What is the difference between grafting and bonding in reference to polymers? I'm reading research papers and some keep mentioning grafting of polymers. Looked it up in wikipedia and it talks about adsorbing polymers, and im not sure what the difference is. Thanks for any help.
Grafting a polymer B on a polymer A is attaching  polymer B to the linear backbone of polymer A (co-polymer).
If A and B are identical, we obtain a branched polymer (Homopolymer).