DE347723C - Method for protecting wool, fur and the like Like. Against moth damage - Google Patents

Method for protecting wool, fur and the like Like. Against moth damage

Info

Publication number
DE347723C
DE347723C DE1919347723D DE347723DD DE347723C DE 347723 C DE347723 C DE 347723C DE 1919347723 D DE1919347723 D DE 1919347723D DE 347723D D DE347723D D DE 347723DD DE 347723 C DE347723 C DE 347723C
Authority
DE
Germany
Prior art keywords
fur
wool
moth damage
against moth
protecting 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.)
Expired
Application number
DE1919347723D
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of DE347723C publication Critical patent/DE347723C/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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/10—Fluorides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Verfahren zum Schützen von Wolle, Pelzwerk u. dgl. gegen Nottenfraß. Das Patent 346598, seine Zusatzpatente 347720 und 347721 betreffen Verfahren, Wolle, Pelze usw. vor Mottenfraß zu schützen. Sie bestehen darin, daß man die Wolle usw. mit Kieselfluorwasserstoffsäure, komple: ganischen Säuren bzw. anorganischen fixen Säuren behandelt.Method for protecting wool, fur and the like against pests. Patent 346598 and its additional patents 347720 and 347721 relate to methods of protecting wool, furs, etc. from being eaten by moths. They consist in treating the wool, etc. with silicofluoric acid, complex acids or inorganic fixed acids.

Es wurde nun gefunden, daß man die Irnprägnierung der so behandelten Ware, wie Wolle, Haare, Pelze u. dgl., dadurch widerstandsfähiger gegen die übliche Behandlung, wie Wäsche, Walke, Dekatur, Bearbeitung mit Säuren usw., machen kann, daß man sie einer Nachbehandlung mit Metallsalzen unterwirft.It has now been found that the impregnation of the so treated Goods such as wool, hair, furs and the like are therefore more resistant to the usual Treatment, such as washing, fulling, decatur, treatment with acids, etc., can do, that they are subjected to an after-treatment with metal salts.

Als solche Salze hab-en sich besonders essigsaures Kalzium, Aluminium- und Chromsalze usw. geeignet erwiesen. Es müssen natürlich Metallsalze verwendet werden, die mit den betreffenden Säuren, die sich auf der Wolle usw. befinden, unlösliche Salze liefern.Calcium acetic acid, aluminum and chromium salts, etc. have been found suitable. Of course, metal salts must be used that are insoluble with the acids in question, which are on the wool, etc. Deliver salts.

Claims (1)

PATENT-ANSPRUCH: Verfahren, die gemäß Patente 346598, 3477:20 sowie 34772,1 vorgenommene Imprägnierung von Wolle, Pelzen, Haaren usw., gegen die übliche Beanspruchung solcher Stoffe, wie Wäsche, Walke, Dekatur, Behandlung mit Säuren usw. widerstandsf ähiger zu machen, darin bestehend, daß man die behandelte Ware mit solchen Metallsalzen nachbehandelt, die mit den auf ihr befindlichen anorganischen Säuren unlöslichb Salze liefern.PATENT CLAIM: Process that impregnates wool, furs, hair, etc., carried out in accordance with patents 346598, 3477: 20 and 34772.1, is more resistant to the usual stresses of such materials as laundry, fulling, decatur, treatment with acids, etc. to make, consisting in that the treated goods are aftertreated with such metal salts that provide insoluble salts with the inorganic acids on them.
DE1919347723D 1919-09-25 1919-09-25 Method for protecting wool, fur and the like Like. Against moth damage Expired DE347723C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE347723T 1919-09-25

Publications (1)

Publication Number Publication Date
DE347723C true DE347723C (en) 1922-01-24

Family

ID=6256541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919347723D Expired DE347723C (en) 1919-09-25 1919-09-25 Method for protecting wool, fur and the like Like. Against moth damage

Country Status (1)

Country Link
DE (1) DE347723C (en)

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