DE2261856B2 - Wäßrige Lösung eines Zwischenstufen-Harzes, deren Herstellung und deren Verwendung - Google Patents
Wäßrige Lösung eines Zwischenstufen-Harzes, deren Herstellung und deren VerwendungInfo
- Publication number
- DE2261856B2 DE2261856B2 DE2261856A DE2261856A DE2261856B2 DE 2261856 B2 DE2261856 B2 DE 2261856B2 DE 2261856 A DE2261856 A DE 2261856A DE 2261856 A DE2261856 A DE 2261856A DE 2261856 B2 DE2261856 B2 DE 2261856B2
- Authority
- DE
- Germany
- Prior art keywords
- solution
- urea
- dicyandiamide
- moles
- thiourea
- 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.)
- Ceased
Links
- 239000007864 aqueous solution Substances 0.000 title claims description 17
- 229920005989 resin Polymers 0.000 title claims description 9
- 239000011347 resin Substances 0.000 title claims description 9
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000000243 solution Substances 0.000 claims description 106
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 96
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 74
- 239000004202 carbamide Substances 0.000 claims description 40
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 34
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 28
- 239000002023 wood Substances 0.000 claims description 25
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 23
- 150000003839 salts Chemical class 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 20
- 230000007935 neutral effect Effects 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000008098 formaldehyde solution Substances 0.000 claims description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims description 12
- 239000011574 phosphorus Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 10
- 238000005470 impregnation Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 239000000575 pesticide Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 21
- 239000000203 mixture Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- 239000003063 flame retardant Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000002474 experimental method Methods 0.000 description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 14
- 235000011007 phosphoric acid Nutrition 0.000 description 12
- 239000011120 plywood Substances 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 229920001817 Agar Polymers 0.000 description 7
- 241001492300 Gloeophyllum trabeum Species 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 7
- 238000007792 addition Methods 0.000 description 7
- 239000008272 agar Substances 0.000 description 7
- 238000002386 leaching Methods 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 241000721662 Juniperus Species 0.000 description 6
- 235000014556 Juniperus scopulorum Nutrition 0.000 description 6
- 235000014560 Juniperus virginiana var silicicola Nutrition 0.000 description 6
- 235000008691 Sabina virginiana Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 235000001520 savin Nutrition 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000011534 incubation Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- -1 ammonium ions Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 235000018185 Betula X alpestris Nutrition 0.000 description 3
- 235000018212 Betula X uliginosa Nutrition 0.000 description 3
- 244000189108 Betula alleghaniensis Species 0.000 description 3
- 235000018199 Betula alleghaniensis var. alleghaniensis Nutrition 0.000 description 3
- 235000018198 Betula alleghaniensis var. macrolepis Nutrition 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000007655 standard test method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- YTVQIZRDLKWECQ-UHFFFAOYSA-N 2-benzoylcyclohexan-1-one Chemical compound C=1C=CC=CC=1C(=O)C1CCCCC1=O YTVQIZRDLKWECQ-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000222634 Lenzites Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 240000004885 Quercus rubra Species 0.000 description 1
- 235000009135 Quercus rubra Nutrition 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- QUBQYFYWUJJAAK-UHFFFAOYSA-N oxymethurea Chemical compound OCNC(=O)NCO QUBQYFYWUJJAAK-UHFFFAOYSA-N 0.000 description 1
- 229950005308 oxymethurea Drugs 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/40—Chemically modified polycondensates
-
- 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
-
- 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
- B27K3/153—Without in-situ polymerisation, condensation, or cross-linking reactions
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA133797 | 1972-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2261856A1 DE2261856A1 (de) | 1973-08-09 |
| DE2261856B2 true DE2261856B2 (de) | 1980-09-11 |
Family
ID=4092227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2261856A Ceased DE2261856B2 (de) | 1972-02-02 | 1972-12-18 | Wäßrige Lösung eines Zwischenstufen-Harzes, deren Herstellung und deren Verwendung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3887511A (en, 2012) |
| JP (1) | JPS5213216B2 (en, 2012) |
| CA (1) | CA917334A (en, 2012) |
| DE (1) | DE2261856B2 (en, 2012) |
| FR (1) | FR2171071B1 (en, 2012) |
| GB (1) | GB1389898A (en, 2012) |
| PH (1) | PH9878A (en, 2012) |
| SE (1) | SE396763B (en, 2012) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215172A (en) * | 1975-08-22 | 1980-07-29 | Pearson Glenn A | Novel resinous coating compositions |
| US4119598A (en) * | 1975-08-22 | 1978-10-10 | Pearson Glenn A | Fire retardant urea-formaldehyde compositions |
| FR2342329A1 (fr) * | 1976-02-27 | 1977-09-23 | Ugine Kuhlmann | Composition ignifugeante d'elements de particules lignocellulosiques et procede d'ignifugation desdits elements |
| US4073617A (en) * | 1976-04-26 | 1978-02-14 | Le Blanc Robert Bruce | Water-dilutable solutions of dicyandiamide-formaldehyde-phosphoric acid condensates |
| JPS52164629U (en, 2012) * | 1976-06-08 | 1977-12-13 | ||
| AT356782B (de) * | 1978-11-14 | 1980-05-27 | Vianova Kunstharz Ag | Verfahren zur herstellung von chemisch gebundene saure phosphorsaeurederivate enthaltenden bindemitteln fuer einkomponenten- lacke |
| JPS55161043U (en, 2012) * | 1979-05-10 | 1980-11-19 | ||
| DE3034119A1 (de) * | 1980-09-11 | 1982-04-15 | Chemische Fabrik Pfersee Gmbh, 8900 Augsburg | Verfahren zur herstellung von flammschutzmitteln, die dabei erhaltenen flammschutzmittel und deren verwendung |
| DE3147989A1 (de) * | 1981-12-04 | 1983-06-16 | Hoechst Ag, 6230 Frankfurt | Dekoratives, insbesondere plattenfoermiges formteil, verfahren zu seiner herstellung und seine verwendung |
| US4461720A (en) * | 1982-05-24 | 1984-07-24 | Hoover Treated Wood Products, Inc. | Fire-retardant treatment composition |
| DE3346908A1 (de) * | 1983-12-24 | 1985-07-18 | Hornitex Werke Gebr. Künnemeyer GmbH & Co, KG, 4934 Horn-Bad Meinberg | Verfahren zur herstellung brandgeschuetzter spanplatten und holzspanformteile |
| JPS6132554U (ja) * | 1984-07-31 | 1986-02-27 | 三國工業株式会社 | 気化器 |
| DE4024473A1 (de) * | 1990-08-02 | 1992-02-06 | Pfersee Chem Fab | Waessrige loesungen von veretherten dicyandiamid-formaldehyd-umsetzungsprodukten |
| KR0157036B1 (ko) * | 1991-04-04 | 1999-02-18 | 사토시 후지키 | 목재가공제, 가공목재 및 그 가공방법 |
| US5185214A (en) * | 1991-06-12 | 1993-02-09 | Levan Susan L | One step process for imparting decay resistance and fire retardancy to wood products |
| NO303725B1 (no) * | 1996-12-04 | 1998-08-24 | Fireguard Scandinavia As | Brannhemmende blanding og framgangsmöte for impregnering av brennbart materiale |
| US6811731B2 (en) * | 2000-10-23 | 2004-11-02 | Chemical Specialties, Inc. | Methods of incorporating phosphate/borate fire retardant formulations into wood based composite products |
| US6652633B2 (en) | 2001-03-01 | 2003-11-25 | Arch Wood Protection, Inc. | Fire retardant |
| AUPR388201A0 (en) * | 2001-03-21 | 2001-04-12 | University Of Melbourne, The | Modified wood product and process for the preparation thereof |
| ITMI20040588A1 (it) * | 2004-03-25 | 2004-06-25 | Walter Navarrini | Composizioni per materiali porosi |
| ES2246157B2 (es) * | 2004-07-21 | 2007-02-01 | Jose Agote Elola | Procedimiento para ignifugacion de maderas macizas y maderas obtenidas por el mismo. |
| US9669564B2 (en) | 2014-06-04 | 2017-06-06 | Koppers Performance Chemicals Inc. | Methods of conferring fire retardancy to wood and fire-retardant wood products |
| US10500756B2 (en) | 2014-06-04 | 2019-12-10 | Koppers Performance Chemicals Inc. | Methods of conferring fire retardancy to wood and fire-retardant wood products |
| ES2812305B2 (es) | 2020-12-31 | 2021-05-26 | Barricade Brs S L | Composicion retardante de llama |
| WO2022261756A1 (en) * | 2021-06-14 | 2022-12-22 | Zeroignition Technologies Inc. | Method of forming a fire retardant solid wood product |
| WO2022261759A1 (en) * | 2021-06-14 | 2022-12-22 | Zeroignition Technologies Inc. | Fire retardant resin product, and associated methods of forming same and forming a board product therefrom |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2405863A (en) * | 1942-06-22 | 1946-08-13 | Geigy Ag J R | Dicyanodiamide-ammonia condensation products and process for making same |
| US2482756A (en) * | 1944-06-10 | 1949-09-27 | Bancroft & Sons Co J | Flameproofing of fibrous materials |
| US2628946A (en) * | 1946-05-22 | 1953-02-17 | Albi Mfg Co Inc | Fire-retardant composition containing an anion exchange resin |
| US2582961A (en) * | 1949-09-17 | 1952-01-22 | American Cyanamid Co | Treatment of flammable materials to impart flame resistance thereto, compositions therefor, and products thereof |
| NL242640A (en, 2012) * | 1958-12-19 | |||
| US3372131A (en) * | 1963-04-06 | 1968-03-05 | Albert Ag Chem Werke | Fire protecting adhesives comprising dicyandiamide-aldehyde condensation product |
| US3479211A (en) * | 1967-10-27 | 1969-11-18 | Continental Can Co | Method of flameproofing cellulosic materials |
-
1972
- 1972-02-02 CA CA917334A patent/CA917334A/en not_active Expired
- 1972-11-28 GB GB5491272A patent/GB1389898A/en not_active Expired
- 1972-11-30 US US310958A patent/US3887511A/en not_active Expired - Lifetime
- 1972-12-15 FR FR7244933A patent/FR2171071B1/fr not_active Expired
- 1972-12-18 JP JP47127077A patent/JPS5213216B2/ja not_active Expired
- 1972-12-18 DE DE2261856A patent/DE2261856B2/de not_active Ceased
- 1972-12-18 SE SE7216527A patent/SE396763B/xx unknown
-
1973
- 1973-02-01 PH PH14302*A patent/PH9878A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171071B1 (en, 2012) | 1978-04-21 |
| FR2171071A1 (en, 2012) | 1973-09-21 |
| GB1389898A (en) | 1975-04-09 |
| SE396763B (sv) | 1977-10-03 |
| PH9878A (en) | 1976-05-18 |
| US3887511A (en) | 1975-06-03 |
| CA917334A (en) | 1972-12-19 |
| JPS4888137A (en, 2012) | 1973-11-19 |
| DE2261856A1 (de) | 1973-08-09 |
| JPS5213216B2 (en, 2012) | 1977-04-13 |
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