JPS5025468B2 - - Google Patents
Info
- Publication number
- JPS5025468B2 JPS5025468B2 JP2369972A JP2369972A JPS5025468B2 JP S5025468 B2 JPS5025468 B2 JP S5025468B2 JP 2369972 A JP2369972 A JP 2369972A JP 2369972 A JP2369972 A JP 2369972A JP S5025468 B2 JPS5025468 B2 JP S5025468B2
- Authority
- JP
- Japan
- 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
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2369972A JPS5025468B2 (es) | 1972-03-07 | 1972-03-07 | |
SU731894118A SU635866A3 (ru) | 1972-03-07 | 1973-03-06 | Способ получени ароматических изоцианатов |
CA165,371A CA987333A (en) | 1972-03-07 | 1973-03-06 | Process for preparing aromatic organic isocyanates |
DD169246A DD105211A5 (es) | 1972-03-07 | 1973-03-06 | |
FR7307969A FR2175086B1 (es) | 1972-03-07 | 1973-03-06 | |
DE2311092A DE2311092C3 (de) | 1972-03-07 | 1973-03-06 | Verfarhen zur Herstellung von aromatischen Isocyanaten |
IT67604/73A IT980493B (it) | 1972-03-07 | 1973-03-06 | Procedimento per la preparazione di isocianati organici aromatici |
NL7303233A NL7303233A (es) | 1972-03-07 | 1973-03-07 | |
BE128461A BE796382A (en) | 1972-03-07 | 1973-03-07 | Aromatic isocyanates - obtd. from aromatic nitro cpd and CO in presence of P CONTG. CATALYST |
US338866A US3914268A (en) | 1972-03-07 | 1973-03-07 | Process for preparing aromatic organic isocyanates |
GB1106573A GB1398684A (en) | 1972-03-07 | 1973-03-07 | Process for preparing aromatic organic isocyanates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2369972A JPS5025468B2 (es) | 1972-03-07 | 1972-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4891036A JPS4891036A (es) | 1973-11-27 |
JPS5025468B2 true JPS5025468B2 (es) | 1975-08-23 |
Family
ID=12117632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2369972A Expired JPS5025468B2 (es) | 1972-03-07 | 1972-03-07 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5025468B2 (es) |
BE (1) | BE796382A (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5625248Y2 (es) * | 1975-07-03 | 1981-06-15 | ||
JPS56149470U (es) * | 1981-03-23 | 1981-11-10 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019050316A (ja) | 2017-09-11 | 2019-03-28 | 東芝メモリ株式会社 | Sem検査装置およびパターンマッチング方法 |
-
1972
- 1972-03-07 JP JP2369972A patent/JPS5025468B2/ja not_active Expired
-
1973
- 1973-03-07 BE BE128461A patent/BE796382A/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5625248Y2 (es) * | 1975-07-03 | 1981-06-15 | ||
JPS56149470U (es) * | 1981-03-23 | 1981-11-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS4891036A (es) | 1973-11-27 |
BE796382A (en) | 1973-09-07 |