GB1210178A - Process for the preparation of isocyanates - Google Patents
Process for the preparation of isocyanatesInfo
- Publication number
- GB1210178A GB1210178A GB2222868A GB2222868A GB1210178A GB 1210178 A GB1210178 A GB 1210178A GB 2222868 A GB2222868 A GB 2222868A GB 2222868 A GB2222868 A GB 2222868A GB 1210178 A GB1210178 A GB 1210178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aralkyl
- substituted
- cycloalkyl
- aryl
- alkyl
- Prior art date
- 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
- 239000012948 isocyanate Substances 0.000 title abstract 3
- 150000002513 isocyanates Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000005840 aryl radicals Chemical class 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- -1 cycloalkyl radical Chemical class 0.000 abstract 2
- 125000005842 heteroatom Chemical group 0.000 abstract 2
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 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
- C08G18/72—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 |
|---|---|
| GB1210178A true GB1210178A (en) | 1970-10-28 |
Family
ID=7105414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2222868A Expired GB1210178A (en) | 1967-05-12 | 1968-05-10 | Process for the preparation of isocyanates |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312366A3 (en) * | 1987-10-16 | 1989-07-26 | Ici Americas Inc. | Polyisocyanate compositions |
Families Citing this family (1)
| 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 |
-
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312366A3 (en) * | 1987-10-16 | 1989-07-26 | Ici Americas Inc. | Polyisocyanate compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618422C3 (enrdf_load_stackoverflow) | 1975-10-16 |
| DE1618422A1 (de) | 1970-10-29 |
| CH498092A (de) | 1970-10-31 |
| 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 |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |