Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1989-10-25
1991-04-16
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
29423, 29424, 51216LP, 51284R, 156155, 1562737, 1562755, 1562757, 156344, 522 1, 522182, B32B 3100
Patent
active
050079751
ABSTRACT:
An ultraviolet-hardenable adhesive for bonding a non-water swellable, ophthalmic-lens blank to a support member, in producing a non-water swellable ophthalmic lens, the adhesive containing at least one photopolymerizing monomer, and at least one photoinitiator, the at least one photopolymerizing monomer being selected from the group consisting of acrylates or methacrylates represented by following general formulas (I) and (II): ##STR1## , wherein R.sub.1 is hydrogen or methyl,
REFERENCES:
patent: 4322490 (1982-03-01), Molaire
patent: 4619082 (1986-10-01), Dent et al.
Kaga Yuzo
Moribe Akira
Yamamoto Yasuyoshi
Yoshikawa Toshiharu
Gallagher John J.
Menicon Co. Ltd.
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