FI41600B - - Google Patents

Info

Publication number
FI41600B
FI41600B FI0592/65A FI59265A FI41600B FI 41600 B FI41600 B FI 41600B FI 0592/65 A FI0592/65 A FI 0592/65A FI 59265 A FI59265 A FI 59265A FI 41600 B FI41600 B FI 41600B
Authority
FI
Finland
Prior art keywords
wax
oil
volume
paraffinic
creosote
Prior art date
Application number
FI0592/65A
Other languages
Finnish (fi)
Inventor
A Ferrucci
Original Assignee
Shell Nv
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 Shell Nv filed Critical Shell Nv
Application granted granted Critical
Publication of FI41600B publication Critical patent/FI41600B/fi

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
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • A01N61/02—Mineral oils; Tar oils; Tar; Distillates, extracts or conversion products thereof
    • 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

Abstract

A wood preservative composition having improved penetration properties comprises 15-90% by volume of coal-tar creosote, up to 45% by volume of coal tar, 7-66.5% by volume of paraffinic wax and 0.5-21% by volume of a high boiling paraffinic oil (i.e. an essentially hydrocarbon oil no more than 5% of which boils below 315 DEG C. at 1 atm. pressure), the volumetric ratio of creosote to coal tar being at least 1:1 and of wax to oil 2.3:1 to 19:1. The paraffinic wax may have a m.pt. of 35 DEG -58 DEG C. and the wax and/or oil may have an average M.W. of 280-340. The oil preferably contains at least 80% by volume of paraffinic hydrocarbons. 10 to 85% by volume of the paraffinic wax and oil content of the composition may be constituted by a soft wax product obtained by solvent de-oiling of crude wax obtained by solvent dewaxing of high viscosity index distillate lubricating oil.
FI0592/65A 1964-03-12 1965-03-10 FI41600B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351527A US3278377A (en) 1964-03-12 1964-03-12 Wood preservative composition

Publications (1)

Publication Number Publication Date
FI41600B true FI41600B (en) 1969-09-01

Family

ID=23381289

Family Applications (1)

Application Number Title Priority Date Filing Date
FI0592/65A FI41600B (en) 1964-03-12 1965-03-10

Country Status (9)

Country Link
US (1) US3278377A (en)
BE (1) BE660876A (en)
CH (1) CH468874A (en)
DE (1) DE1266479C2 (en)
FI (1) FI41600B (en)
FR (1) FR1426615A (en)
GB (1) GB1080916A (en)
NL (1) NL6503028A (en)
SE (1) SE301869B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376212A (en) * 1966-02-10 1968-04-02 United States Steel Corp Method of preventing crystals from forming in creosote and the resulting product
US5035956A (en) * 1989-08-09 1991-07-30 Safer, Inc. Lumber product protected by an anti-fungal composition
WO2003013806A1 (en) * 2001-08-10 2003-02-20 Dow Global Technologies Inc. Wood treatment composition and method of use
DE10341883B4 (en) * 2003-09-09 2006-11-02 Carl Berninghausen Use of an impregnating agent for wood preservation treatment
DE102005002096B3 (en) * 2005-01-14 2006-11-09 Carl-G. Berninghausen Impregnating agent for impregnating finished and profiled wood and using the impregnating agent
EP2878198B1 (en) 2013-11-29 2016-09-14 Flügel GmbH Method for attraction of cambiophagous, xylophagous and/or myzetophagous insects
CN108818827A (en) * 2018-05-03 2018-11-16 阜南县铭钰柳木工艺品有限公司 A kind of processing method of outdoor preserving timber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1041604A (en) * 1911-06-20 1912-10-15 Julius Dehnst Process for preparing an oil suitable for impregnating porous bodies.
US1556570A (en) * 1925-02-02 1925-10-06 Montan Inc Impregnated wood and process of treating wood
US1648294A (en) * 1926-01-26 1927-11-08 Montan Inc Process of impregnating wood
US1648295A (en) * 1926-01-26 1927-11-08 Montan Inc Impregnated wood and process of treating wood
US1976221A (en) * 1931-10-10 1934-10-09 Dorr Co Inc Wood preservative
US2078570A (en) * 1933-06-06 1937-04-27 Standard Oil Dev Co Wood preservative oil
US2296401A (en) * 1938-09-23 1942-09-22 Western Union Telegraph Co Wood preservative
US2310194A (en) * 1941-08-07 1943-02-02 Southern Wood Preserving Co Process of producing toxic material
US2907684A (en) * 1954-04-29 1959-10-06 Dow Chemical Co Method of impregnating wood with paraffin wax and with polyethylene glycol to improve its cutting qualities
US2892261A (en) * 1955-07-01 1959-06-30 Hamilton M Hutchinson Process for the treatment of lumber
US3061508A (en) * 1960-03-31 1962-10-30 Wood Treating Chemicals Compan Wood preservation composition and method

Also Published As

Publication number Publication date
GB1080916A (en) 1967-08-31
SE301869B (en) 1968-06-24
CH468874A (en) 1969-02-28
BE660876A (en) 1965-09-10
FR1426615A (en) 1966-01-28
NL6503028A (en) 1965-09-13
US3278377A (en) 1966-10-11
DE1266479B (en) 1974-01-03
DE1266479C2 (en) 1974-01-03

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