C - Chemistry – Metallurgy – 09 – J
Patent
C - Chemistry, Metallurgy
09
J
400/1300
C09J 103/02 (2006.01) C09J 11/00 (2006.01) D21H 27/32 (2006.01) D21H 27/40 (2006.01)
Patent
CA 1340828
Resin shock, the unwanted viscosity increase caused by the addition of certain reactive resins to boron containing alkaline starch-based corrugated board adhesives, can be reduced by the presence of compounds containing hydroxyl groups. An aqueous adhesive composition is provided which is resistant to unwanted viscosity increase during preparation. The composition comprises a major proportion of water, starch, a basically reacting polymeric resinous cross-linking agent, an alkali metal hydroxide, a boric acid compound and a water soluble hydroxy-substituted hydrocarbon compound.
579048
H.b. Fuller Company
Ridout & Maybee Llp
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