CH520564A - Verfahren zur Herstellung von Formkörpern, insbesondere Platten, durch Verpressen von mit Bindemittel versetzten Holzspänen, Holzfasern oder verholzten Rohstoffen - Google Patents
Verfahren zur Herstellung von Formkörpern, insbesondere Platten, durch Verpressen von mit Bindemittel versetzten Holzspänen, Holzfasern oder verholzten RohstoffenInfo
- Publication number
- CH520564A CH520564A CH347367A CH347367A CH520564A CH 520564 A CH520564 A CH 520564A CH 347367 A CH347367 A CH 347367A CH 347367 A CH347367 A CH 347367A CH 520564 A CH520564 A CH 520564A
- Authority
- CH
- Switzerland
- Prior art keywords
- isocyanate
- dependent
- raw material
- binder
- glue
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 32
- 239000011093 chipboard Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000002023 wood Substances 0.000 claims abstract description 10
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 8
- 239000012948 isocyanate Substances 0.000 claims description 50
- 150000002513 isocyanates Chemical class 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 43
- 239000003292 glue Substances 0.000 claims description 30
- 239000002994 raw material Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000009833 condensation Methods 0.000 claims description 18
- 230000005494 condensation Effects 0.000 claims description 18
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 7
- 229920001568 phenolic resin Polymers 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 229920000877 Melamine resin Polymers 0.000 claims description 6
- 229920002522 Wood fibre Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000002025 wood fiber Substances 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 4
- 241000233866 Fungi Species 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000012432 intermediate storage Methods 0.000 claims description 3
- -1 pinacon Chemical compound 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 150000001639 boron compounds Chemical class 0.000 claims description 2
- 150000004673 fluoride salts Chemical class 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 17
- 239000010410 layer Substances 0.000 claims 12
- 238000002156 mixing Methods 0.000 claims 3
- 239000012792 core layer Substances 0.000 claims 1
- 125000005442 diisocyanate group Chemical group 0.000 claims 1
- 239000011833 salt mixture Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 abstract description 3
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000008961 swelling Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0209—Methods, e.g. characterised by the composition of the agent
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/302—Water
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
-
- 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
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- 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
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Materials Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT257466A AT270189B (de) | 1966-03-17 | 1966-03-17 | Verfahren zur Herstellung von Platten oder Formkörpern durch Verpressen, vorzugsweise Heißpressen einer mit Bindemittel versetzten Masse aus Holzspänen, Holzfasern oder aus verholzten Rohstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH520564A true CH520564A (de) | 1972-03-31 |
Family
ID=3536723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH347367A CH520564A (de) | 1966-03-17 | 1967-03-09 | Verfahren zur Herstellung von Formkörpern, insbesondere Platten, durch Verpressen von mit Bindemittel versetzten Holzspänen, Holzfasern oder verholzten Rohstoffen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT270189B (cs) |
| BE (1) | BE695529A (cs) |
| CH (1) | CH520564A (cs) |
| DE (1) | DE1653177A1 (cs) |
| DK (1) | DK133285C (cs) |
| GB (1) | GB1148016A (cs) |
| NL (1) | NL6703806A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2716971A1 (de) * | 1977-04-16 | 1978-10-19 | Ruetgerswerke Ag | Kochwasser- und witterungsbestaendiges zellulosefaserverstaerktes plattenmaterial und verfahren zu seiner herstellung |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2325926C2 (de) * | 1973-05-22 | 1990-08-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von lignozellulosehaltigen Werkstoffen |
| GB1523601A (en) * | 1975-03-12 | 1978-09-06 | Ici Ltd | Sheets or moulded bodies |
| DE2811593A1 (de) * | 1978-03-17 | 1979-09-27 | Basf Ag | Verfahren zur herstellung von spanplatten |
| DE2921726A1 (de) * | 1979-05-29 | 1980-12-11 | Bayer Ag | Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern |
| DE2921689A1 (de) * | 1979-05-29 | 1980-12-11 | Bayer Ag | Selbsttrennende bindemittel auf isocyanatbasis sowie deren verwendung in einem verfahren zur herstellung von formkoerpern |
| DE2921681A1 (de) * | 1979-05-29 | 1980-12-11 | Bayer Ag | Neue emulgatoren, diese emulgatoren enthaltende waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern |
| DE3201111A1 (de) * | 1982-01-15 | 1983-07-28 | Bayer Ag, 5090 Leverkusen | Neue waessrige polysocyanat-emulsionen sowie deren verwendung als bindemitel zur herstellung von formkoerpern |
| DE3208963C2 (de) * | 1982-03-12 | 1985-06-27 | Deutsche Fibrit Gesellschaft Ebers & Dr. Müller mbH, 4150 Krefeld | Trockenverfahren zur Herstellung stark konturierter Vorformlinge aus defibrierten beleimten Holzfasern |
| US4402896A (en) * | 1982-04-26 | 1983-09-06 | The Celotex Corporation | Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle |
| US4407771A (en) * | 1982-04-26 | 1983-10-04 | The Celotex Corporation | Blow line addition of isocyanate binder in fiberboard manufacture |
| JPS58189278A (ja) * | 1982-04-30 | 1983-11-04 | Eidai Co Ltd | 接着剤の製造方法 |
| DK77287D0 (da) * | 1987-02-16 | 1987-02-16 | Novopan Traeindustri | Spaanplade og fremgangsmaade til fremstilling deraf |
| US4857252A (en) * | 1987-09-11 | 1989-08-15 | Eagle-Picher Industries, Inc. | Fiberboard shims containing blocked isocyanates |
| NL186900C (nl) * | 1987-11-27 | 1991-04-02 | Groot Automotives | Sandwichpaneel en werkwijze voor het vervaardigen van een sandwichpaneel. |
| GB8813396D0 (en) * | 1988-06-07 | 1988-07-13 | Earl H A | Composite materials |
| DE3820376A1 (de) * | 1988-06-15 | 1989-12-21 | Novopan Gmbh | Verfahren zur herstellung von mehrschichtigen spanplatten |
| US5179143A (en) * | 1988-07-26 | 1993-01-12 | Bayer Aktiengesellschaft | Process for the preparation of compression molded materials |
| US5008359A (en) * | 1988-11-25 | 1991-04-16 | Weyerhaeuser Company | Isocyanate modified cellulose products and method for their manufacture |
| NO923288L (no) * | 1991-09-06 | 1993-03-08 | Miles Inc | Fremgangsmaate for fremstilling av pressformede materialer |
| US5204176A (en) * | 1992-03-03 | 1993-04-20 | The Dow Chemical Company | Structural siding composition |
| DE4400465A1 (de) | 1993-07-12 | 1995-01-19 | Bayer Ag | Neue Mischungen und ihre Verwendung als Bindemittel zur Herstellung von Verbundmaterialien |
| GB2285406B (en) * | 1993-11-24 | 1997-07-23 | Prakash Damodar Korde | Composite plant material |
| DE19529575A1 (de) * | 1995-08-11 | 1997-02-13 | Remmers Bauchemie Gmbh | Holzprodukt mit verbesserter Witterungsbeständigkeit und Dimensionsstabilität |
| DE19601401C1 (de) | 1996-01-16 | 1997-05-28 | Glunz Ag | Verfahren zur kontinuierlichen Herstellung von Span- oder Faserplatten |
| DE19909607A1 (de) * | 1999-03-05 | 2000-09-07 | Dieffenbacher Schenck Panel | Verfahren zur Herstellung von plattenförmigen Produkten |
| DE19909605A1 (de) * | 1999-03-05 | 2000-09-07 | Dieffenbacher Schenck Panel | Verfahren zur Herstellung von plattenförmigen Produkten |
| DE102007054123B4 (de) * | 2006-11-15 | 2012-03-15 | Edmone Roffael | Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung |
| DE102009047764A1 (de) | 2009-12-10 | 2011-06-16 | Evonik Goldschmidt Gmbh | Trennmittel und Verwendung zur Herstellung von Kompositformkörpern |
| DE102010031376A1 (de) | 2010-07-15 | 2012-01-19 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von Formkörpern aus Cellulose enthaltenden Materialien |
| CN103628362B (zh) * | 2013-12-02 | 2016-05-18 | 大亚人造板集团有限公司 | 一种防潮胶粘剂的制作方法及其应用于防潮低吸涨地板基材的制造工艺 |
| CN114030039B (zh) * | 2021-10-18 | 2022-11-15 | 浙江升华云峰新材股份有限公司 | 一种高强度无添加醛生态板及生产工艺 |
-
1966
- 1966-03-17 AT AT257466A patent/AT270189B/de active
- 1966-07-16 DE DE19661653177 patent/DE1653177A1/de active Pending
-
1967
- 1967-03-09 CH CH347367A patent/CH520564A/de not_active IP Right Cessation
- 1967-03-14 NL NL6703806A patent/NL6703806A/xx unknown
- 1967-03-15 BE BE695529D patent/BE695529A/xx unknown
- 1967-03-16 DK DK137867A patent/DK133285C/da active
- 1967-03-17 GB GB1252667A patent/GB1148016A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2716971A1 (de) * | 1977-04-16 | 1978-10-19 | Ruetgerswerke Ag | Kochwasser- und witterungsbestaendiges zellulosefaserverstaerktes plattenmaterial und verfahren zu seiner herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| DK133285C (da) | 1976-09-20 |
| DK133285B (da) | 1976-04-20 |
| NL6703806A (cs) | 1967-09-18 |
| DE1653177A1 (de) | 1970-11-05 |
| GB1148016A (en) | 1969-04-10 |
| BE695529A (cs) | 1967-08-14 |
| AT270189B (de) | 1969-04-25 |
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Owner name: GRONE BETEILIGUNGS- UND VERWALTUNGSGES.MBH |
|
| PUE | Assignment |
Owner name: DEUTSCHE NOVOPAN GESELLSCHAFT MBH & CO. |
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| PL | Patent ceased |