Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Patent
1995-02-22
1997-01-21
Chapman, Mark
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
430 20, C08F 246
Patent
active
055960235
ABSTRACT:
A liquid crystal display panel in which a liquid crystal composition is held between a pair of transparent substrates and the peripheral edges of both the substrates are sealed with a sealing material comprising (a) a partially esterified epoxy (meth)acrylate resin where 10-90% of an equivalent of the epoxy group of a bisphenol A type epoxy resin is (meth)acrylated, (b) a photopolymerization initiator, and (c) a thermosetting agent; and a sealing material for the liquid crystal display panel comprising the above-mentioned components (a), (b) and (c).
REFERENCES:
patent: 3450613 (1969-06-01), Steinberg
patent: 4494825 (1985-01-01), Sasaki et al.
patent: 5130831 (1992-07-01), Kohara et al.
patent: 5439956 (1995-08-01), Noguchi
Fujioka Kazuyoshi
Kurokawa Tsuyoshi
Takafuji Yutaka
Tanaka Fumio
Tsubota Kojiro
Chapman Mark
Sharp Kabushiki Kaisha
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