GB1377227A - Process for the pruification of crude 2,2-bis-4,-oxyphenyl-propane - Google Patents

Process for the pruification of crude 2,2-bis-4,-oxyphenyl-propane

Info

Publication number
GB1377227A
GB1377227A GB1422772A GB1422772A GB1377227A GB 1377227 A GB1377227 A GB 1377227A GB 1422772 A GB1422772 A GB 1422772A GB 1422772 A GB1422772 A GB 1422772A GB 1377227 A GB1377227 A GB 1377227A
Authority
GB
United Kingdom
Prior art keywords
crude
bisphenol
adduct
ion exchanger
column containing
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
GB1422772A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to GB1422772A priority Critical patent/GB1377227A/en
Publication of GB1377227A publication Critical patent/GB1377227A/en
Expired 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685—Processes comprising at least two steps in series
    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1377227 Purification of bisphenol A BADISCHE ANILIN- & SODA-PABRIK AG 27 March 1972 14227/72 Heading C2C Crude bisphenol A is purified by forming an adduct of the crude bisphenol A and phenol, melting the adduct and passing the melt through at least one column containing an acidic and/or weakly basic ion exchanger, the material discharged from the column(s) being distilled to separate it into phenol and bisphenol A. The adduct should preferably have a melting point of not more than 100‹ C. and is preferably passed firstly through an exchange column containing an acidic ion exchanger and secondly through an exchange column containing a weakly basic ion exchanger.
GB1422772A 1972-03-27 1972-03-27 Process for the pruification of crude 2,2-bis-4,-oxyphenyl-propane Expired GB1377227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1422772A GB1377227A (en) 1972-03-27 1972-03-27 Process for the pruification of crude 2,2-bis-4,-oxyphenyl-propane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1422772A GB1377227A (en) 1972-03-27 1972-03-27 Process for the pruification of crude 2,2-bis-4,-oxyphenyl-propane

Publications (1)

Publication Number Publication Date
GB1377227A true GB1377227A (en) 1974-12-11

Family

ID=10037345

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1422772A Expired GB1377227A (en) 1972-03-27 1972-03-27 Process for the pruification of crude 2,2-bis-4,-oxyphenyl-propane

Country Status (1)

Country Link
GB (1) GB1377227A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327229A (en) * 1981-01-19 1982-04-27 General Electric Company Recovery of bisphenol-A values
US4443635A (en) * 1982-12-06 1984-04-17 Shell Oil Company Removal of color bodies in bisphenol production
US4798654A (en) * 1987-05-06 1989-01-17 Mitsui Toatsu Chemicals, Inc. Process for preparing bisphenol A
EP0329075A1 (en) * 1988-02-17 1989-08-23 MITSUI TOATSU CHEMICALS, Inc. Process for preparing bisphenol A
US4950804A (en) * 1988-02-19 1990-08-21 Mitsui Toatsu Chemicals, Inc. Process for preparing bisphenol A
US5475154A (en) * 1994-03-10 1995-12-12 Rohm And Haas Company Method for producing high-purity bisphenols
US6316677B1 (en) * 1998-03-24 2001-11-13 Mitsui Chemicals, Inc. Production process of bisphenol compounds
US20130221837A1 (en) * 2012-02-29 2013-08-29 Sabic Innovative Plastics Ip B.V. Polycarbonate made from low sulfur bisphenol a and containing converions material chemistry, and articles made therefrom
US8962117B2 (en) 2011-10-27 2015-02-24 Sabic Global Technologies B.V. Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate
US9287471B2 (en) 2012-02-29 2016-03-15 Sabic Global Technologies B.V. Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same
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
US9346949B2 (en) 2013-02-12 2016-05-24 Sabic Global Technologies B.V. High reflectance polycarbonate
US9490405B2 (en) 2012-02-03 2016-11-08 Sabic Innovative Plastics Ip B.V. Light emitting diode device and method for production thereof containing conversion material chemistry
US9553244B2 (en) 2013-05-16 2017-01-24 Sabic Global Technologies B.V. Branched polycarbonate compositions having conversion material chemistry and articles thereof
US9772086B2 (en) 2013-05-29 2017-09-26 Sabic Innovative Plastics Ip B.V. Illuminating devices with color stable thermoplastic light transmitting articles
US9821523B2 (en) 2012-10-25 2017-11-21 Sabic Global Technologies B.V. Light emitting diode devices, method of manufacture, uses thereof
US10640644B2 (en) 2016-05-27 2020-05-05 Sabic Global Technologies B.V. Copolycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture
US10787568B2 (en) 2016-07-25 2020-09-29 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture
US10947381B2 (en) 2016-05-27 2021-03-16 Sabic Global Technologies B.V. High heat copolycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327229A (en) * 1981-01-19 1982-04-27 General Electric Company Recovery of bisphenol-A values
US4443635A (en) * 1982-12-06 1984-04-17 Shell Oil Company Removal of color bodies in bisphenol production
US4798654A (en) * 1987-05-06 1989-01-17 Mitsui Toatsu Chemicals, Inc. Process for preparing bisphenol A
EP0329075A1 (en) * 1988-02-17 1989-08-23 MITSUI TOATSU CHEMICALS, Inc. Process for preparing bisphenol A
US4950807A (en) * 1988-02-17 1990-08-21 Mitsui Toatsu Chemicals, Inc. Process for preparing bisphenol A
US4950804A (en) * 1988-02-19 1990-08-21 Mitsui Toatsu Chemicals, Inc. Process for preparing bisphenol A
US5475154A (en) * 1994-03-10 1995-12-12 Rohm And Haas Company Method for producing high-purity bisphenols
US6316677B1 (en) * 1998-03-24 2001-11-13 Mitsui Chemicals, Inc. Production process of bisphenol compounds
US9957351B2 (en) 2011-08-05 2018-05-01 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
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
US8962117B2 (en) 2011-10-27 2015-02-24 Sabic Global Technologies B.V. Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate
US9711695B2 (en) 2012-02-03 2017-07-18 Sabic Global Technologies B.V. Light emitting diode device and method for production thereof containing conversion material chemistry
US9490405B2 (en) 2012-02-03 2016-11-08 Sabic Innovative Plastics Ip B.V. Light emitting diode device and method for production thereof containing conversion material chemistry
US9299898B2 (en) 2012-02-29 2016-03-29 Sabic Global Technologies B.V. Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same
US9287471B2 (en) 2012-02-29 2016-03-15 Sabic Global Technologies B.V. Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same
US9771452B2 (en) 2012-02-29 2017-09-26 Sabic Global Technologies B.V. Plastic composition comprising a polycarbonate made from low sulfur bisphenol A, and articles made therefrom
US20130221837A1 (en) * 2012-02-29 2013-08-29 Sabic Innovative Plastics Ip B.V. Polycarbonate made from low sulfur bisphenol a and containing converions material chemistry, and articles made therefrom
US9821523B2 (en) 2012-10-25 2017-11-21 Sabic Global Technologies B.V. Light emitting diode devices, method of manufacture, uses thereof
US9346949B2 (en) 2013-02-12 2016-05-24 Sabic Global Technologies B.V. High reflectance polycarbonate
US9553244B2 (en) 2013-05-16 2017-01-24 Sabic Global Technologies B.V. Branched polycarbonate compositions having conversion material chemistry and articles thereof
US9772086B2 (en) 2013-05-29 2017-09-26 Sabic Innovative Plastics Ip B.V. Illuminating devices with color stable thermoplastic light transmitting articles
US10640644B2 (en) 2016-05-27 2020-05-05 Sabic Global Technologies B.V. Copolycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture
US10723877B2 (en) 2016-05-27 2020-07-28 Sabic Global Technologies B.V. Copolycarbonate lenses, methods of manufacture, and applications thereof
US10947381B2 (en) 2016-05-27 2021-03-16 Sabic Global Technologies B.V. High heat copolycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture
US10787568B2 (en) 2016-07-25 2020-09-29 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, articles formed therefrom, and methods of manufacture

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees