US3420617A - Impregnating bandage for wood - Google Patents

Impregnating bandage for wood Download PDF

Info

Publication number: US3420617A
Authority: US; United States
Prior art keywords: salt; impregnating; wood; bandage; layer
Prior art date: 1964-10-30
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 - Lifetime

Application number

US505495A

Other languages

English (en)

Inventor

Willi Kimm

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.)

Individual

Original Assignee

Individual

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.)

1964-10-30

Filing date

1965-10-28

Publication date

1969-01-07

1965-10-28 Application filed by Individual filed Critical Individual

1969-01-07 Application granted granted Critical

1969-01-07 Publication of US3420617A publication Critical patent/US3420617A/en

1986-01-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002023 wood Substances 0.000 title description 14
150000003839 salts Chemical class 0.000 claims description 62
239000012528 membrane Substances 0.000 claims description 19
239000000203 mixture Substances 0.000 claims description 8
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical class [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
239000003921 oil Substances 0.000 description 8
229920000298 Cellophane Polymers 0.000 description 6
239000003795 chemical substances by application Substances 0.000 description 6
230000004888 barrier function Effects 0.000 description 4
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 4
HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 description 4
239000000243 solution Substances 0.000 description 4
-1 for example Chemical class 0.000 description 3
239000011833 salt mixture Substances 0.000 description 3
230000000694 effects Effects 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
229910015900 BF3 Inorganic materials 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Substances FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
230000001934 delay Effects 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
230000000855 fungicidal effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000005871 repellent Substances 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000000153 supplemental effect Effects 0.000 description 1
KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1

Images

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
- B27K3/02—Processes; Apparatus
- B27K3/14—Bandage methods
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
- 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
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
- 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
- B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/20—Compounds of alkali metals or ammonium
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/22—Compounds of zinc or copper
- 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
- B27K3/34—Organic impregnating agents
- B27K3/38—Aromatic compounds
- B27K3/40—Aromatic compounds halogenated
- 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

Definitions

bandages which are employed for an impregnation or supplemental impregnation of wood and especially of the parts of wooden poles which are inserted into a ground are provided with a layer of water-soluble impregnating salts which is applied upon an impervious base. When affected by atmospheric moisture, these salts form an impregnating solution which penetrates into the wood.
a very effective agent for protecting a wooden pole from mildew rot consists, for example, of sodium pentachlorophenol or copper sulphate.
these two salts cannot be used in a mixture with the salts which become fixed in the wood since they would then precipitate in a water-insoluble form and would thereby lose their fungicidal effectiveness.
This may be attained according to the invention by providing the impregnating bandage with the first inner layer which is applied directly upon the salt carrier and contains the impregnating salts which become fixed in the wood, and with a second layer which is separated from the first layer by a semi-pervious membrane and contains the salts which are the first which will penetrate into the wood and will combat mildew rot.
the semi-pervious membrane between the two layers of impregnating salts preferably consists of cellophane which prevents the two salt layers from combining with each other during the production and storage of the im pregnating bandage.
the impregnating solution which i: then formed of the upper salt layer will first penetrate into the wood and protect it from mildew rot without preventing the impregnating solution of the following lower layer of fixing salts from thereafter penetrating into the wood.
the outer layer of impregnating salts protects the pole from the dangerous mildew rot, while the inner layer of impregnating salts protects the pole from the usual causes ofdecay.
the outer layer of impregnating salts on the bandage is preferably mixed with oil so as to form a paste in which the salt particles are surrounded by oil or a similar water-repellent substance which forms a barrier layer which separates these salts from the lower salt layer.
the outer side of the outer salt layer of the bandage is preferably also covered by a layer of cellophane in order to prevent the impregnating solution from flowing off without being used.
the two-stage bandage according to the invention may be either wound spirally around the pole which is to be protected or it maybe of a considerable width and simply layed once around the pole.
the striplike or wide impregnating bandage consists of a salt carrier 1 in the form of a flexible water-impervious sheet material which carries the two salt layers 2 and 3.
the inner salt layer 2 which lies directly on the carrier 1 consists of the usual fixing impregnating salts, for example, fluorides containing chromium, which act upon the wood in a known manner and impregnate the same.
the salt layer 2 is covered by a semi-pervious membrane 4, for example, a sheet of cellophane, and for combating mildew rot a second salt layer 3 of sodium pentachlorophenol or copper sulphate or a similar salt is applied upon the membrane 4.
This second salt layer 3 is covered up toward the outside by a semi-pervious membrane 5 and it is preferably mixed with rosin oil or mineral oil to form a paste.
the oil serves, however, not only as a paste former but also as a barrier against the inner salt layer 2.
a wood-impregnating bandage having a two-stage effect comprising a sheet forming a salt carrier, two impregnatlng salt layers on said carrier, and a semi-pervious membrane separating said salt layers from each other so that said salt layers will become active successively.
a wood-impregnating bandage comprising a sheet forming a salt carrier, two impregnating salt layers on said carrier, and a semi-pervious membrane separating said salt layers, in which said carrier sheet is impervious to water and carries the first of said salt layers containing a mixture of fluoride and bichromate salts, said semipervious membrane covering said first layer consisting of cellophane, said second salt layer covering said membrane consisting of a paste formed by a mixture of a material of the group consisting of sodium pentachlorophenol and copper sulphate with oil.
a wood-impregnating bandage comprising a sheet forming a salt carrier, two impregnating salt layers on said carrier, and a semi-pervious membrane separating said salt layers, in which said carrier sheet is impervious to water and carries the first of said salt layers containing a mixture of fluoride and bichromate salts, said semi-previous membrane covering said first layer consisting of cellophane, said second salt layer covering said membrane consisting of a paste formed by a mixture of sodium pentachlorophenol with oil.
a wood-impregnating bandage comprising a sheet forming a salt carrier, two impregnating salt layers on said carrier, and a semi-pervious membrane separating said salt layers, in which said carrier sheet is impervious to water and carries the first of said salt layers containing a mixture of fluoride and bichromate salts, said semiprevious membrane covering said first layer consisting of cellophane, said second salt layer covering said membrane consisting of a paste formed by a mixture of copper sulphate with oil.

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
General Health & Medical Sciences (AREA)
Health & Medical Sciences (AREA)
Plant Pathology (AREA)
Dentistry (AREA)
Toxicology (AREA)
Zoology (AREA)
Environmental Sciences (AREA)
Agronomy & Crop Science (AREA)
Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Pest Control & Pesticides (AREA)
Materials For Medical Uses (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

US505495A 1964-10-30 1965-10-28 Impregnating bandage for wood Expired - Lifetime US3420617A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEW37880A DE1301461B (de)	1964-10-30	1964-10-30	Holzimpraegnierbandage mit Zweistufenwirkung

Publications (1)

Publication Number	Publication Date
US3420617A true US3420617A (en)	1969-01-07

Family

ID=7601618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US505495A Expired - Lifetime US3420617A (en)	1964-10-30	1965-10-28	Impregnating bandage for wood

Country Status (4)

Country	Link
US (1)	US3420617A (de)
AT (1)	AT255743B (de)
CH (1)	CH445822A (de)
DE (1)	DE1301461B (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4291497A (en) *	1979-02-26	1981-09-29	Manankov Mikhail K	Method of introducing chemical agents into plants
US4885868A (en) *	1986-12-03	1989-12-12	Cornell Research Foundation, Inc.	Banding techniques for plant propagation
US5201925A (en) *	1986-07-17	1993-04-13	Celaflor Gmbh	Device for transcuticular application of active substances to plants
US5591263A (en) *	1991-03-18	1997-01-07	Saneish Pty Ltd	Wood preservative applicator
US6108968A (en) *	1998-09-30	2000-08-29	Peng; Hai-Sung	Device for exterminating garden pests
US6638590B2 (en)	1997-10-17	2003-10-28	Denovus Llc	Laminar structure
US20060201063A1 (en) *	2005-03-01	2006-09-14	Huon Graeme J	Plant delivery apparatus and method
US20060236600A1 (en) *	2005-04-15	2006-10-26	Boegli Charles J	Point-of-use liquid application device
CN102179848A (zh) *	2011-03-31	2011-09-14	东北林业大学	一种松香铜木材防腐剂的制备方法

1964
- 1964-10-30 DE DEW37880A patent/DE1301461B/de active Pending
1965
- 1965-10-25 AT AT964765A patent/AT255743B/de active
- 1965-10-26 CH CH1475765A patent/CH445822A/de unknown
- 1965-10-28 US US505495A patent/US3420617A/en not_active Expired - Lifetime

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4291497A (en) *	1979-02-26	1981-09-29	Manankov Mikhail K	Method of introducing chemical agents into plants
US5201925A (en) *	1986-07-17	1993-04-13	Celaflor Gmbh	Device for transcuticular application of active substances to plants
US4885868A (en) *	1986-12-03	1989-12-12	Cornell Research Foundation, Inc.	Banding techniques for plant propagation
US5591263A (en) *	1991-03-18	1997-01-07	Saneish Pty Ltd	Wood preservative applicator
US6638590B2 (en)	1997-10-17	2003-10-28	Denovus Llc	Laminar structure
US20040157056A1 (en) *	1997-10-17	2004-08-12	Ourth Darren L.	Laminar structure
US6902785B2 (en)	1997-10-17	2005-06-07	Denovus Llc	Laminar structure
US6108968A (en) *	1998-09-30	2000-08-29	Peng; Hai-Sung	Device for exterminating garden pests
US20060201063A1 (en) *	2005-03-01	2006-09-14	Huon Graeme J	Plant delivery apparatus and method
US20060236600A1 (en) *	2005-04-15	2006-10-26	Boegli Charles J	Point-of-use liquid application device
CN102179848A (zh) *	2011-03-31	2011-09-14	东北林业大学	一种松香铜木材防腐剂的制备方法
CN102179848B (zh) *	2011-03-31	2013-06-19	东北林业大学	一种松香铜木材防腐剂的制备方法

Also Published As

Publication number	Publication date
CH445822A (de)	1967-10-31
DE1301461B (de)	1969-08-21
AT255743B (de)	1967-07-25

Publication	Publication Date	Title
US4610881A (en)	1986-09-09	Protective composition with penetrating carrier
NZ210572A (en)	1988-02-12	Wood treatment composition
JPS582041B2 (ja)	1983-01-13	モクザイボウフヨウサツキンザイ
CA1164641A (en)	1984-04-03	Protective composition with penetrating carrier
US2109508A (en)	1938-03-01	Process for preserving standing poles
US4731267A (en)	1988-03-15	Article and method for wood preservative treatment
JP5599240B2 (ja)	2014-10-01	抗菌効果を有する防水材及びそれを用いた防水工法
US3467490A (en)	1969-09-16	Preservative wrapper for wood poles,the process for its manufacture,and the method of using same
DE1301461B (de)	1969-08-21	Holzimpraegnierbandage mit Zweistufenwirkung
US4908085A (en)	1990-03-13	Article and method for wood preservative treatment
US2139422A (en)	1938-12-06	Process for preserving standing poles
JPS56161304A (en)	1981-12-11	Aqueous wood protecting agent
CA2573602C (en)	2011-06-21	Wood preservative composition
US2106978A (en)	1938-02-01	Wood preservative composition
US2139747A (en)	1938-12-13	Impregnation solutions
US1859203A (en)	1932-05-17	Method and product for preserving timber
US2129659A (en)	1938-09-13	Insectproof paper
US2202579A (en)	1940-05-28	Wood impregnating solution
JP2007136992A (ja)	2007-06-07	木材に含浸された薬剤の溶脱防止方法、及び溶脱防止された木材
DE1255910B (de)	1967-12-07	Holzimpraegnierbandage mit Zweistufenwirkung
Tamblyn	1985	Treatment of wood by diffusion
PL208336B1 (pl)	2011-04-29	Sposób powierzchniowego i/lub wgłębnego zabezpieczania drewna, w szczególności dla ochrony przed grzybami, z wykorzystaniem hydrofobowych azotanowych (V) cieczy jonowych
DE1767982C3 (de)	1973-10-04	Anorganische Salze enthaltende fungi cide und bactericide Mittel fur den Schutz von Holz und anderem cellulosehaltigen Material
SU408784A1 (ru)	1973-11-30	Состав для консервирования древесины
JPH0818942B2 (ja)	1996-02-28	水性木材保存剤組成物