BE880941A - Preparation d'acetaldehyde - Google Patents

Preparation d'acetaldehyde

Info

Publication number: BE880941A
Authority: BE; Belgium
Prior art keywords: acetaldehyde; preparation
Prior art date: 1978-12-29

Application number

BE0/198805A

Other languages

English (en)

Inventor

R Porcelli

Original Assignee

Halcon Res And Dev Corp

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.)

1978-12-29

Filing date

1979-12-28

Publication date

1980-06-30

1979-12-28 Application filed by Halcon Res And Dev Corp filed Critical Halcon Res And Dev Corp

1980-06-30 Publication of BE880941A publication Critical patent/BE880941A/fr

Links

IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 title 2

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE0/198805A 1978-12-29 1979-12-28 Preparation d'acetaldehyde BE880941A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US97429078A	1978-12-29	1978-12-29

Publications (1)

Publication Number	Publication Date
BE880941A true BE880941A (fr)	1980-06-30

Family

ID=25521856

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/198805A BE880941A (fr)	1978-12-29	1979-12-28	Preparation d'acetaldehyde

Country Status (9)

Country	Link
JP (1)	JPS5592335A (fr)
BE (1)	BE880941A (fr)
BR (1)	BR7908592A (fr)
DE (1)	DE2952517C2 (fr)
FR (1)	FR2445307A1 (fr)
GB (1)	GB2038829B (fr)
IT (1)	IT1214390B (fr)
MX (1)	MX152526A (fr)
NL (1)	NL7908980A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4302611A (en) *	1978-12-29	1981-11-24	Halcon Research & Development Corp.	Preparation of acetaldehyde
US4511741A (en) *	1983-12-02	1985-04-16	Union Carbide Corporation	Production of aldehydes from organic acid esters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5138093A (en) *	1975-03-10	1992-08-11	Eastman Kodak Company	Process for preparing ethylidene diacetate
SE426583B (sv) *	1975-03-10	1983-01-31	Halcon Res & Dev	Sett att framstella etylidenacetat
DE2941232A1 (de) *	1979-10-11	1981-04-23	Hoechst Ag, 6000 Frankfurt	Verfahren zur herstellung von 1,1-diacetoxiethan
YU43520B (en) *	1981-10-09	1989-08-31	Monsanto Co	Preparation of ethylidene diacetates

1979
- 1979-12-13 NL NL7908980A patent/NL7908980A/nl not_active Application Discontinuation
- 1979-12-28 FR FR7932031A patent/FR2445307A1/fr active Granted
- 1979-12-28 BE BE0/198805A patent/BE880941A/fr not_active IP Right Cessation
- 1979-12-28 IT IT7951232A patent/IT1214390B/it active
- 1979-12-28 DE DE2952517A patent/DE2952517C2/de not_active Expired
- 1979-12-28 BR BR7908592A patent/BR7908592A/pt unknown
- 1979-12-29 JP JP17402179A patent/JPS5592335A/ja active Granted
- 1979-12-31 GB GB7944596A patent/GB2038829B/en not_active Expired
1980
- 1980-01-02 MX MX180606A patent/MX152526A/es unknown

Also Published As

Publication number	Publication date
JPH0112738B2 (fr)	1989-03-02
JPS5592335A (en)	1980-07-12
IT1214390B (it)	1990-01-18
GB2038829B (en)	1983-02-09
NL7908980A (nl)	1980-07-01
BR7908592A (pt)	1980-07-29
FR2445307B1 (fr)	1984-08-10
IT7951232A0 (it)	1979-12-28
DE2952517A1 (de)	1980-07-17
DE2952517C2 (de)	1982-06-24
FR2445307A1 (fr)	1980-07-25
GB2038829A (en)	1980-07-30
MX152526A (es)	1985-08-16

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Legal Events

Date

Code

Title

Description

1987-12-31

CA

Change of address of the owner of the patent

Owner name: *EASTMAN KODAK CY:343 STATE STREET, ROCHESTER 1565

Effective date: 19871119

1987-12-31

CH

Change of patent owner

Owner name: *EASTMAN KODAK CY:343 STATE STREET, ROCHESTER 1565

Effective date: 19871119

1988-06-30

RE

Patent lapsed

Owner name: EASTMAN KODAK CY

Effective date: 19871231