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2. Methyl methacrylate - Wikipedia

   en.wikipedia.org/wiki/Methyl_methacrylate

   MMA is a raw material for the manufacture of other methacrylates. These derivatives include ethyl methacrylate (EMA), butyl methacrylate (BMA) and 2-ethyl hexyl methacrylate (2-EHMA). Methacrylic acid (MAA) is used as a chemical intermediate as well as in the manufacture of coating polymers, construction chemicals and textile applications.

3. Poly(methyl methacrylate) - Wikipedia

   en.wikipedia.org/wiki/Poly(methyl_methacrylate)

   It is supplied as a powder with liquid methyl methacrylate (MMA). Although PMMA is biologically compatible, MMA is considered to be an irritant and a possible carcinogen. PMMA has also been linked to cardiopulmonary events in the operating room due to hypotension. [42] Bone cement acts like a grout and not so much like a glue in arthroplasty ...

4. Reversible addition−fragmentation chain-transfer polymerization

   en.wikipedia.org/wiki/Reversible_addition%E2%88...

   Monomer to RAFT reagent: gives the expected degree of polymerization (that is, the number of monomer units in each polymer chain) and can be used to estimate the molecular weight of the polymer by Equation (1) (see below). [12] [14] RAFT reagent to initiator: determines the end groups on the polymer chains.

5. Methacrylate - Wikipedia

   en.wikipedia.org/wiki/Methacrylate

   Monomers Methyl methacrylate; Ethyl methacrylate; Butyl methacrylate; Hydroxyethyl methacrylate; Glycidyl methacrylate This page was last edited on 22 March ...

6. Bone cement - Wikipedia

   en.wikipedia.org/wiki/Bone_cement

   For a long time it was believed that the incompletely converted monomer released from bone cement was the cause of circulation reactions and embolism. However, it is now known that this monomer (residual monomer) is metabolized by the respiratory chain and split into carbon dioxide and water and excreted. Embolisms can always occur during ...

7. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

8. Polymer - Wikipedia

   en.wikipedia.org/wiki/Polymer

   The monomers are terephthalic acid ... In a bad solvent or poor solvent, intramolecular forces dominate and the chain contracts. ... MMA are used as matrices in the ...

9. Is It Safe to Use Expired Vitamins? The Truth About Vitamin ...

   www.aol.com/vitamins-expire-nutritionists-weigh...

   How can you tell if they’re safe past their expiration dates? Here, doctors explain how long most vitamins last and any risks associated with taking expired vitamins.