Etching a substrate: processes – Adhesive or autogenous bonding of two or more... – Etching improves or promotes adherence of preforms being bonded
Patent
1994-03-24
1995-11-21
Fourson, George
Etching a substrate: processes
Adhesive or autogenous bonding of two or more...
Etching improves or promotes adherence of preforms being bonded
156104, 156326, C03C 1500, C03C 2712
Patent
active
054683467
ABSTRACT:
A glass ply having a chemically strengthened surface, for example a chemically etched surface, for use in a laminated glazing is treated by hot melting a thermoplastic material onto such strengthened glass surface prior to incorporation of the glass ply into the required laminate. The thermoplastic material may be polyvinylbutyral but is preferably polyurethane.
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Bruce Robert S.
Hall Christopher W. G.
Bilodeau Thomas G.
Fourson George
Pilkington Aerospace Limited
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