Gradient polymers are two component polymeric systems in which the concentration of one component varies in a continuous way from one side to the other in systems with plane-parallel geometry. Such systems can be obtained from an amorphous polymeric matrix by diffusing into another monomer creating
Gradient copolymers
โ Scribed by Uwe Beginn
- Publisher
- Springer
- Year
- 2008
- Weight
- 356 KB
- Volume
- 286
- Category
- Article
- ISSN
- 0340-255X
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๐ SIMILAR VOLUMES
Gradient copolymers, in which the instantaneous composition varies continuously along each chain, are discussed in terms of theoretical background, significance and examples from the literature. The specific focus is the use of atom transfer radical polymerization to synthesize gradient copolymers w
Gradient-modulus star copolymers were synthesized by crosslinking of polystyrene/isoprene tapered anions with divinylbenzene in benzene. The styrene content in the tapered arm was determined by 1 H-nuclear magnetic resonance as a parameter of conversion. The composition of the arm showed the gradien