JPS5758643A - 2-methyl-4-tert-butyl-5-hydroxyphenylacetic acid and its preparation - Google Patents

2-methyl-4-tert-butyl-5-hydroxyphenylacetic acid and its preparation

Info

Publication number
JPS5758643A
JPS5758643A JP55134818A JP13481880A JPS5758643A JP S5758643 A JPS5758643 A JP S5758643A JP 55134818 A JP55134818 A JP 55134818A JP 13481880 A JP13481880 A JP 13481880A JP S5758643 A JPS5758643 A JP S5758643A
Authority
JP
Japan
Prior art keywords
tert
butyl
methyl
hydroxyphenylacetic acid
deterioration inhibitor
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.)
Granted
Application number
JP55134818A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328898B2 (enExample
Inventor
Mitsuhisa Nakatani
Tsutomu Mitsuta
Yuko Takahashi
Shinichi Yago
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP55134818A priority Critical patent/JPS5758643A/ja
Priority to US06/298,111 priority patent/US4385143A/en
Priority to EP81106972A priority patent/EP0048841B1/en
Priority to DE8181106972T priority patent/DE3167833D1/de
Publication of JPS5758643A publication Critical patent/JPS5758643A/ja
Publication of JPS6328898B2 publication Critical patent/JPS6328898B2/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

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP55134818A 1980-09-26 1980-09-26 2-methyl-4-tert-butyl-5-hydroxyphenylacetic acid and its preparation Granted JPS5758643A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55134818A JPS5758643A (en) 1980-09-26 1980-09-26 2-methyl-4-tert-butyl-5-hydroxyphenylacetic acid and its preparation
US06/298,111 US4385143A (en) 1980-09-26 1981-08-31 Stabilizer for synthetic resins
EP81106972A EP0048841B1 (en) 1980-09-26 1981-09-04 Stabilizer for synthetic resins
DE8181106972T DE3167833D1 (en) 1980-09-26 1981-09-04 Stabilizer for synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55134818A JPS5758643A (en) 1980-09-26 1980-09-26 2-methyl-4-tert-butyl-5-hydroxyphenylacetic acid and its preparation

Publications (2)

Publication Number Publication Date
JPS5758643A true JPS5758643A (en) 1982-04-08
JPS6328898B2 JPS6328898B2 (enExample) 1988-06-10

Family

ID=15137194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134818A Granted JPS5758643A (en) 1980-09-26 1980-09-26 2-methyl-4-tert-butyl-5-hydroxyphenylacetic acid and its preparation

Country Status (1)

Country Link
JP (1) JPS5758643A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060480A (enExample) * 1973-09-25 1975-05-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060480A (enExample) * 1973-09-25 1975-05-24

Also Published As

Publication number Publication date
JPS6328898B2 (enExample) 1988-06-10

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