US3247059A - Wood protection agents - Google Patents

Wood protection agents Download PDF

Info

Publication number: US3247059A
Authority: US; United States
Prior art keywords: wood; ammonium; group; boric acid; boron
Prior art date: 1962-02-06
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

US255093A

Other languages

English (en)

Inventor

Bauer Dieter

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1962-02-06

Filing date

1963-01-30

Publication date

1966-04-19

1963-01-30 Application filed by Bayer AG filed Critical Bayer AG

1963-12-03 Priority to ES294126A priority Critical patent/ES294126A2/es

1963-12-17 Priority to CH1553363A priority patent/CH468872A/de

1966-04-19 Application granted granted Critical

1966-04-19 Publication of US3247059A publication Critical patent/US3247059A/en

1983-04-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002023 wood Substances 0.000 claims description 36
-1 AMINO ALKANE Chemical class 0.000 claims description 13
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 10
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
239000004327 boric acid Substances 0.000 claims description 8
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 6
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
229910052731 fluorine Inorganic materials 0.000 claims description 6
239000011737 fluorine Substances 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 6
MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims description 5
241000233866 Fungi Species 0.000 claims description 5
241000238631 Hexapoda Species 0.000 claims description 5
229910021529 ammonia Inorganic materials 0.000 claims description 5
239000003171 wood protecting agent Substances 0.000 claims description 5
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 3
150000001639 boron compounds Chemical class 0.000 claims description 3
238000000034 method Methods 0.000 claims description 3
WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims description 2
CNJLMVZFWLNOEP-UHFFFAOYSA-N 4,7,7-trimethylbicyclo[4.1.0]heptan-5-one Chemical group O=C1C(C)CCC2C(C)(C)C12 CNJLMVZFWLNOEP-UHFFFAOYSA-N 0.000 claims 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
239000011814 protection agent Substances 0.000 description 8
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
239000000463 material Substances 0.000 description 5
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
229910052796 boron Inorganic materials 0.000 description 4
239000000203 mixture Substances 0.000 description 4
DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 3
229910019142 PO4 Inorganic materials 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000011093 chipboard Substances 0.000 description 3
238000001035 drying Methods 0.000 description 3
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
239000010452 phosphate Substances 0.000 description 3
235000021317 phosphate Nutrition 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000000853 adhesive Substances 0.000 description 2
238000004026 adhesive bonding Methods 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
230000001066 destructive effect Effects 0.000 description 2
229940031098 ethanolamine Drugs 0.000 description 2
QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000010422 painting Methods 0.000 description 2
239000003223 protective agent Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
239000007858 starting material Substances 0.000 description 2
238000011282 treatment Methods 0.000 description 2
239000004254 Ammonium phosphate Substances 0.000 description 1
DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical class [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 description 1
LIWAQLJGPBVORC-UHFFFAOYSA-N N-ethyl-N-methylamine Natural products CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
241001619461 Poria <basidiomycete fungus> Species 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
241000429635 Xestobium rufovillosum Species 0.000 description 1
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
150000003868 ammonium compounds Chemical class 0.000 description 1
ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
235000019289 ammonium phosphates Nutrition 0.000 description 1
GETQZCLCWQTVFV-UHFFFAOYSA-N anhydrous trimethylamine Natural products CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical class FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
238000001816 cooling Methods 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
229940043237 diethanolamine Drugs 0.000 description 1
125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
230000000855 fungicidal effect Effects 0.000 description 1
230000000749 insecticidal effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
ZWRDBWDXRLPESY-UHFFFAOYSA-N n-benzyl-n-ethylethanamine Chemical compound CCN(CC)CC1=CC=CC=C1 ZWRDBWDXRLPESY-UHFFFAOYSA-N 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000010875 treated wood Substances 0.000 description 1
229940086542 triethylamine Drugs 0.000 description 1
GETQZCLCWQTVFV-UHFFFAOYSA-O trimethylammonium Chemical compound C[NH+](C)C GETQZCLCWQTVFV-UHFFFAOYSA-O 0.000 description 1
YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
229960004418 trolamine Drugs 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen 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
- B27K3/16—Inorganic impregnating agents
- B27K3/30—Compounds of fluorine
- 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
- B27K3/36—Aliphatic 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
- B27K3/38—Aromatic 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/08—Impregnated or coated fibreboard

Definitions

the object of the present invention is a new wood protection agent which consists of liquid, water-contaning ammonium fluoroborates with an atomic ratio of boron to fluorine of about 1:1.
composition of these ammonium fluoroborates is not known but they may, perhaps, correspond to about the formula:
X X X and X may be H, CH C H and C H OH, X X and X may be H and X, may be OH, NHZ, CH3, C2H5, C3H7 and C2H4OH, X1 and X2 may be H and X3 and X4 may be CH3, C2H5, C3H7 and CZHQOH, X, may be H and X X and X, may be CH C H C H and C H OH, and X X and X, may be CH and These compounds are obtained by the mixing of, for example, 1 mol of ammonium bifluoride with 2 mols of boric acid with the addition of some water and possibly CROSS RE't'EiiEilCE nited States Patent 0 some excess of ammonia and/or excess of ammonium compound, such as hydroxyl amine, hydrazine, methyl, dimethyl or trimethyl amine, ethyl, diethyl of tri
ammonium bifluoride instead of ammonium bifluoride, it is also possible to start from ammonium fluoride or from mixtures of hydrofluoric acid with ammonia or ammonium bases and, instead of from boric acid, from partially anhydrous boric acid or boric anhydride. If desired, some urea can also be added.
ammonium fluoroborates are characterized by an exceptionally high solubility in water.
about 900 parts dissolve in 100 parts of water.
wood or wood-containing materials such as wood shavings which are to be worked up to chip boards, take up so much wood protection agent by a single treatment with the wood protection agent, for example, by a single dipping or by painting or spraying, that they become difficultly inflammable.
the wood protection agent for example, by a single dipping or by painting or spraying.
the fungicidal and insecticidal properties of the ammoniumfluoroborates the wood is also substantially protected against the attack by biological destructive agencies, such as fungi and insects.
the new wood protection agent also has the further advantage that it does not affect the ability to be glued of the wood treated therewith. A special drying of the wood or of the wood-containing materials before glueing is not necessary, because of the low water content of the new wood protection agent.
a good protection of the wood is obtained when about 50250 grams, and especially about 100*200 grams, of the wood protective agent (referred to the solid content of the agent) is applied to square meter of wood or with an addition of about 3-10 percent by weight of wood protective agent, referred to absolutely dry wood, in the case of wood materials.
the wood protective agent referred to the solid content of the agent
boronand fluorine-containing wood protection agents are known which correspond to the general formula:
boron fluorides of this type are less soluble than the ammonium fluoroborates. Therefore, their concentration in the wood is, as a rule, much too low to be able to make the wood diflicultly inflammable. Their importance lies, on the contrary, in the protection of the wood against biological destructive agencies, especially when they are used together with chromates and/or arsenates so that, by a suitable choice of the additional materials, well-fixed precipitates are formed in the wood.
the ammonium fluoroborates are, with regard to their solubility in water, also significantly superior to the known phosphate combination flame-proofing agents, which are mainly ammonium phosphates with an addition of fluorides or borates or boric acid.
the phosphate combinations dissolve in water at 20 C. only to an extent of about 70 parts in about 100 parts of water. In order to achieve a sufficiently difiicult inflammability of the wood with them, it is, consequently, necessary to apply several treatments of the wood with these agents. Furthermore, the wood treated with such phosphate combinations must be dried before glueing which, as mentioned, is not necessary in the case of the use of the ammonium fluoroborates according to the present invention.
Example 1 which contains 925 parts by weight, referred to the solid starting materials, in parts by weight of water.
Rough sawn pine planks of 20 millimeters thickness are impregnated with the solution by painting once with an amount of about grams/mi After drying, the so treated wood is difficultly inflammable and also protected against-wood-destroying fungi, such as Poria vaporaris, and against wood-destroying insects, such as the larvae of the death watch beetle.
Example 2 To a mixture of 6 mols of boric acid and 3 mols of ethanol amine there are dropped under cooling 6 mols of hydrofluoric acid as a 40 percent aqueous solution. There is obtained a highly concentrated aqueous solutionof the wood protection agent which is ready to be used for impregnating wood.
the aforesaid fluoroborate solution is mixed with an adhesive, for instance, an urea formaldehyde resin.
the working up of the wood shavings with said adhesive and protection composition to the chip board is carried out as known in the art. An interim drying of the shavings is not necessary.
a method for protecting wood against insects, fungus and fire which comprises treating wood with an effective amount of a wood protecting agent comprising ammonium fluoroborates containing nitrogen, fluorine and boron in an atomic ratio of about 1:2:2, obtained by mixing corresponding proportions of a fluoro compound states selected from the group consisting of hydrofluoric acid, ammonium bifluoride, and ammonium fluoride, a boron compound selected from the group consisting of boric acid and boric acid anhydride, and a nitrogen base selccted from the group consisting of ammonia, hydroXyl amine, hydrazine, amino alkane having up to 3 carbon atoms, amino toluene, and amino ethanol, in the presence of water.
a wood protecting agent comprising ammonium fluoroborates containing nitrogen, fluorine and boron in an atomic ratio of about 1:2:2, obtained by mixing corresponding proportions of a fluoro compound states selected from the group consisting of hydrofluoric

Landscapes

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Chemical And Physical Treatments For Wood And The Like (AREA)
Adhesives Or Adhesive Processes (AREA)

US255093A 1962-02-06 1963-01-30 Wood protection agents Expired - Lifetime US3247059A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
ES294126A ES294126A2 (es)	1962-02-06	1963-12-03	Un procedimiento para la fabricación de un producto protector de la madera
CH1553363A CH468872A (de)	1963-01-29	1963-12-17	Verwendung von Fluoboraten als Holzschutzmittel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF35944A DE1218136B (de)	1962-02-06	1962-02-06	Holzschutzmittel

Publications (1)

Publication Number	Publication Date
US3247059A true US3247059A (en)	1966-04-19

Family

ID=7096243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US255093A Expired - Lifetime US3247059A (en)	1962-02-06	1963-01-30	Wood protection agents

Country Status (7)

Country	Link
US (1)	US3247059A (de)
AT (1)	AT248675B (de)
CH (1)	CH437747A (de)
DE (1)	DE1218136B (de)
ES (1)	ES294126A2 (de)
FR (2)	FR1340652A (de)
GB (2)	GB1019041A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4767458A (en) *	1986-09-15	1988-08-30	Desowag Materialschutz Gmbh	Wood preservative composition and use thereof
US4824484A (en) *	1987-04-28	1989-04-25	Desowag Materialschutz Gmbh	Agent for preserving wood or wood-based materials and method for preparation and use thereof
US5612046A (en) *	1991-04-12	1997-03-18	Saneish Pty Ltd.	Production of shaped bodies which have fungicidal and insecticidal properties
CN106625948A (zh) *	2016-12-02	2017-05-10	攀枝花学院	木材防蛀防裂防火浸泡液及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2707455B1 (fr) *	1993-06-30	2004-09-10	Lacaussade Andre	Empêchement de la reproduction des insectes xylophages, moyens pour le traitement préventif du matériau bois mis en Óoeuvre.
CN102755878B (zh) *	2012-07-27	2014-04-09	福州赛孚玛尼环保科技有限公司	一种净化用木屑材料的化学改性方法
RU2726065C1 (ru) *	2019-04-16	2020-07-08	Сергей Анатольевич Максименко	Водорастворимый огнебиозащитный состав

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2395311A (en) *	1941-10-04	1946-02-19	Du Pont	Treatment of wood
US2726189A (en) *	1951-06-19	1955-12-06	Hickson S Timber Impregnation	Compositions and methods for the preservation of timber
US2757121A (en) *	1953-05-18	1956-07-31	Osmose Wood Preserving Co	Fire retardant wood preserving composition
US2799556A (en) *	1954-02-01	1957-07-16	American Agricultural Chem Co	Manufacture of ammonium fluoborate
US2948641A (en) *	1957-07-22	1960-08-09	Thermoid Company	Flame retarding composition and fabric treated therewith
US3071618A (en) *	1956-02-02	1963-01-01	Pfizer & Co C	Diquaternary ammonium salts of n, n, n', n'-tetra substituted alkylene diamines
US3076835A (en) *	1961-01-17	1963-02-05	Texaco Inc	Amine salts of boron acids and esters
US3119654A (en) *	1961-05-02	1964-01-28	Grace W R & Co	Production of alkali metal fluoborate
US3169983A (en) *	1962-06-11	1965-02-16	United States Borax Chem	Quaternary ammonium glycol monoborate salts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE675400C (de) *	1934-09-16	1939-05-08	Chem Fab Gruenau Akt Ges	Konservierungsmittel
DE1019817B (de) *	1955-09-02	1957-11-21		Fixierbares, fluorverbindungen, chromate und gegebenenfalls arsenverbindungen enthaltendes holzschutzmittel
US2823145A (en) *	1956-03-21	1958-02-11	Du Pont	Flameproofing with alkali metal fluoride and a member of the group consisting of boric acid and anhydride
DE1107923B (de) *	1957-10-15	1961-05-31	Wolman Gmbh Dr	Holzschutzmittel

1962
- 1962-02-06 DE DEF35944A patent/DE1218136B/de active Pending
- 1962-11-06 AT AT872462A patent/AT248675B/de active
- 1962-12-21 GB GB48388/62A patent/GB1019041A/en not_active Expired
1963
- 1963-01-29 CH CH111563A patent/CH437747A/de unknown
- 1963-01-30 US US255093A patent/US3247059A/en not_active Expired - Lifetime
- 1963-11-28 GB GB47034/63A patent/GB1019042A/en not_active Expired
- 1963-12-03 ES ES294126A patent/ES294126A2/es not_active Expired
- 1963-12-07 FR FR917841A patent/FR1340652A/fr not_active Expired
1964
- 1964-01-02 FR FR959135A patent/FR85049E/fr not_active Expired

Patent Citations (9)

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US2726189A (en) *	1951-06-19	1955-12-06	Hickson S Timber Impregnation	Compositions and methods for the preservation of timber
US2757121A (en) *	1953-05-18	1956-07-31	Osmose Wood Preserving Co	Fire retardant wood preserving composition
US2799556A (en) *	1954-02-01	1957-07-16	American Agricultural Chem Co	Manufacture of ammonium fluoborate
US3071618A (en) *	1956-02-02	1963-01-01	Pfizer & Co C	Diquaternary ammonium salts of n, n, n', n'-tetra substituted alkylene diamines
US2948641A (en) *	1957-07-22	1960-08-09	Thermoid Company	Flame retarding composition and fabric treated therewith
US3076835A (en) *	1961-01-17	1963-02-05	Texaco Inc	Amine salts of boron acids and esters
US3119654A (en) *	1961-05-02	1964-01-28	Grace W R & Co	Production of alkali metal fluoborate
US3169983A (en) *	1962-06-11	1965-02-16	United States Borax Chem	Quaternary ammonium glycol monoborate salts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4767458A (en) *	1986-09-15	1988-08-30	Desowag Materialschutz Gmbh	Wood preservative composition and use thereof
US4824484A (en) *	1987-04-28	1989-04-25	Desowag Materialschutz Gmbh	Agent for preserving wood or wood-based materials and method for preparation and use thereof
US5612046A (en) *	1991-04-12	1997-03-18	Saneish Pty Ltd.	Production of shaped bodies which have fungicidal and insecticidal properties
CN106625948A (zh) *	2016-12-02	2017-05-10	攀枝花学院	木材防蛀防裂防火浸泡液及其制备方法

Also Published As

Publication number	Publication date
ES294126A2 (es)	1964-03-01
FR85049E (fr)	1965-05-28
DE1218136B (de)	1966-06-02
GB1019042A (en)	1966-02-02
CH437747A (de)	1967-06-15
FR1340652A (fr)	1963-10-18
GB1019041A (en)	1966-02-02
AT248675B (de)	1966-08-10

Publication	Publication Date	Title
US5304237A (en)	1994-04-19	Chromium-free wood preservatives
FI109323B (fi)	2002-07-15	Suojauskoostumus ja menetelmä puuta tai muuta selluloosapitoista materiaalia olevan substraatin käsittelemiseksi
EP0058142B1 (de)	1985-04-24	Zusammensetzung zur Behandlung von Holz
US4824484A (en)	1989-04-25	Agent for preserving wood or wood-based materials and method for preparation and use thereof
SE8301444D0 (sv)	1983-03-16	Bekempningsmedelskomposition for skyddande av virke
US4610881A (en)	1986-09-09	Protective composition with penetrating carrier
WO1991000327A1 (en)	1991-01-10	Fire retardants and products produced therewith
EP0223774A1 (de)	1987-06-03	Zusammensetzung und verfahren zum schutz cellulosehaltiger erzeugnisse
US4761179A (en)	1988-08-02	Wood preservatives
US4049849A (en)	1977-09-20	Inhibiting leaching of fire retardant salts from wood with cyclic sulfonium zwitterion solution impregnant
US4143153A (en)	1979-03-06	Fungicide for wood preservation employing complexed heavy metal salts of n-nitroso-n-cyclohexylhydroxylamine
US3247059A (en)	1966-04-19	Wood protection agents
EP0423674A2 (de)	1991-04-24	Polymere Stickstoffverbindungen enthaltende Holzschutzmittel
EP0046380B1 (de)	1985-12-04	Zusammensetzung zur Anwendung auf einem porösen Medium und Verfahren zur Behandlung von Bauholz damit
US4400298A (en)	1983-08-23	Wood preservative compositions
US3993752A (en)	1976-11-23	Wood preservative containing alkali metal cyanides
GB1574408A (en)	1980-09-03	Aqueous dispersions for timber treatment
US2325359A (en)	1943-07-27	Chemical process and product
US3725544A (en)	1973-04-03	Fungicide for protecting wood
JP2020121477A (ja)	2020-08-13	木質材料難燃化処理用組成物
RU2045393C1 (ru)	1995-10-10	Средство для защиты древесины
JPH0698609B2 (ja)	1994-12-07	木材及び木工物の防腐剤及び防腐法
SU961950A1 (ru)	1982-09-30	Состав дл защиты древесины от огне- и биоповреждений
US12447645B2 (en)	2025-10-21	Modified timber
PL226368B1 (pl)	2017-07-31	Sposób zabezpieczenia sklejki przed działaniem grzybów

US3247059A - Wood protection agents - Google Patents

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Cited By (4)

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Citations (9)

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