| 摘要 |
<p>A bale of wastepaper containing incorporated therein an effective amount of water-soluble or water-dispersible deinking chemical for deinking said wastepaper, said deinking chemical consisting essentially of synthetic organic surface active agent effective to disperse ink present on the wastepaper in the form of very small ink particles when the bale of wastepaper is deinking and pulped in an agueous alkaline bath. </p> |
