ATE30319T1 - LIQUID CRYSTALLINE CYCLOHEXYLBENZENE AND CYCLOHEXYLBIPHENYL DERIVATIVES. - Google Patents

LIQUID CRYSTALLINE CYCLOHEXYLBENZENE AND CYCLOHEXYLBIPHENYL DERIVATIVES.

Info

Publication number: ATE30319T1
Authority: AT; Austria
Prior art keywords: cyclohexylbenzene; liquid crystalline; cyclohexylbiphenyl; derivatives; cyclohexylbiphenyl derivatives
Prior art date: 1983-11-02

Application number

AT84112552T

Other languages

German (de)

Inventor

Gottfried Oesterhelt

Martin Dr Petrzilka

Original Assignee

Hoffmann La Roche

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.)

1983-11-02

Filing date

1984-10-18

Publication date

1987-11-15

1984-10-18 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1984-10-18 Priority claimed from EP84112552A external-priority patent/EP0144648B1/en

1987-11-15 Application granted granted Critical

1987-11-15 Publication of ATE30319T1 publication Critical patent/ATE30319T1/en

Links

AT84112552T 1983-11-02 1984-10-18 LIQUID CRYSTALLINE CYCLOHEXYLBENZENE AND CYCLOHEXYLBIPHENYL DERIVATIVES. ATE30319T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CH591283		1983-11-02
CH397084		1984-08-20
EP84112552A EP0144648B1 (en)	1983-11-02	1984-10-18	Liquid crystals: derivatives of cyclohexylbenzene and cyclohexylbiphenyl

Publications (1)

Publication Number	Publication Date
ATE30319T1 true ATE30319T1 (en)	1987-11-15

Family

ID=27174646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT84112552T ATE30319T1 (en)	1983-11-02	1984-10-18	LIQUID CRYSTALLINE CYCLOHEXYLBENZENE AND CYCLOHEXYLBIPHENYL DERIVATIVES.

Country Status (1)

Country	Link
AT (1)	ATE30319T1 (en)

1984
- 1984-10-18 AT AT84112552T patent/ATE30319T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1993-07-15	REN	Ceased due to non-payment of the annual fee