TOUGHENED, LOW ODOR/LOW BLOOM CYANOACRYLATE COMPOSITIONS

This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from the group consisting of 2-methylbutyl cyanoacrylate, isoamyl cyanoacrylate, 2-ethylhexyl cyanoacrylate, 2-pentyl cyanoacrylate, 3-methyl...

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Bibliographische Detailangaben
Hauptverfasser: COBO, Isidro, SADAUSKAITE, Viktorija, BURNS, Barry N, HERSEE, Rachel, PHELAN, Marisa, WARD, Emer, BARNES, Rory B, TULLY, Raymond
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) 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; and (c) a rubber toughening component. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.