MD20010161A - Procedeu de producere a bis(4-hidroxiaril) alcanilor - Google Patents

Procedeu de producere a bis(4-hidroxiaril) alcanilor

Info

Publication number
MD20010161A
MD20010161A MDA20010161A MD20010161A MD20010161A MD 20010161 A MD20010161 A MD 20010161A MD A20010161 A MDA20010161 A MD A20010161A MD 20010161 A MD20010161 A MD 20010161A MD 20010161 A MD20010161 A MD 20010161A
Authority
MD
Moldova
Prior art keywords
alcans
hydroxyaryl
bis
aromatic hydroxy
production
Prior art date
Application number
MDA20010161A
Other languages
English (en)
Other versions
MD2705B2 (ro
Inventor
Steffen Kuhling
Rolf Lanze
Rainer Neumann
Frieder Heydenreich
Osselaer Tony Van
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of MD20010161A publication Critical patent/MD20010161A/ro
Publication of MD2705B2 publication Critical patent/MD2705B2/ro

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MDA20010161A 1998-10-17 1999-10-05 Procedeu de obtinere a bis(4-hidroxiaaril)alcanilor din aductii bic(4-hidroxiaril)alcanilor si compusilor hidroxiaromatici MD2705B2 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848026A DE19848026A1 (de) 1998-10-17 1998-10-17 Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen
PCT/EP1999/007358 WO2000023410A1 (de) 1998-10-17 1999-10-05 Verfahren zur herstellung von bis(4-hydroxyaryl)alkanen

Publications (2)

Publication Number Publication Date
MD20010161A true MD20010161A (ro) 2001-09-30
MD2705B2 MD2705B2 (ro) 2005-02-28

Family

ID=7884875

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010161A MD2705B2 (ro) 1998-10-17 1999-10-05 Procedeu de obtinere a bis(4-hidroxiaaril)alcanilor din aductii bic(4-hidroxiaril)alcanilor si compusilor hidroxiaromatici

Country Status (14)

Country Link
US (2) US6384288B1 (ro)
EP (1) EP1121339B1 (ro)
JP (1) JP2002527497A (ro)
KR (1) KR100608922B1 (ro)
CN (1) CN1173911C (ro)
AU (1) AU6089399A (ro)
BR (1) BR9914607A (ro)
DE (2) DE19848026A1 (ro)
ES (1) ES2190253T3 (ro)
HK (1) HK1042080A1 (ro)
ID (1) ID29771A (ro)
MD (1) MD2705B2 (ro)
TW (1) TW517046B (ro)
WO (1) WO2000023410A1 (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3340510B2 (ja) * 1993-05-19 2002-11-05 日本パイオニクス株式会社 有害ガスの浄化方法
DE19961566A1 (de) * 1999-12-20 2001-06-21 Bayer Ag Bis(4-hydroxyaryl)alkane
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
TW200535187A (en) * 2003-12-03 2005-11-01 Du Pont Articles of manufacture comprising stiff and resilient ethylene copolymer compositions
EP1703893B1 (en) 2003-12-23 2012-04-11 Genentech, Inc. Novel anti-il 13 antibodies and uses thereof
DE102004048096A1 (de) * 2004-09-30 2006-04-27 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer verspannten Schicht auf einem Substrat und Schichtstruktur
DE102005025788A1 (de) * 2005-06-04 2006-12-07 Bayer Materialscience Ag Verfahren zur Herstellung von hochreinem Bisphenol A
US7754837B1 (en) 2007-03-09 2010-07-13 Clemson University Research Foundation Flourinated aryl ether polymers exhibiting dual fluoroolefin functionality and methods of forming same
DE102007026548A1 (de) 2007-06-08 2008-12-18 Bayer Materialscience Ag Vermeidung von Feststoffablagerungen in Tropfenabscheidern durch Eindüsung von geeigneten Flüssigkeiten
KR102332302B1 (ko) 2013-09-13 2021-12-01 제넨테크, 인크. 세포주에서 숙주 세포 단백질 및 재조합 폴리펩티드 생성물을 검출 및 정량화하기 위한 조성물 및 방법
CA3184564A1 (en) 2013-09-13 2015-03-19 Genentech, Inc. Methods and compositions comprising an anti-il13 antibody and residual hamster phospholipase b-like 2

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775620A (en) * 1954-07-12 1956-12-25 Shell Dev Production of bis (hydroxyaryl) substituted compounds
US4931146A (en) 1988-04-05 1990-06-05 Mitsui Toatsu Chemicals, Inc. Process for obtaining high-purity bisphenol A
US4859803A (en) * 1988-05-16 1989-08-22 Shell Oil Company Preparation of bisphenols
US5091159A (en) 1991-06-10 1992-02-25 Nalco Chemical Company Use of dextran as a filtration aid for thickener overflow filtration in Kelly filters in the Bayer process
CN1050828C (zh) * 1993-02-16 2000-03-29 中国石油化工总公司 制备高品位聚碳酸脂级双酚a的脱酚新方法
CN1080914A (zh) * 1993-02-17 1994-01-19 中国石油化工总公司 一种2,2-二(4-羟基苯基)丙烷的制造方法

Also Published As

Publication number Publication date
CN1173911C (zh) 2004-11-03
HK1042080A1 (zh) 2002-08-02
TW517046B (en) 2003-01-11
JP2002527497A (ja) 2002-08-27
AU6089399A (en) 2000-05-08
ES2190253T3 (es) 2003-07-16
CN1323285A (zh) 2001-11-21
KR100608922B1 (ko) 2006-08-04
DE19848026A1 (de) 2000-04-20
ID29771A (id) 2001-10-11
DE59904188D1 (de) 2003-03-06
US6384288B1 (en) 2002-05-07
EP1121339A1 (de) 2001-08-08
BR9914607A (pt) 2001-07-03
EP1121339B1 (de) 2003-01-29
KR20010080188A (ko) 2001-08-22
MD2705B2 (ro) 2005-02-28
WO2000023410A1 (de) 2000-04-27
US20020055661A1 (en) 2002-05-09

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