DE469094C - Method of protection against moth damage - Google Patents

Method of protection against moth damage

Info

Publication number
DE469094C
DE469094C DEI28538D DEI0028538D DE469094C DE 469094 C DE469094 C DE 469094C DE I28538 D DEI28538 D DE I28538D DE I0028538 D DEI0028538 D DE I0028538D DE 469094 C DE469094 C DE 469094C
Authority
DE
Germany
Prior art keywords
protection against
oxy
moth damage
against moth
hydroxyl
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
DEI28538D
Other languages
German (de)
Inventor
Dr Wilhelm Lommel
Dr Heinrich Muenzel
Dr Hermann Stoetter
Dr Berthold Wenk
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI28538D priority Critical patent/DE469094C/en
Application granted granted Critical
Publication of DE469094C publication Critical patent/DE469094C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06M19/00—Treatment of feathers
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Verfahren zum Schutz gegen .Mottenfraß In der deutschen Patentschrift 344266 ist die p-Kresotinsäure als Schutzmittel gegen Mottenfraß erwähnt. Es wurde nun die bemerkenswerte Beobachtung gemacht, daß die Wirksamkeit von Stoffen dieser Art für den genannten Zweck erheblich gesteigert werden kann, wenn die zum Hydroxyl paraständige Methylgruppe durch Halogene oder Schwefel ersetzt wird.Method for protection against moth damage In the German patent specification In 344266 p-cresotinic acid is mentioned as a protective agent against moth damage. It was now made the remarkable observation that the efficacy of substances of this Kind for the stated purpose can be increased considerably if the to hydroxyl methyl group in the para position is replaced by halogens or sulfur.

'Eine Steigerung ist ferner möglich durch Besetzung der noch freien Orthostellung zur Hydroxylgruppe durch Hydroxyl, Halogen, Schwefel oder Kohlenwasserstoffreste. Ist diese Orthostellung besetzt, dann kann der in Parastellung befindliche Substituent sogar ein Kohlen-,vasserstoffrest sein, ohne daß die größere Wirksamkeit darunter leidet.'An increase is also possible by filling those who are still free Ortho to the hydroxyl group by hydroxyl, halogen, sulfur or hydrocarbon radicals. If this ortho position is occupied, then the substituent in para position can even be a carbon or hydrogen residue, without the greater effectiveness underneath suffers.

Als Beispiele seien genannt: i-Oxy-4.-chlorz - benzoesäure, i - Oxy - 4., 6-dichlor-2-benzoesäure, i-Oxy-6-methyl-.l-brom- oder -chlorz-benzoesäure, i-Oxy-.l, 6-dimethyl-2-benzoesäure, i-Chlor - 2 - oxy-3-naphthoesäure, geschwefelte i-Oxy-2-benzoesäure, geschwefelte I - Oxy- ¢- chlor-2-benzoesäure, geschwefelte I-Oxy-q.-methyl - 2 - benzoesäure, geschwefelte a-Oxy-3-naphthoesäure.Examples are: i-Oxy-4.-chlorz - benzoic acid, i - Oxy - 4., 6-dichloro-2-benzoic acid, i-oxy-6-methyl-.l-bromo- or -chlorzo-benzoic acid, i-Oxy-1, 6-dimethyl-2-benzoic acid, i-chloro-2-oxy-3-naphthoic acid, sulphurized i-Oxy-2-benzoic acid, sulfurized I - Oxy- ¢ - chloro-2-benzoic acid, sulfurized I-Oxy-q.-methyl-2-benzoic acid, sulfurized α-oxy-3-naphthoic acid.

An Stelle dieser Grundstoffe lassen sich auch ihre Derivate und Kondensationsprodukte z. B. mit Aminen, Hydrazinen usw. verwenden.Instead of these basic substances, their derivatives and condensation products can also be used z. B. with amines, hydrazines, etc. use.

Die Anwendung kann durch Eintauchen der Ware in die Lösungen in Wasser oder organüschen Lösungsmitteln, Abschleudern oder Abpressen und Trocknen erfolgen. Die Behandlung ist in der Kälte oder Wärme ausführbar und kann gegebenenfalls mit anderan Behandlungsweisen der Waren vereinigt werden. Auch ein Aufspritzen oder eine sonstige der üblichen Anwendungsmethoden ist möglich.The application can be done by immersing the goods in the solutions in water or organic solvents, centrifuging or pressing and drying. The treatment can be carried out in the cold or heat and can optionally with other ways of handling the goods. Also a splash or another of the usual application methods is possible.

Claims (2)

PATENTANSPRÜCHE: i. Verfahren zum Schutz gegen Mottenfraß. dadurch gekennzeichnet, daß Orthooxycarbonsäuren oder ihre Derivate verwendet werden, in denen die Parastellung zur Hydroxylgruppe durch Halogen oder Schwefel besetzt ist. PATENT CLAIMS: i. Method of protection against moth damage. through this characterized in that orthooxycarboxylic acids or their derivatives are used in which the para position to the hydroxyl group is occupied by halogen or sulfur. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß Orthooxycarbons.äuren oder ihre Derivate verwendet werden, in denen die freie Orthostellung und die Parastellung zum Hydroxyl durch Hydroxyl, Halogen, Schwefel oder Kohlenwasserstoffreste besetzt sind.2. The method according to claim i, characterized in that Orthooxycarbons.äuren or their derivatives are used in which the free ortho position and the para position to the hydroxyl occupied by hydroxyl, halogen, sulfur or hydrocarbon radicals are.
DEI28538D 1926-07-13 1926-07-14 Method of protection against moth damage Expired DE469094C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI28538D DE469094C (en) 1926-07-13 1926-07-14 Method of protection against moth damage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE274425X 1926-07-13
DEI28538D DE469094C (en) 1926-07-13 1926-07-14 Method of protection against moth damage

Publications (1)

Publication Number Publication Date
DE469094C true DE469094C (en) 1928-12-01

Family

ID=25772832

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI28538D Expired DE469094C (en) 1926-07-13 1926-07-14 Method of protection against moth damage

Country Status (1)

Country Link
DE (1) DE469094C (en)

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