DK118555B - Fremgangsmåde til fremstilling af aromatiske isocyanater. - Google Patents
Fremgangsmåde til fremstilling af aromatiske isocyanater.Info
- Publication number
- DK118555B DK118555B DK77268AA DK77268A DK118555B DK 118555 B DK118555 B DK 118555B DK 77268A A DK77268A A DK 77268AA DK 77268 A DK77268 A DK 77268A DK 118555 B DK118555 B DK 118555B
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- aromatic isocyanates
- isocyanates
- aromatic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/14—Preparation of derivatives of isocyanic acid by catalytic reaction of nitro compounds with carbon monoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61915867A | 1967-02-28 | 1967-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK118555B true DK118555B (da) | 1970-09-07 |
Family
ID=24480699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK77268AA DK118555B (da) | 1967-02-28 | 1968-02-27 | Fremgangsmåde til fremstilling af aromatiske isocyanater. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3714216A (xx) |
| AT (1) | AT280251B (xx) |
| BE (1) | BE711406A (xx) |
| CH (1) | CH498091A (xx) |
| DE (1) | DE1668529B1 (xx) |
| DK (1) | DK118555B (xx) |
| ES (1) | ES350944A1 (xx) |
| FR (1) | FR1564753A (xx) |
| GB (1) | GB1201437A (xx) |
| LU (1) | LU55570A1 (xx) |
| NL (1) | NL155251B (xx) |
| NO (1) | NO126080B (xx) |
| SE (1) | SE365206B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956103A (en) * | 1975-03-05 | 1976-05-11 | Universal Oil Products Company | Hydrocarbon conversion with an acidic multimetallic catalytic composite |
| FR2469397A1 (fr) * | 1979-11-15 | 1981-05-22 | Inst Orch Khim | Catalyseur pour la synthese des mono-isocyanates aromatiques et procede d'obtention dudit catalyseur |
| FR2515640A1 (fr) * | 1981-11-03 | 1983-05-06 | Ugine Kuhlmann | Procede de fabrication d'isocyanates aromatiques par carbonylation des derives nitres en presence de catalyseurs supportes prepares a partir de complexes heteropolymetalliques |
| JPS63119436A (ja) * | 1986-11-08 | 1988-05-24 | Sumitomo Chem Co Ltd | メチルイソブチルケトンの製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3461149A (en) * | 1964-12-28 | 1969-08-12 | American Cyanamid Co | Isocyanate process |
-
1967
- 1967-02-28 US US00619158A patent/US3714216A/en not_active Expired - Lifetime
-
1968
- 1968-02-22 AT AT169668A patent/AT280251B/de not_active IP Right Cessation
- 1968-02-22 GB GB8680/68A patent/GB1201437A/en not_active Expired
- 1968-02-26 ES ES350944A patent/ES350944A1/es not_active Expired
- 1968-02-27 NO NO0717/68A patent/NO126080B/no unknown
- 1968-02-27 LU LU55570D patent/LU55570A1/xx unknown
- 1968-02-27 FR FR1564753D patent/FR1564753A/fr not_active Expired
- 1968-02-27 DK DK77268AA patent/DK118555B/da unknown
- 1968-02-27 DE DE19681668529 patent/DE1668529B1/de not_active Withdrawn
- 1968-02-27 NL NL686802765A patent/NL155251B/xx unknown
- 1968-02-27 SE SE02505/68A patent/SE365206B/xx unknown
- 1968-02-28 BE BE711406D patent/BE711406A/xx unknown
- 1968-02-28 CH CH287568A patent/CH498091A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6802765A (xx) | 1968-08-29 |
| US3714216A (en) | 1973-01-30 |
| BE711406A (xx) | 1968-08-28 |
| LU55570A1 (xx) | 1969-10-01 |
| SE365206B (xx) | 1974-03-18 |
| NO126080B (xx) | 1972-12-18 |
| NL155251B (nl) | 1977-12-15 |
| AT280251B (de) | 1970-04-10 |
| DE1668529B1 (de) | 1971-09-23 |
| ES350944A1 (es) | 1969-05-16 |
| GB1201437A (en) | 1970-08-05 |
| CH498091A (de) | 1970-10-31 |
| FR1564753A (xx) | 1969-04-25 |
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