FR2220190A1 - - Google Patents
Info
- Publication number
- FR2220190A1 FR2220190A1 FR7408064A FR7408064A FR2220190A1 FR 2220190 A1 FR2220190 A1 FR 2220190A1 FR 7408064 A FR7408064 A FR 7408064A FR 7408064 A FR7408064 A FR 7408064A FR 2220190 A1 FR2220190 A1 FR 2220190A1
- Authority
- FR
- France
- Prior art keywords
- wood
- organotin compound
- compound
- tin
- cellulose
- 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
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)
- Processing Of Meat And Fish (AREA)
- Glass Compositions (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Cellulose-containing material, which is wood or a solid product prepared from wood, for example plywood or hardboard, is preserved. The cellulose-containing material must be virtually free from attack by wood-destroying fungi before it is treated. The treatment is carried out in an aqueous system containing 0.01 to 0.4% by weight of an organotin compound. In this tin compound, three organic groups are bonded in each case by a carbon/tin bond to one and the same tin atom. The aqueous system furthermore contains a monoquaternary ammonium compound in an amount which suffices to disperse the organotin compound under the treatment conditions in such a manner that the wood or wood product is loaded with 0.15 to 1.5 kg of the organotin compound per m<3>. In this preservation process, a substantial amount of organotin compound is taken up by the inner parts of the wood or the solid wood product.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1141973A GB1467420A (en) | 1973-03-09 | 1973-03-09 | Process for preserving cellulosic materials |
GB2854473 | 1973-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2220190A1 true FR2220190A1 (en) | 1974-10-04 |
FR2220190B1 FR2220190B1 (en) | 1977-06-17 |
Family
ID=26248271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7408064A Expired FR2220190B1 (en) | 1973-03-09 | 1974-03-08 |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT354060B (en) |
CH (1) | CH611829A5 (en) |
DE (1) | DE2411016C2 (en) |
DK (1) | DK144695C (en) |
FI (1) | FI59945C (en) |
FR (1) | FR2220190B1 (en) |
IE (1) | IE39865B1 (en) |
IT (1) | IT1009245B (en) |
LU (1) | LU69596A1 (en) |
NL (1) | NL178140C (en) |
NO (1) | NO147264C (en) |
SE (1) | SE397488C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2308477A1 (en) * | 1975-04-25 | 1976-11-19 | M & T International Nv | PROCESS FOR PROTECTING WOOD OR WOOD-BASED PRODUCTS |
WO1997001423A1 (en) * | 1995-06-26 | 1997-01-16 | Minnesota Mining And Manufacturing Company | Aqueous anti-microbial compositions containing organotin compounds |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE459164B (en) * | 1981-05-08 | 1989-06-12 | Kenogard Ab | WOOD PROTECTIVE BASED ON CONSERVATIVE METALS AND ORGANIC NITROGEN CONTAINING COMPOUNDS AND USE OF THE MEDICINE |
US4578489A (en) * | 1982-06-10 | 1986-03-25 | Ciba-Geigy Corporation | Ammonium stannates-(IV) |
EP0109354B1 (en) * | 1982-10-06 | 1986-11-20 | Ciba-Geigy Ag | Biocidally active mixture |
DK158570C (en) * | 1984-07-04 | 1990-11-12 | Gori As | FUNGICID AGENT FOR THE PROTECTION OF FRESH-CUTTED TREES AGAINST BLAST BINDING AND MOLD Fungi |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1526905A (en) * | 1965-10-23 | 1968-05-31 | Stapling Machines Co | Method and composition for the anti-fungal treatment of absorbent substrates, for industrial use |
US3539289A (en) * | 1967-05-26 | 1970-11-10 | Nitto Kasei Co Ltd | Wood preservatives |
US3755595A (en) * | 1970-04-23 | 1973-08-28 | Dow Chemical Co | Fungicidal methods and compositions containing a tricyclohexyltin compound and an aliphatic amine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2007514B2 (en) * | 1970-02-19 | 1975-11-06 | Vyzkumny A Vyvojovy Ustav Maltovin A Osinkocementu, Radotin (Tschechoslowakei) | Use of bis-tributyltin oxide or tributyltin acetate as a fungicidal additive to binders for the production of mortar, concrete and paints |
-
1974
- 1974-03-05 NO NO740768A patent/NO147264C/en unknown
- 1974-03-06 FI FI661/74A patent/FI59945C/en active
- 1974-03-07 DE DE2411016A patent/DE2411016C2/en not_active Expired
- 1974-03-07 SE SE7403061A patent/SE397488C/en not_active IP Right Cessation
- 1974-03-08 FR FR7408064A patent/FR2220190B1/fr not_active Expired
- 1974-03-08 LU LU69596A patent/LU69596A1/xx unknown
- 1974-03-08 NL NLAANVRAGE7403151,A patent/NL178140C/en not_active IP Right Cessation
- 1974-03-08 DK DK127574A patent/DK144695C/en active
- 1974-03-08 CH CH332674A patent/CH611829A5/en not_active IP Right Cessation
- 1974-03-08 IT IT67654/74A patent/IT1009245B/en active
- 1974-03-08 IE IE499/74A patent/IE39865B1/en unknown
- 1974-03-11 AT AT201574A patent/AT354060B/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1526905A (en) * | 1965-10-23 | 1968-05-31 | Stapling Machines Co | Method and composition for the anti-fungal treatment of absorbent substrates, for industrial use |
US3539289A (en) * | 1967-05-26 | 1970-11-10 | Nitto Kasei Co Ltd | Wood preservatives |
US3755595A (en) * | 1970-04-23 | 1973-08-28 | Dow Chemical Co | Fungicidal methods and compositions containing a tricyclohexyltin compound and an aliphatic amine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2308477A1 (en) * | 1975-04-25 | 1976-11-19 | M & T International Nv | PROCESS FOR PROTECTING WOOD OR WOOD-BASED PRODUCTS |
WO1997001423A1 (en) * | 1995-06-26 | 1997-01-16 | Minnesota Mining And Manufacturing Company | Aqueous anti-microbial compositions containing organotin compounds |
Also Published As
Publication number | Publication date |
---|---|
NL178140C (en) | 1986-02-03 |
DK144695C (en) | 1982-10-11 |
ATA201574A (en) | 1979-05-15 |
FR2220190B1 (en) | 1977-06-17 |
FI59945C (en) | 1981-11-10 |
DE2411016A1 (en) | 1974-09-19 |
IE39865B1 (en) | 1979-01-17 |
DK144695B (en) | 1982-05-17 |
SE397488C (en) | 1981-12-07 |
NL178140B (en) | 1985-09-02 |
IT1009245B (en) | 1976-12-10 |
FI59945B (en) | 1981-07-31 |
DE2411016C2 (en) | 1983-08-04 |
NO740768L (en) | 1974-09-10 |
CH611829A5 (en) | 1979-06-29 |
NO147264C (en) | 1983-03-09 |
NL7403151A (en) | 1974-09-11 |
AT354060B (en) | 1979-12-27 |
NO147264B (en) | 1982-11-29 |
LU69596A1 (en) | 1974-07-05 |
SE397488B (en) | 1977-11-07 |
IE39865L (en) | 1974-09-09 |
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