SE8303230D0 - TREIMPREGNERINGSFORFARANDE - Google Patents

TREIMPREGNERINGSFORFARANDE

Info

Publication number
SE8303230D0
SE8303230D0 SE8303230A SE8303230A SE8303230D0 SE 8303230 D0 SE8303230 D0 SE 8303230D0 SE 8303230 A SE8303230 A SE 8303230A SE 8303230 A SE8303230 A SE 8303230A SE 8303230 D0 SE8303230 D0 SE 8303230D0
Authority
SE
Sweden
Prior art keywords
metal salt
wood
pressure
aqueous
unseasoned
Prior art date
Application number
SE8303230A
Other languages
Swedish (sv)
Other versions
SE459647B (en
SE8303230L (en
Inventor
A V Collins
R W Asmus
Original Assignee
Mooney Chemicals
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 Mooney Chemicals filed Critical Mooney Chemicals
Publication of SE8303230D0 publication Critical patent/SE8303230D0/en
Publication of SE8303230L publication Critical patent/SE8303230L/en
Publication of SE459647B publication Critical patent/SE459647B/en

Links

Classifications

    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/38—Aromatic compounds
    • 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
    • B27K3/02—Processes; Apparatus
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • 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
    • B27K3/22—Compounds of zinc or copper
    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/36—Aliphatic compounds
    • 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
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating

Abstract

A process for the preservation of timber comprises contacting unseasoned green wood with an aqueous impregnation medium comprising water, oil-soluble metal salt of an organic carboxylic acid, and a surfactant, and allowing the metal salt to penetrate the wood. The process can be carried out at ambient temperature and pressure, or under vacuum or superatmospheric pressure. Preferably, the metal salt is a preservative such as a fungicide, and the aqueous system also contains other desirable components such as fire retardants, coloring agents and insecticides.
SE8303230A 1982-06-09 1983-06-08 SET TO IMPREGNATE COUNTRY TREE WITH METAL SALTS SE459647B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38665982A 1982-06-09 1982-06-09
US41878382A 1982-09-16 1982-09-16

Publications (3)

Publication Number Publication Date
SE8303230D0 true SE8303230D0 (en) 1983-06-08
SE8303230L SE8303230L (en) 1983-12-10
SE459647B SE459647B (en) 1989-07-24

Family

ID=27011543

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303230A SE459647B (en) 1982-06-09 1983-06-08 SET TO IMPREGNATE COUNTRY TREE WITH METAL SALTS

Country Status (5)

Country Link
CA (1) CA1197060A (en)
GB (1) GB2121285B (en)
NO (1) NO163728C (en)
NZ (1) NZ204413A (en)
SE (1) SE459647B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE8601548D0 (en) * 1986-04-07 1986-04-07 Kenogard Ab WATER SOLUTIONS OF COLOPHONIUM AND USE OF THESE
GB2205497A (en) * 1987-04-23 1988-12-14 Neolith Chemicals Ltd Process for controlling growth or organisms on masonry
WO1992004166A1 (en) * 1990-09-03 1992-03-19 Shell South Africa (Proprietary) Limited Wood preservatives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756685A (en) * 1952-10-10 1956-09-05 Mo Och Domsjoe Ab Improvements in or relating to the preservation of wood
GB809708A (en) * 1956-10-22 1959-03-04 Shell Res Ltd Improvements in or relating to biologically active compositions
GB972198A (en) * 1961-11-27 1964-10-07 Tristram Frederick West Preparation for controlling the deterioration of timber
JPS5312572B2 (en) * 1973-12-22 1978-05-02
GB1574939A (en) * 1977-05-12 1980-09-10 Cuprinol Ltd Compositions containing preservative metals and their use for the preservation of wood and like materials and as fungicides
CA1117007A (en) * 1978-06-06 1982-01-26 Bp Chemicals Limited Fungicidal compositions of low phytotoxicity containing cuprammonium carboxylates and metal carboxylates

Also Published As

Publication number Publication date
GB2121285B (en) 1986-05-21
NO163728C (en) 1990-07-11
CA1197060A (en) 1985-11-26
NZ204413A (en) 1985-09-13
NO832080L (en) 1983-12-12
NO163728B (en) 1990-04-02
SE459647B (en) 1989-07-24
SE8303230L (en) 1983-12-10
GB2121285A (en) 1983-12-21
GB8315509D0 (en) 1983-07-13

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