NOVEL REACTIVE HOT-MELT ADHESIVES Russian patent published in 2010 - IPC C08G18/50 C08G18/10 C09J175/06 

Abstract RU 2382053 C2

FIELD: chemistry.

SUBSTANCE: composition contains polyurethane fluoropolymers obtained by reacting polyisocyanate with urethane diol, and additives. Urethane diol is a product of reacting a cyclic carbonate and a compound which contains an amino group and an additional group selected from amino groups and hydroxy groups. Results can be achieved at moderate/low viscosity when the composition is deposited on a substrate and at low temperature during deposition.

EFFECT: adhesive composition which is curable under the effect of moisture is characterised by improved open assembly time and high cohesion strength in uncured state.

13 cl, 12 ex, 2 tbl

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RU 2 382 053 C2

Authors

Slark Ehndrju

Uill'Jams Nil

Tuvi Gehvin

Dates

2010-02-20Published

2005-03-21Filed