BR0301101A - Processo para a preparação de uma formulação lìquida de fenolatos de fosfÈnio - Google Patents

Processo para a preparação de uma formulação lìquida de fenolatos de fosfÈnio

Info

Publication number
BR0301101A
BR0301101A BR0301101-1A BR0301101A BR0301101A BR 0301101 A BR0301101 A BR 0301101A BR 0301101 A BR0301101 A BR 0301101A BR 0301101 A BR0301101 A BR 0301101A
Authority
BR
Brazil
Prior art keywords
preparation
liquid formulation
phenolates
phosphonium
phosphonium phenolates
Prior art date
Application number
BR0301101-1A
Other languages
English (en)
Inventor
Melanie Moethrath
Lothar Bunzel
Silke Krastschmer
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 BR0301101A publication Critical patent/BR0301101A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • 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
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5442—Aromatic phosphonium compounds (P-C aromatic linkage)
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE UMA FORMULAçãO LìQUIDA DE FENOLATOS DE FOSFÈNIO". O pedido refere-se a um processo para a preparação de uma formulação líquida de fenolatos de fosfónio e o emprego da formulação líquida de fenolatos de fosfónio preparada de acordo com a invenção, como catalisadores de transesterificação, especialmente para a preparação sem solventes de policarbonatos termoplásticos.
BR0301101-1A 2002-04-29 2003-04-29 Processo para a preparação de uma formulação lìquida de fenolatos de fosfÈnio BR0301101A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10219027A DE10219027A1 (de) 2002-04-29 2002-04-29 Verfahren zur Herstellung einer flüssigen Formulierung von Phosphoniumphenolaten

Publications (1)

Publication Number Publication Date
BR0301101A true BR0301101A (pt) 2004-08-17

Family

ID=28798884

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301101-1A BR0301101A (pt) 2002-04-29 2003-04-29 Processo para a preparação de uma formulação lìquida de fenolatos de fosfÈnio

Country Status (9)

Country Link
US (1) US20030204116A1 (pt)
EP (1) EP1359178A1 (pt)
JP (1) JP2004067666A (pt)
KR (1) KR20030085491A (pt)
CN (1) CN1454897A (pt)
BR (1) BR0301101A (pt)
DE (1) DE10219027A1 (pt)
SG (1) SG106144A1 (pt)
TW (1) TW200406417A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3224297A1 (en) * 2014-11-25 2017-10-04 SABIC Global Technologies B.V. A method of adding a catalyst in a melt polymerization and the polycarbonate prepared therefrom
CN110272451B (zh) * 2019-07-18 2021-08-17 肯特催化材料股份有限公司 一种四苯基苯酚膦盐的制备方法
CN113307827A (zh) * 2021-06-04 2021-08-27 山东师范大学实验厂 一种四苯基膦苯酚盐的水相合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765A (en) * 1848-09-12 Motive power
DE19810745C2 (de) * 1998-03-12 2000-05-04 Bayer Ag Flüssige Katalysatorformulierung aus Tetraphenylphosphoniumphenolat und Phenol und deren Verwendung
DE19961520A1 (de) * 1999-12-20 2001-06-21 Bayer Ag Verfahren zur Herstellung von Phosphoniumphenolaten

Also Published As

Publication number Publication date
JP2004067666A (ja) 2004-03-04
KR20030085491A (ko) 2003-11-05
DE10219027A1 (de) 2003-11-06
SG106144A1 (en) 2004-09-30
TW200406417A (en) 2004-05-01
CN1454897A (zh) 2003-11-12
US20030204116A1 (en) 2003-10-30
EP1359178A1 (de) 2003-11-05

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Legal Events

Date Code Title Description
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]