JPS6245212B2 - - Google Patents

Info

Publication number
JPS6245212B2
JPS6245212B2 JP58089827A JP8982783A JPS6245212B2 JP S6245212 B2 JPS6245212 B2 JP S6245212B2 JP 58089827 A JP58089827 A JP 58089827A JP 8982783 A JP8982783 A JP 8982783A JP S6245212 B2 JPS6245212 B2 JP S6245212B2
Authority
JP
Japan
Prior art keywords
reaction
aqueous solution
formaldehyde
boric acid
acid aqueous
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
JP58089827A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59216834A (ja
Inventor
Osamu Yamada
Tsumoru Tsureshita
Yoichi Ninagawa
Sunao Kyo
Takayoshi Oosaki
Koichi Kushida
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP58089827A priority Critical patent/JPS59216834A/ja
Priority to US06/540,870 priority patent/US4511751A/en
Publication of JPS59216834A publication Critical patent/JPS59216834A/ja
Publication of JPS6245212B2 publication Critical patent/JPS6245212B2/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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP58089827A 1982-10-14 1983-05-20 イソプレンの製法 Granted JPS59216834A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58089827A JPS59216834A (ja) 1983-05-20 1983-05-20 イソプレンの製法
US06/540,870 US4511751A (en) 1982-10-14 1983-10-11 Process for producing isoprene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58089827A JPS59216834A (ja) 1983-05-20 1983-05-20 イソプレンの製法

Publications (2)

Publication Number Publication Date
JPS59216834A JPS59216834A (ja) 1984-12-06
JPS6245212B2 true JPS6245212B2 (en, 2012) 1987-09-25

Family

ID=13981584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58089827A Granted JPS59216834A (ja) 1982-10-14 1983-05-20 イソプレンの製法

Country Status (1)

Country Link
JP (1) JPS59216834A (en, 2012)

Also Published As

Publication number Publication date
JPS59216834A (ja) 1984-12-06

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