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
Application number
JP52153464A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5488222A (en
Inventor
Natsuki Kano
Tsutomu Takeuchi
Masahiro Sakaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP15346477A priority Critical patent/JPS5488222A/ja
Publication of JPS5488222A publication Critical patent/JPS5488222A/ja
Publication of JPS6113465B2 publication Critical patent/JPS6113465B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15346477A 1977-12-20 1977-12-20 Preparation of isocyanate from carbamate Granted JPS5488222A (en)

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)

* Cited by examiner, † Cited by third party
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
EP1259480B1 (en) * 2000-02-29 2005-10-05 Huntsman International Llc Process for the preparation of organic polyisocyanates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS5488222A (en) 1979-07-13

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