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addition polymerization mechanism

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From Wikipedia

Anionic addition polymerization - Wikipedia, the free encyclopedia

[edit] Kinetics of Living Anionic Addition Polymerization. In general, the ...


From Yahoo Answers

Question:What is the difference between condecsation polymerization and addition polymerization? Why are addition polymers so much larger than condensation polymers?

Answers:addition polymers are formed by repeated addition reactions of monomers eg.Teflon-tetrafluroethene whereas condensation polymers are formed by repeated linkages between monomers with the elimination of small molecules like water.they require at least two reactive sites.eg.nylon a condensation polymer whose repeating unit as an amide

Question:Can some one tell me what is the deffrence between Addition & Condensation Polymerization?

Answers:In addition polymerization, many small units of the same type called monomers combine to form a long chain of a polymer, with simple covalent bonds and no loss of a molecule. For this polymerization to occur, the monomer must have a C=C double bond, because polymerization takes place across the double bond E.g. formation of polyethene from ethene; polypropene from propene etc. In condensation polymerization, two same monomers or two different monomers combine to form a polymer, with the elimination of a small molecule like H20. Here, a double bond need not be present. E.g. formation of proteins from aminoacids etc.

Question:

Answers:Forgive me if i'm totally wrong, hopefully someone else can clear this up, but I believe they are one and the same. The process of polymerisation is the addition of monomer units to a starting monomer, forming a polymer, like ethene to polyethene. Addition polymerisation sounds pretty much the same...

Question:Yes or No???? Please Help!

Answers:Yes, I guess you could consider that to be true since proteins are natural polymers as are complex sugars and nucleic acids. So protein synthesis could be considered an addition polymerization reaction.

From Youtube

Polymerization :An animated AUS-e-TUTE tutorial on addition and condensation polymerization reactions. www.ausetute.com.au

ADDITION POLYMERIZATION :The video shows addition polymerization reactions.