JPS4891075A - - Google Patents

Info

Publication number
JPS4891075A
JPS4891075A JP47023728A JP2372872A JPS4891075A JP S4891075 A JPS4891075 A JP S4891075A JP 47023728 A JP47023728 A JP 47023728A JP 2372872 A JP2372872 A JP 2372872A JP S4891075 A JPS4891075 A JP S4891075A
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.)
Granted
Application number
JP47023728A
Other languages
Japanese (ja)
Other versions
JPS5541232B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP2372872A priority Critical patent/JPS5541232B2/ja
Publication of JPS4891075A publication Critical patent/JPS4891075A/ja
Publication of JPS5541232B2 publication Critical patent/JPS5541232B2/ja
Expired 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

  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2372872A 1972-03-07 1972-03-07 Expired JPS5541232B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2372872A JPS5541232B2 (enrdf_load_stackoverflow) 1972-03-07 1972-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2372872A JPS5541232B2 (enrdf_load_stackoverflow) 1972-03-07 1972-03-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7551179A Division JPS5527174A (en) 1979-06-14 1979-06-14 Production of alpha-tocopherol

Publications (2)

Publication Number Publication Date
JPS4891075A true JPS4891075A (enrdf_load_stackoverflow) 1973-11-27
JPS5541232B2 JPS5541232B2 (enrdf_load_stackoverflow) 1980-10-22

Family

ID=12118361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2372872A Expired JPS5541232B2 (enrdf_load_stackoverflow) 1972-03-07 1972-03-07

Country Status (1)

Country Link
JP (1) JPS5541232B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252726A (en) * 1978-01-12 1981-02-24 Kuraray Co., Ltd. Preparation of dl-α-tocopherol
JP2006511454A (ja) * 2002-07-26 2006-04-06 コグニス コーポレーション 色安定で、低不純物のトコフェロール組成物及びその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927187A (enrdf_load_stackoverflow) * 1972-05-08 1974-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927187A (enrdf_load_stackoverflow) * 1972-05-08 1974-03-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252726A (en) * 1978-01-12 1981-02-24 Kuraray Co., Ltd. Preparation of dl-α-tocopherol
JP2006511454A (ja) * 2002-07-26 2006-04-06 コグニス コーポレーション 色安定で、低不純物のトコフェロール組成物及びその製造方法

Also Published As

Publication number Publication date
JPS5541232B2 (enrdf_load_stackoverflow) 1980-10-22

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