| 摘要 |
<p>This invention relates to plastisol compositions for use in rigisols and containing a PVC paste resin(s) having an ISO viscosity number between 100 and 160, at least one butyl phthalate and at least one alkyl benzene. The rigisols thus produced have the desired viscosity stability in spite of the relatively inexpensive plasticizer esters used. The rigisols impart a hard, inflexible finish to products coated therewith and is particularly suitable for use on toys.</p> |
