Abstract
New types of silicone-modified thermoplastic elastomers (TPEs) which exhibit improved optical clarity and compression-tensile set behavior have been developed based on styrene-ethylene/butylene-styrene (SEBS) block copolymers. Poly(alkyl)poly(siloxanes) have been used as alloying modifiers to enhance compatibility and transparency of the silicone-SEBS blends. These TPE blends exhibit a unique balance of physical properties and desirable thermoplastic processing qualities. Their silicone-like surface characteristics make them of special value for many medical device applications.
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References
R. Sterling, U. S. Patent 181, 386,179 (1983).
R. Sterling, U. S. Patent 4, 481,323 (1983).
R. J. Deisler and E. P. Goldberg, U. S. Patent 4, 613,640 (1986).
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© 1990 Springer Science+Business Media New York
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Deisler, R., Perrin, E., Carew, R., Goldberg, E.P. (1990). New Transparent and Low-Tensile Set Biocompatible Thermoplastic Elastomers: Poly(siloxane) Modified Poly(olefin) Block Copolymers. In: Gebelein, C.G., Dunn, R.L. (eds) Progress in Biomedical Polymers. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-0768-4_19
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DOI: https://doi.org/10.1007/978-1-4899-0768-4_19
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