IN143867B - - Google Patents
Info
- Publication number
- IN143867B IN143867B IN1177/CAL/75A IN1177CA1975A IN143867B IN 143867 B IN143867 B IN 143867B IN 1177CA1975 A IN1177CA1975 A IN 1177CA1975A IN 143867 B IN143867 B IN 143867B
- Authority
- IN
- India
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)
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 |
|---|---|
| IN143867B true IN143867B (fr) | 1978-02-18 |
Family
ID=11213360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1177/CAL/75A IN143867B (fr) | 1974-06-25 | 1975-06-16 |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5934170B2 (fr) |
| BE (1) | BE830364A (fr) |
| HU (1) | HU171825B (fr) |
| IN (1) | IN143867B (fr) |
| IT (1) | IT1015377B (fr) |
| MW (1) | MW3575A1 (fr) |
| ZA (1) | ZA753587B (fr) |
Families Citing this family (16)
| 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 |
| BRPI0513251A (pt) | 2004-07-13 | 2008-05-13 | Asahi Kasei Chemicals Corp | processo para a produção de um carbonato aromático, e, carbonato aromático |
| WO2006006566A1 (fr) | 2004-07-13 | 2006-01-19 | Asahi Kasei Chemicals Corporation | Procédé industriel de fabrication de carbonate aromatique |
| CN100543006C (zh) | 2004-07-14 | 2009-09-23 | 旭化成化学株式会社 | 芳香族碳酸酯类的工业制备方法 |
| CN100532348C (zh) | 2004-07-14 | 2009-08-26 | 旭化成化学株式会社 | 芳香族碳酸酯类的工业制备方法 |
| BRPI0514564B1 (pt) | 2004-08-25 | 2015-06-09 | Asahi Kasei Chemicals Corp | Processo industrial para produção de carbonato de difenila de pureza elevada e aparelho para produzir carbonato de difenila de pureza elevada |
| KR100880141B1 (ko) | 2004-09-03 | 2009-01-23 | 아사히 가세이 케미칼즈 가부시키가이샤 | 고순도 디아릴카보네이트의 공업적 제조 방법 |
| CN100554241C (zh) | 2004-09-17 | 2009-10-28 | 旭化成化学株式会社 | 醇类副产物的工业分离方法 |
| JP4292214B2 (ja) | 2004-10-14 | 2009-07-08 | 旭化成ケミカルズ株式会社 | 高純度ジアリールカーボネートの製造方法 |
| TWI321561B (en) | 2004-12-21 | 2010-03-11 | Asahi Kasei Chemicals Corp | Method for producing aromatic carbonate |
| JP4195717B2 (ja) | 2004-12-24 | 2008-12-10 | 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 |
| 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 |
-
1974
- 1974-06-25 IT IT24392/74A patent/IT1015377B/it active
-
1975
- 1975-06-03 ZA ZA00753587A patent/ZA753587B/xx unknown
- 1975-06-07 MW MW35/75A patent/MW3575A1/xx unknown
- 1975-06-16 IN IN1177/CAL/75A patent/IN143867B/en unknown
- 1975-06-18 BE BE157438A patent/BE830364A/fr not_active IP Right Cessation
- 1975-06-24 HU HU75SA00002809A patent/HU171825B/hu unknown
-
1981
- 1981-02-20 JP JP56023198A patent/JPS5934170B2/ja not_active Expired
- 1981-02-20 JP JP56023199A patent/JPS5934171B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1015377B (it) | 1977-05-10 |
| BE830364A (fr) | 1975-10-16 |
| JPS5934171B2 (ja) | 1984-08-21 |
| HU171825B (hu) | 1978-03-28 |
| MW3575A1 (en) | 1976-10-13 |
| JPS5934170B2 (ja) | 1984-08-21 |
| JPS56123949A (en) | 1981-09-29 |
| JPS56123948A (en) | 1981-09-29 |
| ZA753587B (en) | 1976-05-26 |