Preparation and Properties of Polydimethylsiloxane and Its Block Copolymers with Styrene
✍ Scribed by Zilliox, J. G.; Roovers, J. E. L.; Bywater, S.
- Book ID
- 120388208
- Publisher
- American Chemical Society
- Year
- 1975
- Tongue
- English
- Weight
- 729 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0024-9297
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## Abstract The surface compositions of a series of polystyrene‐__b__‐polydimethylsiloxane (PS‐__b__‐PDMS) and polystyrene‐__g__‐polydimethylsiloxane (PS‐__g__‐PDMS) copolymers were investigated using ATR‐FTIR and XPS technique. The results showed that enrichment of PDMS soft segments occurred on t
A range of block copolymers of styrene and methacrylic acid has been prepared by the suspension method involving migration of a growing radical across a phase boundary. The way in which copolymer composition varies with change in the amount of the two monomers in the reaction mixture has been studi