GB736968A - Improvements relating to pest-controlling coating compositions - Google Patents

Improvements relating to pest-controlling coating compositions

Info

Publication number
GB736968A
GB736968A GB1798552A GB1798552A GB736968A GB 736968 A GB736968 A GB 736968A GB 1798552 A GB1798552 A GB 1798552A GB 1798552 A GB1798552 A GB 1798552A GB 736968 A GB736968 A GB 736968A
Authority
GB
United Kingdom
Prior art keywords
pest
film
sulphuric
alcohols
soluble
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
GB1798552A
Inventor
Paul Bracey
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB1798552A priority Critical patent/GB736968A/en
Publication of GB736968A publication Critical patent/GB736968A/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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12—Powders or granules

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

A film produced from a coating composition comprising a lacquer solvent and an organic solvent-soluble aminoplastic resin together with an organic solvent-soluble pest-controlling substance (i.e. pest attractant, pest repellant or pesticide), in a quantity sufficient to exhibit the effect of crystallization, exudation or evaporation on or from the film surface, is hardened by subjecting the surface of the film to irradiation with ultra-violet light for a time sufficient to reduce the rate of, but not inhibit, the release of the pest - controlling substance. An acid accelerator, e.g. sulphuric, hydrochloric, ethyl sulphuric or phosphoric acid, or heat may be used in producing the film. If desired, the film may be subjected to additional heat treatment by infra-red radiation or by hot air. The resins used may be made by condensing urea and/or melamine with formaldehyde in the presence of alcohols, e.g. butanol, and may be plastcized with castor oil, tricresyl phosphate or alkyds of short or medium oil length. Esters, hydrocarbons, ketones, ethers and alcohols may be used as solvents. Fillers, pigments and dye-stuffs may be added. A long list of pest-controlling substances is given. In examples, the composition consists of a xylenol-butanol solution of a urea-formaldehyde resin plasticized with a castor oil-modified alkyd, sulphuric acid and (1) gamma benzene hexachloride, and (2) a mixture of pyrethrum and piperonyl butoxide. The compositions may be applied to surfaces such as the cabin of an aeroplane and furniture. Specifications 344,401 and 709,721 are referred to.
GB1798552A 1952-07-16 1952-07-16 Improvements relating to pest-controlling coating compositions Expired GB736968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1798552A GB736968A (en) 1952-07-16 1952-07-16 Improvements relating to pest-controlling coating compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1798552A GB736968A (en) 1952-07-16 1952-07-16 Improvements relating to pest-controlling coating compositions

Publications (1)

Publication Number Publication Date
GB736968A true GB736968A (en) 1955-09-14

Family

ID=10104641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1798552A Expired GB736968A (en) 1952-07-16 1952-07-16 Improvements relating to pest-controlling coating compositions

Country Status (1)

Country Link
GB (1) GB736968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002299A (en) * 1997-06-10 1999-12-14 Cirrus Logic, Inc. High-order multipath operational amplifier with dynamic offset reduction, controlled saturation current limiting, and current feedback for enhanced conditional stability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002299A (en) * 1997-06-10 1999-12-14 Cirrus Logic, Inc. High-order multipath operational amplifier with dynamic offset reduction, controlled saturation current limiting, and current feedback for enhanced conditional stability

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