Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1987-04-30
1988-11-22
Hearn, Brian E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528301, 528306, 25229901, 25229962, 25229966, C09K 1952, C08G 6302
Patent
active
047867094
ABSTRACT:
An organic high molecular liquid crystal containing the moiety shown by the following structural formula (1) as the recurring unit and having a number average molecular weight of from 1,000 to 100,000: ##STR1## wherein m represents an integer of from 2 to 10; n represents an integer of from 1 to 12; and --A--represents an aromatic group.
The high molecular liquid crystal of this invention can be used for performing optical recording by utilizing the thermooptical effect thereof and also can be used as a fluorescence scattering liquid crystal element since the liquid crystal has a property of emitting fluorescence.
REFERENCES:
patent: 4439015 (1984-03-01), Rich et al.
patent: 4526704 (1985-07-01), Petrzilka et al.
patent: 4624872 (1986-11-01), Stuetz
patent: 4710700 (1987-12-01), Osaka et al.
patent: 4744918 (1988-05-01), Heppke et al.
Iimura Kazuyoshi
Koide Naoyuki
Miyabayashi Mitsutaka
Hearn Brian E.
Iimura Kazuyoshi
Kalofut Stephen J.
Koide Naoyuki
Mitsubishi Petrochemical Co. Ltd.
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