| 摘要 |
<p>The present invention relates to a branched polymer obtainable an additio n polymerisation process, preferably a free-radical polymerisation process, which is the reaction product of: (a) an initiator, optionally but preferabl y a free-radical initiator, (b) optionally but preferably a compatible chain transfer agent (E and E'), (c) at least one ethyleneically monounsaturated monomer (G and/or J), (d) at least one ethyleneically polyunsaturated monome r (L), wherein at least one of (a)-(d) has a molecular weight of at least 10 00 Daltons, and the mole ratio of (d) to (c) is greater than 0.0005 to 1.</S DOAB></p> |
