JPS6113465B2 - - Google Patents
Info
- Publication number
- JPS6113465B2 JPS6113465B2 JP52153464A JP15346477A JPS6113465B2 JP S6113465 B2 JPS6113465 B2 JP S6113465B2 JP 52153464 A JP52153464 A JP 52153464A JP 15346477 A JP15346477 A JP 15346477A JP S6113465 B2 JPS6113465 B2 JP S6113465B2
- Authority
- JP
- Japan
- Prior art keywords
- isocyanate
- reaction
- raw material
- carbamate ester
- thermal decomposition
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15346477A JPS5488222A (en) | 1977-12-20 | 1977-12-20 | Preparation of isocyanate from carbamate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15346477A JPS5488222A (en) | 1977-12-20 | 1977-12-20 | Preparation of isocyanate from carbamate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5488222A JPS5488222A (en) | 1979-07-13 |
JPS6113465B2 true JPS6113465B2 (enrdf_load_stackoverflow) | 1986-04-14 |
Family
ID=15563127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15346477A Granted JPS5488222A (en) | 1977-12-20 | 1977-12-20 | Preparation of isocyanate from carbamate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5488222A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215591A1 (de) * | 1982-04-27 | 1983-10-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen thermischen spaltung von carbamidsaeureestern |
JP2003525267A (ja) * | 2000-02-29 | 2003-08-26 | ハンツマン・インターナショナル・エルエルシー | 有機ポリイソシアネートの製造法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1023379A (en) * | 1973-05-04 | 1977-12-27 | Atlantic Richfield Company | Production of isocyanates from esters of carbamic acids (urethanes) |
JPS5219624A (en) * | 1975-08-07 | 1977-02-15 | Mitsui Toatsu Chem Inc | Process for preparation of isocyanates |
-
1977
- 1977-12-20 JP JP15346477A patent/JPS5488222A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5488222A (en) | 1979-07-13 |
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