Patent ID: 7903230

Claim:
A method for producing a liquid crystal display cell comprising processes of applying a sealing agent to a sealing portion of first and second liquid crystal display cell substrates, dropping liquid crystal on the first or second substrate, and bonding the first and second substrates to each other under vacuum such that the liquid crystal is sandwiched between the first and second substrates, wherein the sealing agent is a radically curable two-component sealing agent comprising a material to be cured and a curing agent, and is applied to the sealing portion without mixing the material to be cured and the curing agent by using a dispenser coating or a screen printing, the material to be cured is applied to the sealing portion of the first substrate, while the curing agent is applied to the sealing portion of the second substrate, and then the first and second substrates are bonded to each other under vacuum at room temperature to cure the sealing agent, wherein the material to be cured comprises (a) 30 to 94.4 mass % of a radically polymerizable resin consisting of an allyl resin having a polystyrene-reduced number-average molecular weight of 300 to 10000, (d) a polyvalent mercapto compound, (b) 0.5 to 10 mass % of an organic peroxide having a 10 hour-half life temperature of at least 120° C., (e) 5 to 50 mass % of an inorganic filler and (f) 0.1 to 5 mass % of a silane coupling agent, and the curing agent comprises (a) 30 to 94.4 mass % of a radically polymerizable resin consisting of an allyl resin having polystyrene-reduced number-average molecular weight of 300 to 10000, (d) a polyvalent mercapto compound, (c) 0.5 to 10 mass % of a decomposition accelerator, (e) 5 to 50 mass % of an inorganic filler and (f) 0.1 to 5 mass % of a silane coupling agent, and the mass ratio of the curing agent: the material to be cured is in a range from (3:1) to (1:3).