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GB972198A - Preparation for controlling the deterioration of timber - Google Patents

Preparation for controlling the deterioration of timber

Info

Publication number
GB972198A
GB972198A GB4227461A GB4227461A GB972198A GB 972198 A GB972198 A GB 972198A GB 4227461 A GB4227461 A GB 4227461A GB 4227461 A GB4227461 A GB 4227461A GB 972198 A GB972198 A GB 972198A
Authority
GB
United Kingdom
Prior art keywords
emulsion
alcohol
specified
timber
present
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
GB4227461A
Inventor
Tristram Frederick West
William John Lockwood Williams
John Ashley Skelton
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.)
TRISTRAM FREDERICK WEST
Original Assignee
TRISTRAM FREDERICK WEST
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 TRISTRAM FREDERICK WEST filed Critical TRISTRAM FREDERICK WEST
Priority to GB4227461A priority Critical patent/GB972198A/en
Publication of GB972198A publication Critical patent/GB972198A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34Organic impregnating agents
    • B27K3/50Mixtures of different organic impregnating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A preparation for controlling the deterioration of timber subjected to attack by insects or fungi comprises a stable emulsion of the water-in-oil type, the disperse phase of the emulsion comprising water having present therein a cationic surface-active agent, and the continuous phase of the emulsion comprising a lowly volatile hydrocarbon solvent boiling in the range 140 DEG to 370 DEG C. having present therein one or more toxicants active against insects or fungi which attack timber and a higher aliphatic or aromatic alcohol of at least 7 carbon atoms per molecule, the disperse phase being present in the emulsion in a proportion of up to 40% by weight, based on the total weight of the emulsion. Specified toxicants are pentachlorophenol, 1,2,3,4,10,10 - hexachloro - 6,7 - epoxy-1,4,4a,5,6,7,8,8a - octahydro - 1,4,5,8 - endo, exo-dimethano - naphthalene, D.D.T., Lindane, Chlordane, Aldrin and Toxaphene. Specified hydrocarbon solvents are kerosene and liquid paraffin which may be mixed with cosolvents, e.g. trixylyl phosphate or the monomethyl ether of ethylene glycol. Specified cationic surface-active agents are cetrimide and benzalkonium chloride. The higher alcohol may be cholesterol, a woolwax alcohol or cetyl alcohol. The compositions may contain emulsifying agents, e.g. the sorbitan ester of stearic or oleic acid, a nonyl phenol ethylene oxide condensate or an alkyl polyglycol ether; wool fat (lanolin); and "Abalyn resin" (Registered Trade Mark); and may be applied by brushing.
GB4227461A 1961-11-27 1961-11-27 Preparation for controlling the deterioration of timber Expired GB972198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4227461A GB972198A (en) 1961-11-27 1961-11-27 Preparation for controlling the deterioration of timber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4227461A GB972198A (en) 1961-11-27 1961-11-27 Preparation for controlling the deterioration of timber

Publications (1)

Publication Number Publication Date
GB972198A true GB972198A (en) 1964-10-07

Family

ID=10423697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4227461A Expired GB972198A (en) 1961-11-27 1961-11-27 Preparation for controlling the deterioration of timber

Country Status (1)

Country Link
GB (1) GB972198A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004249A1 (en) * 1980-02-06 1981-08-13 Desowag-Bayer Holzschutz GmbH, 4000 Düsseldorf WOOD PROTECTIVE CONCENTRATE AND PRODUCT MADE THEREOF FOR THE PRESERVATION OF WOOD AND WOOD MATERIALS
EP0039887A3 (en) * 1980-05-08 1982-05-12 Idacon, Inc. Method and composition for treating wood with pentachlorophenol
GB2121285A (en) * 1982-06-09 1983-12-21 Mooney Chemicals Process for the aqueous impregnation of green wood with oil-soluble metal salts
US4532161A (en) * 1982-09-16 1985-07-30 Mooney Chemicals, Inc. Process for the aqueous impregnation of green wood with oil soluble metal salts
US4612255A (en) * 1984-12-18 1986-09-16 Mooney Chemicals, Inc. Water dispersible compositions for preparing aqueous water repellent systems, aqueous water repellent systems, and process for treatment of permeable substrates therewith
US4649065A (en) * 1985-07-08 1987-03-10 Mooney Chemicals, Inc. Process for preserving wood
US4786326A (en) * 1986-11-12 1988-11-22 Mooney Chemicals, Inc. Process for penetrating difficult-to-treat wood with wood preservative liquids
USRE33121E (en) * 1980-05-08 1989-11-28 Idacon, Inc. Method and composition for treating wood with pentachlorophenol

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004249A1 (en) * 1980-02-06 1981-08-13 Desowag-Bayer Holzschutz GmbH, 4000 Düsseldorf WOOD PROTECTIVE CONCENTRATE AND PRODUCT MADE THEREOF FOR THE PRESERVATION OF WOOD AND WOOD MATERIALS
EP0039887A3 (en) * 1980-05-08 1982-05-12 Idacon, Inc. Method and composition for treating wood with pentachlorophenol
USRE33121E (en) * 1980-05-08 1989-11-28 Idacon, Inc. Method and composition for treating wood with pentachlorophenol
GB2121285A (en) * 1982-06-09 1983-12-21 Mooney Chemicals Process for the aqueous impregnation of green wood with oil-soluble metal salts
US4532161A (en) * 1982-09-16 1985-07-30 Mooney Chemicals, Inc. Process for the aqueous impregnation of green wood with oil soluble metal salts
US4612255A (en) * 1984-12-18 1986-09-16 Mooney Chemicals, Inc. Water dispersible compositions for preparing aqueous water repellent systems, aqueous water repellent systems, and process for treatment of permeable substrates therewith
US4649065A (en) * 1985-07-08 1987-03-10 Mooney Chemicals, Inc. Process for preserving wood
US4786326A (en) * 1986-11-12 1988-11-22 Mooney Chemicals, Inc. Process for penetrating difficult-to-treat wood with wood preservative liquids

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