4 Result(s)
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Article
Synthesis and Characterization of Styrene-Butadiene Block Copolymer/Silicate Hybrid Materials via the Sol-Gel Process I. Four-Arm Star Styrene-Butadiene Block Copolymer/Silica Hybrids
Novel hybrid materials incorporating four-arm star styrene-butadiene block copolymer (SB-4A) with tetraethoxysilane (TEOS) have been successfully prepared by a sol-gel process. The properties, microstructure, ...
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Article
The Miscibility of Homopolymer/Random Copolymer Blends IV. Poly(vinylidene chloride-co-acrylonitrile)/Poly(methyl methacrylate) Blends
The miscibility of blends of poly(vinylidene chloride-co-acrylonitrile) (VDC-AN) and poly(methyl methacrylate) (PMMA) has been studied with DSC, FT-IR, and NMR methods. The results indicate that the VDC-AN/PMMA b...
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Article
The Miscibility of Homopolymer/Random Copolymer Blends I. Poly(styrene-co-acrylonitrile)/Poly(ethyl methacrylate) and Poly(styrene-co-acrylonitrile)/Poly(methyl methacrylate) Blends
The miscibility of blends of poly(styrene-co-acrylonitrile) (SAN) with poly(methyl methacrylate) (PMMA) or poly(ethyl methacrylate) (PEMA) has been investigated by means of NMR and DSC techniques. It is found tha...
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Article
NMR Study on the Relationship between Miscibility and Anti-Aging Performance of Blends Containing Block Copolymers
The anti-aging performance of blends of polystyrene (PS), styrene–butadiene triblock copolymers (SBS), and PS/styrene–butadiene (SB)-4A (4-arm star SB block copolymer) has been studied by means of 13C NMR techniq...
