DK147599C - Fremgangsmaade ved varmpresning af cellulosemateriale med isocyanat som bindemiddel - Google Patents
Fremgangsmaade ved varmpresning af cellulosemateriale med isocyanat som bindemiddelInfo
- Publication number
- DK147599C DK147599C DK107376A DK107376A DK147599C DK 147599 C DK147599 C DK 147599C DK 107376 A DK107376 A DK 107376A DK 107376 A DK107376 A DK 107376A DK 147599 C DK147599 C DK 147599C
- Authority
- DK
- Denmark
- Prior art keywords
- cellulos
- isocyanate
- binding agent
- heat pressing
- pressing
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title 1
- 229920002678 cellulose Polymers 0.000 title 1
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
- C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
- C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
- Electron Tubes For Measurement (AREA)
- Laminated Bodies (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10264/75A GB1523601A (en) | 1975-03-12 | 1975-03-12 | Sheets or moulded bodies |
| GB1026475 | 1975-03-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK107376A DK107376A (da) | 1976-09-13 |
| DK147599B DK147599B (da) | 1984-10-15 |
| DK147599C true DK147599C (da) | 1985-07-22 |
Family
ID=9964654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK107376A DK147599C (da) | 1975-03-12 | 1976-03-12 | Fremgangsmaade ved varmpresning af cellulosemateriale med isocyanat som bindemiddel |
Country Status (16)
| Country | Link |
|---|---|
| BE (1) | BE839546A (enExample) |
| CA (1) | CA1087825A (enExample) |
| CH (1) | CH619975A5 (enExample) |
| DE (1) | DE2610552C3 (enExample) |
| DK (1) | DK147599C (enExample) |
| FI (1) | FI64621C (enExample) |
| FR (1) | FR2303661A1 (enExample) |
| GB (1) | GB1523601A (enExample) |
| HU (1) | HU176537B (enExample) |
| IE (1) | IE42654B1 (enExample) |
| IT (1) | IT1058409B (enExample) |
| LU (1) | LU74550A1 (enExample) |
| NL (1) | NL7602614A (enExample) |
| NO (1) | NO147525C (enExample) |
| SE (1) | SE418271B (enExample) |
| ZA (1) | ZA761527B (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ185686A (en) * | 1976-11-18 | 1979-12-11 | Ici Ltd | Manufacture of polysocyanate-bonded lignocellulosic sheets or mouled bodies |
| IT1090372B (it) * | 1977-01-27 | 1985-06-26 | Basf Ag | Emulsioni acquose di isocianato per incollaggio di lastre di truciolato |
| DE2724364C2 (de) * | 1977-05-28 | 1985-10-31 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung wäßriger Polyisocyanat-Emulsionen |
| DE2908844A1 (de) * | 1978-03-29 | 1979-10-11 | Ici Ltd | In wasser emulgierbare isocyanatzusammensetzung |
| DE2831674A1 (de) * | 1978-07-19 | 1980-02-07 | Basf Ag | Waessrige isocyanat-emulsionen fuer die verleimung von spanplatten |
| EP0013112A1 (en) * | 1978-12-27 | 1980-07-09 | Imperial Chemical Industries Plc | Emulsifiable compositions and aqueous emulsions of organic isocyanates, and process using them as binders for manufacturing lignocellulose sheets |
| EP0018061A1 (en) * | 1979-03-09 | 1980-10-29 | Imperial Chemical Industries Plc | Methods for the manufacture of sheets or moulded bodies |
| 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 |
| 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 |
| US4279788A (en) * | 1980-04-18 | 1981-07-21 | Boise Cascade Corporation | Aqueous polyisocyanate-lignin adhesive |
| US4388138A (en) | 1980-08-11 | 1983-06-14 | Imperial Chemical Industries Limited | Preparing particleboard utilizing a vegetable wax or derivative and polyisocyanate as a release agent on metal press parts |
| EP0046014B1 (en) * | 1980-08-11 | 1985-11-06 | Imperial Chemical Industries Plc | Sheets or moulded bodies, methods for their manufacture and aqueous emulsions for use in their manufacture |
| US4396673A (en) | 1980-08-22 | 1983-08-02 | Imperial Chemical Industries Limited | Methods for the manufacture of particle board utilizing an isocyanate binder and mineral wax release agent in an aqueous emulsion |
| EP0057502B1 (en) * | 1981-02-04 | 1984-06-13 | Imperial Chemical Industries Plc | Wax dispersions and their use in the manufacture of sheets or moulded bodies |
| 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 |
| US4407771A (en) * | 1982-04-26 | 1983-10-04 | The Celotex Corporation | Blow line addition of isocyanate binder in fiberboard manufacture |
| IT8223557U1 (it) * | 1982-11-26 | 1984-05-26 | Faesite Spa | Manufatti costituiti da fibre di legno incollate, riscaldate e pressate |
| GB2145421A (en) * | 1983-08-26 | 1985-03-27 | Seang Ha Park | Manufacture of a building element |
| US4505778A (en) * | 1983-09-06 | 1985-03-19 | Ici Americas Inc. | Paper products sized with polyisocyanate blends |
| DE3521618A1 (de) * | 1985-06-15 | 1986-12-18 | Bayer Ag, 5090 Leverkusen | In wasser dispergierbare polyisocyanat-zubereitung und ihre verwendung als zusatzmittel fuer waessrige klebstoffe |
| FR2608961B1 (fr) * | 1985-07-08 | 1992-04-10 | Dai Ichi Kogyo Seiyaku Co Ltd | Procede pour la fabrication d'articles de forme a partir de matieres en particules vegetales |
| DK77287D0 (da) * | 1987-02-16 | 1987-02-16 | Novopan Traeindustri | Spaanplade og fremgangsmaade til fremstilling deraf |
| US4904522A (en) * | 1988-07-26 | 1990-02-27 | Mobay Corporation | Process for the production of fiberglass mats |
| IT1231963B (it) * | 1989-09-25 | 1992-01-16 | Mini Ricerca Scient Tecnolog | Composizioni leganti per la preparazione di compositi lignocellulosici. |
| GB9117070D0 (en) * | 1991-08-08 | 1991-09-25 | Ici Plc | Polyisocyanate compositions |
| DE4136618A1 (de) * | 1991-11-07 | 1993-05-13 | Bayer Ag | Wasserdispergierbare polyisocyanatgemische |
| AU690497B1 (en) * | 1996-09-26 | 1998-04-23 | Mitsui Chemicals, Inc. | Adhesive, adhesive for pressed lignocellulose board, pressed lignocellulose board and production processes thereof |
| US5961783A (en) * | 1997-06-06 | 1999-10-05 | Vinings Industries, Inc. | Process for enhancing the strength and sizing properties of cellulosic fiber using a self-emulsifiable isocyanate and a coupling agent |
| US6458238B1 (en) * | 2000-12-29 | 2002-10-01 | Basf Corporation | Adhesive binder and synergist composition and process of making lignocellulosic articles |
| US6451101B1 (en) * | 2000-12-29 | 2002-09-17 | Basf Corporation | Parting agent for an isocyanate wood binder |
| US6822042B2 (en) | 2001-10-24 | 2004-11-23 | Temple-Inland Forest Products Corporation | Saccharide-based resin for the preparation of composite products |
| US6846849B2 (en) | 2001-10-24 | 2005-01-25 | Temple-Inland Forest Products Corporation | Saccharide-based resin for the preparation of foam |
| PL2646488T5 (pl) | 2010-11-29 | 2019-02-28 | Huntsman International Llc | Środek wiążący na bazie poliizocyjanianów |
| WO2012076506A1 (de) | 2010-12-07 | 2012-06-14 | Basf Se | Polyurethan-verbundmaterial |
| ES2541017T3 (es) | 2012-01-26 | 2015-07-15 | Kronotec Ag | Composiciones de adhesivos y su utilización |
| EP2620458A1 (en) | 2012-01-26 | 2013-07-31 | Huntsman International LLC | Wood adhesive formulation |
| EP2620456A1 (en) | 2012-01-26 | 2013-07-31 | Huntsman International LLC | Wood adhesive formulation |
| EP2620459A1 (en) | 2012-01-26 | 2013-07-31 | Huntsman International LLC | Wood adhesive composition |
| RU2661194C2 (ru) * | 2013-04-01 | 2018-07-13 | ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи | Способ нанесения композиции связующего на лигноцеллюлозную подложку |
| BR112020001884A2 (pt) | 2017-08-29 | 2020-07-28 | Huntsman International Llc | processo para ligação de material lignocelulósico. |
| EP4626944A1 (en) | 2022-11-30 | 2025-10-08 | Huntsman International LLC | Sustainable wood adhesive formulation |
| FR3147744B1 (fr) | 2023-04-13 | 2025-02-28 | Psa Automobiles Sa | Systeme de neutralisation d’un câble de recharge destine a un vehicule automobile electrique ou hybride et procede mettant en œuvre ledit systeme |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT270189B (de) * | 1966-03-17 | 1969-04-25 | Novopan Gmbh | Verfahren zur Herstellung von Platten oder Formkörpern durch Verpressen, vorzugsweise Heißpressen einer mit Bindemittel versetzten Masse aus Holzspänen, Holzfasern oder aus verholzten Rohstoffen |
| DE2109686C3 (de) * | 1971-03-02 | 1980-09-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung oder Veredlung lignozellulosehaltiger Werkstoffe |
| US3781238A (en) * | 1971-08-04 | 1973-12-25 | Textron Inc | Aqueous chain extension of nco prepolymer with tertiary amino polyol using nonionic surfactant,and aqueous dispersion produced |
-
1975
- 1975-03-12 GB GB10264/75A patent/GB1523601A/en not_active Expired
-
1976
- 1976-03-12 CH CH314076A patent/CH619975A5/de not_active IP Right Cessation
- 1976-03-12 ZA ZA761527A patent/ZA761527B/xx unknown
- 1976-03-12 HU HU76IE735A patent/HU176537B/hu unknown
- 1976-03-12 CA CA248,351A patent/CA1087825A/en not_active Expired
- 1976-03-12 NO NO760871A patent/NO147525C/no unknown
- 1976-03-12 DE DE2610552A patent/DE2610552C3/de not_active Expired
- 1976-03-12 BE BE165151A patent/BE839546A/xx not_active IP Right Cessation
- 1976-03-12 DK DK107376A patent/DK147599C/da not_active IP Right Cessation
- 1976-03-12 IE IE520/76A patent/IE42654B1/en unknown
- 1976-03-12 LU LU74550A patent/LU74550A1/xx unknown
- 1976-03-12 FI FI760651A patent/FI64621C/fi not_active IP Right Cessation
- 1976-03-12 NL NL7602614A patent/NL7602614A/xx not_active Application Discontinuation
- 1976-03-12 FR FR7607277A patent/FR2303661A1/fr active Granted
- 1976-03-12 IT IT21163/76A patent/IT1058409B/it active
- 1976-03-12 SE SE7603228A patent/SE418271B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7603228L (sv) | 1976-09-13 |
| IT1058409B (it) | 1982-04-10 |
| FI760651A7 (enExample) | 1976-09-13 |
| DE2610552C3 (de) | 1981-09-10 |
| FR2303661B1 (enExample) | 1979-08-24 |
| GB1523601A (en) | 1978-09-06 |
| BE839546A (fr) | 1976-09-13 |
| DE2610552A1 (de) | 1976-09-23 |
| SE418271B (sv) | 1981-05-18 |
| NO147525C (no) | 1983-04-27 |
| HU176537B (en) | 1981-03-28 |
| AU1195776A (en) | 1977-09-22 |
| IE42654B1 (en) | 1980-09-24 |
| LU74550A1 (enExample) | 1977-05-06 |
| NL7602614A (nl) | 1976-09-14 |
| CA1087825A (en) | 1980-10-21 |
| NO760871L (enExample) | 1976-09-14 |
| CH619975A5 (en) | 1980-10-31 |
| IE42654L (en) | 1976-09-12 |
| ZA761527B (en) | 1977-03-30 |
| FI64621B (fi) | 1983-08-31 |
| DK147599B (da) | 1984-10-15 |
| DE2610552B2 (de) | 1980-10-09 |
| FR2303661A1 (fr) | 1976-10-08 |
| DK107376A (da) | 1976-09-13 |
| FI64621C (fi) | 1983-12-12 |
| NO147525B (no) | 1983-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |