EP0242278A3

Polymers having enhanced electrical and magnetic properties

Abstract

Liquid crystal polyerms are associated with units which are active an an electric or magnetic field to produce a polymeric product having enhanced physical magnetic or electric properties. The electrically or magnetically active unit used in the invention can be associated with the liquid crystal polymer by reaction with the liquid crystal polymer to form a copolymer, or by being dissolved or otherwise intimately mixed in the liquid crystal polymer. Suitable magnetically active units include metal complexes based on bis(sali­cylidene)ethylenediimine.

Term

Term ended

Projected expiry passed 8 April 2007, 19.5 years ago.

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4 members in 3 offices

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Priority claims8

Priority claims
DocumentOfficeKindDate
850951United States of America
85095186United States of AmericaA
27482United States of America
2748287United States of AmericaA
27482
850951
US19860850951
US19870027482

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DocumentOfficeKind
EP0242278A2European Patent Office (EPO)A2
JPS6322865AJapanA
EP0242278A3This recordEuropean Patent Office (EPO)A3
CA1302429CCanadaC