JPS5731629A - Preparation of bisphenolethane - Google Patents

Preparation of bisphenolethane

Info

Publication number
JPS5731629A
JPS5731629A JP10660280A JP10660280A JPS5731629A JP S5731629 A JPS5731629 A JP S5731629A JP 10660280 A JP10660280 A JP 10660280A JP 10660280 A JP10660280 A JP 10660280A JP S5731629 A JPS5731629 A JP S5731629A
Authority
JP
Japan
Prior art keywords
water
reaction
acetaldehyde
derivative
phenolic compound
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
JP10660280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0113457B2 (enrdf_load_stackoverflow
Inventor
Masaaki Sekiya
Akio Takahashi
Hiroaki Taniguchi
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.)
Cosmo Oil Co Ltd
Cosmo Co Ltd
Original Assignee
Maruzen Oil Co Ltd
Cosmo 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 Maruzen Oil Co Ltd, Cosmo Co Ltd filed Critical Maruzen Oil Co Ltd
Priority to JP10660280A priority Critical patent/JPS5731629A/ja
Publication of JPS5731629A publication Critical patent/JPS5731629A/ja
Publication of JPH0113457B2 publication Critical patent/JPH0113457B2/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)
  • Catalysts (AREA)
JP10660280A 1980-08-01 1980-08-01 Preparation of bisphenolethane Granted JPS5731629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10660280A JPS5731629A (en) 1980-08-01 1980-08-01 Preparation of bisphenolethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10660280A JPS5731629A (en) 1980-08-01 1980-08-01 Preparation of bisphenolethane

Publications (2)

Publication Number Publication Date
JPS5731629A true JPS5731629A (en) 1982-02-20
JPH0113457B2 JPH0113457B2 (enrdf_load_stackoverflow) 1989-03-06

Family

ID=14437670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10660280A Granted JPS5731629A (en) 1980-08-01 1980-08-01 Preparation of bisphenolethane

Country Status (1)

Country Link
JP (1) JPS5731629A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201163A (nl) * 1991-07-02 1993-02-01 Bayer Ag Werkwijze voor de bereiding van gesubstitueerde cycloalkylideenbisfenolen.
US7132575B2 (en) * 2003-07-01 2006-11-07 General Electric Company Process for the synthesis of bisphenol
JP2021123544A (ja) * 2020-02-03 2021-08-30 三菱ケミカル株式会社 ビスフェノールの製造法及びポリカーボネート樹脂の製造法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527944A (en) * 1975-07-05 1977-01-21 Bayer Ag Process for preparing 4*44dihydroxyy 3*3**5*5**tetraalkyldiphenylmethane

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527944A (en) * 1975-07-05 1977-01-21 Bayer Ag Process for preparing 4*44dihydroxyy 3*3**5*5**tetraalkyldiphenylmethane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201163A (nl) * 1991-07-02 1993-02-01 Bayer Ag Werkwijze voor de bereiding van gesubstitueerde cycloalkylideenbisfenolen.
BE1005269A3 (fr) * 1991-07-02 1993-06-15 Bayer Ag Procede pour la fabrication de cycloalkylidenebisphenols substitues.
US7132575B2 (en) * 2003-07-01 2006-11-07 General Electric Company Process for the synthesis of bisphenol
JP2021123544A (ja) * 2020-02-03 2021-08-30 三菱ケミカル株式会社 ビスフェノールの製造法及びポリカーボネート樹脂の製造法

Also Published As

Publication number Publication date
JPH0113457B2 (enrdf_load_stackoverflow) 1989-03-06

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