JPH0460463B2 - - Google Patents

Info

Publication number
JPH0460463B2
JPH0460463B2 JP60195306A JP19530685A JPH0460463B2 JP H0460463 B2 JPH0460463 B2 JP H0460463B2 JP 60195306 A JP60195306 A JP 60195306A JP 19530685 A JP19530685 A JP 19530685A JP H0460463 B2 JPH0460463 B2 JP H0460463B2
Authority
JP
Japan
Prior art keywords
aromatic
reaction
urea
primary amine
catalyst
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 - Lifetime
Application number
JP60195306A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259251A (ja
Inventor
Takao Ikarya
Masanori Itagaki
Masatsugu Mizuguchi
Itaru Sakai
Osamu Tajima
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP60195306A priority Critical patent/JPS6259251A/ja
Priority to KR1019860007290A priority patent/KR890005036B1/ko
Priority to US06/902,527 priority patent/US4678856A/en
Priority to EP86112169A priority patent/EP0217166B1/en
Priority to CA000517404A priority patent/CA1251221A/en
Priority to DE8686112169T priority patent/DE3683232D1/de
Publication of JPS6259251A publication Critical patent/JPS6259251A/ja
Priority to US07/420,364 priority patent/USRE34137E/en
Publication of JPH0460463B2 publication Critical patent/JPH0460463B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP60195306A 1985-09-04 1985-09-04 芳香族ウレタンの製造方法 Granted JPS6259251A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP60195306A JPS6259251A (ja) 1985-09-04 1985-09-04 芳香族ウレタンの製造方法
KR1019860007290A KR890005036B1 (ko) 1985-09-04 1986-09-01 방향족 우레탄 및 그 중간생성물의 제조방법
US06/902,527 US4678856A (en) 1985-09-04 1986-09-02 Method of manufacturing aromatic urethane and intermediate product thereof
EP86112169A EP0217166B1 (en) 1985-09-04 1986-09-03 Method of manufacturing aromatic urethane and intermediate product thereof
CA000517404A CA1251221A (en) 1985-09-04 1986-09-03 Method of manufacturing aromatic urethane and intermediate product thereof
DE8686112169T DE3683232D1 (de) 1985-09-04 1986-09-03 Verfahren zur herstellung von aromatischen urethanen und eines zwischenproduktes.
US07/420,364 USRE34137E (en) 1985-09-04 1989-10-12 Method of manufacturing aromatic urethane and intermediate product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60195306A JPS6259251A (ja) 1985-09-04 1985-09-04 芳香族ウレタンの製造方法

Publications (2)

Publication Number Publication Date
JPS6259251A JPS6259251A (ja) 1987-03-14
JPH0460463B2 true JPH0460463B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-28

Family

ID=16338959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60195306A Granted JPS6259251A (ja) 1985-09-04 1985-09-04 芳香族ウレタンの製造方法

Country Status (1)

Country Link
JP (1) JPS6259251A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6259251A (ja) 1987-03-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term