DE69702890D1 - Methode zur Vorbereitung und Reinigung von 1,1,1.-Tris(4-hydroxyphenyl)ethan - Google Patents

Methode zur Vorbereitung und Reinigung von 1,1,1.-Tris(4-hydroxyphenyl)ethan

Info

Publication number
DE69702890D1
DE69702890D1 DE69702890T DE69702890T DE69702890D1 DE 69702890 D1 DE69702890 D1 DE 69702890D1 DE 69702890 T DE69702890 T DE 69702890T DE 69702890 T DE69702890 T DE 69702890T DE 69702890 D1 DE69702890 D1 DE 69702890D1
Authority
DE
Germany
Prior art keywords
hydroxyphenyl
ethane
tris
purification
preparation
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 - Lifetime
Application number
DE69702890T
Other languages
English (en)
Other versions
DE69702890T2 (de
Inventor
Patrick Joseph Mccloskey
Eric James Pressman
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.)
SABIC Global Technologies BV
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69702890D1 publication Critical patent/DE69702890D1/de
Publication of DE69702890T2 publication Critical patent/DE69702890T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69702890T 1996-12-16 1997-12-12 Methode zur Vorbereitung und Reinigung von 1,1,1.-Tris(4-hydroxyphenyl)ethan Expired - Lifetime DE69702890T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/766,092 US5763686A (en) 1996-12-16 1996-12-16 Method for preparing 1,1,1-tris(4-hydroxyphenyl)ethane

Publications (2)

Publication Number Publication Date
DE69702890D1 true DE69702890D1 (de) 2000-09-28
DE69702890T2 DE69702890T2 (de) 2001-03-22

Family

ID=25075386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702890T Expired - Lifetime DE69702890T2 (de) 1996-12-16 1997-12-12 Methode zur Vorbereitung und Reinigung von 1,1,1.-Tris(4-hydroxyphenyl)ethan

Country Status (7)

Country Link
US (1) US5763686A (de)
EP (1) EP0847975B1 (de)
JP (1) JP3844320B2 (de)
CN (1) CN1185427A (de)
DE (1) DE69702890T2 (de)
ES (1) ES2148908T3 (de)
SG (1) SG71741A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060004214A1 (en) * 2004-06-30 2006-01-05 Gurram Kishan Methods for preparing 1,1,1-tris(4-hydroxyphenyl)alkanes
US7304189B2 (en) * 2005-01-31 2007-12-04 General Electric Company Methods for preparing 1,1,1-tris(4-hydroxyphenyl)alkanes
EP2374784A1 (de) 2010-04-07 2011-10-12 Bayer MaterialScience AG Reinigung von Tris-hydroxyaryl-Verbindungen
US8343608B2 (en) 2010-08-31 2013-01-01 General Electric Company Use of appended dyes in optical data storage media
CN111032607A (zh) * 2017-08-22 2020-04-17 三菱化学株式会社 含芳香族醇磺酸盐的双酚组合物及其制造方法、聚碳酸酯树脂及其制造方法和双酚制造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579542A (en) * 1968-06-26 1971-05-18 Hoechst Co American 4,4',4''-trihydroxytriphenylmethyl-methane
JPS4636607B1 (de) * 1969-06-23 1971-10-27
JPS53141250A (en) * 1977-05-17 1978-12-08 Hitoshi Suzuki Vinyl system bridging monomer
JPS57118528A (en) * 1981-01-13 1982-07-23 Mitsubishi Chem Ind Ltd Preparation of bisphenols
JPS57142936A (en) * 1981-02-27 1982-09-03 Mitsubishi Chem Ind Ltd Purifying method of bisphenol a
DE3827643A1 (de) * 1988-08-16 1990-02-22 Bayer Ag Isomerisierung von bisphenolen
US4992598A (en) * 1990-02-09 1991-02-12 Hoechst Celanese Corporation Purification of 1, 1, 1-tris(4'-hydroxyphenyl)ethane
US5130467A (en) * 1990-08-31 1992-07-14 Hoechst Celanese Corporation Acrylate esters of 1,1,1-trishydroxyphenylethane
DE4107241A1 (de) * 1991-03-07 1992-09-10 Ruetgerswerke Ag Verfahren zur herstellung von 9,9-bis-(4-hydroxyphenyl-)fluoren
US5202505A (en) * 1992-03-24 1993-04-13 Hoechst Celanese Corporation Purification of hydroxyphenyl alkanes
US5463140A (en) * 1994-08-31 1995-10-31 The Dow Chemical Company Process for making polyphenols from ketones or aldehydes and phenols
DE19526088A1 (de) * 1995-07-18 1997-01-23 Bayer Ag Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen
US5756781A (en) * 1995-09-29 1998-05-26 General Electric Company Method for making tris(hydroxyphenyl) compounds using ion exchange
ES2144705T3 (es) * 1996-01-05 2000-06-16 Gen Electric Procedimiento para preparar y purificar 1,1,1-tris(4-hidroxifenil)etano.

Also Published As

Publication number Publication date
DE69702890T2 (de) 2001-03-22
ES2148908T3 (es) 2000-10-16
US5763686A (en) 1998-06-09
JPH10236998A (ja) 1998-09-08
CN1185427A (zh) 1998-06-24
EP0847975A1 (de) 1998-06-17
JP3844320B2 (ja) 2006-11-08
EP0847975B1 (de) 2000-08-23
SG71741A1 (en) 2000-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO