AT285565B - Process for the preparation of 1,4-dicyanobutenes and / or adipic dinitrile - Google Patents

Process for the preparation of 1,4-dicyanobutenes and / or adipic dinitrile

Info

Publication number: AT285565B
Authority: AT; Austria
Prior art keywords: dicyanobutenes; preparation; adipic dinitrile; dinitrile; adipic
Prior art date: 1967-06-22

Application number

AT598168A

Other languages

German (de)

Original Assignee

Rhone Poulenc Sa

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.)

1967-06-22

Filing date

1968-06-21

Publication date

1970-11-10

1968-06-21 Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa

1970-11-10 Application granted granted Critical

1970-11-10 Publication of AT285565B publication Critical patent/AT285565B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles

Landscapes

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

AT598168A 1967-06-22 1968-06-21 Process for the preparation of 1,4-dicyanobutenes and / or adipic dinitrile AT285565B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR111536A FR1546530A (en)	1967-06-22	1967-06-22	Improvement in the preparation of aliphatic dinitriles

Publications (1)

Publication Number	Publication Date
AT285565B true AT285565B (en)	1970-11-10

Family

ID=8633630

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT598168A AT285565B (en)	1967-06-22	1968-06-21	Process for the preparation of 1,4-dicyanobutenes and / or adipic dinitrile

Country Status (10)

Country	Link
AT (1)	AT285565B (en)
BE (1)	BE716997A (en)
BR (1)	BR6800012D0 (en)
CH (1)	CH477413A (en)
DE (1)	DE1768703C3 (en)
ES (1)	ES355355A2 (en)
FR (1)	FR1546530A (en)
GB (1)	GB1168958A (en)
LU (1)	LU56315A1 (en)
NL (1)	NL6808416A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5332844A (en) *	1992-03-06	1994-07-26	Ube Industries, Ltd.	Method of producing straight-chain acrylonitrile dimers
US5466858A (en) *	1993-09-03	1995-11-14	Ube Industries, Ltd.	Method of producing straight-chain acrylonitrile dimers

1967
- 1967-06-22 FR FR111536A patent/FR1546530A/en not_active Expired
1968
- 1968-06-14 NL NL6808416A patent/NL6808416A/xx unknown
- 1968-06-20 BR BR20001268A patent/BR6800012D0/en unknown
- 1968-06-21 LU LU56315D patent/LU56315A1/xx unknown
- 1968-06-21 GB GB2978268A patent/GB1168958A/en not_active Expired
- 1968-06-21 AT AT598168A patent/AT285565B/en not_active IP Right Cessation
- 1968-06-21 BE BE716997D patent/BE716997A/xx unknown
- 1968-06-21 DE DE19681768703 patent/DE1768703C3/en not_active Expired
- 1968-06-21 CH CH923068A patent/CH477413A/en not_active IP Right Cessation
- 1968-06-22 ES ES355355A patent/ES355355A2/en not_active Expired

Also Published As

Publication number	Publication date
DE1768703C3 (en)	1975-03-27
CH477413A (en)	1969-08-31
BR6800012D0 (en)	1973-06-07
BE716997A (en)	1968-12-23
ES355355A2 (en)	1969-12-16
FR1546530A (en)	1968-11-22
LU56315A1 (en)	1969-04-22
DE1768703B2 (en)	1974-07-18
NL6808416A (en)	1968-12-23
DE1768703A1 (en)	1972-03-23
GB1168958A (en)	1969-10-29

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Legal Events

Date	Code	Title	Description
1981-12-15	ELJ	Ceased due to non-payment of the annual fee