<p>A composition is provided comprising a) cellulose fibres having a number average length of from 0.001 to 0.5 mm and a specific surface area of from 1 to 100 m2/g and b) an at least partially hydrolysed vinyl acetate polymer. The composition is useful in providing self-supporting films or coating layers for providing barriers to permeable substrates.</p>
申请公布号
WO2011147825(A1)
申请公布日期
2011.12.01
申请号
WO2011EP58463
申请日期
2011.05.24
申请人
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.;SANDSTROEM, JOHN;HEIJNESSON-HULTEN, ANETTE MONICA;MALMBORG, KERSTIN
