| Share | Phrase |
| 46.93% | grafted [physical/chemical] copolymer |
| 34.08% | grafted [physical/chemical] polyolefin |
| 5.98% | grafted [physical/chemical] polymer |
| 4.40% | grafted [physical/chemical] content |
| 2.77% | grafted [physical/chemical] moiety |
| 1.82% | grafted [physical/chemical] monomer |
| 1.61% | grafted [physical/chemical] solution |
| 0.95% | grafted [physical/chemical] group |
| 0.81% | grafted [physical/chemical] particle |
| 0.61% | grafted [physical/chemical] unit |