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AssigneeHenkel IP & Holding GmbH
InventorsIsidro Cobo, Marisa Phelan, Viktorija Sadauskaite, Emer Ward, Raymond Tully, Barry N. Burns
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This invention relates to cyanoacrylate composition, comprising: (a) a β-alkoxyakyl cyanoacrylate component, (b) a cyanoacrylate component selected from 2-methylbutyl cyanoacrylate, isoamyl cyanoacrylate, 2-ethylhexyl cyanoacrylate, 2-pentyl cyanoacrylate, 3-methylpentyl cyanoacrylate, 2-ethylbutyl cyanoacrylate, 3,7-dimethyloctyl cyanoacrylate, and combinations thereof; and (c) a rubber toughening component; (d) a humidity resistance conferring component; and (e) a thermal resistance conferring component. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughening, and thermal and humidity resistance without the odor oftentimes experienced with conventional cyanoacrylate compositions or the blooming also experienced with compositions.
A cyanoacrylate composition, comprising:
A composition comprising:
A composition comprising a rubber toughening component dissolved in an amount of up to about 20 weight percent in a cyanoacrylate component selected from the group consisting of 2-methylbutyl cyanoacrylate, isoamyl cyanoacrylate, 2-ethylhexyl cyanoacrylate, 2-pentyl cyanoacrylate, 3-methylpentyl cyanoacrylate, 2-ethylbutyl cyanoacrylate, 3,7-dimethyloctyl cyanoacrylate, and combinations thereof.
A method of conferring at least one of improved peel strength and side impact strength to a cured product of a cyanoacrylate composition, comprising the steps of:
Dependencies are inferred from the claim text.