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1. (AU1991069545) Use of complex ligands for ions in ferroelectric liquid crystal mixtures

Office : Australia
Application Number: 69545/91 Application Date: 26.11.1990
Publication Number: 1991069545 Publication Date: 26.08.1993
Publication Kind : A
Prior PCT appl.: Application Number:EP1990002018 ; Publication Number: Click to see the data
IPC:
C09K 19/02
C09K 19/34
C09K 19/52
C09K 19/58
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
02
characterised by optical, electrical or physical properties of the components, in general
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
06
Non-steroidal liquid crystal compounds
34
containing at least one heterocyclic ring
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
52
characterised by components which are not liquid crystals, e.g. additives
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
52
characterised by components which are not liquid crystals, e.g. additives
58
Dopants or charge transfer agents
CPC:
C09K 19/3497
C09K 19/0225
C09K 19/3488
C09K 19/3491
C09K 19/584
C09K 2019/3438
Applicants: Hoechst Aktiengesellschaft
Inventors:
Agents: Watermark Intellectual Property Pty Ltd
Priority Data: 3939697 01.12.1989 DE
4011803 12.04.1990 DE
Title: (EN) Use of complex ligands for ions in ferroelectric liquid crystal mixtures
Abstract:
(EN) A ferroelectric liquid crystal mixture containing two or more components, at least one of which is a complex ligand for ions, in particular for cations, is particularly suitable for use in ferroelectric liquid crystal displays.
Also published as:
FI922407NO19922135EP0502964RU02092517CA2069936KR1001890500000*
WO/1991/008272