New and useful polymers
Chemists can design new polymers to make materials with special propertiesto do particular jobs. These are examples of deisgner polymers for exmples implants that can slowly release drugs into a patient or fillings for teeth.
Light sensitive polymers.
- The plaster is put on like any other platers
- to remove the plaster the top layer is peeled away from the lower layer which stays stuck to the…