CH498092A - Verfahren zur Herstellung von Isocyanatgruppen aufweisenden Umsetzungsprodukten von Polyisocyanaten und Ketiminen - Google Patents
Verfahren zur Herstellung von Isocyanatgruppen aufweisenden Umsetzungsprodukten von Polyisocyanaten und KetiminenInfo
- Publication number
- CH498092A CH498092A CH615168A CH615168A CH498092A CH 498092 A CH498092 A CH 498092A CH 615168 A CH615168 A CH 615168A CH 615168 A CH615168 A CH 615168A CH 498092 A CH498092 A CH 498092A
- Authority
- CH
- Switzerland
- Prior art keywords
- ketimines
- polyisocyanates
- preparation
- reaction products
- isocyanate group
- Prior art date
Links
- 239000007795 chemical reaction product Substances 0.000 title 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 title 1
- 150000004658 ketimines Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001228 polyisocyanate Polymers 0.000 title 1
- 239000005056 polyisocyanate Substances 0.000 title 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
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/808—Monoamines
-
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
-
- 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
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052393 | 1967-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH498092A true CH498092A (de) | 1970-10-31 |
Family
ID=7105414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH615168A CH498092A (de) | 1967-05-12 | 1968-04-25 | Verfahren zur Herstellung von Isocyanatgruppen aufweisenden Umsetzungsprodukten von Polyisocyanaten und Ketiminen |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT279597B (enrdf_load_stackoverflow) |
| BE (1) | BE714850A (enrdf_load_stackoverflow) |
| CH (1) | CH498092A (enrdf_load_stackoverflow) |
| DE (1) | DE1618422A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1210178A (enrdf_load_stackoverflow) |
| NL (1) | NL6806704A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| 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 |
| US4906674A (en) * | 1987-10-16 | 1990-03-06 | Ici Americas Inc/Imperial Chemical Industries Plc | Polysocyanate compositions |
-
1967
- 1967-05-12 DE DE19671618422 patent/DE1618422A1/de active Granted
-
1968
- 1968-04-25 CH CH615168A patent/CH498092A/de not_active IP Right Cessation
- 1968-05-08 BE BE714850D patent/BE714850A/xx unknown
- 1968-05-10 GB GB2222868A patent/GB1210178A/en not_active Expired
- 1968-05-10 AT AT451668A patent/AT279597B/de not_active IP Right Cessation
- 1968-05-10 NL NL6806704A patent/NL6806704A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1210178A (en) | 1970-10-28 |
| DE1618422C3 (enrdf_load_stackoverflow) | 1975-10-16 |
| DE1618422A1 (de) | 1970-10-29 |
| AT279597B (de) | 1970-03-10 |
| NL6806704A (enrdf_load_stackoverflow) | 1968-11-13 |
| BE714850A (enrdf_load_stackoverflow) | 1968-09-30 |
| DE1618422B2 (enrdf_load_stackoverflow) | 1974-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |