BR7706238A - PERFECT CATALYTIC PROCESS FOR THE PREPARATION OF AROMATIC CARBONATE - Google Patents

PERFECT CATALYTIC PROCESS FOR THE PREPARATION OF AROMATIC CARBONATE

Info

Publication number
BR7706238A
BR7706238A BR7706238A BR7706238A BR7706238A BR 7706238 A BR7706238 A BR 7706238A BR 7706238 A BR7706238 A BR 7706238A BR 7706238 A BR7706238 A BR 7706238A BR 7706238 A BR7706238 A BR 7706238A
Authority
BR
Brazil
Prior art keywords
preparation
catalytic process
aromatic carbonate
perfect
perfect catalytic
Prior art date
Application number
BR7706238A
Other languages
Portuguese (pt)
Inventor
J Hallgren
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7706238A publication Critical patent/BR7706238A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
    • 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
    • C08G64/36—General preparatory processes using carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
BR7706238A 1976-10-12 1977-09-19 PERFECT CATALYTIC PROCESS FOR THE PREPARATION OF AROMATIC CARBONATE BR7706238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73149476A 1976-10-12 1976-10-12

Publications (1)

Publication Number Publication Date
BR7706238A true BR7706238A (en) 1978-06-06

Family

ID=24939743

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7706238A BR7706238A (en) 1976-10-12 1977-09-19 PERFECT CATALYTIC PROCESS FOR THE PREPARATION OF AROMATIC CARBONATE

Country Status (12)

Country Link
JP (1) JPS5368746A (en)
AU (1) AU518531B2 (en)
BE (1) BE859576A (en)
BR (1) BR7706238A (en)
DD (1) DD132780A5 (en)
DE (1) DE2738437A1 (en)
FR (1) FR2367732A1 (en)
GB (2) GB1572291A (en)
IN (1) IN148600B (en)
MX (1) MX145820A (en)
NL (1) NL7711176A (en)
PL (1) PL201469A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038321B (en) * 1978-12-14 1983-04-13 Gen Electric Carbonates
NL7908995A (en) * 1978-12-15 1980-06-17 Gen Electric PROCESS FOR PREPARING BETA-FLUOROALKYL CARBONATES.
US4410464A (en) * 1982-03-15 1983-10-18 General Electric Company Diaryl carbonate process
ES2110683T3 (en) * 1993-11-22 1998-02-16 Bayer Ag PROCEDURE FOR OBTAINING DIARYL CARBONATES.
DE4403075A1 (en) * 1994-02-02 1995-08-03 Bayer Ag Process for the continuous production of diaryl carbonates
DE19512615A1 (en) 1995-04-05 1996-10-10 Bayer Ag Supported catalysts containing platinum metal and process for the preparation of diaryl carbonates
DE19512616A1 (en) * 1995-04-05 1996-10-10 Bayer Ag Process for the preparation of diaryl carbonates
DE19512618A1 (en) * 1995-04-05 1996-10-10 Bayer Ag Supported catalysts containing platinum metal and process for the preparation of diaryl carbonates
DE19523390A1 (en) * 1995-06-23 1997-01-09 Bayer Ag Process for the preparation of diaryl carbonates
DE19600631A1 (en) 1996-01-10 1997-07-17 Bayer Ag Process for the purification of carbonic acid diaryl esters
DE19605167A1 (en) 1996-02-13 1997-08-14 Bayer Ag Process for the extractive separation of diaryl carbonates and the underlying aromatic hydroxy compounds from reaction solutions
DE19609057A1 (en) * 1996-03-08 1997-09-11 Bayer Ag Process for the preparation of diaryl carbonates and the polycarbonates obtainable therefrom
DE69822494T2 (en) 1997-08-04 2005-01-27 Teijin Ltd. PROCESS FOR PREPARING AROMATIC CARBONATES
DE19735771C1 (en) 1997-08-18 1999-04-29 Bayer Ag Process for the preparation of diaryl carbonates
DE19859289A1 (en) * 1998-12-22 2000-06-29 Bayer Ag Process for the preparation of oligocarbonates
US6222002B1 (en) * 1999-08-20 2001-04-24 General Electric Company Method for preparing polycarbonates by oxidative carbonylation
US6215014B1 (en) * 1999-08-27 2001-04-10 General Electric Company Catalyst composition and method for producing diaryl carbonates
DE10164143A1 (en) 2001-12-27 2003-07-10 Bayer Ag Process for the separation of reaction mixtures and recycling of quaternary salts and bases
DE102009058053A1 (en) 2009-12-14 2011-06-16 Bayer Materialscience Ag Bimetallic complexes and their use in diaryl carbonate production
DE102010042214A1 (en) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Catalyst system for the oxidative carbonylation of diols and polyols
TWI682812B (en) * 2014-12-04 2020-01-21 蜆殼國際研究所 Process for preparing an aromatic carbonate production catalyst

Also Published As

Publication number Publication date
JPS5638145B2 (en) 1981-09-04
AU2826677A (en) 1979-03-01
FR2367732A1 (en) 1978-05-12
GB1578713A (en) 1980-11-05
GB1572291A (en) 1980-07-30
PL201469A1 (en) 1978-07-31
NL7711176A (en) 1978-04-14
BE859576A (en) 1978-04-11
MX145820A (en) 1982-04-05
DD132780A5 (en) 1978-11-01
IN148600B (en) 1981-04-11
AU518531B2 (en) 1981-10-08
DE2738437A1 (en) 1978-04-13
JPS5368746A (en) 1978-06-19
FR2367732B1 (en) 1983-11-18

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