Title:
PRODUCTION OF CELL FOR LIQUID-CRYSTAL SEALING
Document Type and Number:
Japanese Patent JP3403467
Kind Code:
B2
Abstract:
PURPOSE: To prepare a highly reliable cell for liquid-crystal sealing which can be produced through relatively low-temp. curing in a short time by using as the sealing material a resin composition consisting mainly of an epoxy resin, a hardener, a curing accelerator, a rubber, a coupling agent, etc.
CONSTITUTION: An epoxy resin (e.g. a bisphenol A epoxy resin) is mixed mainly with a hardener (e.g. carbohydrazide), a curing accelerator (e.g. 3-phenyl-1,1- dimethylurea), a rubber (e.g. a butadiene/acrylonitrile copolymer rubber), a coupling agent (e.g. vinyltrichlorosilane), a filler (e.g. calcium carbonate), and a solvent (e.g. toluene) to produce a resin composition for liquid-crystal sealing. This composition is applied as a sealing material to a cell substrate, which is then superposed on an adherend. The resulting structure is heated to cure the composition to thereby produce a cell for liquidcrystal sealing.
Inventors:
Shuji Tahara
Shigeo Makino
Seiji Itami
Masayuki Horiuchi
Shigeo Makino
Seiji Itami
Masayuki Horiuchi
Application Number:
JP25827093A
Publication Date:
May 06, 2003
Filing Date:
October 15, 1993
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
G02F1/1339; C08G59/40; C08G59/50; C08L21/00; C08L63/00; (IPC1-7): C08L63/00; C08G59/40; C08G59/50; C08L21/00; G02F1/1339
Domestic Patent References:
| JP673164A | ||||
| JP6136317A | ||||
| JP59126511A | ||||
| JP57137317A | ||||
| JP60202116A | ||||
| JP6140317A | ||||
| JP6143616A | ||||
| JP1247418A |