CH471086A - Process for the preparation of aromatic polynitriles - Google Patents

Process for the preparation of aromatic polynitriles

Info

Publication number: CH471086A
Authority: CH; Switzerland
Prior art keywords: preparation; polynitriles; aromatic; aromatic polynitriles
Prior art date: 1966-03-10

Application number

CH345667A

Other languages

French (fr)

Inventor

Leslie Golden Richard

David Yoo Hyung-Duk

Original Assignee

Halcon International Inc

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.)

1966-03-10

Filing date

1967-03-09

Publication date

1969-04-15

1967-03-09 Application filed by Halcon International Inc filed Critical Halcon International Inc

1969-04-15 Publication of CH471086A publication Critical patent/CH471086A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene

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)
Detergent Compositions (AREA)

CH345667A 1966-03-10 1967-03-09 Process for the preparation of aromatic polynitriles CH471086A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US53323766A	1966-03-10	1966-03-10

Publications (1)

Publication Number	Publication Date
CH471086A true CH471086A (en)	1969-04-15

Family

ID=24125089

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH345667A CH471086A (en)	1966-03-10	1967-03-09	Process for the preparation of aromatic polynitriles

Country Status (10)

Country	Link
US (1)	US3497545A (en)
BE (1)	BE694694A (en)
CH (1)	CH471086A (en)
DE (1)	DE1618497A1 (en)
ES (1)	ES337833A1 (en)
GB (1)	GB1181391A (en)
IL (1)	IL27564A (en)
LU (1)	LU53090A1 (en)
NL (1)	NL6701607A (en)
NO (1)	NO121660B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3927007A (en) *	1970-08-08	1975-12-16	God Und Silber Scheideanstalt	Catalysts for the production of aromatic and heteroaromatic nitriles
BE844340A (en) *	1976-07-20	1977-01-20		PROCESS FOR PREPARING BENZONITRILE, AND PRODUCT THUS OBTAINED
NL178870C (en) *	1979-03-06	1986-06-02	Inst Neftekhim Protsessov	PROCESS FOR THE PREPARATION OF PHTHALONITRILLES AND THE CATALYST TO BE USED THEREIN
JPS56139444A (en) *	1980-04-01	1981-10-30	Takeda Chem Ind Ltd	Production of aromatic nitrile
CH686133A5 (en) *	1993-02-23	1996-01-15	Basf Ag	A process for preparing Dicyanobenzolen means of ammoxidation.
US20030126073A1 (en) *	2001-03-20	2003-07-03	David Lawrence	Charitable transaction risk management clearinghouse
US7161021B2 (en) *	2001-12-13	2007-01-09	Mitsubishi Gas Chemical Company, Inc.	Process for producing a polynitrile compound

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA619842A (en) *		1961-05-09	F. Hardy George	Production of phthalonitriles
CA512864A (en) *		1955-05-17	K. Dixon James	Preparation of nitriles
GB645754A (en) *	1943-11-10	1950-11-08	Socony Vacuum Oil Co Inc	Production of nitriles
US2496661A (en) *	1947-11-28	1950-02-07	Socony Vacuum Oil Co Inc	Production of nitriles
US2838558A (en) *	1955-09-27	1958-06-10	Distillers Co Yeast Ltd	Catalytic production of aromatic nitriles and imides
US2833807A (en) *	1956-06-26	1958-05-06	Allied Chem & Dye Corp	Production of phthalonitriles
DE1141274B (en) *	1960-08-20	1962-12-20	Bayer Ag	Process for the production of aromatic nitriles
US3231600A (en) *	1962-02-02	1966-01-25	Socony Mobil Oil Co Inc	Synthesis of aromatic nitriles

1966
- 1966-03-10 US US533237A patent/US3497545A/en not_active Expired - Lifetime
1967
- 1967-02-02 NL NL6701607A patent/NL6701607A/xx unknown
- 1967-02-27 BE BE694694D patent/BE694694A/xx unknown
- 1967-03-01 LU LU53090D patent/LU53090A1/xx unknown
- 1967-03-06 GB GB00500/67A patent/GB1181391A/en not_active Expired
- 1967-03-09 IL IL27564A patent/IL27564A/en unknown
- 1967-03-09 CH CH345667A patent/CH471086A/en not_active IP Right Cessation
- 1967-03-09 NO NO167204A patent/NO121660B/no unknown
- 1967-03-10 DE DE19671618497 patent/DE1618497A1/en active Pending
- 1967-03-10 ES ES337833A patent/ES337833A1/en not_active Expired

Also Published As

Publication number	Publication date
LU53090A1 (en)	1968-12-09
US3497545A (en)	1970-02-24
DE1618497A1 (en)	1971-01-14
ES337833A1 (en)	1968-03-01
GB1181391A (en)	1970-02-18
NL6701607A (en)	1967-09-11
NO121660B (en)	1971-03-29
IL27564A (en)	1970-09-17
BE694694A (en)	1967-08-28

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Legal Events

Date	Code	Title	Description
1972-10-13	PL	Patent ceased