BE830364A - Procede de preparation de carbonates aromatiques - Google Patents

Procede de preparation de carbonates aromatiques

Info

Publication number
BE830364A
BE830364A BE157438A BE157438A BE830364A BE 830364 A BE830364 A BE 830364A BE 157438 A BE157438 A BE 157438A BE 157438 A BE157438 A BE 157438A BE 830364 A BE830364 A BE 830364A
Authority
BE
Belgium
Prior art keywords
reaction
emi
carried out
aromatic carbonates
hours
Prior art date
Application number
BE157438A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE830364A publication Critical patent/BE830364A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE157438A 1974-06-25 1975-06-18 Procede de preparation de carbonates aromatiques BE830364A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24392/74A IT1015377B (it) 1974-06-25 1974-06-25 Processo per la preparazione di carbonati aromatici

Publications (1)

Publication Number Publication Date
BE830364A true BE830364A (fr) 1975-10-16

Family

ID=11213360

Family Applications (1)

Application Number Title Priority Date Filing Date
BE157438A BE830364A (fr) 1974-06-25 1975-06-18 Procede de preparation de carbonates aromatiques

Country Status (7)

Country Link
JP (2) JPS5934171B2 (hu)
BE (1) BE830364A (hu)
HU (1) HU171825B (hu)
IN (1) IN143867B (hu)
IT (1) IT1015377B (hu)
MW (1) MW3575A1 (hu)
ZA (1) ZA753587B (hu)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452968A (en) * 1981-11-30 1984-06-05 General Electric Company Synthesis of polycarbonate from dialkyl carbonate and bisphenol diester
JP2733035B2 (ja) * 1994-05-31 1998-03-30 株式会社日本触媒 炭酸エステルの製造方法
JP2733036B2 (ja) * 1994-07-05 1998-03-30 株式会社日本触媒 炭酸エステルの製造方法
JP2922848B2 (ja) * 1996-06-14 1999-07-26 株式会社日本触媒 芳香族炭酸エステルの製造方法
JP5014787B2 (ja) 2004-06-17 2012-08-29 旭化成ケミカルズ株式会社 芳香族カーボネートの製造方法
WO2006006566A1 (ja) 2004-07-13 2006-01-19 Asahi Kasei Chemicals Corporation 芳香族カーボネート類の工業的製造法
JP4224511B2 (ja) 2004-07-13 2009-02-18 旭化成ケミカルズ株式会社 芳香族カーボネート類を工業的に製造する方法
EP1767517A4 (en) 2004-07-14 2008-08-20 Asahi Kasei Chemicals Corp INDUSTRIAL PROCESS FOR THE PREPARATION OF AROMATIC CARBONATE
BRPI0513225A (pt) 2004-07-14 2008-04-29 Asahi Kasei Chemicals Corp processo para a produção de um carbonato aromático, e, carbonato potássio, aparelho de destilação reativa
CN101006045B (zh) 2004-08-25 2010-12-01 旭化成化学株式会社 高纯度碳酸二苯酯的工业制备方法
CN101010285B (zh) 2004-09-03 2011-03-16 旭化成化学株式会社 高纯度碳酸二芳基酯的工业制备方法
BRPI0514888B1 (pt) 2004-09-17 2015-06-09 Asahi Kasei Chemicals Corp Processo industrial para a separação de um álcool subproduzido em um caso de produção em massa contínua de um carbonato aromático em uma escala industrial
KR100898536B1 (ko) 2004-10-14 2009-05-20 아사히 가세이 케미칼즈 가부시키가이샤 고순도 디아릴카보네이트의 제조 방법
TWI321561B (en) 2004-12-21 2010-03-11 Asahi Kasei Chemicals Corp Method for producing aromatic carbonate
US8138367B2 (en) 2004-12-24 2012-03-20 Asahi Kasei Chemicals Corporation Process for production of aromatic carbonate
JP5589266B2 (ja) * 2008-06-09 2014-09-17 宇部興産株式会社 ポリ（アルキレンカーボネート）化合物の製造方法

Also Published As

Publication number Publication date
JPS5934171B2 (ja) 1984-08-21
ZA753587B (en) 1976-05-26
JPS5934170B2 (ja) 1984-08-21
IN143867B (hu) 1978-02-18
JPS56123948A (en) 1981-09-29
JPS56123949A (en) 1981-09-29
HU171825B (hu) 1978-03-28
IT1015377B (it) 1977-05-10
MW3575A1 (en) 1976-10-13

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *ENICHEM SYNTHESIS S.P.A.:VIA RUGGERO SETTIMO 55,

Effective date: 19880329

CH Change of patent owner

Owner name: *ENICHEM SYNTHESIS S.P.A.

Effective date: 19880329

RE20 Patent expired

Owner name: ENICHEM SYNTHESIS S.P.A.

Effective date: 19950618