GB1467420A - Process for preserving cellulosic materials - Google Patents

Process for preserving cellulosic materials

Info

Publication number
GB1467420A
GB1467420A GB1141973A GB1141973A GB1467420A GB 1467420 A GB1467420 A GB 1467420A GB 1141973 A GB1141973 A GB 1141973A GB 1141973 A GB1141973 A GB 1141973A GB 1467420 A GB1467420 A GB 1467420A
Authority
GB
United Kingdom
Prior art keywords
compound
tri
wood
organotin
organotin compound
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
GB1141973A
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson Ltd
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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Priority to GB1141973A priority Critical patent/GB1467420A/en
Priority to NO740768A priority patent/NO147264C/en
Priority to FI661/74A priority patent/FI59945C/en
Priority to SE7403061A priority patent/SE397488C/en
Priority to DE2411016A priority patent/DE2411016C2/en
Priority to LU69596A priority patent/LU69596A1/xx
Priority to NLAANVRAGE7403151,A priority patent/NL178140C/en
Priority to FR7408064A priority patent/FR2220190B1/fr
Priority to BE141781A priority patent/BE812039A/en
Priority to IT67654/74A priority patent/IT1009245B/en
Priority to DK127574A priority patent/DK144695C/en
Priority to CH332674A priority patent/CH611829A5/en
Priority to IE499/74A priority patent/IE39865B1/en
Priority to AT201574A priority patent/AT354060B/en
Publication of GB1467420A publication Critical patent/GB1467420A/en
Expired 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

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)

Abstract

1467420 Wood preservation ALBRIGHT & WILSON Ltd 11 March 1974 [9 March 1973 15 June 1973] 11419/73 and 28544/73 Heading A5E Wood is preserved by treatment with an aqueous liquor containing 0.01-0.4% by wt. of an organotin compound having three organic groups bound to a tin atom through Sn-C lends and a mono-quaternary ammonium compound in a amount sufficient to disperse the organotin compound (e.g. 0.02-5% by wt.) under conditions providing a leading of 0.15- 1.5 Kg of organotin compound/cu metre of wood. Specified organotin compounds are bis (tri-n-butyltin) oxide, bis (tri-n-butyl tin) sulphide, and tri-n-butyl tin acetate, acrylate, methacrylate, phosphate and chloride. The corresponding trihexyltin, tricyclohexyltin and triphenyltin compounds are also of particular use. Particular quaternary ammonium compounds used include benzalkonium chlorides of the formula: C6H5. CH2N(CH3)2-R<+>Cl<-> where R is a mixture of alkyl groups having 8-18 carbon atoms, benzethonium chloride, hexadecyl pyridinium halides, hexadecyl trimethyl ammonium bromide, phenoxyethyl dimethyl dodecyl ammonium bromide, di-n-octyl dimethyl ammonium bromide and n-dodecylbenzyl trimethyl ammonium chloride. Compositions for use in the process are conveniently made in the form of a concentrate containing 1-20% by wt. of organotin compound and 20-90% by wt. of quaternary compound in water.
GB1141973A 1973-03-09 1973-03-09 Process for preserving cellulosic materials Expired GB1467420A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB1141973A GB1467420A (en) 1973-03-09 1973-03-09 Process for preserving cellulosic materials
NO740768A NO147264C (en) 1973-03-09 1974-03-05 PROCEDURE FOR TREATING CELLULOS MATERIALS
FI661/74A FI59945C (en) 1973-03-09 1974-03-06 CONTAINING SYNERGISTIC BLANDING INNEHOLLAND AND TRIORGANOTENNFOERENING OCH ETT KVATERNAERT AMMONIUMSALT FOER SKYDDANDE AV CELLULOSAHALTIGT MATERIAL
SE7403061A SE397488C (en) 1973-03-09 1974-03-07 WANT TO IMPREGNATE THREE AND TREE PRODUCTS WITH A WATER SYSTEM INCLUDING AN ORGANIC TENNO ASSOCIATION AND A MONOQUATER AMMONIUM ASSOCIATION
DE2411016A DE2411016C2 (en) 1973-03-09 1974-03-07 Use of an aqueous dispersion for the preventive preservative treatment of wood
LU69596A LU69596A1 (en) 1973-03-09 1974-03-08
NLAANVRAGE7403151,A NL178140C (en) 1973-03-09 1974-03-08 METHOD FOR PROTECTING WOOD OR WOOD PRODUCTS FROM FUNGI DAMAGE
FR7408064A FR2220190B1 (en) 1973-03-09 1974-03-08
BE141781A BE812039A (en) 1973-03-09 1974-03-08 PRESERVATION PROCESS FOR CELLULOSIC MATERIALS
IT67654/74A IT1009245B (en) 1973-03-09 1974-03-08 PROCEDURE FOR PRESERVING WOODY MATERIALS FROM THE ATTACK OF MUSHROOMS
DK127574A DK144695C (en) 1973-03-09 1974-03-08 PROCEDURE FOR THE CONSERVATION OF CELLULOUS MATERIAL IN THE FORM OF TREES OR A FIXED TREE PRODUCT
CH332674A CH611829A5 (en) 1973-03-09 1974-03-08 Process for preserving a cellulose-containing material which is wood or a solid product prepared from wood, and composition for carrying out the process
IE499/74A IE39865B1 (en) 1973-03-09 1974-03-08 Process for preserving cellulosic materials
AT201574A AT354060B (en) 1973-03-09 1974-03-11 PROCESS FOR THE TREATMENT OF A MATERIAL CONTAINING CELLULOSE, MAINLY UNAFFECTED BY WOOD-DESTROYING FUNGI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1141973A GB1467420A (en) 1973-03-09 1973-03-09 Process for preserving cellulosic materials

Publications (1)

Publication Number Publication Date
GB1467420A true GB1467420A (en) 1977-03-16

Family

ID=9985879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1141973A Expired GB1467420A (en) 1973-03-09 1973-03-09 Process for preserving cellulosic materials

Country Status (2)

Country Link
BE (1) BE812039A (en)
GB (1) GB1467420A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233247A1 (en) * 1985-07-23 1987-08-26 United States Environmental Resources Corporation Method for wastewater treatment
WO2009040656A3 (en) * 2007-09-28 2009-06-04 Danish Concrete Technology Hol Process for treating wood by electromagnetic radiation through one or more electrodes
US10596719B2 (en) 2015-03-05 2020-03-24 Danish Wood Technology A/S Treatment of wood

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233247A1 (en) * 1985-07-23 1987-08-26 United States Environmental Resources Corporation Method for wastewater treatment
EP0233247A4 (en) * 1985-07-23 1988-12-12 Us Environment Resources Method for wastewater treatment.
WO2009040656A3 (en) * 2007-09-28 2009-06-04 Danish Concrete Technology Hol Process for treating wood by electromagnetic radiation through one or more electrodes
AU2008303322B2 (en) * 2007-09-28 2013-07-11 Gaia Wood Patent A/S Process for treating wood by electromagnetic radiation through one or more electrodes
US9440372B2 (en) 2007-09-28 2016-09-13 Gaia Wood Patent A/S Process for treating wood
EA027122B1 (en) * 2007-09-28 2017-06-30 Гайа Вуд Пейтент А/С Process for treating wood
US10596719B2 (en) 2015-03-05 2020-03-24 Danish Wood Technology A/S Treatment of wood

Also Published As

Publication number Publication date
BE812039A (en) 1974-07-01

Similar Documents

Publication Publication Date Title
ES476626A2 (en) 1,3-Di-N-decyl-2-methyl-imidazolium chloride or bromide and microbiocidal preparation containing this compound
GB1467420A (en) Process for preserving cellulosic materials
IL39505A (en) Pesticidal compositions containing araliphatic nitriles and certain such novel compounds
ES478020A1 (en) Quaternary ammonium compounds useful as fabric softening agents
GB1444134A (en) Synergistic mercapto organotin stabilizers
GB1342009A (en) Acetylenic derivatives of zinc
GB1412517A (en) Flame retardant acrylonitrile-butadiene-styrene polymeric composition
GB1160693A (en) Organotin Compounds derived from Phosporic Acid
ES389350A1 (en) Method of controlling weeds with organotin compounds
GB1401984A (en) Methylsulphonated amine derivatives
GB1234918A (en) Improvements in or relating to organotin compounds
IE43006L (en) Bactericidal and fungicidal agents.
GB1073650A (en) Organotin complex salts
GB909243A (en) Antiknock fluid compositions
ES361551A1 (en) Procedure for obtaining agents to combat mold fungi. (Machine-translation by Google Translate, not legally binding)
GB1350133A (en) Thiophosphoroamidates
GB1270746A (en) Improvements in or relating to organotin compounds
ES443783A1 (en) Compositions having sanitizing and algaecidal properties
ES332618A1 (en) A method of treating an absorbent substrate to make it fungicide. (Machine-translation by Google Translate, not legally binding)
IL42544A (en) Method for plant growth regulation and compositions therefor containing certain pyridinium salts
GB1306381A (en)
GB1079622A (en) Herbicidal compositions
GB1308389A (en) Surface-coating compositions containing organotin succinates
GB1249268A (en) Carboxamides and compositions containing the same
GB1476127A (en) Agents for the control of harmful microorganisms

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940310