en) Agent made from organic solvent to make textiles flame-resistant
DE520184C (en) Process for protecting wool, fur, feathers, hair and the like the like against pests
DE676267C (en) Process for the finishing of woolen goods
DE595106C (en) Protecting wool, fur, etc. Like. Against attacks by textile pests
DE1278387B (en) Process for the simultaneous flame-proofing and waterproofing of textile materials
DE727400C (en) Process for finishing, in particular hydrophobing, textile material
AT155476B (en) Process for protecting fiber material of all kinds against attack by animal pests.
DE1067770B (en) Process for making fibrous materials or cellulose films refractory
DE1103283B (en) Process for protecting woolen textiles against textile pests