FR2284437B1 - - Google Patents
Info
- Publication number
- FR2284437B1 FR2284437B1 FR7528050A FR7528050A FR2284437B1 FR 2284437 B1 FR2284437 B1 FR 2284437B1 FR 7528050 A FR7528050 A FR 7528050A FR 7528050 A FR7528050 A FR 7528050A FR 2284437 B1 FR2284437 B1 FR 2284437B1
- Authority
- FR
- France
- 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.)
- Expired
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 (en) | 1974-09-14 | 1974-09-14 | Process for the production of chipboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2284437A1 FR2284437A1 (en) | 1976-04-09 |
| FR2284437B1 true FR2284437B1 (en) | 1980-04-30 |
Family
ID=5925744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7528050A Granted FR2284437A1 (en) | 1974-09-14 | 1975-09-12 | Chipboard prodn using 4,4'-diphenyl-methane diisocyanate - with addn of acid amide, increasing dry and wet strength |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT341760B (en) |
| BE (1) | BE833378A (en) |
| CH (1) | CH595979A5 (en) |
| DE (1) | DE2444002C3 (en) |
| DK (1) | DK136482C (en) |
| FI (1) | FI752562A (en) |
| FR (1) | FR2284437A1 (en) |
| IT (1) | IT1042536B (en) |
| SE (1) | SE397942B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832509C2 (en) * | 1978-07-25 | 1986-02-20 | Deutsche Novopan KG, 3400 Göttingen | Process for the production of chipboard |
| DE2851589C3 (en) * | 1978-11-29 | 1983-06-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Multi-layer chipboard or fiberboard that contains an aminoplast as a binding agent in a sub-area or sub-areas |
| 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 |
| US5128407A (en) * | 1991-07-25 | 1992-07-07 | Miles Inc. | Urea extended polyisocyanates |
| DE4312564A1 (en) * | 1993-04-17 | 1994-11-10 | Glunz Ag | Process for the production of fiberboard |
| CA2128919A1 (en) * | 1993-08-13 | 1995-02-14 | Nian-Hua Ou | Organic isocyanates as binders for wood composites |
| JP7250770B2 (en) | 2017-08-23 | 2023-04-03 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for producing lignocellulosic material in the presence of caprolactam and its oligomers |
| PL3733368T3 (en) | 2019-04-30 | 2024-08-19 | Fritz Egger Gmbh & Co. Og | Adhesive for manufacture of wood boards |
-
1974
- 1974-09-14 DE DE19742444002 patent/DE2444002C3/en not_active Expired
-
1975
- 1975-09-11 SE SE7510139A patent/SE397942B/en not_active IP Right Cessation
- 1975-09-12 DK DK409575A patent/DK136482C/en active
- 1975-09-12 BE BE160012A patent/BE833378A/en not_active IP Right Cessation
- 1975-09-12 CH CH1184275A patent/CH595979A5/xx not_active IP Right Cessation
- 1975-09-12 FI FI752562A patent/FI752562A/fi not_active Application Discontinuation
- 1975-09-12 AT AT703775A patent/AT341760B/en not_active IP Right Cessation
- 1975-09-12 FR FR7528050A patent/FR2284437A1/en active Granted
- 1975-09-12 IT IT2721575A patent/IT1042536B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DK409575A (en) | 1976-03-15 |
| CH595979A5 (en) | 1978-02-28 |
| SE397942B (en) | 1977-11-28 |
| DE2444002B2 (en) | 1978-11-09 |
| IT1042536B (en) | 1980-01-30 |
| DK136482C (en) | 1978-03-13 |
| FI752562A (en) | 1976-03-15 |
| AT341760B (en) | 1978-02-27 |
| DE2444002C3 (en) | 1979-07-19 |
| SE7510139L (en) | 1976-03-15 |
| ATA703775A (en) | 1977-06-15 |
| DE2444002A1 (en) | 1976-03-25 |
| FR2284437A1 (en) | 1976-04-09 |
| BE833378A (en) | 1976-03-12 |
| DK136482B (en) | 1977-10-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |