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AssigneeLoctite (R&D) Limited
InventorsPatrick F. McDonnell, Robert J. Lambert, Edward P. Scott, Gerard M. Wren, Marie McGuinness
Estimating the term…
A one-part adhesive composition for bonding glass including: (a) a cyanoacrylate monomer; (b) 15 to 60% w/w of at least one plasticizer by weight of the composition; (c) 0.01% to 5.0% w/w of at least one silane by weight of the composition. The silane may be is selected from the silanes of the Formula: R′(4−n) Si(OR″)n wherein: n=1 to 4; and each R′ and R″ which may be the same or different represents H, hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof, or those of the formula: wherein R1, R2, R3, and R4, each independently represent hydrocarbyl, aryl, hydrocarbylaryl, or a substituted derivative thereof, H or halogen or the group —OR5 wherein R5 represents hydrocarbyl, aryl or hydrocarbylaryl or a substituted derivative thereof and any two of the groups R1, R2, R3 and R4 may be taken together with the silicon atom to form a cycle; with the proviso that at least one of R1, R2, R3 or R4 represents hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof.
A one-part adhesive composition comprising:
An adhesive composition according to any preceding claim wherein the silane is selected from the group consisting of vinyltriethoxy silane, vinyltrimethoxy silane, glicidoxypropyltrimethoxy silane, ethyltriethoxy silane, dimethyldiacetoxy silane, propyltriacetoxy silane vinylmethyldiacetoxy silane, methyltriacetoxy silane, 3-(methacryloxy/propyltrimethoxy silane and vinyltriacetoxy silane.
A one part adhesive comprising:
A one-part adhesive composition comprising:
Dependencies are inferred from the claim text.