ES508107A0 - "procedimiento para la preparacion de malononitrilo". - Google Patents

"procedimiento para la preparacion de malononitrilo".

Info

Publication number: ES508107A0
Authority: ES; Spain
Prior art keywords: malononitrile; procedure; preparation
Prior art date: 1980-12-02
Legal status (The legal status 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 status listed.): Granted

Application number

ES508107A

Other languages

English (en)

Other versions

ES8300691A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ube Corp

Original Assignee

Ube Industries Ltd

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.)

1980-12-02

Filing date

1981-12-01

Publication date

1982-11-01

1980-12-02 Priority claimed from JP55169162A external-priority patent/JPS5793944A/ja

1981-03-02 Priority claimed from JP2833381A external-priority patent/JPS57142954A/ja

1981-12-01 Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd

1982-11-01 Publication of ES8300691A1 publication Critical patent/ES8300691A1/es

1982-11-01 Publication of ES508107A0 publication Critical patent/ES508107A0/es

Status Granted legal-status Critical Current

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)

ES508107A 1980-12-02 1981-12-01 "procedimiento para la preparacion de malononitrilo". Granted ES508107A0 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP55169162A JPS5793944A (en)	1980-12-02	1980-12-02	Preparation of malonitrile
JP2833381A JPS57142954A (en)	1981-03-02	1981-03-02	Preparation of malononitrile

Publications (2)

Publication Number	Publication Date
ES8300691A1 ES8300691A1 (es)	1982-11-01
ES508107A0 true ES508107A0 (es)	1982-11-01

Family

ID=26366410

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES508107A Granted ES508107A0 (es)	1980-12-02	1981-12-01	"procedimiento para la preparacion de malononitrilo".

Country Status (5)

Country	Link
US (1)	US4376080A (es)
EP (1)	EP0053400B1 (es)
CA (1)	CA1158669A (es)
DE (1)	DE3162535D1 (es)
ES (1)	ES508107A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5075427A (en) *	1990-11-19	1991-12-24	W. R. Grace & Co.-Conn.	Polymer surface modification using aqueous stable diazo solution
GB9223195D0 (en) *	1992-11-05	1992-12-16	Octel Chem Ltd	Preparation of substituted aryl compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1618615A1 (de) *	1966-03-08	1971-04-08	Lonza Ag	Verfahren zur Herstellung von Malonsaeuredinitril aus Cyanacetamid
DK117137B (da) *	1966-09-06	1970-03-23	Takeda Chemical Industries Ltd	Fremgangsmåde til fremstilling af malonitril.
US3578696A (en) *	1968-08-05	1971-05-11	Joachim Hillard Blanck	Method for producing malononitrile
FR2054580B2 (es) *	1969-06-20	1973-03-16	Lonza Ag
US3810935A (en) *	1970-06-01	1974-05-14	Hoffmann La Roche	Process for producing malononitrile
JPS494207A (es) *	1972-05-01	1974-01-16
JPS516648B2 (es) *	1973-07-11	1976-03-01
FR2347415A1 (fr) *	1976-04-09	1977-11-04	Ugine Kuhlmann	Procede de preparation industrielle de colorants azoiques contenant des groupes cyano
GB1565443A (en) *	1977-03-28	1980-04-23	Ici Ltd	Manufacture of organic nitriles
DE2737210C2 (de) *	1977-08-18	1983-06-23	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Nitrilen

1981
- 1981-11-24 US US06/324,424 patent/US4376080A/en not_active Expired - Fee Related
- 1981-12-01 CA CA000391255A patent/CA1158669A/en not_active Expired
- 1981-12-01 ES ES508107A patent/ES508107A0/es active Granted
- 1981-12-02 DE DE8181110088T patent/DE3162535D1/de not_active Expired
- 1981-12-02 EP EP81110088A patent/EP0053400B1/en not_active Expired

Also Published As

Publication number	Publication date
DE3162535D1 (en)	1984-04-12
CA1158669A (en)	1983-12-13
EP0053400B1 (en)	1984-03-07
ES8300691A1 (es)	1982-11-01
US4376080A (en)	1983-03-08
EP0053400A1 (en)	1982-06-09

Similar Documents

Publication	Publication Date	Title
ES511835A0 (es)	1983-02-16	"procedimiento para la preparacion de nuevas piriimidinonas".
ES514750A0 (es)	1983-08-01	"procedimiento para la preparacion de n-fenil-sulfonil-n'-pirimidinil- y -triacinil-ureas".
ES515380A0 (es)	1983-08-16	"procedimiento para la preparacion de nuevos benzo-heterociclos".
ES507667A0 (es)	1983-01-01	Procedimiento para la preparacion de 8-arilalcohil-3-fenil-3-nortropanoles .
AR241017A1 (es)	1991-04-30	"procedimiento para la preparacion de fenilsilfoniloxibencimidazolcarbamatos sustituidos".
ES512915A0 (es)	1983-03-01	"procedimiento para la preparacion de nuevas fenilalcohilaminas".
ES514505A0 (es)	1983-04-16	"procedimiento para la preparacion de 1-amino-4-hidroxi-antraquinonas".
AR227697A1 (es)	1982-11-30	Procedimiento para la preparacion de 3,4-bis-sustituido 1,2,5,-oxadiazol-2-oxidos
ES500618A0 (es)	1982-01-01	Procedimiento para la preparacion de 2,3-dicloro-2-trifluo- rometil-1,1,1,3,4,4,5,5,5,-nonafluoropentano
ES508293A0 (es)	1983-04-01	"procedimiento para la preparacion de derivados de tiazolina".
MX7052E (es)	1987-04-08	Procedimiento para la preparacion de 2-metoxi-4-amino-5-alquilsulfonil-n-(3-beta-8-azabiciclo-(3,2,1)octil)-benzamidas
ES507468A0 (es)	1982-09-01	Procedimiento para la preparacion de acilureas.
ES510787A0 (es)	1983-02-01	"procedimiento para la preparacion de nuevas 2(3h)-benzotiazolonas".
ES512949A0 (es)	1983-03-16	"procedimiento para la preparacion de imidazolil-propionitrilos".
ES514106A0 (es)	1983-04-01	"procedimiento para la preparacion de hidrazonocefem-derivados".
ES511252A0 (es)	1983-02-16	"procedimiento para la preparacion de prostaglandinas".
ES508107A0 (es)	1982-11-01	"procedimiento para la preparacion de malononitrilo".
ES516225A0 (es)	1983-06-01	"procedimiento para la preparacion de derivados de bis-aminometil-antraquinona".
ES505478A0 (es)	1983-02-01	Procedimiento para la preparacion de 2,5-dimetilhexadieno-2,4
ES510945A0 (es)	1983-02-01	"procedimiento para la preparacion de amino-pridinas".
ES519831A0 (es)	1983-12-01	Procedimiento para la preparacion de disulfuros de (2.2')-ditiazolilo.
ES512891A0 (es)	1983-04-01	"procedimiento para la preparacion de nuevas penicilinas".
ES508961A0 (es)	1982-11-16	"procedimiento para la preparacion de imidazolil-vinil-eteres".
ES509619A0 (es)	1983-01-16	"procedimiento para la preparacion de alcohiltioacilaminoacidos sustituidos".
ES512775A0 (es)	1983-04-01	"procedimiento para la preparacion de nuevas cefalosporinas".

Legal Events

Date	Code	Title	Description
1997-04-01	FD1A	Patent lapsed	Effective date: 19970303