FR2365545A1 - Catalyseur et procede de preparation de bisphenols - Google Patents

Catalyseur et procede de preparation de bisphenols

Info

Publication number
FR2365545A1
FR2365545A1 FR7728902A FR7728902A FR2365545A1 FR 2365545 A1 FR2365545 A1 FR 2365545A1 FR 7728902 A FR7728902 A FR 7728902A FR 7728902 A FR7728902 A FR 7728902A FR 2365545 A1 FR2365545 A1 FR 2365545A1
Authority
FR
France
Prior art keywords
condensation
phenol
catalyst
biphenol
acetone
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
FR7728902A
Other languages
English (en)
French (fr)
Other versions
FR2365545B1 (enExample
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of FR2365545A1 publication Critical patent/FR2365545A1/fr
Application granted granted Critical
Publication of FR2365545B1 publication Critical patent/FR2365545B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7728902A 1976-09-27 1977-09-26 Catalyseur et procede de preparation de bisphenols Granted FR2365545A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/726,835 US4052466A (en) 1976-09-27 1976-09-27 Process for the preparation of bisphenol-a

Publications (2)

Publication Number Publication Date
FR2365545A1 true FR2365545A1 (fr) 1978-04-21
FR2365545B1 FR2365545B1 (enExample) 1983-09-09

Family

ID=24920205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728902A Granted FR2365545A1 (fr) 1976-09-27 1977-09-26 Catalyseur et procede de preparation de bisphenols

Country Status (6)

Country Link
US (1) US4052466A (enExample)
JP (1) JPS5340752A (enExample)
DE (1) DE2742130C2 (enExample)
FR (1) FR2365545A1 (enExample)
GB (1) GB1545733A (enExample)
NL (1) NL188943C (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351957A (en) * 1979-06-29 1982-09-28 The Upjohn Company Process for preparing diaminodiphenyl-alkanes
DE2928443A1 (de) * 1979-07-13 1981-01-29 Bayer Ag Verfahren zur herstellung von gemischen alkylierter aromatischer hydroxyverbindungen
US4304941A (en) * 1980-08-01 1981-12-08 Hoechst Roussel Pharmaceuticals, Inc. Method of preparing poly-substituted acylbenzenes
US4317944A (en) * 1980-08-15 1982-03-02 General Electric Company Preparation of 2,2-bis(4-hydroxyphenyl) propane
DE3300792A1 (de) * 1983-01-12 1984-07-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von bifunktionellen polyphenylenethern
FR2658814B1 (fr) * 1990-02-28 1993-12-31 Rhone Poulenc Chimie Procede de fabrication du bisphenol-a.
US7015365B2 (en) * 2003-12-19 2006-03-21 General Electric Company Methods for preparing cycloalkylidene bisphenols
US8674007B2 (en) 2006-07-12 2014-03-18 Sabic Innovative Plastics Ip B.V. Flame retardant and scratch resistant thermoplastic polycarbonate compositions
US8735634B2 (en) 2011-05-02 2014-05-27 Sabic Innovative Plastics Ip B.V. Promoter catalyst system with solvent purification
US9290618B2 (en) 2011-08-05 2016-03-22 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
CN104205376B (zh) 2012-02-03 2018-04-27 沙特基础全球技术有限公司 发光二极管器件及用于生产其的包括转换材料化学的方法
CN104144902A (zh) 2012-02-29 2014-11-12 沙特基础创新塑料Ip私人有限责任公司 用于生产低硫双酚a的方法、用于生产聚碳酸酯的方法以及由聚碳酸酯制作的制品
CN104145001A (zh) 2012-02-29 2014-11-12 沙特基础创新塑料Ip私人有限责任公司 含转换材料化学物质并具有增强的光学特性的聚碳酸酯组合物、其制造方法及包含其的制品
US9346949B2 (en) 2013-02-12 2016-05-24 Sabic Global Technologies B.V. High reflectance polycarbonate
CN104918992B9 (zh) 2012-10-25 2017-05-24 沙特基础全球技术有限公司 发光二极管装置、制造方法、其应用
US9553244B2 (en) 2013-05-16 2017-01-24 Sabic Global Technologies B.V. Branched polycarbonate compositions having conversion material chemistry and articles thereof
CN105492519B (zh) 2013-05-29 2018-03-09 沙特基础全球技术有限公司 具有颜色稳定的热塑性光传输制品的照明设备
WO2019094198A1 (en) * 2017-11-10 2019-05-16 Dow Global Technologies Llc Method of catalysis
CN113181931B (zh) * 2021-04-26 2022-09-06 江南大学 一种用于合成双酚a的复配催化剂及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433143A (en) * 1944-11-16 1947-12-23 Monsanto Chemicals Process for recovering phenol from a phenol-resorcinol mixture
GB918801A (en) * 1959-01-28 1963-02-20 Pennsalt Chemicals Corp Antioxidant compositions
GB927179A (en) * 1959-04-06 1963-05-29 Ethyl Corp Asymmetric methylene-bis-phenols and their use as anti-oxidants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480533A (en) * 1945-12-22 1949-08-30 Allied Lab Inc Hydroxy, halogen substituted dinaphthylmethanes
US2540633A (en) * 1947-06-07 1951-02-06 Us Rubber Co Oxidized ammoniacal solution of methylene resorcinol and a process of making it
DE1178078B (de) * 1958-10-20 1964-09-17 Union Carbide Corp Verfahren zur Herstellung von Bisphenolen
GB1076142A (en) * 1964-02-05 1967-07-19 Ici Ltd Manufacture of bis-phenols
DE1618016A1 (de) * 1966-03-09 1972-04-13 Union Carbide Corp Verfahren zur Herstellung von Bisphenolen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433143A (en) * 1944-11-16 1947-12-23 Monsanto Chemicals Process for recovering phenol from a phenol-resorcinol mixture
GB918801A (en) * 1959-01-28 1963-02-20 Pennsalt Chemicals Corp Antioxidant compositions
GB927179A (en) * 1959-04-06 1963-05-29 Ethyl Corp Asymmetric methylene-bis-phenols and their use as anti-oxidants

Also Published As

Publication number Publication date
DE2742130C2 (de) 1982-05-13
DE2742130A1 (de) 1978-03-30
FR2365545B1 (enExample) 1983-09-09
NL188943C (nl) 1992-11-16
JPS5340752A (en) 1978-04-13
US4052466A (en) 1977-10-04
JPS5711298B2 (enExample) 1982-03-03
NL7710125A (nl) 1978-03-29
GB1545733A (en) 1979-05-16
NL188943B (nl) 1992-06-16

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Legal Events

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TP Transmission of property
ST Notification of lapse
ST Notification of lapse