BR9106065A - TRANSVINILATION TECHNOLOGY ASSISTED BY AZEOTROPIC DISTILLATION - Google Patents
TRANSVINILATION TECHNOLOGY ASSISTED BY AZEOTROPIC DISTILLATIONInfo
- Publication number
- BR9106065A BR9106065A BR919106065A BR9106065A BR9106065A BR 9106065 A BR9106065 A BR 9106065A BR 919106065 A BR919106065 A BR 919106065A BR 9106065 A BR9106065 A BR 9106065A BR 9106065 A BR9106065 A BR 9106065A
- Authority
- BR
- Brazil
- Prior art keywords
- transvinilation
- azeotropic distillation
- technology assisted
- assisted
- technology
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/04—Formic acid esters
- C07C69/10—Formic acid esters of trihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62123890A | 1990-11-30 | 1990-11-30 | |
PCT/US1991/008757 WO1992009554A1 (en) | 1990-11-30 | 1991-11-27 | Azeotropic assisted transvinylation technology |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9106065A true BR9106065A (en) | 1993-03-09 |
Family
ID=24489338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919106065A BR9106065A (en) | 1990-11-30 | 1991-11-27 | TRANSVINILATION TECHNOLOGY ASSISTED BY AZEOTROPIC DISTILLATION |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0513331A1 (en) |
JP (1) | JPH05503948A (en) |
KR (1) | KR920703503A (en) |
AU (1) | AU9116891A (en) |
BG (1) | BG96711A (en) |
BR (1) | BR9106065A (en) |
CA (1) | CA2075622A1 (en) |
EC (1) | ECSP910793A (en) |
FI (1) | FI923416A0 (en) |
HU (1) | HUT63603A (en) |
MC (1) | MC2241A1 (en) |
NO (1) | NO922980L (en) |
WO (1) | WO1992009554A1 (en) |
ZA (1) | ZA919454B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934264B1 (en) * | 2008-07-22 | 2012-07-20 | Arkema France | MANUFACTURE OF VINYL ESTERS FROM RENEWABLE MATERIALS, VINYL ESTERS OBTAINED AND USES THEREOF |
DE102012002274A1 (en) | 2012-02-06 | 2013-08-08 | Oxea Gmbh | Process for the co-production of vinyl esters and acetic acid derivatives or propionic acid derivatives |
DE102012002282A1 (en) * | 2012-02-06 | 2013-08-08 | Oxea Gmbh | Process for the preparation of vinyl esters |
DE102013224496A1 (en) | 2013-11-29 | 2015-06-03 | Wacker Chemie Ag | Process for the ruthenium-catalyzed transvinylation of carboxylic acids |
DE102013224491A1 (en) | 2013-11-29 | 2015-06-03 | Wacker Chemie Ag | Process for the ruthenium-catalyzed transvinylation of carboxylic acids |
DE102014206915A1 (en) | 2014-04-10 | 2015-10-15 | Wacker Chemie Ag | Process for the preparation of an active ruthenium catalyst solution for the transvinylation of carboxylic acids |
DE102014206916A1 (en) | 2014-04-10 | 2015-10-15 | Wacker Chemie Ag | Process for the ruthenium-catalyzed transvinylation of carboxylic acids |
DE102014210835A1 (en) * | 2014-06-06 | 2015-12-17 | Wacker Chemie Ag | Process for the separation of high-boiling carboxylic acid vinyl ester / carboxylic acid mixtures |
DE102015216373A1 (en) | 2015-08-27 | 2017-03-02 | Wacker Chemie Ag | Process for the catalytic re-vinylation of carboxylic acids |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE912810C (en) * | 1943-02-18 | 1954-06-03 | Wacker Chemie Gmbh | Process for the preparation of monomeric vinyl esters |
DE1282014C2 (en) * | 1967-01-12 | 1969-07-17 | Hoechst Ag | Process for the production of vinyl esters and carboxylic acids |
DE1668650A1 (en) * | 1968-02-20 | 1971-09-23 | Reichhold Albert Chemie Ag | Process for the preparation of esters by transacylating esters |
US3755387A (en) * | 1969-08-05 | 1973-08-28 | Dow Chemical Co | Vapor phase transvinylation process |
GB1486443A (en) * | 1975-05-19 | 1977-09-21 | Ici Ltd | Production of vinyl esters of organic carboxylic acids |
-
1991
- 1991-11-19 EC EC1991000793A patent/ECSP910793A/en unknown
- 1991-11-27 AU AU91168/91A patent/AU9116891A/en not_active Abandoned
- 1991-11-27 BR BR919106065A patent/BR9106065A/en not_active Application Discontinuation
- 1991-11-27 CA CA002075622A patent/CA2075622A1/en not_active Abandoned
- 1991-11-27 WO PCT/US1991/008757 patent/WO1992009554A1/en not_active Application Discontinuation
- 1991-11-27 EP EP92901814A patent/EP0513331A1/en not_active Withdrawn
- 1991-11-27 MC MC91US9108757D patent/MC2241A1/en unknown
- 1991-11-27 HU HU922264A patent/HUT63603A/en unknown
- 1991-11-27 KR KR1019920701790A patent/KR920703503A/en not_active Application Discontinuation
- 1991-11-27 JP JP4501986A patent/JPH05503948A/en active Pending
- 1991-11-29 ZA ZA919454A patent/ZA919454B/en unknown
-
1992
- 1992-07-28 NO NO92922980A patent/NO922980L/en unknown
- 1992-07-29 FI FI923416A patent/FI923416A0/en unknown
- 1992-07-29 BG BG096711A patent/BG96711A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI923416A (en) | 1992-07-29 |
AU9116891A (en) | 1992-06-25 |
JPH05503948A (en) | 1993-06-24 |
NO922980L (en) | 1992-09-18 |
KR920703503A (en) | 1992-12-18 |
HUT63603A (en) | 1993-09-28 |
FI923416A0 (en) | 1992-07-29 |
MC2241A1 (en) | 1993-02-23 |
NO922980D0 (en) | 1992-07-28 |
WO1992009554A1 (en) | 1992-06-11 |
ZA919454B (en) | 1992-09-30 |
CA2075622A1 (en) | 1992-05-31 |
ECSP910793A (en) | 1992-12-21 |
BG96711A (en) | 1993-12-24 |
EP0513331A1 (en) | 1992-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |