[go: up one dir, main page]

DE502540C - Process for the production of a preservative for wood - Google Patents

Process for the production of a preservative for wood

Info

Publication number
DE502540C
DE502540C DER69092D DER0069092D DE502540C DE 502540 C DE502540 C DE 502540C DE R69092 D DER69092 D DE R69092D DE R0069092 D DER0069092 D DE R0069092D DE 502540 C DE502540 C DE 502540C
Authority
DE
Germany
Prior art keywords
wood
preservative
production
arsenic
compounds
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
DER69092D
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.)
Reinhard Max
Original Assignee
Reinhard Max
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 Reinhard Max filed Critical Reinhard Max
Priority to DER69092D priority Critical patent/DE502540C/en
Application granted granted Critical
Publication of DE502540C publication Critical patent/DE502540C/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
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/22—Arsenic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/28—Compounds of arsenic or antimony

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)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Verfahren zur Herstellung eines Konservierungsmittels für Holz Es ist seit langen Jahren bekannt, Arsenik und Arsenverbindungen zum Schutz von Holz gegen Tiere und Pflanzen zu benutzen. Es ist auch bekannt, Arsenik und Arsenverbindungen mit Mineralölen zu vereinigen. Komplex-Arsensalze werden beispielsweise von Bartsch mit Paraffin gemischt. Diese Mischungen haben aber den Nachteil, daß die Arsenverbindungen sich in den Mineralölen schlecht lösen. Die Lösung läßt sich dagegen viel besser erreichen, wenn man komplexe Arsensalze, wie Anilin Arsen-Tartrat und ähnliche Verbindungen, in vegetabilischen Olf,n wiP T.PiTtril. Kinnöl. Holzöl u. del.. löst. Diese Lösung kann man dann ohne weitere Schwierigkeiten mit Steinkohlenteeröl oder anderen Teerdestillationsprodukten mischen, ohne daß eine Ausfällung der Arsenverbindungen zu befürchten ist.Process for the preparation of a preservative for wood Es has been known for many years, arsenic and arsenic compounds to protect wood to use against animals and plants. It is also known to be arsenic and arsenic compounds to combine with mineral oils. Complex arsenic salts are, for example, made by Bartsch mixed with paraffin. However, these mixtures have the disadvantage that the arsenic compounds dissolve poorly in the mineral oils. The solution, on the other hand, is much better if one uses complex arsenic salts, such as aniline arsenic tartrate and similar compounds, in Vegetabilischen Olf, n wiP T.PiTtril. Chin oil. Wood oil and del ... dissolves. This solution you can then without further difficulties with coal tar oil or other tar distillation products mix without fear of precipitation of the arsenic compounds.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Komplexsalzes des Arsens und gegebenenfalls Teeröle enthaltenden Konservierungsmittels für Holz, dadurch gekennzeichnet, daß die Komplexsalze in Pflanzenölen gelöst werden.PATENT CLAIM: Process for the production of a complex salt of Preservative for wood containing arsenic and optionally tar oils, thereby characterized in that the complex salts are dissolved in vegetable oils.
DER69092D 1926-10-28 1926-10-28 Process for the production of a preservative for wood Expired DE502540C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER69092D DE502540C (en) 1926-10-28 1926-10-28 Process for the production of a preservative for wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER69092D DE502540C (en) 1926-10-28 1926-10-28 Process for the production of a preservative for wood

Publications (1)

Publication Number Publication Date
DE502540C true DE502540C (en) 1930-07-12

Family

ID=7413553

Family Applications (1)

Application Number Title Priority Date Filing Date
DER69092D Expired DE502540C (en) 1926-10-28 1926-10-28 Process for the production of a preservative for wood

Country Status (1)

Country Link
DE (1) DE502540C (en)

Similar Documents

Publication Publication Date Title
DE502540C (en) Process for the production of a preservative for wood
DE429479C (en) Manufacture of a fertilizer
DE526080C (en) Process to increase the cold resistance of fruit tree carbolineum
DE730234C (en) Soil improvement
DE481696C (en) Process for the production of large ammonia crystals
DE390863C (en) Process for the production of dried mordants
DE454569C (en) Process for the production of plant protection products
DE580962C (en) Process for the production of coal in a colloidal and practically ash-free state
DE394846C (en) Process of making briquettes from leaf charcoal
DE404697C (en) Process for the production of lithium naphthenic acid
DE508170C (en) Process for the production of a propellant for fertilizers
AT139130B (en) Process for the production of plant protection products.
DE505179C (en) Method of forcing plants early
DE578474C (en) Process for the production of seed dressing
DE536992C (en) Production of alkali nitrates by reacting ammonium nitrate with alkali bicarbonates
DE365458C (en) Process for the production of a disinfectant
DE750333C (en) Process for the production of a humus fertilizer
DE375668C (en) Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form
DE512020C (en) Process for the production of a heating oil
DE446864C (en) Process for the preparation of colloidal metal solutions
DE660936C (en) Process for the production of a dust-free, non-corrosive, granular calcium cyanamide
DE406286C (en) Process for the detoxification or debittering of lupins and similar seeds
DE534791C (en) Method and means for dressing seeds
DE389896C (en) Process for the extraction of bituminous substances
DE396662C (en) Process for the production of an anti-syphilis pirochete