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DE551316C - Process for the protection of textile materials in particular against attack by powdery mildew or other fungus-like plants - Google Patents

Process for the protection of textile materials in particular against attack by powdery mildew or other fungus-like plants

Info

Publication number
DE551316C
DE551316C DEB146255D DEB0146255D DE551316C DE 551316 C DE551316 C DE 551316C DE B146255 D DEB146255 D DE B146255D DE B0146255 D DEB0146255 D DE B0146255D DE 551316 C DE551316 C DE 551316C
Authority
DE
Germany
Prior art keywords
salicylic acid
substances
fungus
plants
powdery mildew
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
Application number
DEB146255D
Other languages
German (de)
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.)
British Cotton Industry Research Association
Original Assignee
British Cotton Industry Research Association
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 British Cotton Industry Research Association filed Critical British Cotton Industry Research Association
Application granted granted Critical
Publication of DE551316C publication Critical patent/DE551316C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

Die Erfindung betrifft eine Behandlung, durch die Stoffe aller Art, aber besonders Textilmaterialien, vor dem Befall' von Mehltau und anderen pilzartigen Gewächsen bewahrt werden oder durch die eine vermehrte Widerstandskraft gegen solche Angriffe bewirkt wird.The invention relates to a treatment by which substances of all kinds, but particular Textile materials 'protected from attack' by powdery mildew and other fungus-like plants or through which an increased resistance to such attacks is caused will.

Gemäß der Erfindung werden die Stoffe, z. B. Garne oder Gewebe aus Textilmateria-According to the invention, the substances, e.g. B. Yarns or fabrics made from textile materials

xo lien oder auch Papier, Leder, Gummi, Holz, Klebmaterialien u. dgl., mit dem Arylamid einer Salicylsäure, vorzugsweise in Form des Alkalisalzes behandelt. Insbesondere sind Salicylsäureanilid OH · C6H4 -CO-NH- C0H5,xo lien or paper, leather, rubber, wood, adhesive materials and the like. Treated with the arylamide of a salicylic acid, preferably in the form of the alkali salt. In particular, salicylic acid anilide OH · C 6 H 4 -CO-NH- C 0 H 5 ,

t5 das als baktericides Mittel bereits bekannt ist, und Alkoxyanilid OH-C6H1-CO-NH-C6H4OR (R = Alkylgruppe) sehr wirksame Substanzen für den angegebenen Zweck. Arylamide von substituierten Salicyl-t5 which is already known as a bactericidal agent, and alkoxyanilide OH-C 6 H 1 -CO-NH-C 6 H 4 OR (R = alkyl group) very effective substances for the stated purpose. Aryl amides of substituted salicylic

ao säuren und auch noch andere Arylamide als das Anilid oder das o-Anisidid wurden, wenn auch in einem geringeren Grade, geeignet gefunden; unter diesen sollen erwähnt werden 5-Chlorsalicylanilid C6H3 (OH) Cl - CO · NH C6H5, ß-Resorcylanilid (OH)0-C6H3-CO NH · C6H5, Salicyl-o-toluidid OH-C6H1-CO-NH-C7H7 und viele andere.ao acids and also other arylamides than the anilide or the o-anisidide have been found suitable, albeit to a lesser extent; among these should be mentioned 5-chlorosalicylanilide C 6 H 3 (OH) Cl - CO · NH C 6 H 5 , ß-resorcylanilide (OH) 0 -C 6 H 3 -CO NH · C 6 H 5 , salicyl-o- toluidid OH-C 6 H 1 -CO-NH-C 7 H 7 and many others.

Man hat schon Salicylsäure zum gleichen Zweck verwendet. Doch haften der Verwendung von Salicylsäure Mängel an, die bei Anwendung der 'erfindungsgemäßen Mittel vermieden werden. So hängt beispielsweise die Giftigkeit der Salicylsäure in großem Maße von der Reaktion des Mediums ab, in dem sie zur Anwendung kommt, während in dem Bereich, in dem sich, normalerweise das Wachstum von Schimmel abspielt, z. B. die Giftigkeit des Salicylsäureanilids gleichmäßig groß bleibt. Während Salicylsäureanilid in schwach saurem Medium (pn = 5 bis pn = 6) fünfmal so giftig ist als Salicylsäure, ist es in schwach alkalischem Medium (ph = 8 bis Ph = 10) relativ noch wirksamer. Weiter ist die Anwendbarkeit der Salicylsäure durch die Tatsache beschränkt, daß sie mit Dampf flüchtig ist und bei der trockenen Erhitzung sublimiert, während die Arylamide der Salicylsäure nicht flüchtig sind, so daß sie im Gegensatz zu der Salicylsäure beim längeren Kochen der Appreturmischungen, die mit ihnen versetzt sind, nicht entweichen. Auch ist das Salicylsäureanilid, seine Derivate oder Analogen geruchlos im Gegensatz z. B. zu Phenol und auch farblos.Salicylic acid has been used for the same purpose. Yet stick to the use of salicylic acid deficiencies which are avoided when using the agents according to the invention. For example, it depends the toxicity of salicylic acid largely depends on the reaction of the medium in in which it is used, while in the area in which it is usually the Mold growth is playing, e.g. B. the toxicity of salicylic anilide evenly stays big. While salicylic anilide in a weakly acidic medium (pn = 5 to pn = 6) is five times as toxic as salicylic acid, it is in a weakly alkaline medium (ph = 8 to Ph = 10) relatively even more effective. Further the applicability of salicylic acid is limited by the fact that it comes with steam is volatile and sublimates on dry heating, while the arylamides of salicylic acid are not volatile, so that they, in contrast to salicylic acid, when the finish mixtures are cooked for a longer period of time are offset from them, do not escape. Also is the salicylic anilide, its derivatives or Analog odorless in contrast to e.g. B. to phenol and also colorless.

Das Arylamid kann in irgendeiner geeigneten Weise auf die zu behandelnden Stoffe zur Einwirkung gebracht werden, entweder auf die Fertigfabrikate oder in irgendeinem geeigneten Stadium ihres Werdeganges. Z. B. können die zu behandelnden Stoffe mit einer Lösung des Alkalisalzes des SaJicylsäurearylamids bespritzt, bestrichen oder darin eingetaucht werden; das letztere kann auch während des Leimens, Beizens, Färb ens, Fertigmachens oder anderer Behandlungsweisen der Stoffe oder kann auch der Masse, der Lösung usw., die eine Stufe des Fabrikationsganges bilden, zugesetzt werden.The arylamide can be applied in any suitable manner to the fabrics to be treated Action, either on the finished products or in any suitable manner Stage of their career. For example, the substances to be treated can be mixed with a solution of the alkali salt of saJicylsäurearylamid be splashed, painted on or immersed in it; the latter can also be done during gluing, staining, dyeing, finishing or other methods of treatment of the Substances or can also be the mass, the solution, etc., which is a stage of the manufacturing process form, are added.

Für die Behandlung von Baumwolle oder anderen Textilstoffen gegen Mehltau usw.For treating cotton or other fabrics against powdery mildew, etc.

kann man gemäß der Erfindung z. B. in das Leimbad eine Lösung des Arylamids in wäßriger kaustischer Soda oder eine wäßrige Lösung vom Natriumsalz des Arylamids einbringen. Gewöhnlich wird das Antisepticum in Form einer Suspension oder einer teilweisen Lösung in Wasser zur Anwendung kommen. In allen Fällen beträgt die Menge des Arylamids, die von den Stoffen aufgenommen wird, etwa 0,01 bis 0,1 o/o des Gewichtes der Stoffe; auch kleinere oder größere Mengen können erforderlichenfalls angewendet werden.you can according to the invention z. B. bring a solution of the arylamide in aqueous caustic soda or an aqueous solution of the sodium salt of the arylamide into the glue bath. Usually the antiseptic will be used in the form of a suspension or a partial solution in water. In all cases, the amount of arylamide that is absorbed by the substances is about 0.01 to 0.1 o / o of the weight of the substances; smaller or larger amounts can also be used if necessary.

Im folgenden werden vergleichende Versuche angeführt:Comparative experiments are given below:

Tage bis zum Erscheinen der ersten SchimmelbildungDays until the first mold appears Kein ZusatzNo addition Zusätzeadditions o,o3%Salicyl-
säureanilido, o3% salicylic
acid anilide 8 Tage
6 Tage8 days
6 days 0,03% Salicyl
säure0.03% salicylic
acid 15 Tage
16 Tage
18 Tage15 days
16 days
18 days 9 Tage
6 bis 7 Tage
12 Tage9 days
6 to 7 days
12 days Baumwollstoff, der mit 7°/0 Appretur aus
Sagostärke und Talg appretiert ist
Baumwollstoff, der mit 6 bis 7°/0 Appretur
aus verschiedenen Stärken, Chinaton und
Weichmachungsmitteln appretiert ist....
Baumwollstoff, der mit 14% Appretur aus
fermentiertem Mehl, verschiedenen Stär
ken, Chinaton, Talg, Magnesiumchlorid
und Zinkchlorid appretiert ist Cotton fabric with a 7 ° / 0 finish
Sago starch and tallow is finished
Cotton fabric with a finish of 6 to 7 ° / 0
from different strengths, China tone and
Softening agents ...
Cotton fabric made with 14% finish
fermented flour, different strengths
ken, china clay, tallow, magnesium chloride
and zinc chloride is finished

Claims (4)

Patentansprüche:Patent claims: 1. Verfahren zum Schütze besonders von Textümaterialien gegen den Befall von Mehltau oder anderen pilzartigen Gewächsen, dadurch gekennzeichnet, daß auf die Stoffe ein Arylamid einer Salicylsäure gegebenenfalls in wäßriger Lösung zur Einwirkung gebracht wird.1. Procedure for protecting especially textile materials against infestation of powdery mildew or other fungus-like plants, characterized in that on the substances an arylamide of a salicylic acid, optionally in aqueous solution Action is brought. 2. Verfahren nach Anspruch r, dadurch gekennzeichnet, daß ein Arylamid einer Salicylsäure in Form ihres Alkalisalzes2. The method according to claim r, characterized in that an arylamide one Salicylic acid in the form of its alkali salt in wäßriger Flüssigkeit zur Anwendung kommt.is used in aqueous liquid. 3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, daß auf die Stoffe Salicylsäureanilid in Form des Natriumsalzes in wäßriger Flüssigkeit zur Einwirkung kommt. gQ 3. The method according to claim 1 and 2, characterized in that the substances salicylic acid anilide in the form of the sodium salt in aqueous liquid comes into play. gQ 4. Verfahren nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß während des Fabrikationsweges der zu schützenden Stoffe ein Arylamid einer Salicylsäure oder das entsprechende AlkaHsalz ange- g5 wendet wird.Is 4. The method of claim 1 to 3, characterized in that during the manufacturing path of the substances to be protected an arylamide of a salicylic acid or the corresponding AlkaHsalz reasonable g5 turns.
DEB146255D 1928-10-18 1929-10-17 Process for the protection of textile materials in particular against attack by powdery mildew or other fungus-like plants Expired DE551316C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551316X 1928-10-18

Publications (1)

Publication Number Publication Date
DE551316C true DE551316C (en) 1932-05-30

Family

ID=10473053

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB146255D Expired DE551316C (en) 1928-10-18 1929-10-17 Process for the protection of textile materials in particular against attack by powdery mildew or other fungus-like plants

Country Status (1)

Country Link
DE (1) DE551316C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956547C (en) * 1953-03-08 1957-01-17 Bayer Ag Pest repellants
DE1122672B (en) * 1957-03-21 1962-01-25 Hoechst Ag Use of halo-hydroxy-benzoic acid amides to make textiles and other materials made of cellulose or containing cellulose decay resistant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956547C (en) * 1953-03-08 1957-01-17 Bayer Ag Pest repellants
DE1122672B (en) * 1957-03-21 1962-01-25 Hoechst Ag Use of halo-hydroxy-benzoic acid amides to make textiles and other materials made of cellulose or containing cellulose decay resistant

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