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| THE ADSORPTION OF STARCHES ON PRESSURESENSITIVE ADHESIVE MATERIAL AND ITS IMPACT ON AGGLOMERATION | |
| 作者姓名： | Richard A. Venditti |
| 作者单位： | North Carolina |
| 摘 要： | INTRODUCTIONIn our previous study 1], it was found that during high consistency pulping cationic starch could assist in the dispersion of pressure sensitive adhesive (PSA) particles, or sticky particles. Without the starch present the sticky particles were observed to agglomerate into large spherical particles. The cationic starch was shown to prevent agglomeration and cause the particles to form string-like shapes. Pulping the PSA in copy paper containing cationic starch also prevent… |
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