DK136482B - Fremgangsmade til fremstilling af spanplader under anvendelse af diphenylmethandiisocyanat - Google Patents
Fremgangsmade til fremstilling af spanplader under anvendelse af diphenylmethandiisocyanatInfo
- Publication number
- DK136482B DK136482B DK409575A DK409575A DK136482B DK 136482 B DK136482 B DK 136482B DK 409575 A DK409575 A DK 409575A DK 409575 A DK409575 A DK 409575A DK 136482 B DK136482 B DK 136482B
- Authority
- DK
- Denmark
- Prior art keywords
- diphenylmethandiisocyanate
- chipboards
- procedure
- manufacture
- Prior art date
Links
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
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742444002 DE2444002C3 (de) | 1974-09-14 | 1974-09-14 | Verfahren zur Herstellung von Spanplatten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK409575A DK409575A (da) | 1976-03-15 |
| DK136482B true DK136482B (da) | 1977-10-17 |
| DK136482C DK136482C (da) | 1978-03-13 |
Family
ID=5925744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK409575A DK136482C (da) | 1974-09-14 | 1975-09-12 | Fremgangsmade til fremstilling af spanplader under anvendelseaf diphenylmethandiisocyanat |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT341760B (da) |
| BE (1) | BE833378A (da) |
| CH (1) | CH595979A5 (da) |
| DE (1) | DE2444002C3 (da) |
| DK (1) | DK136482C (da) |
| FI (1) | FI752562A (da) |
| FR (1) | FR2284437A1 (da) |
| IT (1) | IT1042536B (da) |
| SE (1) | SE397942B (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832509C2 (de) * | 1978-07-25 | 1986-02-20 | Deutsche Novopan KG, 3400 Göttingen | Verfahren zur Herstellung von Spanplatten |
| DE2851589C3 (de) * | 1978-11-29 | 1983-06-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Mehrschichtige Span- oder Faserplatte, die in einem Teilbereich bzw. Teilbereichen einen Aminoplast als Bindemittel enthält |
| US4407771A (en) * | 1982-04-26 | 1983-10-04 | The Celotex Corporation | Blow line addition of isocyanate binder in fiberboard manufacture |
| US4402896A (en) * | 1982-04-26 | 1983-09-06 | The Celotex Corporation | Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle |
| US5128407A (en) * | 1991-07-25 | 1992-07-07 | Miles Inc. | Urea extended polyisocyanates |
| DE4312564A1 (de) * | 1993-04-17 | 1994-11-10 | Glunz Ag | Verfahren zur Herstellung von Faserplatten |
| CA2128919A1 (en) * | 1993-08-13 | 1995-02-14 | Nian-Hua Ou | Organic isocyanates as binders for wood composites |
| EP3672771B8 (de) | 2017-08-23 | 2023-08-09 | Basf Se | Verfahren zur herstellung von lignocellulosewerkstoffen in gegenwart von caprolactam und dessen oligomeren |
| EP3733368B1 (de) | 2019-04-30 | 2024-05-22 | Fritz Egger GmbH & Co. OG | Bindemittel zur herstellung von holzwerkstoffen |
-
1974
- 1974-09-14 DE DE19742444002 patent/DE2444002C3/de not_active Expired
-
1975
- 1975-09-11 SE SE7510139A patent/SE397942B/xx not_active IP Right Cessation
- 1975-09-12 FR FR7528050A patent/FR2284437A1/fr active Granted
- 1975-09-12 IT IT2721575A patent/IT1042536B/it active
- 1975-09-12 DK DK409575A patent/DK136482C/da active
- 1975-09-12 FI FI752562A patent/FI752562A/fi not_active Application Discontinuation
- 1975-09-12 BE BE160012A patent/BE833378A/xx not_active IP Right Cessation
- 1975-09-12 CH CH1184275A patent/CH595979A5/xx not_active IP Right Cessation
- 1975-09-12 AT AT703775A patent/AT341760B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT341760B (de) | 1978-02-27 |
| DE2444002C3 (de) | 1979-07-19 |
| DE2444002B2 (de) | 1978-11-09 |
| DK136482C (da) | 1978-03-13 |
| DK409575A (da) | 1976-03-15 |
| ATA703775A (de) | 1977-06-15 |
| CH595979A5 (da) | 1978-02-28 |
| IT1042536B (it) | 1980-01-30 |
| FI752562A (da) | 1976-03-15 |
| SE7510139L (sv) | 1976-03-15 |
| DE2444002A1 (de) | 1976-03-25 |
| SE397942B (sv) | 1977-11-28 |
| FR2284437A1 (fr) | 1976-04-09 |
| BE833378A (fr) | 1976-03-12 |
| FR2284437B1 (da) | 1980-04-30 |
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