DK0464781T3 - Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået derved - Google Patents
Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået dervedInfo
- Publication number
- DK0464781T3 DK0464781T3 DK91110963.5T DK91110963T DK0464781T3 DK 0464781 T3 DK0464781 T3 DK 0464781T3 DK 91110963 T DK91110963 T DK 91110963T DK 0464781 T3 DK0464781 T3 DK 0464781T3
- Authority
- DK
- Denmark
- Prior art keywords
- emulsions
- aqueous polyisocyanate
- preparing aqueous
- polyisocyanate
- emulsions obtained
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title abstract 4
- 229920001228 polyisocyanate Polymers 0.000 title abstract 3
- 239000005056 polyisocyanate Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C08G18/71—Monoisocyanates or monoisothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C08G18/28—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
- 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
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02084690A IT1244866B (it) | 1990-07-03 | 1990-07-03 | Procedimento per la preparazione di emulsioni acquose di poliisocianati ed emulsioni cosi' ottenute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0464781T3 true DK0464781T3 (da) | 1994-11-21 |
Family
ID=11172946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK91110963.5T DK0464781T3 (da) | 1990-07-03 | 1991-07-02 | Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået derved |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0464781B1 (da) |
| AT (1) | ATE113626T1 (da) |
| DE (1) | DE69104916T2 (da) |
| DK (1) | DK0464781T3 (da) |
| IT (1) | IT1244866B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703358B1 (fr) * | 1993-03-31 | 1995-05-19 | Rhone Poulenc Chimie | Procédé de préparation d'émulsions aqueuses d'huiles et/ou de gommes et/ou de résines (poly)isocyanates avantageusement masqués et émulsions obtenues. |
| CA2158747A1 (fr) * | 1993-03-31 | 1994-10-13 | Paul-Joel Derian | Procede de preparation d'emulsions aqueuses d'huiles et/ou de gommes et/ou de resines (poly)isocyanates avantageusement masques et emulsions obtenues |
| WO1996030425A1 (en) * | 1995-03-27 | 1996-10-03 | Ppg Industries, Inc. | Emulsifiers and their use in water dispersible polyisocyanate compositions |
| EP3865268A1 (en) * | 2014-12-23 | 2021-08-18 | Ecosynthetix Inc. | Biopolymer and isocyanate based binder and composite material |
| US12179379B2 (en) | 2017-06-29 | 2024-12-31 | Ecosynthetix Inc. | Adhesive with tack and use in wood composite products |
| CN114774055B (zh) * | 2022-04-28 | 2024-08-20 | 万华化学集团股份有限公司 | 一种无甲醛添加胶合板用胶黏剂及其制备方法、胶合板及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899387A (en) * | 1973-04-11 | 1975-08-12 | Economics Lab | Process of making paper using mono-isocyanate capped poly (oxyalkylene) diols as a re-wetting and defoaming agent |
| 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 |
| IT1218202B (it) * | 1988-03-30 | 1990-04-12 | Mini Ricerca Scient Tecnolog | Emulsioni acquose di poliisocianati e procedimento per la loro preparazione |
-
1990
- 1990-07-03 IT IT02084690A patent/IT1244866B/it active IP Right Grant
-
1991
- 1991-07-02 AT AT91110963T patent/ATE113626T1/de not_active IP Right Cessation
- 1991-07-02 EP EP91110963A patent/EP0464781B1/en not_active Expired - Lifetime
- 1991-07-02 DK DK91110963.5T patent/DK0464781T3/da active
- 1991-07-02 DE DE69104916T patent/DE69104916T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE113626T1 (de) | 1994-11-15 |
| IT1244866B (it) | 1994-09-12 |
| DE69104916T2 (de) | 1995-03-23 |
| DE69104916D1 (de) | 1994-12-08 |
| EP0464781B1 (en) | 1994-11-02 |
| EP0464781A1 (en) | 1992-01-08 |
| IT9020846A0 (it) | 1990-07-03 |
| IT9020846A1 (it) | 1992-01-03 |
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