EP0381482A3 - Anti-sapstain wood treatment - Google Patents

Anti-sapstain wood treatment Download PDF

Info

Publication number
EP0381482A3
EP0381482A3 EP19900301025 EP90301025A EP0381482A3 EP 0381482 A3 EP0381482 A3 EP 0381482A3 EP 19900301025 EP19900301025 EP 19900301025 EP 90301025 A EP90301025 A EP 90301025A EP 0381482 A3 EP0381482 A3 EP 0381482A3
Authority
EP
European Patent Office
Prior art keywords
sapstain
isothiazolone
wood treatment
wood
agent
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.)
Granted
Application number
EP19900301025
Other versions
EP0381482A2 (en
EP0381482B1 (en
Inventor
Bryan Martin Hegarty
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of EP0381482A2 publication Critical patent/EP0381482A2/en
Publication of EP0381482A3 publication Critical patent/EP0381482A3/en
Application granted granted Critical
Publication of EP0381482B1 publication Critical patent/EP0381482B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • B27K3/153—Without in-situ polymerisation, condensation, or cross-linking reactions
    • 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
    • B27K3/343—Heterocyclic 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
    • B27K3/34—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 And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Polymerisation Methods In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The use is disclosed of one or more of (a) a polyquaternary compound, (b) a thickening agent or dispersing agent, (c) a nonionic surfactant having from 3 to 12 alkylene oxide, preferably ethylene oxide, units, (d) a simple quaternary compound in an amount at least equal to the amount of isothiazolone in the solution, to prevent stripping of isothiazolone in an isothiazolone-containing solution used as an anti-sapstain agent in wood treatment, where the solution is recurrently contacted with wood.
EP90301025A 1989-02-03 1990-01-31 Anti-sapstain wood treatment Expired - Lifetime EP0381482B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8902449 1989-02-03
GB898902449A GB8902449D0 (en) 1989-02-03 1989-02-03 Antisapstain wood treatment

Publications (3)

Publication Number Publication Date
EP0381482A2 EP0381482A2 (en) 1990-08-08
EP0381482A3 true EP0381482A3 (en) 1990-12-12
EP0381482B1 EP0381482B1 (en) 1993-12-29

Family

ID=10651090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90301025A Expired - Lifetime EP0381482B1 (en) 1989-02-03 1990-01-31 Anti-sapstain wood treatment

Country Status (17)

Country Link
EP (1) EP0381482B1 (en)
JP (1) JP2871785B2 (en)
AT (1) ATE99216T1 (en)
AU (1) AU634745B2 (en)
BR (1) BR9000474A (en)
CA (1) CA2009075C (en)
DE (1) DE69005468T2 (en)
DK (1) DK0381482T3 (en)
ES (1) ES2062328T3 (en)
FI (1) FI101274B1 (en)
GB (1) GB8902449D0 (en)
MY (1) MY105999A (en)
NO (1) NO176953C (en)
NZ (1) NZ232288A (en)
PH (1) PH26818A (en)
PT (1) PT93046B (en)
ZA (1) ZA90721B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649482A1 (en) * 1995-12-22 1997-06-26 Bauer Wulf Dr Preservative composition for cellulosic materials, especially wood
DE60029431T2 (en) 1999-04-08 2007-03-15 Lonza Inc. METHOD FOR IMPROVING IMPROVEMENT OF WOOD PROTECTION IN WOOD
MY130072A (en) 1999-05-24 2007-05-31 Lonza Ag Amine oxide/iodine containing blends for wood preservation
ATE289902T1 (en) 1999-05-24 2005-03-15 Lonza Ag AZOLE/AMINE OXIDE WOOD PRESERVATIVES AND FUNGICIDES
EP1185400B1 (en) 1999-05-24 2006-01-18 Lonza Inc. Copper/amine oxide wood preservatives
PT1185401E (en) 1999-05-24 2006-08-31 Lonza Ag WOOD PRESERVATIVES OF ISOTIAZOLONE / AMINE OXIDE
BR0111339B1 (en) 2000-05-24 2012-03-06 Use of amine oxide in wood preservative composition and wood substrate.
BR0112318A (en) 2000-06-30 2003-09-02 Lonza Ag Boron / amine oxide compound compositions, their use and optical product
DE102008005875A1 (en) * 2008-01-24 2009-07-30 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Use of polymers with amino or ammonium groups to increase the durability of wood over woody fungi
JP5576303B2 (en) 2008-03-14 2014-08-20 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー A hybrid method for reducing leaching of metal biocides from biodegradable substrates
JP5536770B2 (en) 2008-07-17 2014-07-02 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー Post-impregnation treatment to improve the distribution of metallic biocides in impregnated substrates
GB201119139D0 (en) * 2011-11-04 2011-12-21 Arch Timber Protection Ltd Additives for use in wood preservation
WO2014201544A1 (en) 2013-06-18 2014-12-24 Chemgreen Innovation Inc. Antimicrobial polymer incorporating a quaternary ammonium group

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461909A (en) * 1973-08-21 1977-01-19 Ici Ltd Biocidal compositions
US4031055A (en) * 1971-05-03 1977-06-21 Rohm And Haas Company Metal compound stabilized coating compositions
US4173643A (en) * 1973-12-20 1979-11-06 Rohm And Haas Company Synergistic microbiocidal compositions
US4379137A (en) * 1979-06-30 1983-04-05 Sterling Drug Inc. Disinfecting and preserving composition comprising a synergistic combination of a polymeric quaternary ammonium compound and a 3-isothiazolone compound
EP0194146A2 (en) * 1985-03-08 1986-09-10 Rohm And Haas Company Stabilization of 5-chloro-3-isothiazolones
US4783221A (en) * 1986-12-12 1988-11-08 Mooney Chemicals, Inc. Compositions and process for preserving wood

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031055A (en) * 1971-05-03 1977-06-21 Rohm And Haas Company Metal compound stabilized coating compositions
GB1461909A (en) * 1973-08-21 1977-01-19 Ici Ltd Biocidal compositions
US4173643A (en) * 1973-12-20 1979-11-06 Rohm And Haas Company Synergistic microbiocidal compositions
US4379137A (en) * 1979-06-30 1983-04-05 Sterling Drug Inc. Disinfecting and preserving composition comprising a synergistic combination of a polymeric quaternary ammonium compound and a 3-isothiazolone compound
EP0194146A2 (en) * 1985-03-08 1986-09-10 Rohm And Haas Company Stabilization of 5-chloro-3-isothiazolones
US4783221A (en) * 1986-12-12 1988-11-08 Mooney Chemicals, Inc. Compositions and process for preserving wood

Also Published As

Publication number Publication date
FI900551A0 (en) 1990-02-02
DE69005468D1 (en) 1994-02-10
ATE99216T1 (en) 1994-01-15
GB8902449D0 (en) 1989-03-22
NO900413L (en) 1990-08-06
ES2062328T3 (en) 1994-12-16
PT93046B (en) 1995-12-29
JPH03197404A (en) 1991-08-28
CA2009075A1 (en) 1990-08-03
DK0381482T3 (en) 1994-01-24
DE69005468T2 (en) 1994-04-14
FI101274B (en) 1998-05-29
EP0381482A2 (en) 1990-08-08
JP2871785B2 (en) 1999-03-17
NZ232288A (en) 1992-09-25
NO176953B (en) 1995-03-20
PT93046A (en) 1990-08-31
BR9000474A (en) 1991-01-15
PH26818A (en) 1992-11-05
FI101274B1 (en) 1998-05-29
EP0381482B1 (en) 1993-12-29
AU4903790A (en) 1990-08-09
NO900413D0 (en) 1990-01-30
MY105999A (en) 1995-02-28
AU634745B2 (en) 1993-03-04
ZA90721B (en) 1990-10-31
NO176953C (en) 1995-06-28
CA2009075C (en) 2001-04-17

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