EMULSION POLYMERISATION

Polymers containing vinyl C1 to C3 alkanoates, eg, vinyl acetate, as the major component are used as adhesives for, eg, packaging materials and wood laminates. The setting time of the adhesive is improved by performing the polymerisation in the presence of a water miscible chain transfer agents sele...

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Bibliographische Detailangaben
Hauptverfasser: DAVID BRETLAND FARMER, BASHIR HASSAN QADRI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Polymers containing vinyl C1 to C3 alkanoates, eg, vinyl acetate, as the major component are used as adhesives for, eg, packaging materials and wood laminates. The setting time of the adhesive is improved by performing the polymerisation in the presence of a water miscible chain transfer agents selected from specific classes of aldehydes, esters and mercapto-alkanols.