EE04793B1 - A means and method for protecting wood - Google Patents

A means and method for protecting wood

Info

Publication number
EE04793B1
EE04793B1 EEP200100024A EEP200100024A EE04793B1 EE 04793 B1 EE04793 B1 EE 04793B1 EE P200100024 A EEP200100024 A EE P200100024A EE P200100024 A EEP200100024 A EE P200100024A EE 04793 B1 EE04793 B1 EE 04793B1
Authority
EE
Estonia
Prior art keywords
coaltar
oil
parts
agents
treated wood
Prior art date
Application number
EEP200100024A
Other languages
Estonian (et)
Inventor
Marx Hans-Norbert
Vogel Tilo
Arlt Oliver
Lichtenberg Florian
Original Assignee
Lonza Ag
Impr�gnierwerk W�lknitz GmbH
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
Priority claimed from DE19926884A external-priority patent/DE19926884A1/en
Application filed by Lonza Ag, Impr�gnierwerk W�lknitz GmbH filed Critical Lonza Ag
Publication of EE200100024A publication Critical patent/EE200100024A/en
Publication of EE04793B1 publication Critical patent/EE04793B1/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
    • B27K3/44—Tar; Mineral oil
    • B27K3/46—Coal tar
    • 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
    • B27K3/50—Mixtures of different organic impregnating agents

Landscapes

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

Abstract

The invention relates to agents for the protective treatment of wood against decay and insect infestation, which contain at least the following ingredients: a) between 10 and 90 parts coaltar oil, b) between 2 and 20 parts of a quaternary ammonium compound with biocide action, and c) between 10 and 90 parts water. The agents provided for by the invention are easily prepared stable emulsions characterized, among other things, by good penetrating power, significantly reduced odour of the treated wood, absence of undesirable coaltar concentrations on the surface, markedly reduced bleeding of the treated wood during summer temperatures, significantly greater effectiveness despite a lower coaltar oil content and lower toxicity than pure coaltar oil.
EEP200100024A 1998-07-12 1999-07-02 A means and method for protecting wood EE04793B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19831036 1998-07-12
DE19926884A DE19926884A1 (en) 1998-07-12 1999-06-12 Means and methods for protective treatment of wood
PCT/CH1999/000288 WO2000002716A1 (en) 1998-07-12 1999-07-02 Agents and method for the protective treatment of wood

Publications (2)

Publication Number Publication Date
EE200100024A EE200100024A (en) 2002-06-17
EE04793B1 true EE04793B1 (en) 2007-04-16

Family

ID=26047351

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200100024A EE04793B1 (en) 1998-07-12 1999-07-02 A means and method for protecting wood

Country Status (19)

Country Link
EP (1) EP1097031B1 (en)
AT (1) ATE253438T1 (en)
AU (1) AU759694B2 (en)
BR (1) BR9912049B1 (en)
CA (1) CA2336931C (en)
CZ (1) CZ299917B6 (en)
DE (1) DE29923154U1 (en)
DK (1) DK1097031T3 (en)
EE (1) EE04793B1 (en)
ES (1) ES2211097T3 (en)
HU (1) HU229630B1 (en)
IL (1) IL140666A0 (en)
NO (1) NO323895B1 (en)
NZ (1) NZ509289A (en)
PL (1) PL191467B1 (en)
PT (1) PT1097031E (en)
SK (1) SK285573B6 (en)
TR (1) TR200100041T2 (en)
WO (1) WO2000002716A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040146733A1 (en) * 2001-04-03 2004-07-29 Joachim Fritschi Method for the protective treatment of wood and derived timber products
DE10129749B4 (en) * 2001-06-20 2005-11-03 Steffen, Günter A method of producing a wood preservative containing a water-soluble wood preservative varnish and an algicidal agent
JPWO2003005826A1 (en) * 2001-07-10 2004-10-28 道晴 吉松 Wood-based purified tar-containing paint
DE10341883B4 (en) * 2003-09-09 2006-11-02 Carl Berninghausen Use of an impregnating agent for wood preservation treatment
SE529154C2 (en) * 2006-03-18 2007-05-15 Jape Produkter I Haessleholm A Fungicide for temporarily protecting timber against mould, comprises suspension of pigment in aqueous quaternary ammonium salt solution

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672902A (en) * 1979-11-19 1981-06-17 Katayama Chemical Works Co High permeable kyanizing insecticide of creosote oil
AU604471B2 (en) * 1985-12-17 1990-12-20 Commonwealth Scientific And Industrial Research Organisation Preservative composition
DE3811199A1 (en) * 1988-04-01 1989-10-19 Mueller Bauchemie Wood preservative
GB8908794D0 (en) * 1989-04-19 1989-06-07 Janssen Pharmaceutica Nv Synergistic compositions containing propiconazole and tebuconazole
DE4117844A1 (en) * 1991-05-31 1992-12-03 Basf Ag WAITER TRAINKHARZLOESUNGEN
DE19528095A1 (en) * 1995-08-01 1997-02-06 Total Deutschland Gmbh Preparation based on a special coal tar oil and a mineral oil fraction and their use

Also Published As

Publication number Publication date
EP1097031A1 (en) 2001-05-09
SK285573B6 (en) 2007-04-05
WO2000002716A1 (en) 2000-01-20
CZ299917B6 (en) 2008-12-29
PL345611A1 (en) 2002-01-02
HUP0102995A3 (en) 2003-01-28
AU759694B2 (en) 2003-04-17
NO20010183D0 (en) 2001-01-11
NZ509289A (en) 2003-05-30
PT1097031E (en) 2004-03-31
TR200100041T2 (en) 2001-07-23
AU4356699A (en) 2000-02-01
ES2211097T3 (en) 2004-07-01
DK1097031T3 (en) 2004-02-23
CA2336931A1 (en) 2000-01-20
CA2336931C (en) 2008-09-16
NO20010183L (en) 2001-02-13
EP1097031B1 (en) 2003-11-05
SK20352000A3 (en) 2001-05-10
CZ200140A3 (en) 2002-01-16
HU229630B1 (en) 2014-03-28
ATE253438T1 (en) 2003-11-15
DE29923154U1 (en) 2000-03-30
BR9912049B1 (en) 2010-06-01
EE200100024A (en) 2002-06-17
HUP0102995A2 (en) 2001-11-28
BR9912049A (en) 2001-04-03
NO323895B1 (en) 2007-07-16
IL140666A0 (en) 2002-02-10
PL191467B1 (en) 2006-05-31

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20150702