SK93097A3 - More easily washable aqueous aminoplast resins for the production of timber materials - Google Patents
More easily washable aqueous aminoplast resins for the production of timber materials Download PDFInfo
- Publication number
- SK93097A3 SK93097A3 SK930-97A SK93097A SK93097A3 SK 93097 A3 SK93097 A3 SK 93097A3 SK 93097 A SK93097 A SK 93097A SK 93097 A3 SK93097 A3 SK 93097A3
- Authority
- SK
- Slovakia
- Prior art keywords
- component
- mol
- aqueous
- urea
- formaldehyde
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 50
- 239000011347 resin Substances 0.000 title claims abstract description 50
- 229920003180 amino resin Polymers 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 title claims description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 57
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000004202 carbamide Substances 0.000 claims abstract description 32
- 239000007787 solid Substances 0.000 claims abstract description 32
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 15
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000002989 phenols Chemical class 0.000 claims abstract description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002023 wood Substances 0.000 claims description 15
- 239000007795 chemical reaction product Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 6
- 239000004094 surface-active agent Substances 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 235000019256 formaldehyde Nutrition 0.000 description 15
- 229960004279 formaldehyde Drugs 0.000 description 15
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000011120 plywood Substances 0.000 description 8
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 235000010265 sodium sulphite Nutrition 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006887 Ullmann reaction Methods 0.000 description 3
- -1 alkali metal bisulfite Chemical class 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- HCNHNBLSNVSJTJ-UHFFFAOYSA-N 1,1-Bis(4-hydroxyphenyl)ethane Chemical compound C=1C=C(O)C=CC=1C(C)C1=CC=C(O)C=C1 HCNHNBLSNVSJTJ-UHFFFAOYSA-N 0.000 description 1
- MQCPOLNSJCWPGT-UHFFFAOYSA-N 2,2'-Bisphenol F Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1O MQCPOLNSJCWPGT-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- ZGZVGZCIFZBNCN-UHFFFAOYSA-N 4,4'-(2-Methylpropylidene)bisphenol Chemical compound C=1C=C(O)C=CC=1C(C(C)C)C1=CC=C(O)C=C1 ZGZVGZCIFZBNCN-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- WZOFPLAEIUNSNG-UHFFFAOYSA-N NC(=O)N.NC(=O)N.NC(=O)N.C=CC.C=CC Chemical compound NC(=O)N.NC(=O)N.NC(=O)N.C=CC.C=CC WZOFPLAEIUNSNG-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 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
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical class O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- MDKAIWYBLHSORD-UHFFFAOYSA-N formaldehyde;phenol;sulfurous acid Chemical compound O=C.OS(O)=O.OC1=CC=CC=C1 MDKAIWYBLHSORD-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000004674 formic acids Chemical class 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 150000002913 oxalic acids Chemical class 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 150000003739 xylenols Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
-
- 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
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
- C08G12/36—Ureas; Thioureas
- C08G12/38—Ureas; Thioureas and melamines
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Paints Or Removers (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19502581 | 1995-01-27 | ||
| PCT/EP1996/000168 WO1996023014A1 (de) | 1995-01-27 | 1996-01-17 | Wässerige aminoplastharze mit verbesserter waschbarkeit für die herstellung von holzwerkstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK93097A3 true SK93097A3 (en) | 1998-04-08 |
Family
ID=7752477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK930-97A SK93097A3 (en) | 1995-01-27 | 1996-01-17 | More easily washable aqueous aminoplast resins for the production of timber materials |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0805830B2 (da) |
| AT (1) | ATE174352T1 (da) |
| CZ (1) | CZ226997A3 (da) |
| DE (1) | DE59600965D1 (da) |
| DK (1) | DK0805830T4 (da) |
| FI (1) | FI973121A (da) |
| HU (1) | HUP9800045A3 (da) |
| NO (1) | NO973456L (da) |
| PL (1) | PL185192B1 (da) |
| SK (1) | SK93097A3 (da) |
| WO (1) | WO1996023014A1 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7741406B2 (en) | 2006-09-13 | 2010-06-22 | Georgia-Pacific Chemicals Llc | Phenol-formaldehyde resin having low concentration of tetradimer |
| US7807748B2 (en) * | 2006-09-13 | 2010-10-05 | Georgia-Pacific Chemicals Llc | Phenol-formaldehyde resin having low concentration of tetradimer |
| CN108102057A (zh) * | 2017-12-26 | 2018-06-01 | 中国林业科学研究院林产化学工业研究所 | 一种室外级环保型中密度纤维板用胶黏剂的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756365A (fr) * | 1970-04-27 | 1971-03-18 | Basf Ag | Colle a bois |
| US4285848A (en) * | 1978-07-31 | 1981-08-25 | Borden, Inc. | Wood adhesive from phenol, formaldehyde, melamine and urea |
| JPS55152741A (en) * | 1979-05-17 | 1980-11-28 | Mitsui Toatsu Chem Inc | Phenol-modified melamine resin with improved stability |
| DE3125874A1 (de) † | 1981-07-01 | 1983-01-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von wetterfest verleimenden mischkondensaten |
| JPH0233751B2 (ja) * | 1981-09-16 | 1990-07-30 | Oshika Shinko Co | Gohansetsuchakuyonorieki |
| DE3442454A1 (de) † | 1984-11-22 | 1986-05-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von harnstoff-melamin-formaldehyd-kondensationsprodukten |
| DE3807403A1 (de) † | 1988-03-07 | 1989-09-21 | Basf Ag | Verfahren zur herstellung von waessrigen aminoharz-loesungen fuer formaldehydarme flaechenverleimungen |
| DE3807402A1 (de) † | 1988-03-07 | 1989-09-21 | Basf Ag | Waessrige aminoharz-loesungen fuer formaldehydarme flaechenverleimungen |
-
1996
- 1996-01-17 PL PL96321543A patent/PL185192B1/pl unknown
- 1996-01-17 DK DK96901283T patent/DK0805830T4/da active
- 1996-01-17 WO PCT/EP1996/000168 patent/WO1996023014A1/de not_active Application Discontinuation
- 1996-01-17 SK SK930-97A patent/SK93097A3/sk unknown
- 1996-01-17 AT AT96901283T patent/ATE174352T1/de not_active IP Right Cessation
- 1996-01-17 EP EP96901283A patent/EP0805830B2/de not_active Expired - Lifetime
- 1996-01-17 HU HU9800045A patent/HUP9800045A3/hu unknown
- 1996-01-17 DE DE59600965T patent/DE59600965D1/de not_active Expired - Lifetime
- 1996-01-17 CZ CZ972269A patent/CZ226997A3/cs unknown
-
1997
- 1997-07-25 NO NO973456A patent/NO973456L/no not_active Application Discontinuation
- 1997-07-25 FI FI973121A patent/FI973121A/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0805830T4 (da) | 2002-09-23 |
| FI973121A0 (fi) | 1997-07-25 |
| HUP9800045A2 (hu) | 1998-04-28 |
| EP0805830B1 (de) | 1998-12-09 |
| EP0805830B2 (de) | 2002-06-05 |
| HUP9800045A3 (en) | 2003-01-28 |
| DK0805830T3 (da) | 1999-08-16 |
| EP0805830A1 (de) | 1997-11-12 |
| NO973456D0 (no) | 1997-07-25 |
| PL185192B1 (pl) | 2003-03-31 |
| PL321543A1 (en) | 1997-12-08 |
| FI973121A (fi) | 1997-07-25 |
| ATE174352T1 (de) | 1998-12-15 |
| NO973456L (no) | 1997-07-25 |
| CZ226997A3 (cs) | 1998-02-18 |
| DE59600965D1 (de) | 1999-01-21 |
| WO1996023014A1 (de) | 1996-08-01 |
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