Process for producing optical members

Details Process for producing optical members Process for producing optical members

1984-09-24

1986-01-28

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156289, 156295, 156344, 264 17, 264 23, 350417, B32B 3106, B32B 3112

Patent

active

045669309

ABSTRACT:
A process for producing an optical member comprises forming a resin layer on the surface of a glass substrate by filling with a resin the gap between a master having a releasing layer on the surface and a glass substrate and separating the master to produce an optical member constituted of a glass substrate and a resin layer and the releasing layer is comprised of a compound having a fluorine-substituted hydrocarbon group and an alkoxysilane group or a silane halide group. The releasing layer may be treated with an amine or an acid so as to form a rigid adherence between the compound forming the releasing layer and the surface of the master by chemical bonding. The releasing layer is subjected, if desired, to a thin film-forming treatment. The thin film-forming treatment is carried out, for example, by ultrasonic cleaning.

REFERENCES:
patent: 3931373 (1976-01-01), Beattie
patent: 3935292 (1976-01-01), Okubo et al.
patent: 4146696 (1979-03-01), Bond et al.
patent: 4159292 (1979-06-01), Neefe
patent: 4267208 (1981-05-01), Ireland
patent: 4432832 (1984-02-01), Fantone

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