Applications

Zum Verkleben von porösen und saugfähigen Werkstoffen, wie z.B. Papier, Textilen, soll Zyanakrylatkleber in schaumförmigen Zustand auf die Klebstelle aufgetragen werden.

Damit lassen sich die Vorteile des schnell abbindenden Zyanakrylatklebers auch auf die Verklebung von porösen Werkstoffen übertragen, außerdem ergibt sich eine optimal dünne Fuge bei hoher Abbindegeschwindigkeit bei sparsamem und damit preisgünstigenm Auftrag des Klebers.

Active substances are stored in pressurized storage systems encapsulated in microcapsules having internal pressure sucfficient to burst the microcapsules, and thus release the other susbtances, upon removal from the system.

Cyanoacrylate polymer foams can be obtained by blending cyanoacrylate monomer with an appropriate solvent and a polymerization initiator. Foaming takes place in seconds at room temperature. Various monomers, solvents and initiators were tested and best performance compositions and ratios were determined. The resultant foams are lightweight and can occupy volume up to 30 times that of the original cyanoacrylate monomer. The onset time and temperature of foaming can be regulated in wide ranges. Odourless foaming compositions were obtained.

A two-compartment aerosol device comprising: (i) a first compartment comprising a cosmetic composition comprising, in at least one cosmetically acceptable medium, at least one electrophilic monomer, and (ii) a second compartment comprising at least one compressed gas, wherein the first and second compartments provide, during the use of the aerosol device, a permanent mechanical separation therein between the cosmetic composition and the at least one compressed gas and methods of using the two-compartment device.

The present invention provides a cyanoacrylate adhesive composition having high shear bond strength, peeling bond strength, tensile strength and impact bond strength and superior wear characteristics particularly in toy applications where hostile play environments demand hot-cold cycle resistance. The cyanoacrylate adhesive composition contains (a) up to 20% by weight of a cyanoacrylate monomer, (b) a styrene-based elastomeric block copolymer, and (c) a specifc solvent which is selected to effect the solution of both components.

A tissue bonding article includes a flexible material, an adhesive substance applied over at least a portion of a bottom side of the flexible material, and a polymerizable adhesive composition permeated throughout at least a portion of the flexible material.

An article, such as a tissue bonding article, includes a flexible material, a polymerization initiator or rate modifier disposed in or on the flexible material, and a polymerizable adhesive composition permeated throughout at least a portion of the flexible material, where the polymerization initiator or rate modifier is a polymerization initiator or rate modifier for the polymerizable adhesive composition.

A tissue bonding article includes a flexible material, an adhesive substance applied over at least a portion of a bottom side of the flexible material, and a polymerizable adhesive composition permeated throughout at least a portion of the flexible material.

A heat-resistant composition including 85 to 1 mol% of N,N'-substituted bismaleimide and 15 to 99 mol% of alpha-cyanoacrylate. Diamines or silane coupling agents may be incorporated.

Liquid hemostatic coating materials comprise a cyanoacrylate monomer and a solvent system comprising a volatile, non-reactive liquid that is non-stinging and non-irritating to a user. The material forms a coating or bandage in the form of a film that when applied and adhered to a surface or to the skin of a user inhibits the application surface from adhering to another surface.