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MED KLISTER FOERSEDD VAEGGBEKLAEDNAD.

申请公布号:FI853858(L)

申请号:FI19850003858

申请日期:1985.10.04

申请公布日期:1986.04.05

申请人:
ALLIED COLLOIDS LIMITED

发明人:CLARKE, JOHN B.;FIRTH, JOHN FRANCIS;WALKER, JOHN RODNEY

分类号:C09J7/02;C09J7/04;D06N7/00

主分类号:C09J7/02

摘要:Prepasted wallcovering comprising a porous surface that carries a dry coating of polymer particles that become adhesive when wetted by water is made by applying to the surface a dispersion of the particles in a non-aqueous liquid that is stabilised by a polymeric stabiliser and then evaporating the non-aqueous liquid. A dried residue of the dispersion must not form a coherent film and should have a softening point substantially independent of the softening point of the polymeric stabiliser. The polymeric stabiliser is preferably an oil. The non-aqueous liquid is preferably relatively non-volatile.

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