HRP20230961T1 - Modificirano drvo - Google Patents
Modificirano drvo Download PDFInfo
- Publication number
- HRP20230961T1 HRP20230961T1 HRP20230961TT HRP20230961T HRP20230961T1 HR P20230961 T1 HRP20230961 T1 HR P20230961T1 HR P20230961T T HRP20230961T T HR P20230961TT HR P20230961 T HRP20230961 T HR P20230961T HR P20230961 T1 HRP20230961 T1 HR P20230961T1
- Authority
- HR
- Croatia
- Prior art keywords
- wood
- substance according
- timber
- substance
- fire retardant
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims 18
- 239000002023 wood Substances 0.000 claims 10
- 239000003063 flame retardant Substances 0.000 claims 7
- 239000003431 cross linking reagent Substances 0.000 claims 4
- 238000001035 drying Methods 0.000 claims 3
- ZRALSGWEFCBTJO-UHFFFAOYSA-N guanidine group Chemical group NC(=N)N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 claims 1
- QRJZGVVKGFIGLI-UHFFFAOYSA-N 2-phenylguanidine Chemical class NC(=N)NC1=CC=CC=C1 QRJZGVVKGFIGLI-UHFFFAOYSA-N 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical group O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 1
- 150000002829 nitrogen Chemical class 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 150000003839 salts Chemical group 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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
- B27K3/0207—Pretreatment of wood before impregnation
- B27K3/0214—Drying
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/12—Organic materials containing phosphorus
-
- 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
- B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
- B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
-
- 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
- B27K3/166—Compounds of phosphorus
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/10—Organic materials containing nitrogen
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/30—Fireproofing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Fireproofing Substances (AREA)
Claims (15)
1. Tvar bez bora i bez halogena za obradu drvne građe i/ili drveta, koja sadrži
a) sredstvo za usporavanje požara koji sadrži dio -N-C(=X)-N- pri čemu X je O, S i supstituiran ili nesupstituiran dušik;
i najmanje jednu od komponenata b) ili c):
b) sredstvo unakrsnog povezivanja
c) sredstvo fiksiranja;
pri čemu sredstvo za zaustavljanje požara je sol, pri čemu -N-C(=X)-N- dio nosi jedno ili više pozitivnih naelektriziranja, i pri čemu anioni za balansiranje pozitivnog naelektriziranja - N-C(=X)-N- dijela se mogu odabrati od karbonata i/ili fosfata.
2. Tvar prema patentnom zahtjevu 1, pri čemu sredstvo za umrežavanje povezivanja sadrži 2-imidazolidon dio.
3. Tvar prema patentnom zahtjevu 1 ili 2, pri čemu sredstvo umrežavanja sadrži spoj slijedeće strukture
[image]
pri čemu
R1 i R2 su neovisno jedan od drugog OH i OR5 pri čemu R5 (za svaki ostatak neovisno) je C1-C5 alkil, pri čemu je metil osobito poželjan, -CH2O-CnH2n- OH i -CH2O -CnH2n-O-CmH2mOH pri čemu n i m su neovisno 2 ili 3, pri čemu se 2 preporuča;
R3 i R4 su neovisno jedno od drugog vodik, R5 (za svaki ostatak neovisno), -CH2OR5 (za svaki ostatak neovisno) i CH2OH.
4. Tvar prema bilo kojem od patentnih zahtjeva 1 do 3, pri čemu sredstvo fiksiranja sadrži cijanoguanidin-dietilentriamin- epihlorohidrin-polimer.
5. Tvar prema bilo kojem od patentnih zahtjeva 1 do 4, pri čemu sredstvo za zadržavanje požara sadrži urea dio i/ili guanidin dio.
6. Tvar prema bilo kojem od patentnih zahtjeva 1 do 5, pri čemu je sredstvo za zadržavanje požara odabrano od jedne od slijedećih tvari: uree, guanidina i soli fenilguanidina.
7. Tvar prema bilo kojem od patentnih zahtjeva 1 do 6, pri čemu sredstvo za zadržavanje požara sadrži fosfat.
8. Tvar prema bilo kojem od patentnih zahtjeva 1 do 7, pri čemu je odnos (u tež/tež) sredstva za zadržavanje požara i sredstva umrežavanja (pri čemu kada je prisutno više od jednog sredstva umrežavanja i/ili sredstva za zadržavanje požara ovo se odnosi na ukupnu težinu) ≥ 0,05:1 do ≤10:1.
9. Tvar prema bilo kojem od patentnih zahtjeva 1 do 8, pri čemu tvar nadalje sadrži katalizator.
10. Tvar prema bilo kojem od patentnih zahtjeva 1 do 8, pri čemu je tvar bez katalizatora.
11. Uporaba tvari prema bilo kojem od patentnih zahtjeva 1 do 10 kao što je sredstvo obrade za drvnu građu i/ili drvo i/ili proizvoda na bazi drveta.
12. Kompozitni materijal drvne građe i/ili drveta pri čemu se barem dio te drvne građe i/ili drveta impregnira tvari prema bilo kojem od patentnih zahtjeva 1 do 10.
13. Postupak primjene za nanošenje tvari prema bilo kojem od patentnih zahtjeva 1 do 10 na drvnu građu i/ili drvo i/ili proizvode na bazi drveta koje treba tretirati, koji sadrži korake
a) izbornog prethodnog sušenja drvne građe i/ili drveta koje treba obraditi
b) Impregniranja drvne građe i/ili drveta koje treba obraditi vodenastom otopinom tvari pod povišenim tlakom
c) Sušenja impregnirane drvne građe i/ili drveta.
14. Postupak prema patentnom zahtjevu 13, pri čemu u koraku b) sadržaj tvari (u g na 100 ml vode prije dodavanja) je ≥ 0,5 g do ≤ 80 g.
15. Postupak prema patentnom zahtjevu 13 ili 14, pri čemu korak c) sadrži najmanje dva koraka sušenja koji se provode na različitim temperaturama uz povećanje temperature od jednog koraka do drugog.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19198145.5A EP3795317B1 (en) | 2019-09-18 | 2019-09-18 | Modified timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20230961T1 true HRP20230961T1 (hr) | 2023-12-08 |
Family
ID=67997536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20230961TT HRP20230961T1 (hr) | 2019-09-18 | 2019-09-18 | Modificirano drvo |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20220379517A1 (hr) |
| EP (2) | EP3795317B1 (hr) |
| JP (1) | JP2022548891A (hr) |
| KR (1) | KR20220061226A (hr) |
| CN (1) | CN114650901A (hr) |
| AR (1) | AR119999A1 (hr) |
| AU (1) | AU2020351047A1 (hr) |
| BR (1) | BR112022004958A2 (hr) |
| CA (1) | CA3154311A1 (hr) |
| ES (1) | ES2955070T3 (hr) |
| HR (1) | HRP20230961T1 (hr) |
| HU (1) | HUE062702T2 (hr) |
| PL (1) | PL3795317T3 (hr) |
| TW (1) | TW202126451A (hr) |
| WO (1) | WO2021053059A1 (hr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL187688C (nl) * | 1980-02-22 | 1991-12-16 | Sandoz Ag | In water oplosbaar produkt, werkwijze voor het bereiden van een preparaat voor het behandelen van textielmaterialen en werkwijze voor het verbeteren van de natte echtheidseigenschappen van een kleurstof. |
| WO1991000327A1 (en) * | 1989-06-28 | 1991-01-10 | Oberley William J | Fire retardants and products produced therewith |
| DE10361878A1 (de) * | 2003-12-19 | 2005-07-14 | Ami-Agrolinz Melamine International Gmbh | Flammschutzmischung für lignocellulosische Verbundstoffe |
| DE102005047362A1 (de) * | 2005-10-04 | 2007-04-12 | Basf Ag | Herstellung modifizierter Lignocellulosematerialien |
| CN102975246B (zh) * | 2012-11-22 | 2015-06-24 | 北京林业大学 | 一种木材处理剂及制备方法 |
| EP3633012A4 (en) * | 2017-06-01 | 2020-12-16 | Daihachi Chemical Industry Co., Ltd. | FLAME RETARDERS FOR WOODY MATERIALS AND FIRE RETARDANT WOOD MATERIALS |
-
2019
- 2019-09-18 ES ES19198145T patent/ES2955070T3/es active Active
- 2019-09-18 PL PL19198145.5T patent/PL3795317T3/pl unknown
- 2019-09-18 HR HRP20230961TT patent/HRP20230961T1/hr unknown
- 2019-09-18 HU HUE19198145A patent/HUE062702T2/hu unknown
- 2019-09-18 EP EP19198145.5A patent/EP3795317B1/en active Active
-
2020
- 2020-09-17 KR KR1020227012318A patent/KR20220061226A/ko unknown
- 2020-09-17 BR BR112022004958A patent/BR112022004958A2/pt unknown
- 2020-09-17 EP EP20771566.5A patent/EP4031338A1/en active Pending
- 2020-09-17 TW TW109132081A patent/TW202126451A/zh unknown
- 2020-09-17 AU AU2020351047A patent/AU2020351047A1/en active Pending
- 2020-09-17 WO PCT/EP2020/075949 patent/WO2021053059A1/en unknown
- 2020-09-17 AR ARP200102587A patent/AR119999A1/es active IP Right Grant
- 2020-09-17 CA CA3154311A patent/CA3154311A1/en active Pending
- 2020-09-17 JP JP2022517138A patent/JP2022548891A/ja active Pending
- 2020-09-17 US US17/761,228 patent/US20220379517A1/en active Pending
- 2020-09-17 CN CN202080064679.4A patent/CN114650901A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20220379517A1 (en) | 2022-12-01 |
| WO2021053059A1 (en) | 2021-03-25 |
| CA3154311A1 (en) | 2021-03-25 |
| BR112022004958A2 (pt) | 2022-06-14 |
| EP4031338A1 (en) | 2022-07-27 |
| EP3795317C0 (en) | 2023-06-07 |
| KR20220061226A (ko) | 2022-05-12 |
| EP3795317B1 (en) | 2023-06-07 |
| HUE062702T2 (hu) | 2023-11-28 |
| ES2955070T3 (es) | 2023-11-28 |
| EP3795317A1 (en) | 2021-03-24 |
| AU2020351047A1 (en) | 2022-04-28 |
| TW202126451A (zh) | 2021-07-16 |
| JP2022548891A (ja) | 2022-11-22 |
| CN114650901A (zh) | 2022-06-21 |
| PL3795317T3 (pl) | 2023-10-30 |
| AR119999A1 (es) | 2022-01-26 |
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