ATE10833T1 - PROCESS FOR THE PREPARATION OF DIAMINES OF THE DIPHENYLMETHANE SERIES. - Google Patents

PROCESS FOR THE PREPARATION OF DIAMINES OF THE DIPHENYLMETHANE SERIES.

Info

Publication number: ATE10833T1
Authority: AT; Austria
Prior art keywords: diamines; preparation; diphenylmethane series; diphenylmethane; series
Prior art date: 1981-10-27

Application number

AT82109328T

Other languages

German (de)

Inventor

Gerald Dipl Ing Saischek

Franz Fuchs

Gerhard Dipl Ing Dr Stern

Original Assignee

Chemie Linz Ag

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.)

1981-10-27

Filing date

1982-10-08

Publication date

1985-01-15

1981-10-27 Priority claimed from DE19813142529 external-priority patent/DE3142529A1/en

1982-10-08 Application filed by Chemie Linz Ag filed Critical Chemie Linz Ag

1985-01-15 Application granted granted Critical

1985-01-15 Publication of ATE10833T1 publication Critical patent/ATE10833T1/en

Links

150000004985 diamines Chemical class 0.000 title 1
CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical class C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 title 1

AT82109328T 1981-10-27 1982-10-08 PROCESS FOR THE PREPARATION OF DIAMINES OF THE DIPHENYLMETHANE SERIES. ATE10833T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19813142529 DE3142529A1 (en)	1981-10-27	1981-10-27	METHOD FOR PRODUCING DIAMINES OF THE DIPHENYLMETHANE SERIES
AT0463381A AT371433B (en)	1981-10-27	1981-10-30	METHOD FOR PRODUCING DIAMINES OF THE DIPHENYLMETHANE SERIES
EP82109328A EP0078414B1 (en)	1981-10-27	1982-10-08	Process for the preparation of diamines of the diphenylmethane series

Publications (1)

Publication Number	Publication Date
ATE10833T1 true ATE10833T1 (en)	1985-01-15

Family

ID=27150065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT82109328T ATE10833T1 (en)	1981-10-27	1982-10-08	PROCESS FOR THE PREPARATION OF DIAMINES OF THE DIPHENYLMETHANE SERIES.

Country Status (1)

Country	Link
AT (1)	ATE10833T1 (en)

1982
- 1982-10-08 AT AT82109328T patent/ATE10833T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1987-07-15	REN	Ceased due to non-payment of the annual fee