Invention Grant
- Patent Title: Tricyclic fluorobenzonitrile derivatives
- Patent Title (中): 三环氟苄腈衍生物
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Application No.: US261625Application Date: 1994-06-17
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Publication No.: US5447658APublication Date: 1995-09-05
- Inventor: Richard Buchecker , Teodor Lukac , Martin Schadt , Haruyoshi Takatsu , Alois Villiger
- Applicant: Richard Buchecker , Teodor Lukac , Martin Schadt , Haruyoshi Takatsu , Alois Villiger
- Applicant Address: NJ Nutley JPX Tokyo
- Assignee: Hoffman-La Roche Inc.,Dainipppon Ink and Chemicals, Inc.
- Current Assignee: Hoffman-La Roche Inc.,Dainipppon Ink and Chemicals, Inc.
- Current Assignee Address: NJ Nutley JPX Tokyo
- Priority: CHX2899/91 19911001; CHXCHX 19920723
- Main IPC: C07D319/06
- IPC: C07D319/06 ; C09K19/34 ; C09K19/42
Abstract:
Compounds of the general formula ##STR1## wherein R.sup.1 represents vinyl or straight-chain alkenyl with 3 to 7 carbon atoms,the manufacture of such compounds, liquid crystalline mixtures which contain such compounds as well as the use of such compounds for electro-optical purposes.
Public/Granted literature
- US5078322A Low pressure high volume spray gun Public/Granted day:1992-01-07
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