COMPATIBILIZED THERMOPLASTIC VULCANIZATE BLENDS AND THEIR MORPHOLOGY AS DETERMINED BY ATOMIC FORCE MICROSCOPY
摘要
Thermoplastic Vulcanizate (TPV) blends are disclosed wherein the otherwise generally compatible blend of thermoplastic and crosslinked elastomer is made unexpectedly more compatible on the nano-scale, as evaluated Atomic Force Microscopy (AFM). The blends comprise a polyolefin matrix, domains of well-dispersed crosslinked olefinic rubber particles and the presence between the rubber particles of ligaments of a compatibilizing copolymer comprising olefin monomeric units and aromatic monomeric units. The addition of the compatibilizer increased the dispersion of olefinic rubber particles.
申请公布号
WO2004033551(A3)
申请公布日期
2004.08.19
申请号
WO2003US31764
申请日期
2003.10.02
申请人
POLYONE CORPORATION;JARUS, DAVID, A.;ROGUNOVA, MARINA, A.;ADUR, ASHOK, M.
发明人
JARUS, DAVID, A.;ROGUNOVA, MARINA, A.;ADUR, ASHOK, M.