ID26417A - Proses yang diperbaiki untuk pembuatan campuran-campuran anhidrida-anhidrida (met) akrilat yang sangat murni - Google Patents
Proses yang diperbaiki untuk pembuatan campuran-campuran anhidrida-anhidrida (met) akrilat yang sangat murniInfo
- Publication number
- ID26417A ID26417A IDW20001468A ID20001468A ID26417A ID 26417 A ID26417 A ID 26417A ID W20001468 A IDW20001468 A ID W20001468A ID 20001468 A ID20001468 A ID 20001468A ID 26417 A ID26417 A ID 26417A
- Authority
- ID
- Indonesia
- Prior art keywords
- mixes
- met
- making
- improved process
- pure acrylic
- Prior art date
Links
- 150000008064 anhydrides Chemical class 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9801155A FR2774375B1 (fr) | 1998-02-02 | 1998-02-02 | Procede perfectionne de fabrication d'anhydrides (meth)acryliques mixtes de haute purete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ID26417A true ID26417A (id) | 2000-12-21 |
Family
ID=9522463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IDW20001468A ID26417A (id) | 1998-02-02 | 1999-01-28 | Proses yang diperbaiki untuk pembuatan campuran-campuran anhidrida-anhidrida (met) akrilat yang sangat murni |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6346650B1 (cs) |
| EP (1) | EP1071650A1 (cs) |
| JP (1) | JP3533178B2 (cs) |
| KR (1) | KR20010040542A (cs) |
| CN (1) | CN1135219C (cs) |
| AU (1) | AU2167799A (cs) |
| CA (1) | CA2319673C (cs) |
| CZ (1) | CZ296363B6 (cs) |
| FR (1) | FR2774375B1 (cs) |
| ID (1) | ID26417A (cs) |
| WO (1) | WO1999038837A1 (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2799753B1 (fr) * | 1999-10-19 | 2002-01-04 | Atofina | Procede perfectionne de fabrication d'anhydrides symetriques |
| JP2007039345A (ja) * | 2005-08-01 | 2007-02-15 | Sumitomo Chemical Co Ltd | 混合酸無水物の製造方法 |
| DE102006009973A1 (de) * | 2006-03-03 | 2007-09-06 | Cognis Ip Management Gmbh | Bei Raumtemperatur flüssige Verbindungen |
| CN103588635A (zh) * | 2013-10-11 | 2014-02-19 | 青岛文创科技有限公司 | 一种 2-甲基丙烯酸酐的制备方法 |
| CN108191643A (zh) * | 2018-01-18 | 2018-06-22 | 上海仁实医药科技有限公司 | 一种氯乙酸酐的合成工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133727B (de) * | 1960-11-08 | 1962-07-26 | Bayer Ag | Verfahren zur Herstellung gemischter Carbonsaeure-kohlensaeure-monoester-anhydride |
| US3718675A (en) * | 1970-06-18 | 1973-02-27 | Stevens & Co Inc J P | Carbonic carboxylic anhydrides |
-
1998
- 1998-02-02 FR FR9801155A patent/FR2774375B1/fr not_active Expired - Fee Related
-
1999
- 1999-01-28 WO PCT/FR1999/000164 patent/WO1999038837A1/fr active IP Right Grant
- 1999-01-28 CA CA002319673A patent/CA2319673C/fr not_active Expired - Fee Related
- 1999-01-28 KR KR1020007008407A patent/KR20010040542A/ko active Granted
- 1999-01-28 ID IDW20001468A patent/ID26417A/id unknown
- 1999-01-28 JP JP2000530076A patent/JP3533178B2/ja not_active Expired - Fee Related
- 1999-01-28 EP EP99901641A patent/EP1071650A1/fr not_active Withdrawn
- 1999-01-28 AU AU21677/99A patent/AU2167799A/en not_active Abandoned
- 1999-01-28 CZ CZ20002145A patent/CZ296363B6/cs not_active IP Right Cessation
- 1999-01-28 CN CNB998025356A patent/CN1135219C/zh not_active Expired - Fee Related
- 1999-01-28 US US09/601,240 patent/US6346650B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1289320A (zh) | 2001-03-28 |
| FR2774375A1 (fr) | 1999-08-06 |
| US6346650B1 (en) | 2002-02-12 |
| CA2319673A1 (fr) | 1999-08-05 |
| WO1999038837A1 (fr) | 1999-08-05 |
| CZ296363B6 (cs) | 2006-02-15 |
| AU2167799A (en) | 1999-08-16 |
| JP2002501940A (ja) | 2002-01-22 |
| CZ20002145A3 (cs) | 2000-09-13 |
| CA2319673C (fr) | 2005-03-22 |
| FR2774375B1 (fr) | 2000-03-24 |
| KR100401241B1 (cs) | 2003-10-17 |
| CN1135219C (zh) | 2004-01-21 |
| JP3533178B2 (ja) | 2004-05-31 |
| KR20010040542A (ko) | 2001-05-15 |
| EP1071650A1 (fr) | 2001-01-31 |
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